Fertilizer composition containing lipoid and application of lipoid

Abstract

The invention provides a fertilizer composition. The fertilizer composition comprises lipoids and a fertilizer. According to the composition, the advantages of the lipoid and the fertilizer can be fully exerted through combined application of the lipoid and the fertilizer, and the benefits and sustainability of agricultural production are further improved. Lipoid can promote absorption and utilization of nutrients by plants, and can improve the utilization efficiency of the nutrients and reduce the usage amount of the fertilizer when being combined with the fertilizer; growth and development of crops can be promoted, the yield and quality are improved, and the requirements of people for high-quality agricultural products are met; when the fertilizer is combined with a fertilizer, the occurrence of plant diseases and insect pests can be reduced, the use amount of pesticides is reduced, and the influence on the environment is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of fertilizer production, and in particular to a fertilizer composition containing lipids and the use of the lipids. Background Art

[0002] Fertilizer refers to a type of substance that provides one or more essential nutrients for plants, can meet the crops' needs for multiple nutrients, improve soil properties and increase soil fertility levels. It is one of the material bases of agricultural production and includes macro-element fertilizers, medium-element fertilizers, trace element fertilizers, biological fertilizers, etc.

[0003] The current application of fertilizers mainly has the following problems:

[0004] 1. Long-term application of fertilizers leads to a decline in soil quality, changes in soil flora and physical and chemical properties, and affects crop yields.

[0005] 2. Excessive application of fertilizers leads to a decrease in fertilizer utilization rate and causes fertilizer waste.

[0006] 3. Cause environmental pollution: Excessive application of fertilizers causes soil compaction and pollutes the soil and water, which is not conducive to the protection of the agricultural ecological environment. Summary of the invention

[0007] Lipids are natural macromolecular organic compounds widely present in biological tissues, mainly including phospholipids, glycolipids, lipopeptides, fatty acids and their derivatives. The physiological effects of lipids mainly include that they are important components of biological membranes, which can maintain the structure and function of biological membranes; promote the absorption and transport of fat-soluble substances; cholesterol can be converted into a variety of steroid hormones, active vitamin D, bile acids, etc., regulate cell metabolic activities, and maintain the normal life activities of organisms. Based on the important functions of lipids, they have been widely used in biomedicine, agriculture and other fields in recent years.

[0008] In the field of agriculture, lipids have been found to have multiple effects such as antibacterial and disease inhibition, promoting nodule growth and improving crop quality, and have an important impact on the growth and development of plants. Lipids are a type of biological macromolecular organic compound that comes from biological tissues and is an environmentally friendly organic compound. Based on the important functions and special structures of lipids, the applicant is also further exploring new uses for lipids. Therefore, the applicant creatively proposed to combine lipids with fertilizers, which provides a new idea for solving the problems of decreased fertilizer utilization, soil compaction, and decreased soil quality in the current fertilizer use process.

[0009] In view of the problems existing in the prior art, the purpose of the present application is to provide a fertilizer composition containing lipids and the use of lipids.

[0010] Specifically, this application involves the following aspects:

[0011] 1. A fertilizer composition comprising lipid and fertilizer.

[0012] 2. The fertilizer composition according to item 1, wherein the mass ratio of the lipid to the fertilizer is 1:(1-10000), preferably 1:(4-4500), and more preferably 1:(10-100).

[0013] 3. The fertilizer composition according to item 1 or 2, wherein the mass content of the lipid in the fertilizer composition is 0.0001%-20%, preferably 0.01%-10%, and more preferably 0.1%-5%.

[0014] 4. The fertilizer composition according to any one of items 1 to 3, wherein the mass content of the fertilizer in the fertilizer composition is 20%-99%.

[0015] 5. The fertilizer composition according to item 1, wherein the lipid is selected from one or more of glycolipids, phospholipids, lipopeptides, fatty acids and derivatives thereof.

[0016] 6. The fertilizer composition according to item 5, wherein the glycolipid is selected from one or more of glyceroglycolipids, glucose lipids, sucrose fatty acids, glycosphingolipids, succino-trehalose lipids, and mannosylerythritol lipids.

[0017] 7. The fertilizer composition according to item 5, wherein the phospholipid is one or more selected from phosphatidylinositol, phosphatidylserine, phosphatidylglycerol, diphosphatidylglycerol (cardiolipin), ether glycerophospholipids, sphingomyelin, and plasmalogen.

[0018] 8. The fertilizer composition according to item 5, wherein the lipopeptide is selected from one or more of surfactin, iturin, fenmucin, lichenin, babylonin, pamiramycin, sporomycin, mycosubtilin, phosphatidylin, fusaricide, kurstak, bacillus, polymyxin, octapeptidin and peptidomycin.

[0019] 9. The fertilizer composition according to item 5, wherein the fatty acid and its derivatives are selected from one or more of monoglycerol, diglycerol, triglycerol, alkyl ether diglycerol, palmitic acid glyceride, oleic acid glyceride and cortisol.

[0020] 10. The fertilizer composition according to item 5, wherein the source of the fatty acid and its derivatives is selected from one or both of cocoa butter and sheep oil.

[0021] 11. The fertilizer composition according to any one of items 1 to 10, wherein the fertilizer is one or more of an inorganic fertilizer, an organic fertilizer, and a biological fertilizer.

[0022] 12. The fertilizer composition according to item 11, wherein the inorganic fertilizer is one or more of urea, ammonium sulfate, ammonium nitrate and phosphate, monoammonium phosphate, diammonium phosphate, potassium dihydrogen phosphate, potassium sulfate, and potassium chloride; the organic fertilizer is one or more of commercial organic fertilizer, biological organic fertilizer, microbial fertilizer, biogas fertilizer, humic acid or manure, compost, fermented manure, and natural mineral fertilizer; the biological fertilizer is one or more of straw composting agent, organic waste fermentation agent, microbial inoculant, photosynthetic bacterial fertilizer, compound microbial fertilizer, "enzyme bacteria" and "EM", lactic acid bacteria organic fertilizer, etc.

[0023] 13. A fertilizer composition according to any one of items 1 to 12, wherein the dosage form of the fertilizer composition includes one of an aqueous solution, a suspension, a granule, a powder, a medicated fertilizer, a compound fertilizer, a water-soluble fertilizer, an organic fertilizer, an organic water-soluble fertilizer, a water-soluble fertilizer containing humic acid, a biological bacterial agent, and a biological bacterial fertilizer.

[0024] 14. Use of a lipid in the preparation of a fertilizer composition.

[0025] 15. The use according to item 14, wherein the lipid is selected from one or more of glycolipids, phospholipids, lipopeptides, fatty acids and derivatives thereof.

[0026] 16. The use according to item 15, wherein the glycolipid is selected from one or more of glyceroglycolipids, glucose lipids, sucrose fatty acids, glycosphingolipids, succino-trehalose lipids, and mannosyl erythritol lipids.

[0027] 17. The use according to item 15, wherein the phospholipid is selected from one or more of phosphatidylinositol, phosphatidylserine, phosphatidylglycerol, diphosphatidylglycerol (cardiolipin), ether glycerophospholipids, sphingomyelin, and plasmalogen.

[0028] 18. The use according to item 15, wherein the lipopeptide is selected from one or more of surfactin, iturin, fenmucin, lichenin, babylonin, pamiramycin, sporomycin, mycobacterium, phospholipid inhibitor, fusaricide, kurstak, bacillus, polymyxin, octapeptide and polypeptide.

[0029] 19. The use according to item 15, wherein the fatty acid and its derivatives are selected from one or more of monoglycerol, diglycerol, triglycerol, alkyl ether diglycerol, palmitic acid glyceride, oleic acid glyceride and cortisol.

[0030] 20. The use according to item 15, wherein the source of the fatty acid and its derivatives is selected from one or both of cocoa butter and mutton fat.

[0031] 21. The use according to item 14, wherein the fertilizer composition is the fertilizer composition according to any one of items 1 to 13.

[0032] The composition of the present application not only solves the problem of soil quality degradation caused by continuous application of existing fertilizers, but also can improve fertilizer utilization rate, thereby increasing crop yield.

[0033] The composition of the present application can give full play to the advantages of lipids and fertilizers through the combined application of both, and further improve the benefits and sustainability of agricultural production. Lipids can promote the absorption and utilization of nutrients by plants. When used in combination with fertilizers, they can improve the efficiency of nutrient utilization and reduce the amount of fertilizer used; they can promote the growth and development of crops, increase yield and quality, and meet people's demand for high-quality agricultural products; they can improve the disease resistance of crops. When used in combination with fertilizers, they can reduce the occurrence of diseases and insect pests, reduce the amount of pesticides used, and reduce the impact on the environment. It is worth promoting vigorously. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is the growth graph of cucumber after treatment 2 (control group) and treatment 6 (treatment group);

[0035] Figure 2 This is the cucumber root growth diagram after treatment 2 (control group) and treatment 6 (treatment group). DETAILED DESCRIPTION

[0036] The present application is further described below in conjunction with examples. It should be understood that the examples are only used to further describe and illustrate the present application and are not used to limit the present application.

[0037] Unless otherwise defined, the technical and scientific terms in this specification have the same meaning as those generally understood by those skilled in the art. Although similar or identical methods and materials as described herein may be used in experiments or practical applications, materials and methods are described herein below. In the event of a conflict, the present specification including the definitions therein shall prevail. In addition, materials, methods and examples are provided for illustration only and are not restrictive. The present application is further described below in conjunction with specific embodiments, but is not intended to limit the scope of the present application.

[0038] In view of the problems existing in the prior art, the present application provides a fertilizer composition containing lipids.

[0039] Lipids are organic substances extracted from organisms, soluble in non-polar solvents (such as chloroform, ether) but insoluble in water. Lipid compounds include some substances whose chemical structures are quite different from those of oils and fats, such as phospholipids and waxes. Because they are similar to oils and fats in physical state and physical properties, they are called lipid compounds. Lipids are mainly divided into the following categories:

[0040] 1. Phospholipids: phosphatidylglycerol, phosphatidylinositol, phosphatidylserine, etc.;

[0041] 2. Glycolipids: such as glycerol glycolipids, glucose lipids, mannitol erythritol lipids, etc.;

[0042] 3. Fatty acids and their derivatives: such as oleic acid glyceride, palmitic acid glyceride, etc.;

[0043] 4. Lipoproteins and lipopeptides: They are combinations of lipids and proteins or peptides, such as lipopeptides: fennectin, surfactin, iturin, etc.

[0044] Lipids have been found to have multiple effects such as antibacterial and disease-suppressing, promoting nodule growth and improving crop quality, and have an important impact on plant growth and development. In this application, the applicant will further explore new uses of lipids and use them to improve fertilizer utilization and solve the current problem of soil compaction and soil quality degradation caused by long-term use of traditional fertilizers.

[0045] In a specific embodiment, the lipid is selected from one or more of the following groups: glycolipids, phospholipids, lipopeptides, fatty acids and their derivatives.

[0046] In a specific embodiment, the glycolipid is selected from one or more of glyceroglycolipids, glucose lipids, sucrose fatty acids, glycosphingolipids, succino-trehalose lipids, and mannosyl erythritol lipids.

[0047] In a specific embodiment, the phospholipid is selected from one or more of phosphatidylinositol, phosphatidylserine, phosphatidylglycerol, diphosphatidylglycerol (cardiolipin), ether glycerophospholipids, sphingomyelin, and plasmalogen.

[0048] In a specific embodiment, the lipopeptide is selected from one or more of surfactin, iturin, fenmucin, lichenin, babylonin, pamiramycin, sporemycin, mycobacterium, phospholipid inhibitor, fusarium, kurstak, bacillus, polymyxin, octapeptide and polypeptide.

[0049] In a specific embodiment, the fatty acid and its derivatives are selected from one or more of monoglycerol, diglycerol, triglycerol, alkyl ether diglycerol, palmitic acid glyceride, oleic acid glyceride and cortisol.

[0050] In a specific embodiment, the source of the fatty acid and its derivatives is selected from one or both of cocoa butter and mutton fat.

[0051] The fertilizer may be various fertilizers known in the art, such as one or more of inorganic fertilizers, organic fertilizers, and biological fertilizers.

[0052] Among them, the inorganic fertilizer can be one or more of urea, ammonium sulfate, ammonium nitrate phosphate, monoammonium phosphate, diammonium phosphate, potassium dihydrogen phosphate, potassium sulfate, and potassium chloride.

[0053] In a specific embodiment, the inorganic fertilizer contains 10-20% nitrogen, 10-20% phosphorus and 10-20% potassium.

[0054] Organic fertilizers can be one or more of commercial organic fertilizers, biological organic fertilizers, microbial fertilizers, biogas fertilizers, humic acid or manure, compost, fermented manure, and natural mineral fertilizers.

[0055] Commercial organic fertilizers can be various commercially available organic fertilizers.

[0056] The biological fertilizer can be one or more of straw composting agent, organic waste fermentation agent, microbial inoculant, photosynthetic bacterial fertilizer, compound microbial fertilizer, "enzyme bacteria" and "EM", lactic acid bacteria organic fertilizer, etc.

[0057] In a specific embodiment, the mass ratio of the lipid to the fertilizer is 1:(1-10000), for example, it can be 1:1, 1:2, 1:5, 1:10, 1:20, 1:30, 1:40, 1:45, 1:50, 1:60, 1:70, 1:80, 1:90, 1:100, 1:150, 1:200, 1:250, 1:300, 1:350, 1:400, 1:450, 1:500, 1:600, 1:700, 1:800, 1:900, 1:1000, 1:1500, 1:2000, 1:2500, 1:3000, 1:3500, 1:4000, 1:4500, 1:5000, 1:5500, 1:6000, 1:6500, 1:7000, 1:7500, 1:8000, 1:8500, 1:9000, 1:9500, 1:10000 and any values ​​in between.

[0058] In a specific embodiment, the fertilizer composition comprises lipid and fertilizer, and the mass ratio of the lipid to the fertilizer is 1:(4-4500).

[0059] In a specific embodiment, the fertilizer composition comprises lipid and fertilizer, and the mass ratio of the lipid to the fertilizer is 1:(10-100).

[0060] In a specific embodiment, in the fertilizer composition, the mass content of the lipid is 0.0001%-20%, for example, it can be 0.0001%, 0.0005%, 0.001%, 0.005%, 0.01%, 0.05%, 0.1%, 0.5%, 1%, 1.5%, 2%, 2.5%, 3%, 3.5%, 4%, 4.5%, 5%, 5.5%, 6%, 6. 5%, 7%, 7.5%, 8%, 8.5%, 9%, 9.5%, 10%, 10.5%, 11%, 11.5%, 12%, 12.5%, 13%, 13.5%, 14%, 14.5%, 15%, 15.5%, 16%, 16.5%, 17%, 17.5%, 18%, 18.5%, 19%, 19.5%, 20%, and any number in between.

[0061] In a specific embodiment, in the fertilizer composition, the mass content of the lipid is 0.01%-10%.

[0062] In a specific embodiment, in the fertilizer composition, the mass content of the lipid is 0.1%-5%.

[0063] In a specific embodiment, in the fertilizer composition, the mass content of the lipid is 0.5%-2%.

[0064] In a specific embodiment, in the fertilizer composition, the mass content of the fertilizer is 20%-99%, for example, it can be 20%, 25%, 30%, 35%, 40%, 41%, 42%, 43%, 44%, 45%, 46%, 47%, 48%, 49%, 50%, 51%, 52%, 53%, 54%, 55%, 56%, 57%, 58%, 59%, 60%, 65%, 70%, 75%, 80%, 85%, 90%, 95%, 99%, and any value between these values.

[0065] In a specific embodiment, in the fertilizer composition, the mass content of the fertilizer is 40%-60%.

[0066] In a specific embodiment, the fertilizer composition includes lipids and fertilizers, the mass ratio of the lipids to the fertilizers is 1:(1-10000), and in the fertilizer composition, the mass content of the lipids is 0.0001%-20%, and the mass content of the fertilizers is 40%-60%.

[0067] In a specific embodiment, the fertilizer composition includes lipids and fertilizers, the mass ratio of the lipids to the fertilizers is 1:(4-4500), and in the fertilizer composition, the mass content of the lipids is 0.01%-10%, and the mass content of the fertilizers is 40%-99%.

[0068] In a specific embodiment, the fertilizer composition includes lipids and fertilizers, the mass ratio of the lipids to the fertilizers is 1:(10-100), and in the fertilizer composition, the mass content of the lipids is 0.1%-5%, and the mass content of the fertilizers is 40%-60%.

[0069] In a specific embodiment, the fertilizer composition includes lipids and fertilizers, the mass ratio of the lipids to the fertilizers is 1:(10-100), and in the fertilizer composition, the mass content of the lipids is 0.5%-2%, and the mass content of the fertilizers is 40%-60%.

[0070] In a specific embodiment, the fertilizer composition includes lipid and fertilizer, and the mass ratio of the lipid to the fertilizer is 1:(1-10000).

[0071] In a specific embodiment, the fertilizer composition includes lipid and fertilizer, and the mass ratio of the lipid to the fertilizer is 1:(4-4500).

[0072] In a specific embodiment, the fertilizer composition comprises lipid and fertilizer, and the mass ratio of the lipid to the fertilizer is 1:(10-100).

[0073] In a specific embodiment, the fertilizer composition includes lipids and fertilizers, the mass ratio of the lipids to the fertilizers is 1:(1-10000), and in the fertilizer composition, the mass content of the lipids is 0.01%-20%, and the mass content of the fertilizers is 40%-99%.

[0074] In a specific embodiment, the fertilizer composition includes lipids and fertilizers, the mass ratio of the lipids to the fertilizers is 1:(4-4500), and in the fertilizer composition, the mass content of the lipids is 0.01%-10%, and the mass content of the fertilizers is 40%-99%.

[0075] In a specific embodiment, the fertilizer composition includes lipids and fertilizers, the mass ratio of the lipids to the fertilizers is 1:(10-100), and in the fertilizer composition, the mass content of the lipids is 0.1%-5%, and the mass content of the fertilizers is 40%-60%.

[0076] In a specific embodiment, the fertilizer composition includes lipids and fertilizers, the mass ratio of the lipids to the fertilizers is 1:(10-100), and in the fertilizer composition, the mass content of the lipids is 0.5%-2%, and the mass content of the fertilizers is 40%-60%.

[0077] In a specific embodiment, the fertilizer composition consists of lipid, fertilizer and water, and the mass ratio of the lipid to the fertilizer is 1:(1-10000).

[0078] In a specific embodiment, the fertilizer composition consists of lipid, fertilizer and water, and the mass ratio of the lipid to the fertilizer is 1:(4-4500).

[0079] In a specific embodiment, the fertilizer composition consists of lipid, fertilizer and water, and the mass ratio of the lipid to the fertilizer is 1:(10-100).

[0080] In a specific embodiment, the fertilizer composition consists of lipids, fertilizers and water, the mass ratio of the lipids to the fertilizers is 1:(1-10000), and in the fertilizer composition, the mass content of the lipids is 0.001%-20%, and the mass content of the fertilizers is 40%-99%.

[0081] In a specific embodiment, the fertilizer composition consists of lipids, fertilizers and water, the mass ratio of the lipids to the fertilizers is 1:(4-4500), and in the fertilizer composition, the mass content of the lipids is 0.01%-10%, and the mass content of the fertilizers is 40%-99%.

[0082] In a specific embodiment, the fertilizer composition consists of lipids, fertilizers and water, the mass ratio of the lipids to the fertilizers is 1:(10-100), and in the fertilizer composition, the mass content of the lipids is 0.1%-5%, and the mass content of the fertilizers is 40%-60%.

[0083] In a specific embodiment, the fertilizer composition consists of lipids, fertilizers and water, the mass ratio of the lipids to the fertilizers is 1:(10-100), and in the fertilizer composition, the mass content of the lipids is 0.5%-2%, and the mass content of the fertilizers is 40%-60%.

[0084] The fertilizer composition of the present application can be formulated into various dosage forms according to actual needs, such as aqueous solution, suspension, granule, powder, medicated fertilizer, compound fertilizer, water-soluble fertilizer, organic fertilizer, organic water-soluble fertilizer, water-soluble fertilizer containing humic acid, biological bacterial agent, biological bacterial fertilizer, etc.

[0085] The fertilizer composition of the present application not only solves the problem of soil quality degradation caused by continuous application of existing fertilizers, but also improves fertilizer utilization, thereby increasing crop yields, by adding lipids, especially combining lipids with conventional fertilizers in a certain mass ratio.

[0086] The composition of the present application can give full play to the advantages of lipids and fertilizers through the combined application of both, and further improve the benefits and sustainability of agricultural production. Lipids can promote the absorption and utilization of nutrients by plants. When used in combination with fertilizers, they can improve the efficiency of nutrient utilization and reduce the amount of fertilizer used; they can promote the growth and development of crops, increase yield and quality, and meet people's demand for high-quality agricultural products; they can improve the disease resistance of crops. When used in combination with fertilizers, they can reduce the occurrence of diseases and insect pests, reduce the amount of pesticides used, and reduce the impact on the environment.

[0087] The present application also provides the use of lipids in preparing fertilizer compositions.

[0088] Wherein, the types of lipids are as described above, and the fertilizer composition can be any one of the above fertilizer compositions.

[0089] Example

[0090] The lipid used in the following examples (Examples 1 to 17) is a lipopeptide, specifically surfactin, and the preparation process is as follows:

[0091] Pick a single colony of Bacillus subtilis (for the construction method of a single colony of Bacillus subtilis, see CN201810865295.7), inoculate it into LB liquid culture medium, and culture it at 37°C and 200rpm for 16 hours to obtain a seed solution, which is inoculated into a fermentation medium shake flask at a ratio of 5%. After culturing at 37°C and 200rpm for 2 to 6 hours, 1mM IPTG is added, and the culture is continued for 2 days to obtain an initial fermentation liquid containing surfactin.

[0092] The composition of the initial fermentation medium used was: 30-100 g / L of sugars, 10-50 g / L of inorganic nitrogen source, 0.5-3 g / L of organic nitrogen source, KH 2 PO 4 0.1~1g / L, Na 2 HPO 4 12H 2 O 0.5~0.3g / L, CaCl 2 0.002~0.01g / L, MnSO 4 ·H 2 O0.002~0.01g / L, FeSO 4 7H 2O 0.002~0.01g / L, pH 6.5~7.5, fermentation additives (silicon defoamer, polysaccharide, amino acid or its derivatives, oligopeptide, phospholipid, glycolipid, and / or fatty acid or its derivatives) 0.01~20wt%.

[0093] Adjust the pH of the initial fermentation broth to between 6.0 and 6.5, let it stand overnight at 4°C to allow the substances in the solution to completely precipitate or accelerate its sedimentation by slight stirring, and finally centrifuge to obtain the product, which is the fermentation broth. The method disclosed in CN105400784A was used to detect the content of surfactant in the fermentation broth. Specifically: take 1mL of fermentation broth and centrifuge it at 12000rpm for 1 minute, take 100μL of supernatant and add 1900μL of deionized water, mix well, and analyze it by HPLC after filtering through a 0.22μm filter membrane. The mobile phase of HPLC analysis is methanol and water in a ratio of 85 / 15, the flow rate is 1mL / minute, the chromatographic column is a C18-ODS reverse phase chromatographic column, the column temperature is 40°C, the ultraviolet detector, and the detection wavelength is 205nm.

[0094] The test showed that the content of surfactin in the fermentation broth was 30%. The pH of the fermentation broth was adjusted to acidic, and the surfactin formed a precipitate. After solid-liquid separation, the solid part was taken and dried to obtain a surfactin-containing product. The powder product was obtained by cold purification and freeze drying, and the content of surfactin was measured to be 95wt%-99.99wt%.

[0095] The inorganic compound fertilizer was purchased from Stanley general compound fertilizer (inorganic nitrogen, phosphorus and potassium compound fertilizer (15-15-15)); the organic fertilizer livestock and poultry manure was purchased from natural pure chicken manure (Hebei Rundong Fertilizer Co., Ltd.), the crop straw was purchased from Su Rui Agricultural Products Deep Processing Store, the compost fertilizer was purchased from Hebei Jingwo Fertilizer Co., Ltd., and the biological fertilizer was a purchased bacterial fertilizer containing EM bacteria of Grass subtilis (Hebei Rundong Fertilizer Co., Ltd.).

[0096] Embodiment 1:

[0097] A lipid fertilizer composition comprises lipid and fertilizer deionized water, wherein the mass ratio of lipid to fertilizer is 1:9000, the lipid in the fertilizer composition is lipopeptide, specifically surfactin, and its mass content is 0.005%, and the type of fertilizer is inorganic compound fertilizer.

[0098] The following raw materials are mixed to obtain a fertilizer composition:

[0099] 0.025 parts by weight of surfactin, 225 parts by weight of compound fertilizer, and 274.975 parts by weight of deionized water.

[0100] Embodiment 2:

[0101] A lipid fertilizer composition comprises lipid and fertilizer deionized water, wherein the mass ratio of lipid to fertilizer is 1:4500, the lipid in the fertilizer composition is lipopeptide, specifically surfactin, the mass content of which is 0.01%, and the type of fertilizer is inorganic compound fertilizer.

[0102] The following raw materials are mixed to obtain a fertilizer composition:

[0103] 0.05 parts by weight of surfactin, 225 parts by weight of compound fertilizer, and 274.95 parts by weight of deionized water.

[0104] Embodiment three:

[0105] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipopeptide to fertilizer is 1:450, the lipid in the fertilizer composition is lipopeptide, specifically surfactin, the mass content of which is 0.1%, and the type of fertilizer is inorganic compound fertilizer.

[0106] The following raw materials are mixed to obtain a fertilizer composition:

[0107] 0.5 parts by weight of surfactin, 225 parts by weight of compound fertilizer, and 274.5 parts by weight of deionized water.

[0108] Embodiment 4:

[0109] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:45, the lipid in the fertilizer composition is lipopeptide, specifically surfactin, the mass content of which is 1%, and the fertilizer is an inorganic compound fertilizer.

[0110] The following raw materials are mixed to obtain a fertilizer composition:

[0111] 5 parts by weight of surfactin, 225 parts by weight of compound fertilizer, and 270 parts by weight of deionized water.

[0112] Embodiment five:

[0113] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:4.5, the lipid in the fertilizer composition is lipopeptide, specifically surfactin, the mass content of which is 10%, and the fertilizer is an inorganic compound fertilizer.

[0114] The following raw materials are mixed to obtain a fertilizer composition:

[0115] 50 parts by weight of surfactin, 225 parts by weight of compound fertilizer, and 225 parts by weight of deionized water.

[0116] Embodiment six:

[0117] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:2.25, the lipid in the fertilizer composition is lipopeptide, specifically surfactin, the mass content of which is 20%, and the fertilizer is an inorganic compound fertilizer.

[0118] The following raw materials are mixed to obtain a fertilizer composition:

[0119] 200 parts by weight of surfactin, 450 parts by weight of compound fertilizer, and 350 parts by weight of deionized water.

[0120] Embodiment seven:

[0121] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:4500, the lipid in the fertilizer composition is lipopeptide, specifically surfactin, and its mass content is 0.01%, and the type of fertilizer is organic fertilizer, specifically livestock and poultry manure.

[0122] The following raw materials are mixed to obtain a fertilizer composition:

[0123] 0.05 parts by weight of surfactin, 225 parts by weight of livestock and poultry manure, and 274.95 parts by weight of deionized water.

[0124] Embodiment eight:

[0125] A lipid fertilizer composition comprises, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:450, the lipid in the fertilizer composition is lipopeptide, specifically surfactin, and its mass content is 0.1%, and the type of fertilizer is organic fertilizer, specifically crop straw.

[0126] The following raw materials are mixed to obtain a fertilizer composition:

[0127] 0.5 parts by weight of surfactant, 225 parts by weight of crop straw, and 274.5 parts by weight of deionized water.

[0128] Embodiment nine:

[0129] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:45, the lipid in the fertilizer composition is lipopeptide, specifically surfactin, and its mass content is 1%, and the type of fertilizer is organic fertilizer, specifically compost fertilizer.

[0130] The following raw materials are mixed to obtain a fertilizer composition:

[0131] 5 parts by weight of surfactant, 225 parts by weight of compost fertilizer, and 270 parts by weight of deionized water.

[0132] Embodiment ten:

[0133] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:4.5, the lipid in the fertilizer composition is lipopeptide, specifically surfactin, and its mass content is 10%, and the type of fertilizer is organic fertilizer, specifically compost fertilizer.

[0134] The following raw materials are mixed to obtain a fertilizer composition:

[0135] 50 parts by weight of surfactin, 225 parts by weight of compost fertilizer, and 225 parts by weight of deionized water.

[0136] Embodiment eleven:

[0137] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:4500, the lipid in the fertilizer composition is lipopeptide, specifically surfactin, and its mass content is 0.01%, and the type of fertilizer is biological fertilizer, specifically EM bacteria.

[0138] The following raw materials are mixed to obtain a fertilizer composition:

[0139] 0.05 parts by weight of surfactin, 225 parts by weight of biological fertilizer, and 274.95 parts by weight of deionized water.

[0140] Embodiment 12:

[0141] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:450, the lipid in the fertilizer composition is lipopeptide, specifically surfactin, and its mass content is 0.1%, and the type of fertilizer is biological fertilizer, specifically EM bacteria.

[0142] The following raw materials are mixed to obtain a fertilizer composition:

[0143] 0.5 parts by weight of surfactin, 225 parts by weight of biological fertilizer, and 274.5 parts by weight of deionized water.

[0144] Embodiment 13:

[0145] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:45, the lipid in the fertilizer composition is lipopeptide, specifically surfactin, and its mass content is 1%, and the type of fertilizer is biological fertilizer, specifically EM bacteria.

[0146] The following raw materials are mixed to obtain a fertilizer composition:

[0147] 5 parts by weight of surfactin, 225 parts by weight of biological fertilizer, and 270 parts by weight of deionized water.

[0148] Embodiment 14:

[0149] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:4.5, the lipid in the fertilizer composition is lipopeptide, specifically surfactin, and its mass content is 10%, and the type of fertilizer is biological fertilizer.

[0150] The following raw materials are mixed to obtain a fertilizer composition:

[0151] 50 parts by weight of surfactin, 225 parts by weight of biological fertilizer, and 225 parts by weight of deionized water.

[0152] Embodiment 15:

[0153] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:48, the lipid in the fertilizer composition is lipopeptide, specifically surfactin, the mass content of which is 1%, and the fertilizer is an inorganic compound fertilizer.

[0154] The following raw materials are mixed to obtain a fertilizer composition:

[0155] 5 parts by weight of surfactin, 240 parts by weight of compound fertilizer, and 255 parts by weight of deionized water.

[0156] Embodiment 16:

[0157] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:51, the lipid in the fertilizer composition is lipopeptide, specifically surfactin, the mass content of which is 1%, and the fertilizer is an inorganic compound fertilizer.

[0158] The following raw materials are mixed to obtain a fertilizer composition:

[0159] 5 parts by weight of surfactin, 255 parts by weight of compound fertilizer, and 240 parts by weight of deionized water.

[0160] Embodiment 17:

[0161] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:54, the lipid in the fertilizer composition is lipopeptide, specifically surfactin, the mass content of which is 1%, and the fertilizer is an inorganic compound fertilizer.

[0162] The following raw materials are mixed to obtain a fertilizer composition:

[0163] 5 parts by weight of surfactin, 270 parts by weight of compound fertilizer, and 225 parts by weight of deionized water.

[0164] The mass ratio of lipids to fertilizers, the content of lipids, and the types of fertilizers used in the above-mentioned embodiments are shown in Table 1.

[0165] Table 1

[0166]

[0167]

[0168] The lipids used in the following examples (Examples 18 to 29) are lipopeptides, specifically Example 18 is iturin, purchased from MedChemExpress; Example 19 is babylonin, purchased from MedChemExpress; Example 20 is lichenin, purchased from Aladdin; Example 21 is sporemycin, purchased from McLean; Example 22 is mycosubtilin, purchased from MedChemExpress; Example 23 is fusarium sporeicide, purchased from McLean; Example 24 is fenmucin, purchased from MedChemExpress; Example 25 is bacillus, purchased from Aladdin; Example 26 is polymyxin, purchased from McLean; Example 27 is octapeptidase, purchased from MedChemExpress; Example 28 is polypeptide mycin, purchased from Aladdin; Example 29 is pamidronate, purchased from MedChemExpress.

[0169] Embodiment 18

[0170] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:4500, the lipid in the fertilizer composition is lipopeptide, specifically iturin, the mass content of which is 0.01%, and the type of fertilizer is inorganic compound fertilizer.

[0171] The following raw materials are mixed to obtain a fertilizer composition:

[0172] 0.05 parts by weight of iturin, 225 parts by weight of compound fertilizer, and 274.95 parts by weight of deionized water.

[0173] Embodiment 19

[0174] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:450, the lipid in the fertilizer composition is lipopeptide, specifically babilone, the mass content of which is 0.1%, and the fertilizer is an inorganic compound fertilizer.

[0175] The following raw materials are mixed to obtain a fertilizer composition:

[0176] 0.5 parts by weight of Babylon, 225 parts by weight of compound fertilizer, and 274.5 parts by weight of deionized water.

[0177] Embodiment 20

[0178] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:45, the lipid in the fertilizer composition is lipopeptide, specifically lichenin, the mass content of which is 1%, and the fertilizer is an inorganic compound fertilizer.

[0179] The following raw materials are mixed to obtain a fertilizer composition:

[0180] 5 parts by weight of lichenin, 225 parts by weight of compound fertilizer, and 270 parts by weight of deionized water.

[0181] Embodiment 21

[0182] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:4.5, the lipid in the fertilizer composition is lipopeptide, specifically spore mycin, the mass content of which is 10%, and the type of fertilizer is inorganic compound fertilizer.

[0183] The following raw materials are mixed to obtain a fertilizer composition:

[0184] 50 parts by weight of spore mycin, 225 parts by weight of compound fertilizer, and 225 parts by weight of deionized water.

[0185] Embodiment 22

[0186] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:45, the lipid in the fertilizer composition is lipopeptide, specifically mycosubtilin, and its mass content is 1%, and the type of fertilizer is organic fertilizer, specifically livestock and poultry manure.

[0187] The following raw materials are mixed to obtain a fertilizer composition:

[0188] 5 parts by weight of mycosubtilin, 225 parts by weight of livestock and poultry manure, and 270 parts by weight of deionized water.

[0189] Embodiment 23

[0190] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:45, the lipid in the fertilizer composition is lipopeptide, specifically fusaricide, and the mass content thereof is 1%, and the fertilizer is a biological fertilizer.

[0191] The following raw materials are mixed to obtain a fertilizer composition:

[0192] 5 parts by weight of fusarium spore killer, 225 parts by weight of biological fertilizer, and 270 parts by weight of deionized water.

[0193] Embodiment 24

[0194] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:4500, the lipid in the fertilizer composition is lipopeptide, specifically fenmucin, the mass content of which is 0.01%, and the type of fertilizer is inorganic compound fertilizer.

[0195] The following raw materials are mixed to obtain a fertilizer composition:

[0196] 0.05 parts by weight of fenmucin, 225 parts by weight of compound fertilizer, and 274.95 parts by weight of deionized water.

[0197] Embodiment 25

[0198] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:450, the lipid in the fertilizer composition is lipopeptide, specifically bacillusin, the mass content of which is 0.1%, and the fertilizer is an inorganic compound fertilizer.

[0199] The following raw materials are mixed to obtain a fertilizer composition:

[0200] 0.5 parts by weight of bacillus subtilisin, 225 parts by weight of compound fertilizer, and 274.5 parts by weight of deionized water.

[0201] Embodiment 26

[0202] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:45, the lipid in the fertilizer composition is lipopeptide, specifically polymyxin, and the mass content thereof is 1%, and the type of fertilizer is inorganic compound fertilizer.

[0203] The following raw materials are mixed to obtain a fertilizer composition:

[0204] 5 parts by weight of polymyxin, 225 parts by weight of compound fertilizer, and 270 parts by weight of deionized water.

[0205] Embodiment 27

[0206] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:4.5, the lipid in the fertilizer composition is lipopeptide, specifically octapeptide enzyme, the mass content of which is 10%, and the type of fertilizer is inorganic compound fertilizer.

[0207] The following raw materials are mixed to obtain a fertilizer composition:

[0208] 50 parts by weight of octapeptidase, 225 parts by weight of compound fertilizer, and 225 parts by weight of deionized water.

[0209] Embodiment 28

[0210] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:45, the lipid in the fertilizer composition is lipopeptide, specifically polypeptide mycin, and the mass content thereof is 1%, and the type of fertilizer is organic fertilizer, specifically crop straw.

[0211] The following raw materials are mixed to obtain a fertilizer composition:

[0212] 5 parts by weight of polypeptide mycin, 225 parts by weight of crop straw, and 270 parts by weight of deionized water.

[0213] Embodiment 29

[0214] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:45, the lipid in the fertilizer composition is lipopeptide, specifically pamilasin, the mass content of which is 1%, and the fertilizer is a biological fertilizer.

[0215] The following raw materials are mixed to obtain a fertilizer composition:

[0216] 5 parts by weight of pamilasin, 225 parts by weight of biological fertilizer, and 270 parts by weight of deionized water.

[0217] The lipids used in the following examples are glycolipids, phospholipids, fatty acids and their derivatives, among which Examples 30 to 34 are glycolipids, Example 30 is specifically sucrose fatty acid lipids purchased from Aladdin; Example 31 is specifically glyceroglycolipids purchased from Chemical Book; Example 32 is glucose lipids purchased from McLean; Example 33 is succinate-trehalose lipids purchased from Chemical Book; Example 34 is specifically mannose erythritol lipids purchased from MedChemExpress. Examples 35 to 38 are phospholipids, Example 35 is specifically phosphatidylinositol purchased from McLean; Example 36 is specifically phosphatidylserine purchased from MedChemExpress; Example 37 is ether glycerophospholipids purchased from Aladdin, and Example 38 is plasmalogen purchased from McLean. Examples 39 to 44 are fatty acids and their derivatives, Example 39 is specifically palmitic acid glyceride, purchased from Chemical Book; Example 40 is oleic acid glyceride, purchased from Aladdin; Example 41 is alkyl ether diacylglycerol, purchased from MedChemExpress; Example 42 is cortisol, purchased from McLean; Example 43 is triacylglycerol, purchased from Chemical Book; Example 44 is cocoa butter, purchased from McLean.

[0218] Embodiment 30

[0219] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:45, the lipid in the fertilizer composition is glycolipid, specifically sucrose fatty acid ester, the mass content of which is 1%, and the type of fertilizer is inorganic compound fertilizer.

[0220] The following raw materials are mixed to obtain a fertilizer composition:

[0221] 5 parts by weight of sucrose fatty acid ester, 225 parts by weight of inorganic compound fertilizer, and 270 parts by weight of deionized water.

[0222] Embodiment 31

[0223] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:45, the lipid in the fertilizer composition is glycolipid, specifically glyceroglycolipid, the mass content of which is 1%, and the type of fertilizer is inorganic compound fertilizer.

[0224] The following raw materials are mixed to obtain a fertilizer composition:

[0225] 5 parts by weight of glycerol glycolipid, 225 parts by weight of inorganic compound fertilizer, and 270 parts by weight of deionized water.

[0226] Embodiment 32

[0227] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:45, the lipid in the fertilizer composition is glycolipid, specifically glucose lipid, the mass content of which is 1%, and the type of fertilizer is inorganic compound fertilizer.

[0228] The following raw materials are mixed to obtain a fertilizer composition:

[0229] 5 parts by weight of glucose lipid, 225 parts by weight of inorganic compound fertilizer, and 270 parts by weight of deionized water.

[0230] Embodiment 33

[0231] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:45, the lipid in the fertilizer composition is glycolipid, specifically succinate-trehalose ester, the mass content of which is 1%, and the type of fertilizer is inorganic compound fertilizer.

[0232] The following raw materials are mixed to obtain a fertilizer composition:

[0233] 5 parts by weight of succinate-trehalose ester, 225 parts by weight of inorganic compound fertilizer, and 270 parts by weight of deionized water.

[0234] Embodiment 34

[0235] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:4500, the lipid in the fertilizer composition is glycolipid, specifically mannitol erythritol lipid, the mass content of which is 0.01%, and the type of fertilizer is inorganic compound fertilizer.

[0236] The following raw materials are mixed to obtain a fertilizer composition:

[0237] 0.05 parts by weight of mannitol erythritol lipid, 225 parts by weight of compound fertilizer, and 274.95 parts by weight of deionized water.

[0238] Embodiment 35

[0239] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:450, the lipid in the fertilizer composition is phospholipid, specifically phosphatidylinositol, the mass content of which is 0.1%, and the type of fertilizer is inorganic compound fertilizer.

[0240] The following raw materials are mixed to obtain a fertilizer composition:

[0241] 0.5 parts by weight of phosphatidylinositol, 225 parts by weight of compound fertilizer, and 274.5 parts by weight of deionized water.

[0242] Embodiment 36

[0243] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:45, the lipid in the fertilizer composition is phospholipid, specifically phosphatidylserine, the mass content of which is 1%, and the fertilizer is an inorganic compound fertilizer.

[0244] The following raw materials are mixed to obtain a fertilizer composition:

[0245] 5 parts by weight of phosphatidylserine, 225 parts by weight of compound fertilizer, and 270 parts by weight of deionized water.

[0246] Embodiment 37

[0247] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:4.5, the lipid in the fertilizer composition is phospholipid, specifically ether glycerol phospholipid, the mass content of which is 10%, and the type of fertilizer is inorganic compound fertilizer.

[0248] The following raw materials are mixed to obtain a fertilizer composition:

[0249] 50 parts by weight of ether glycerophospholipids, 225 parts by weight of compound fertilizer, and 225 parts by weight of deionized water.

[0250] Embodiment 38

[0251] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:4500, the lipid in the fertilizer composition is phospholipid, specifically plasmalogen, the mass content of which is 0.01%, and the type of fertilizer is inorganic compound fertilizer.

[0252] The following raw materials are mixed to obtain a fertilizer composition:

[0253] 0.05 parts by weight of plasmalogen, 225 parts by weight of compound fertilizer, and 274.95 parts by weight of deionized water.

[0254] Embodiment 39

[0255] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:450, the lipid in the fertilizer composition is fatty acid and its derivatives, specifically palmitic acid glyceride, the mass content of which is 0.1%, and the fertilizer is an inorganic compound fertilizer.

[0256] The following raw materials are mixed to obtain a fertilizer composition:

[0257] 0.5 parts by weight of palmitic acid glyceride, 225 parts by weight of compound fertilizer, and 274.5 parts by weight of deionized water.

[0258] Embodiment 40

[0259] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:45, the lipid in the fertilizer composition is fatty acid and its derivatives, specifically oleic acid glyceride, the mass content of which is 1%, and the fertilizer is an inorganic compound fertilizer.

[0260] The following raw materials are mixed to obtain a fertilizer composition:

[0261] 5 parts by weight of olein, 225 parts by weight of compound fertilizer, and 270 parts by weight of deionized water.

[0262] Embodiment 41

[0263] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:4.5, the lipid in the fertilizer composition is fatty acid and its derivatives, specifically alkyl ether diacylglycerol, the mass content of which is 10%, and the type of fertilizer is inorganic compound fertilizer.

[0264] The following raw materials are mixed to obtain a fertilizer composition:

[0265] 50 parts by weight of alkyl ether diacylglycerol, 225 parts by weight of compound fertilizer, and 225 parts by weight of deionized water.

[0266] Embodiment 42

[0267] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:45, the lipid in the fertilizer composition is fatty acid and its derivatives, specifically cortisol, the mass content of which is 1%, and the fertilizer is an inorganic compound fertilizer.

[0268] The following raw materials are mixed to obtain a fertilizer composition:

[0269] 5 parts by weight of cortisol, 225 parts by weight of compound fertilizer, and 270 parts by weight of deionized water.

[0270] Embodiment 43

[0271] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:45, the lipid in the fertilizer composition is fatty acid and its derivatives, specifically triglyceride, the mass content of which is 1%, and the fertilizer is an inorganic compound fertilizer.

[0272] The following raw materials are mixed to obtain a fertilizer composition:

[0273] 5 parts by weight of triglycerides, 225 parts by weight of compound fertilizer, and 270 parts by weight of deionized water.

[0274] Embodiment 44

[0275] A lipid fertilizer composition comprises lipid, fertilizer and deionized water, wherein the mass ratio of lipid to fertilizer is 1:45, the lipid in the fertilizer composition is fatty acid and its derivatives, specifically cocoa butter, the mass content of which is 1%, and the fertilizer is an inorganic compound fertilizer.

[0276] The following raw materials are mixed to obtain a fertilizer composition:

[0277] 5 parts by weight of cocoa butter, 225 parts by weight of compound fertilizer, and 270 parts by weight of deionized water.

[0278] The mass ratio of lipids to fertilizers, the content of lipids, and the types of fertilizers used in the above embodiments are shown in Table 2.

[0279] Table 2

[0280]

[0281]

[0282]

[0283] Test Example 1:

[0284] Test fertilizer: lipid-containing fertilizer provided in Examples 1-6

[0285] Test crops: cucumber.

[0286] Experimental Design

[0287] This experiment has 8 treatments. The experiment was carried out in Beijing Yanwei Technology Laboratory. Each treatment was repeated 3 times. The specific experimental design is as follows:

[0288] Treatment 1: No fertilizer was applied to the control, and the same amount of water was applied, expressed as CK;

[0289] Treatment 2: Fertilizer application: Inorganic nitrogen, phosphorus and potassium compound fertilizer (15-15-15), applied once every 7 days during the seedling stage and growth period, for 3 times;

[0290] Treatment 3: Apply the fertilizer composition provided in Example 1, once every 7 days during the seedling stage and the growth stage, for 3 times;

[0291] Treatment 4: Apply the fertilizer composition provided in Example 2, once every 7 days during the seedling stage and the growth stage, for 3 times;

[0292] Treatment 5: Apply the fertilizer composition provided in Example 3, once every 7 days during the seedling stage and the growth stage, for 3 times;

[0293] Treatment 6: Apply the fertilizer composition provided in Example 4, once every 7 days during the seedling stage and the growth stage, for 3 times;

[0294] Treatment 7: Apply the fertilizer composition provided in Example 5, once every 7 days during the seedling stage and the growth stage, for 3 times;

[0295] Treatment 8: Apply the fertilizer composition provided in Example 6, once every 7 days during the seedling stage and the growth stage, for 3 times.

[0296] Seven days after the third application, cucumbers in different treatment groups were tested.

[0297] Measurement items: plant height, stem diameter, chlorophyll

[0298] Figure 1 The growth diagram of cucumber after treatment 2 (control group) and treatment 6 (treatment group) is shown in Figure 2. Figure 2 This is the cucumber root growth diagram after treatment 2 (control group) and treatment 6 (treatment group).

[0299] The measurement results are shown in Table 3.

[0300] Table 3: Plant height, stem diameter and chlorophyll of cucumbers under different treatments

[0301]

[0302] Note: Different lowercase letters in the same row indicate significant differences among treatments (P<0.05).

[0303] As shown in Table 3, the plant height, stem diameter and chlorophyll content of cucumber increased after applying lipid-added fertilizers, among which the plant height increased by 1.35%-7.49%, and the plant height of treatment 6 increased significantly by 7.49% compared with treatment 2; the stem diameter increased by 0.2%-16.3%, and the stem diameter of treatment 6 increased significantly by 16.3% compared with treatment 2; the chlorophyll content increased by 1.44%-5.78%, and the chlorophyll content of treatment 6 increased significantly by 5.78% compared with treatment 2; compared with treatment 2, the plant height, stem diameter and chlorophyll content of cucumbers in treatments 3 and 8 increased, but there was no significant difference. This shows that the application of lipid-added fertilizers can promote the growth of cucumbers and improve the plant height, stem diameter, chlorophyll content and other indicators of cucumbers, that is, adding lipids to fertilizers is beneficial to promoting the growth of cucumber plants and roots, improving the utilization efficiency of fertilizers by plants, and reducing fertilizer waste.

[0304] Test Example 2:

[0305] Test fertilizer: Organic fertilizer containing lipid provided in Examples 7-10

[0306] Test crops: Rice.

[0307] Test location: Qinhuangdao, Hebei

[0308] Experimental Design

[0309] This experiment has 6 treatments, each with an area of ​​30m 2 Each treatment was repeated 3 times. The plots were randomly arranged. Except for the different fertilizer products, the other treatments were managed according to the conventional cultivation of local farmers. The specific experimental design is as follows:

[0310] Treatment 1: CK without fertilizer;

[0311] Treatment 2: conventional inorganic compound fertilizer, 70 kg / mu;

[0312] Treatment 3: applying 70 kg / mu of the fertilizer composition provided in Example 7;

[0313] Treatment 4: applying 70 kg / mu of the fertilizer composition provided in Example 8;

[0314] Treatment 5: applying 70 kg / mu of the fertilizer composition provided in Example 9;

[0315] Treatment 6: applying 70 kg / mu of the fertilizer composition provided in Example 10;

[0316] Measurement items: plant height, thousand-grain weight and yield

[0317] The measurement results are shown in Table 4.

[0318] Table 4: Plant height, 1000-grain weight and yield of rice under different treatments

[0319] Measurement indicators Plant height (cm) Thousand-grain weight (g) Yield (kg / mu) Process 1 77.94d 23.30c 553.77d Process 2 90.98c 23.87b 650.32c Process 3 95.58b 24.03ab 684.43ab Process 4 96.14b 24.32a 676.78b Process 5 98.18a 24.74a 692.06a Process 6 96.23b 24.43a 683.75ab

[0320] Note: Different lowercase letters in the same row indicate significant differences among treatments (P<0.05).

[0321] As shown in Table 4, the plant height, 1000-grain weight and yield of rice were all increased after applying organic fertilizers with lipids, among which the plant height increased by 5.06%-7.91%, and the plant height of treatment 5 was significantly increased by 7.91% compared with treatment 2; the 1000-grain weight increased by 0.67%-3.64%, and the 1000-grain weight of treatment 5 was significantly increased by 3.64% compared with treatment 2; the rice yield increased by 4.07%-6.42%, and the yield of treatment 5 was significantly increased by 6.42% compared with treatment 2. This shows that the application of fertilizers with lipids can promote the growth of rice and increase rice yield, that is, lipids have the effect of promoting growth and increasing yield. Compared with test example 1, it can be shown that the effects of lipids in promoting growth and increasing yield and improving fertilizer utilization are also applicable to organic fertilizers.

[0322] Test Example 3:

[0323] Test fertilizer: Biofertilizer containing lipids provided in Examples 11-17

[0324] Test crops: corn.

[0325] Test location: Tangshan, Hebei

[0326] Experimental Design

[0327] This experiment has 10 treatments, each with an area of ​​30m 2 Each treatment was repeated 3 times. The plots were randomly arranged. Except for the different fertilizer products, the other treatments were managed according to the conventional cultivation of local farmers. The specific experimental design is as follows:

[0328] Treatment 1: CK without fertilizer;

[0329] Treatment 2: conventional inorganic compound fertilizer, 50 kg / mu

[0330] Treatment 3: applying 50 kg / mu of the fertilizer composition provided in Example 11;

[0331] Treatment 4: applying 50 kg / mu of the fertilizer composition provided in Example 12;

[0332] Treatment 5: applying 50 kg / mu of the fertilizer composition provided in Example 13;

[0333] Treatment 6: applying 40 kg / mu of the fertilizer composition provided in Example 13;

[0334] Treatment 7: applying 50 kg / mu of the fertilizer composition provided in Example 14;

[0335] Treatment 8: applying 50 kg / mu of the fertilizer composition provided in Example 15;

[0336] Treatment 9: applying 50 kg / mu of the fertilizer composition provided in Example 16;

[0337] Treatment 10: applying 50 kg / mu of the fertilizer composition provided in Example 17;

[0338] Measurement items: plant height, bulk density, thousand-grain weight, yield

[0339] The measurement results are shown in Table 5.

[0340] Table 5: Plant height, test weight, thousand-grain weight and yield of corn under different treatments

[0341]

[0342]

[0343] Note: Different lowercase letters in the same row indicate significant differences among treatments (P<0.05).

[0344] As shown in Table 5, the plant height, bulk density, 1000-grain weight and yield of corn were all increased after applying lipid-added fertilizers, among which the plant height increased by 3.26%-8.71%, and the plant height of treatment 8 was significantly increased by 8.71% compared with treatment 2; the bulk density increased by 0.60%-2.41%, and the bulk density of treatment 7 was significantly increased by 2.41% compared with treatment 2; the 1000-grain weight increased by 0.74%-2.04%, and the 1000-grain weight of treatment 9 was significantly increased by 2.04% compared with treatment 2; the yield increased by 3.50%-6.28%, and the yield of treatment 8 was significantly increased by 6.28% compared with treatment 2. This shows that the application of lipid-added fertilizers can promote the growth of corn and increase corn yield; at the same time, there is no significant difference between treatment 6 and treatment 2, which shows that the application of lipid-added fertilizers can reduce the amount of fertilizer, but does not affect the growth and yield of crops. It has also been further confirmed that the growth-promoting and yield-increasing effects of lipids are applicable to crops such as corn, rice, and cucumbers, and that the role of lipids in improving fertilizer utilization is also applicable to organic fertilizers.

[0345] Test example 4:

[0346] Test fertilizer: Fertilizer containing lipid provided in Examples 18-44

[0347] Test crop: Strawberry.

[0348] Test location: Beijing Xiaotangshan

[0349] Experimental Design

[0350] This experiment has 29 treatments, each with an area of ​​30m 2 Each treatment was repeated 3 times. The plots were randomly arranged. Except for the different fertilizer products, the other treatments were managed according to the conventional cultivation of local farmers. The specific experimental design is as follows:

[0351] Treatment 1: CK without fertilizer;

[0352] Treatment 2: conventional inorganic compound fertilizer, applied at 50 kg / mu Treatment 3: application of the fertilizer composition provided in Example 18 at 50 kg / mu;

[0353] Treatment 4: applying 50 kg / mu of the fertilizer composition provided in Example 19;

[0354] Treatment 5: applying 50 kg / mu of the fertilizer composition provided in Example 20;

[0355] Treatment 6: Apply 50 kg / mu of the fertilizer composition provided in Example 21; Treatment 7: Apply 50 kg / mu of the fertilizer composition provided in Example 22; Treatment 8: Apply 50 kg / mu of the fertilizer composition provided in Example 23; Treatment 9: Apply 50 kg / mu of the fertilizer composition provided in Example 24; Treatment 10: Apply 50 kg / mu of the fertilizer composition provided in Example 25; Treatment 11: Apply 50 kg / mu of the fertilizer composition provided in Example 26; Treatment 12: Apply 50 kg / mu of the fertilizer composition provided in Example 27; Treatment 13: Apply 50 kg / mu of the fertilizer composition provided in Example 28; Treatment 14: Apply 50 kg / mu of the fertilizer composition provided in Example 29; Treatment 15: Apply 50 kg / mu of the fertilizer composition provided in Example 30; Treatment 16: Apply 50 kg / mu of the fertilizer composition provided in Example 31; Treatment 17: Apply 50 kg / mu of the fertilizer composition provided in Example 32; Treatment 18: Apply Example Thirty-three provided fertilizer composition 50kg / mu; treatment 19: application of the fertilizer composition provided in Example 34 50kg / mu; treatment 20: application of the fertilizer composition provided in Example 35 50kg / mu; treatment 21: application of the fertilizer composition provided in Example 36 50kg / mu; treatment 22: application of the fertilizer composition provided in Example 37 50kg / mu; treatment 23: application of the fertilizer composition provided in Example 38 50kg / mu; treatment 24: application of the fertilizer composition provided in Example 39 50kg / mu; treatment 25: application of the fertilizer composition provided in Example 40 50kg / mu; treatment 26: application of the fertilizer composition provided in Example 41 50kg / mu; treatment 27: application of the fertilizer composition provided in Example 42 50kg / mu; treatment 28: application of the fertilizer composition provided in Example 43 50kg / mu; treatment 29: application of the fertilizer composition provided in Example 44 50kg / mu; measurement items: stem diameter, chlorophyll content, yield

[0356] The measurement results are shown in Table 6.

[0357] Table 6: Stem diameter, chlorophyll content and yield of strawberries under different treatments

[0358]

[0359]

[0360] Note: Different lowercase letters in the same row indicate significant differences among treatments (P<0.05).

[0361] As shown in Table 6, the stem diameter, chlorophyll content and yield of strawberries increased after applying lipid-added fertilizers, among which the stem diameter increased by 3.44%-26.78%, and the stem diameter of treatment 15 increased significantly by 26.78% compared with treatment 2; the chlorophyll content increased by 17.17%-23.23%, and the chlorophyll content of treatment 14 increased significantly by 25.18% compared with treatment 2; the yield increased by 4.14%-11.45%, and the yield of treatment 5 increased significantly by 7.59% compared with treatment 2. This shows that the application of lipid-added fertilizers can promote the growth of strawberries and increase the yield of strawberries, and also shows that fertilizers with different lipid components have a certain effect of promoting growth and increasing yield on strawberries.

[0362] Soil samples from treatment 1, treatment 2, treatment 5, treatment 11 and treatment 16 were collected according to the five-point sampling method with a sampling depth of 5-20 cm. The soil physical and chemical properties of the retrieved soil samples were tested, including soil nitrogen, phosphorus, potassium, organic matter, pH, and electrical conductivity.

[0363] The test results are shown in Table 7.

[0364] Table 7: Physical and chemical properties of soils under different treatments

[0365]

[0366]

[0367] Note: Different lowercase letters in the same row indicate significant differences among treatments (P<0.05).

[0368] As shown in Table 7, the total nitrogen, available phosphorus and available potassium content of the soil will be significantly reduced when applying fertilizers with lipids compared with applying fertilizers alone. This may be because lipids have a certain promoting effect on the absorption and utilization of fertilizers by plants. Adding lipids can help plants better absorb and transport nutrients, which is beneficial to improving fertilizer utilization. At the same time, adding lipids significantly increases the organic matter content of the soil, which is beneficial to improving soil quality. Moreover, adding lipids to fertilizers can improve the problem of soil pH decrease caused by fertilizer application to a certain extent. In short, the application of fertilizers with lipids can not only promote plant growth and increase crop yields, but also improve soil quality and fertilizer utilization.

Claims

1. A fertilizer composition comprising lipid and fertilizer.

2. The fertilizer composition according to claim 1, wherein the mass ratio of the lipid to the fertilizer is 1:(1-10000), preferably 1:(4-4500), and more preferably 1:(10-100).

3. The fertilizer composition according to claim 1 or 2, wherein the mass content of the lipid in the fertilizer composition is 0.0001%-20%, preferably 0.01%-10%, and more preferably 0.1%-5%.

4. The fertilizer composition according to any one of claims 1 to 3, wherein the mass content of the fertilizer in the fertilizer composition is 20% to 99%.

5. The fertilizer composition according to claim 1, wherein the lipid is selected from one or more of glycolipids, phospholipids, lipopeptides, fatty acids and derivatives thereof.

6. The fertilizer composition according to claim 5, wherein the glycolipid is selected from one or more of glyceroglycolipid, glucose lipid, sucrose fatty acid, glycosphingolipid, succino-trehalose lipid, and mannosyl erythritol lipid.

7. The fertilizer composition according to claim 5, wherein the phospholipid is selected from one or more of phosphatidylinositol, phosphatidylserine, phosphatidylglycerol, diphosphatidylglycerol (cardiolipin), ether glycerophospholipids, sphingomyelin, and plasmalogen.

8. The fertilizer composition according to claim 5, wherein the lipopeptide is selected from one or more of surfactin, iturin, fenmucin, lichenin, babylonin, pamiramycin, sporomycin, mycosubtiline, phosphatidylinositol, fusaricide, kurstak, bacillus, polymyxin, octapeptidin and peptidomycin.

9. The fertilizer composition according to claim 5, wherein the fatty acid and its derivatives are selected from one or more of monoglycerol, diglycerol, triglycerol, alkyl ether diglycerol, palmitic acid glyceride, oleic acid glyceride and corticosterol.

10. The fertilizer composition according to claim 5, wherein the source of the fatty acid and its derivatives is selected from one or both of cocoa butter and sheep oil.

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