Bioactive synergistic carrier of organic liquid fertilizer and preparation method thereof

Abstract

The invention discloses a biological activity synergistic carrier of an organic liquid fertilizer and a preparation method thereof, the biological activity synergistic carrier comprises the following components by weight: 80-130 parts of crop straw, and has the beneficial effects that the synergistic carrier is prepared from natural organic substances of crop straw, dry branches and fallen leaves, bean cake and peanut cake, microbial agent, amino acid, organic acid and the like, so that the biological activity of the organic liquid fertilizer is improved, and the biological activity of the organic liquid fertilizer is improved. The biological activity of the fertilizer is effectively improved, the components are subjected to scientific proportioning and fermentation treatment, rich nutrients are released, breeding and activity of microorganisms are promoted, and therefore the nutrient absorption and utilization efficiency of crops is improved; according to the synergistic carrier, accurate regulation and control of the nutrient release rate are achieved by adjusting the proportion of ammonium sulfate, amino acid, nutrient elements and other components and adopting aerobic and anaerobic fermentation technologies, it is ensured that crops can obtain proper and timely nutrient supply in different growth stages, nutrient waste and environmental pollution are avoided, and the synergistic carrier is suitable for large-scale popularization and application. The growth speed and the quality of crops are improved.

Description

Technical Field

[0001] The invention relates to the technical field of biologically active synergistic carriers, in particular to a biologically active synergistic carrier of an organic liquid fertilizer and a preparation method thereof. Background Art

[0002] In the process of modern agricultural transformation, the selection and application of fertilizers are directly related to the growth and yield of crops and the long-term health of the soil. Although traditional chemical fertilizers can significantly increase crop yields in the short term, their long-term application is often accompanied by a series of environmental problems such as soil structure destruction, water pollution, and ecological imbalance. Therefore, the exploration and development of new, environmentally friendly, and efficient fertilizers, especially organic liquid fertilizers, has become an important direction of modern agricultural scientific research. Organic liquid fertilizers, with their comprehensive nutritional components, good absorption and utilization rates, and low pollution to the environment, are increasingly becoming a strong candidate to replace traditional chemical fertilizers. Although organic liquid fertilizers contain a variety of natural organic substances, their biological activity is limited and it is difficult to meet the high-efficiency nutrient needs of crops. This is mainly reflected in the insufficient activity of microbial agents and the lack of regulatory substances. At the same time, the nutrient release efficiency is a key factor affecting the effectiveness of fertilizers, and there is a problem of too slow or too fast release. Summary of the Invention

[0003] The purpose of the present invention is to provide a biologically active synergistic carrier for organic liquid fertilizer and a preparation method thereof, so as to solve the problem raised in the above-mentioned background technology that the biological activity is limited and it is difficult to meet the efficient nutrient needs of crops, which is mainly reflected in the insufficient activity of microbial agents and the lack of regulatory substances. At the same time, the nutrient release efficiency is a key factor affecting the effect of fertilizer, and there is a problem of too slow or too fast release.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a biologically active synergistic carrier for organic liquid fertilizer, wherein the components are calculated by weight as follows: crop straw: 80-130 parts, dead branches and leaves: 40-60 parts, bean cake: 20-50 parts, peanut cake: 10-23 parts, ammonium sulfate: 10-15 parts, amino acids: 5-10 parts, organic acids: 3-8 parts, nutrients: 10-15 parts, microbial agents: 5-9 parts, humic acid: 2-7 parts, trace elements: 5-10 parts, econazole: 2-7 parts, auxin: 2-9 parts, regulator: 5-13 parts, cytokinin: 1-4 parts, surfactant: 1-8 parts, seaweed polysaccharide: 2-4 parts, n-3 fatty acid: 1-5 parts, multi-dimensional calcium, iron and zinc probiotics: 2-4 parts, anthelmintic: 3-6 parts, absorbent: 1-2 parts, and animal feces: 4-10 parts.

[0005] Preferably, the organic acid is a mixture of lactic acid and acetic acid, and the microbial agent is one of yeast, lactic acid bacteria, Bacillus megaterium, Bacillus licheniformis, and Bacillus laterosporus.

[0006] Preferably, the trace elements are a mixture of calcium, magnesium, iron and zinc.

[0007] Preferably, the nutrient element is urea, and the regulator is a gibberellin regulator.

[0008] Preferably, the surfactant is one of an ionic surfactant, a zwitterionic surfactant and a nonionic surfactant.

[0009] Preferably, the insect repellent is a mixture of clothianidin and chlorantraniliprole.

[0010] Preferably, the animal manure is one of cow manure, pig manure and chicken manure.

[0011] A method for preparing a biologically active synergistic carrier for organic liquid fertilizer comprises the following steps:

[0012] S1. Weighing crop straw and litter, collecting and cleaning the crop straw and litter, crushing them to a suitable particle size, and performing biological fermentation treatment;

[0013] S2. Weighing bean cake and peanut cake, crushing the bean cake and peanut cake, and steaming them to release protein and other nutrients;

[0014] S3, weighing animal manure, and evenly mixing the pre-treated crop straw, dead branches and leaves, bean cake, peanut cake and animal manure to form an organic matrix;

[0015] S4. Weigh ammonium sulfate, amino acids, organic acids, nutrients, and trace elements, and dissolve them in an appropriate amount of deionized water. Control the dissolution temperature at 30-45° C. and the stirring speed at 150-300 rpm until they are completely dissolved to form a nutrient solution.

[0016] S5. Weigh humic acid, surfactant, seaweed polysaccharide, n-3 fatty acid, and multi-dimensional calcium, iron, and zinc probiotics, add the humic acid, surfactant, seaweed polysaccharide, n-3 fatty acid, and multi-dimensional calcium, iron, and zinc probiotics to the nutrient solution obtained in S4, and stir to obtain a mixed solution;

[0017] S6. Weigh the microbial agent, econazole, auxin, regulator, and cytokinin, add the microbial agent to the organic matrix by spraying, ensuring that the agent is in full contact with the matrix, then dissolve the econazole, auxin, regulator, and cytokinin in a small amount of deionized water, and then evenly spray them into the mixed solution, and mix them evenly to obtain liquid fertilizer;

[0018] S7, placing the evenly mixed liquid fertilizer in a fermentation tank for aerobic and anaerobic fermentation;

[0019] S8. After fermentation is completed, aging is performed, during which the temperature is maintained at 25-35°C and the humidity is maintained at 60-70%;

[0020] S9, weighing an insect repellent and an absorbent, and uniformly mixing the fermented and aged fertilizer with the insect repellent and the absorbent;

[0021] S10. Adjust the pH value and viscosity of the fertilizer as needed;

[0022] S11. Use filters to remove impurities and particles from the fertilizer to ensure the purity and stability of the fertilizer. Homogenize the filtered fertilizer to ensure that the components are evenly distributed.

[0023] Preferably, the step of placing the mixed liquid fertilizer in a fermentation tank for aerobic and anaerobic fermentation in S7 specifically comprises the following steps:

[0024] S71, pouring the evenly mixed liquid fertilizer into a fermentation tank, and starting a fermentation process including aerobic and anaerobic stages;

[0025] S72. During fermentation, the fertilizer should be stirred regularly, and the oxygen supply should be managed by regulating ventilation to ensure that the fermentation environment meets the aerobic respiration needs of the microorganisms while creating anaerobic conditions when necessary.

[0026] S73. Introduce microbial diversity regulators. Microbial diversity regulators are a mixture of Bacillus, Bifidobacterium and Acinetobacter baumannii. New microbial species are introduced into the fermentation tank to increase the diversity and complexity of the microbial community. Different types of microorganisms may have different metabolic pathways and enzyme systems, which can more comprehensively decompose and utilize organic matter in fertilizers, thereby improving fermentation efficiency and product yield.

[0027] Preferably, adjusting the pH value and viscosity of the fertilizer as needed in S10 specifically includes the following steps:

[0028] S101, adjusting the pH value by adding an appropriate amount of a pH regulator, wherein the pH regulator is one of limestone, slaked lime, and an organic acid, and the pH is adjusted to suit crop preferences and soil conditions;

[0029] S102, simultaneously using a thickener to adjust the viscosity, wherein the thickener is one of xanthan gum, bentonite, and a cellulose derivative, and the viscosity is adjusted to suit different application methods;

[0030] S103. Stir thoroughly during the adjustment process to ensure that the pH value and viscosity are evenly distributed, and verify the adjustment effect through testing to ensure the stability and ease of use of the fertilizer.

[0031] Compared with existing technologies, the present invention has the following advantages: the synergistic carrier, by adding multi-dimensional calcium, iron, and zinc probiotics, can improve the soil environment and promote the growth and activity of soil microorganisms. These microorganisms can decompose organic matter, release nutrients, and improve soil fertility and air permeability. The minerals and probiotic components in the multi-dimensional calcium, iron, and zinc probiotics can enhance plant immunity. Minerals are cofactors or activators of various enzymes in plants and can participate in various metabolic processes within the plant body, thereby improving the plant's stress resistance. Natural organic matter from crop straw, fallen branches and leaves, bean cake, and peanut cake, as well as microbial agents, amino acids, and organic acids, effectively enhance the biological activity of the fertilizer. These components, through scientific proportioning and fermentation, not only release abundant nutrients but also promote the reproduction and activity of microorganisms, thereby improving the crop's absorption and utilization efficiency. This synergistic carrier achieves precise control of the nutrient release rate by adjusting the ratio of components such as ammonium sulfate, amino acids, and nutrients, and by utilizing aerobic and anaerobic fermentation techniques. This ensures that crops receive an appropriate and timely supply of nutrients at different growth stages, avoiding nutrient waste and environmental pollution, while also improving the growth rate and quality of the crops. This synergistic carrier also contains plant growth regulators such as econazole, auxins, regulators, and cytokinins, as well as auxiliary ingredients such as insect repellents and absorbents. These ingredients can enhance the crop's stress resistance, such as drought resistance, disease resistance, and insect resistance, while promoting healthy growth and development. DETAILED DESCRIPTION

[0032] The present invention provides a technical solution: a biologically active synergistic carrier of an organic liquid fertilizer, wherein the components are calculated by weight as follows: crop straw: 80-130 parts, dead branches and leaves: 40-60 parts, bean cake: 20-50 parts, peanut cake: 10-23 parts, ammonium sulfate: 10-15 parts, amino acids: 5-10 parts, organic acids: 3-8 parts, nutrient elements: 10-15 parts, microbial agents: 5-9 parts, humic acid: 2-7 parts, trace elements: 5-10 parts, econazole : 2-7 parts, auxin: 2-9 parts, regulator: 5-13 parts, cytokinin: 1-4 parts, surfactant: 1-8 parts, seaweed polysaccharide: 2-4 parts, n-3 fatty acid: 1-5 parts, multi-dimensional calcium, iron, zinc probiotics: 2-4 parts, insect repellent: 3-6 parts, absorbent: 1-2 parts, animal manure: 4-10 parts. The components are scientifically proportioned to make full use of agricultural waste, reduce environmental pollution, and provide a variety of nutrients and bioactive substances required by crops.

[0033] Multi-dimensional calcium iron zinc probiotics contain calcium, iron, zinc and other mineral elements, which can provide these necessary nutrients for plants and promote their healthy growth; the probiotic components in multi-dimensional calcium iron zinc probiotics can improve the soil environment and promote the reproduction and activity of soil microorganisms. These microorganisms can decompose organic matter, release nutrients, and improve the fertility and air permeability of the soil. Probiotics can also inhibit the growth of harmful microorganisms in the soil, reduce the occurrence of diseases, and create good soil conditions for plant growth; the minerals and probiotic components in multi-dimensional calcium iron zinc probiotics can enhance plant immunity. Minerals are cofactors or activators of various enzymes in plants, can participate in various metabolic processes in plants, and improve plant resistance to stress. Probiotics can also provide plants with more nutrients and growth factors by improving the soil environment and promoting the reproduction of microorganisms in plants.

[0034] n-3 fatty acids are essential components of cell membrane phospholipids, and changes in their content can affect the structure and fluidity of biological membranes. In plants, appropriate amounts of n-3 fatty acids can promote cell division and elongation, thereby accelerating plant growth. Furthermore, n-3 fatty acids participate in various metabolic processes within the plant, providing energy and essential nutrients, further promoting plant growth and development. They can scavenge free radicals within the plant, reducing oxidative stress damage. Furthermore, n-3 fatty acids can regulate signal transduction pathways within the plant, improving its adaptability to environmental stress.

[0035] As a broad-spectrum antifungal drug, econazole has a significant inhibitory effect on a variety of plant pathogens. It has strong fungicidal activity against plant pathogenic fungi such as pear black spot fungus and watermelon wilt fungus. It is used to prevent and control plant diseases caused by these pathogens and protect the healthy growth of plants.

[0036] The organic acid is a mixture of lactic acid and acetic acid, and the microbial agent is one of yeast, lactic acid bacteria, Bacillus megaterium, Bacillus licheniformis, and Bacillus laterosporus;

[0037] Organic acid is a mixture of lactic acid and acetic acid, which helps to regulate soil pH and promote crop root growth. Microbial agents are one of yeast, lactic acid bacteria, etc., which can enhance soil microbial activity and improve soil structure.

[0038] Among them, trace elements are a mixture of calcium, magnesium, iron, and zinc;

[0039] Trace elements are a mixture of calcium, magnesium, iron and zinc, which provide crops with essential trace elements and promote their healthy growth.

[0040] The nutrient element is urea, and the regulator is a gibberellin regulator;

[0041] The nutrient element is urea, which is easy for crops to absorb and utilize, thereby improving fertilizer utilization rate.

[0042] Wherein, the surfactant is one of an ionic surfactant, a zwitterionic surfactant, and a nonionic surfactant;

[0043] The surfactant is one of the ionic, zwitterionic or non-ionic types, which helps the fertilizer to disperse and penetrate into the soil and improve the fertilizer efficiency.

[0044] Among them, the insect repellent is a mixture of clothianidin and chlorantraniliprole; the insect repellent is a mixture of clothianidin and chlorantraniliprole, which can effectively prevent and control soil pests and protect crop roots.

[0045] Among them, animal manure is one of cow manure, pig manure, and chicken manure; animal manure is one of cow manure, pig manure, etc., which is rich in organic matter and microorganisms and can improve soil fertility.

[0046] A method for preparing a biologically active synergistic carrier for organic liquid fertilizer comprises the following steps:

[0047] S1. Weighing crop straw and litter, collecting and cleaning the crop straw and litter, crushing them to a suitable particle size, and performing biological fermentation treatment;

[0048] S2. Weighing bean cake and peanut cake, crushing the bean cake and peanut cake, and steaming them to release protein and other nutrients;

[0049] S3, weighing animal manure, and evenly mixing the pre-treated crop straw, dead branches and leaves, bean cake, peanut cake and animal manure to form an organic matrix;

[0050] S4. Weigh ammonium sulfate, amino acids, organic acids, nutrients, and trace elements, and dissolve them in an appropriate amount of deionized water. Control the dissolution temperature at 30-45° C. and the stirring speed at 150-300 rpm until they are completely dissolved to form a nutrient solution.

[0051] S5. Weigh humic acid, surfactant, seaweed polysaccharide, n-3 fatty acid, and multi-dimensional calcium, iron, and zinc probiotics, add the humic acid, surfactant, seaweed polysaccharide, n-3 fatty acid, and multi-dimensional calcium, iron, and zinc probiotics to the nutrient solution obtained in S4, and stir to obtain a mixed solution;

[0052] S6. Weigh the microbial agent, econazole, auxin, regulator, and cytokinin, add the microbial agent to the organic matrix by spraying, ensuring that the agent is in full contact with the matrix, then dissolve the econazole, auxin, regulator, and cytokinin in a small amount of deionized water, and then evenly spray them into the mixed solution, and mix them evenly to obtain liquid fertilizer;

[0053] S7, placing the evenly mixed liquid fertilizer in a fermentation tank for aerobic and anaerobic fermentation;

[0054] S8. After fermentation is completed, aging is performed, during which the temperature is maintained at 25-35°C and the humidity is maintained at 60-70%;

[0055] S9, weighing an insect repellent and an absorbent, and uniformly mixing the fermented and aged fertilizer with the insect repellent and the absorbent;

[0056] S10. Adjust the pH value and viscosity of the fertilizer as needed;

[0057] S11. Use filters to remove impurities and particles from the fertilizer to ensure the purity and stability of the fertilizer. Homogenize the filtered fertilizer to ensure that the components are evenly distributed.

[0058] The step of placing the evenly mixed liquid fertilizer in a fermentation tank for aerobic and anaerobic fermentation in S7 specifically includes the following steps:

[0059] S71, pouring the evenly mixed liquid fertilizer into a fermentation tank, and starting a fermentation process including aerobic and anaerobic stages;

[0060] S72. During fermentation, the fertilizer should be stirred regularly, and the oxygen supply should be managed by regulating ventilation to ensure that the fermentation environment meets the aerobic respiration needs of the microorganisms while creating anaerobic conditions when necessary.

[0061] S73. Introduce a microbial diversity regulator, which is a mixture of Bacillus, Bifidobacterium, and Acinetobacter baumannii. New microbial species are introduced into the fermenter to increase the diversity and complexity of the microbial community. Different microbial species may have different metabolic pathways and enzyme systems, which can more comprehensively decompose and utilize organic matter in fertilizers, thereby improving fermentation efficiency and product yield.

[0062] Aerobic and anaerobic fermentation processes can ensure the growth and metabolism of microorganisms under different oxygen conditions and produce more beneficial substances.

[0063] The step of adjusting the pH value and viscosity of the fertilizer as needed in S10 specifically includes the following steps:

[0064] S101, adjusting the pH value by adding an appropriate amount of a pH regulator, wherein the pH regulator is one of limestone, slaked lime, and an organic acid, and the pH is adjusted to suit crop preferences and soil conditions;

[0065] S102, simultaneously using a thickener to adjust the viscosity, wherein the thickener is one of xanthan gum, bentonite, and a cellulose derivative, and the viscosity is adjusted to suit different application methods;

[0066] S103. Stir thoroughly during the adjustment process to ensure that the pH value and viscosity are evenly distributed, and verify the adjustment effect through testing to ensure the stability and ease of use of the fertilizer;

[0067] Adjusting the pH value and viscosity can make the fertilizer more in line with the growth needs of crops and improve its fertilizer efficiency and utilization rate.

[0068] Example 1. A biologically active synergistic carrier for an organic liquid fertilizer, wherein the components are calculated in parts by weight as follows: crop straw: 80 parts, dead branches and leaves: 40 parts, bean cake: 20 parts, peanut cake: 10 parts, ammonium sulfate: 10 parts, amino acid: 5 parts, organic acid: 3 parts, urea: 10 parts, yeast: 5 parts, humic acid: 2 parts, trace elements: 5 parts, econazole: 2 parts, auxin: 2 parts, gibberellin regulator: 5 parts, cytokinin: 1 part, zwitterionic surfactant: 1 part, seaweed polysaccharide: 2 parts, n-3 fatty acid: 1 part, multi-dimensional calcium, iron and zinc probiotics: 2 parts, anthelmintic: 3 parts, absorbent: 1 part, and pig manure: 4 parts.

[0069]

[0070] A method for preparing a biologically active synergistic carrier for organic liquid fertilizer comprises the following steps:

[0071] S1. Weighing crop straw and litter, collecting and cleaning the crop straw and litter, crushing them to a suitable particle size, and performing biological fermentation treatment;

[0072] S2. Weighing bean cake and peanut cake, crushing the bean cake and peanut cake, and steaming them to release protein and other nutrients;

[0073] S3, weighing pig manure, and evenly mixing the pre-treated crop straw, dead branches and leaves, bean cake, peanut cake and pig manure to form an organic matrix;

[0074] S4. Weigh ammonium sulfate, amino acids, organic acids, urea, and trace elements, and dissolve them in an appropriate amount of deionized water. Control the dissolution temperature at 30° C. and stir at 150 rpm until they are completely dissolved to form a nutrient solution.

[0075] S5. Weigh humic acid, zwitterionic surfactant, seaweed polysaccharide, n-3 fatty acid, and multi-dimensional calcium, iron, and zinc probiotics, add the humic acid, zwitterionic surfactant, seaweed polysaccharide, n-3 fatty acid, and multi-dimensional calcium, iron, and zinc probiotics to the nutrient solution obtained in S4, and stir to obtain a mixed solution.

[0076] S6. Weigh yeast, econazole, auxin, gibberellin regulator, and cytokinin, add the yeast to the organic matrix by spraying, ensuring that the bacterial agent is in full contact with the matrix, then dissolve econazole, auxin, gibberellin regulator, and cytokinin in a small amount of deionized water, and then evenly spray them into the mixed solution, and mix them evenly to obtain liquid fertilizer;

[0077] S7. Pour the evenly mixed liquid fertilizer into a fermentation tank and initiate a fermentation process that includes aerobic and anaerobic stages. During the fermentation, the fertilizer needs to be stirred regularly. At the same time, the oxygen supply is managed by regulating ventilation to ensure that the fermentation environment meets the aerobic respiration needs of the microorganisms while creating anaerobic conditions when necessary. A microbial diversity regulator is introduced. The microbial diversity regulator is a mixture of Bacillus, Bifidobacterium, and Acinetobacter baumannii. New microbial species are introduced into the fermentation tank to increase the diversity and complexity of the microbial community. Different types of microorganisms may have different metabolic pathways and enzyme systems, which can more comprehensively decompose and utilize organic matter in the fertilizer, thereby improving fermentation efficiency and product quality.

[0078] S8. After fermentation is completed, aging is performed, and the temperature is maintained at 25°C and the humidity is maintained at 60% during the aging process;

[0079] S9, weighing an insect repellent and an absorbent, and uniformly mixing the fermented and aged fertilizer with the insect repellent and the absorbent;

[0080] S10. Adjust the pH by adding an appropriate amount of a pH gibberellin regulator, wherein the pH gibberellin regulator is selected from limestone, slaked lime, or an organic acid. Adjust the pH to suit crop preferences and soil conditions. Also, adjust the viscosity by using a thickener, such as xanthan gum, bentonite, or a cellulose derivative. Adjust the viscosity to suit different application methods. Stir thoroughly during the adjustment process to ensure uniform distribution of pH and viscosity. Verify the adjustment results through testing to ensure fertilizer stability and ease of use.

[0081] S11. Use filters to remove impurities and particles from the fertilizer to ensure the purity and stability of the fertilizer. Homogenize the filtered fertilizer to ensure that the components are evenly distributed.

[0082] Example 2. A biologically active synergistic carrier for an organic liquid fertilizer, wherein the components are calculated in parts by weight as follows: crop straw: 130 parts, dead branches and leaves: 60 parts, bean cake: 50 parts, peanut cake: 23 parts, ammonium sulfate: 15 parts, amino acid: 10 parts, organic acid: 8 parts, urea: 15 parts, yeast: 9 parts, humic acid: 7 parts, trace elements: 10 parts, econazole: 7 parts, auxin: 9 parts, gibberellin regulator: 13 parts, cytokinin: 4 parts, zwitterionic surfactant: 8 parts, seaweed polysaccharide: 4 parts, n-3 fatty acid: 5 parts, multi-dimensional calcium, iron and zinc probiotics: 4 parts, anthelmintic: 6 parts, absorbent: 2 parts, and pig manure: 10 parts.

[0083]

[0084] A method for preparing a biologically active synergistic carrier for organic liquid fertilizer comprises the following steps:

[0085] S1. Weighing crop straw and litter, collecting and cleaning the crop straw and litter, crushing them to a suitable particle size, and performing biological fermentation treatment;

[0086] S2. Weighing bean cake and peanut cake, crushing the bean cake and peanut cake, and steaming them to release protein and other nutrients;

[0087] S3, weighing pig manure, and evenly mixing the pre-treated crop straw, dead branches and leaves, bean cake, peanut cake and pig manure to form an organic matrix;

[0088] S4. Weigh ammonium sulfate, amino acids, organic acids, urea, and trace elements, and dissolve them in an appropriate amount of deionized water. Control the dissolution temperature at 45° C. and stir at 300 rpm until they are completely dissolved to form a nutrient solution.

[0089] S5. Weigh humic acid, zwitterionic surfactant, seaweed polysaccharide, n-3 fatty acid, and multi-dimensional calcium, iron, and zinc probiotics, add the humic acid, zwitterionic surfactant, seaweed polysaccharide, n-3 fatty acid, and multi-dimensional calcium, iron, and zinc probiotics to the nutrient solution obtained in S4, and stir to obtain a mixed solution.

[0090] S6. Weigh yeast, econazole, auxin, gibberellin regulator, and cytokinin, add the yeast to the organic matrix by spraying, ensuring that the bacterial agent is in full contact with the matrix, then dissolve econazole, auxin, gibberellin regulator, and cytokinin in a small amount of deionized water, and then evenly spray them into the mixed solution, and mix them evenly to obtain liquid fertilizer;

[0091] S7. Pour the evenly mixed liquid fertilizer into a fermentation tank and initiate a fermentation process that includes aerobic and anaerobic stages. During the fermentation, the fertilizer needs to be stirred regularly. At the same time, the oxygen supply is managed by regulating ventilation to ensure that the fermentation environment meets the aerobic respiration needs of the microorganisms while creating anaerobic conditions when necessary. A microbial diversity regulator is introduced. The microbial diversity regulator is a mixture of Bacillus, Bifidobacterium, and Acinetobacter baumannii. New microbial species are introduced into the fermentation tank to increase the diversity and complexity of the microbial community. Different types of microorganisms may have different metabolic pathways and enzyme systems, which can more comprehensively decompose and utilize organic matter in the fertilizer, thereby improving fermentation efficiency and product quality.

[0092] S8. After fermentation is completed, aging is performed, and the temperature is maintained at 35°C and the humidity is maintained at 70% during the aging process;

[0093] S9, weighing an insect repellent and an absorbent, and uniformly mixing the fermented and aged fertilizer with the insect repellent and the absorbent;

[0094] S10. Adjust the pH by adding an appropriate amount of a pH gibberellin regulator, wherein the pH gibberellin regulator is selected from limestone, slaked lime, or an organic acid. Adjust the pH to suit crop preferences and soil conditions. Also, adjust the viscosity by using a thickener, such as xanthan gum, bentonite, or a cellulose derivative. Adjust the viscosity to suit different application methods. Stir thoroughly during the adjustment process to ensure uniform distribution of pH and viscosity. Verify the adjustment results through testing to ensure fertilizer stability and ease of use.

[0095] S11. Use filters to remove impurities and particles from the fertilizer to ensure the purity and stability of the fertilizer. Homogenize the filtered fertilizer to ensure that the components are evenly distributed.

[0096] Example 3. A biologically active synergistic carrier for an organic liquid fertilizer, wherein the components are calculated in parts by weight as follows: crop straw: 110 parts, dead branches and leaves: 50 parts, bean cake: 35 parts, peanut cake: 17 parts, ammonium sulfate: 13 parts, amino acids: 8 parts, organic acids: 5 parts, urea: 13 parts, yeast: 7 parts, humic acid: 5 parts, trace elements: 8 parts, econazole: 4 parts, auxin: 6 parts, gibberellin regulator: 10 parts, cytokinin: 3 parts, zwitterionic surfactant: 5 parts, seaweed polysaccharide: 3 parts, n-3 fatty acid: 3 parts, multi-dimensional calcium, iron and zinc probiotics: 3 parts, anthelmintic: 5 parts, absorbent: 1 part, and pig manure: 7 parts.

[0097]

[0098] A method for preparing a biologically active synergistic carrier for organic liquid fertilizer comprises the following steps:

[0099] S1. Weighing crop straw and litter, collecting and cleaning the crop straw and litter, crushing them to a suitable particle size, and performing biological fermentation treatment;

[0100] S2. Weighing bean cake and peanut cake, crushing the bean cake and peanut cake, and steaming them to release protein and other nutrients;

[0101] S3, weighing pig manure, and evenly mixing the pre-treated crop straw, dead branches and leaves, bean cake, peanut cake and pig manure to form an organic matrix;

[0102] S4. Weigh ammonium sulfate, amino acids, organic acids, urea, and trace elements, and dissolve them in an appropriate amount of deionized water. Control the dissolution temperature at 40° C. and the stirring speed at 220 rpm until they are completely dissolved to form a nutrient solution.

[0103] S5. Weigh humic acid, zwitterionic surfactant, seaweed polysaccharide, n-3 fatty acid, and multi-dimensional calcium, iron, and zinc probiotics, add the humic acid, zwitterionic surfactant, seaweed polysaccharide, n-3 fatty acid, and multi-dimensional calcium, iron, and zinc probiotics to the nutrient solution obtained in S4, and stir to obtain a mixed solution.

[0104] S6. Weigh yeast, econazole, auxin, gibberellin regulator, and cytokinin, add the yeast to the organic matrix by spraying, ensuring that the bacterial agent is in full contact with the matrix, then dissolve econazole, auxin, gibberellin regulator, and cytokinin in a small amount of deionized water, and then evenly spray them into the mixed solution, and mix them evenly to obtain liquid fertilizer;

[0105] S7. Pour the evenly mixed liquid fertilizer into a fermentation tank and initiate a fermentation process that includes aerobic and anaerobic stages. During the fermentation, the fertilizer needs to be stirred regularly. At the same time, the oxygen supply is managed by regulating ventilation to ensure that the fermentation environment meets the aerobic respiration needs of the microorganisms while creating anaerobic conditions when necessary. A microbial diversity regulator is introduced. The microbial diversity regulator is a mixture of Bacillus, Bifidobacterium, and Acinetobacter baumannii. New microbial species are introduced into the fermentation tank to increase the diversity and complexity of the microbial community. Different types of microorganisms may have different metabolic pathways and enzyme systems, which can more comprehensively decompose and utilize organic matter in the fertilizer, thereby improving fermentation efficiency and product quality.

[0106] S8. After fermentation is completed, aging is performed, and the temperature is maintained at 30°C and the humidity is maintained at 65% during the aging process;

[0107] S9, weighing an insect repellent and an absorbent, and uniformly mixing the fermented and aged fertilizer with the insect repellent and the absorbent;

[0108] S10. Adjust the pH by adding an appropriate amount of a pH gibberellin regulator, wherein the pH gibberellin regulator is selected from limestone, slaked lime, or an organic acid. Adjust the pH to suit crop preferences and soil conditions. Also, adjust the viscosity by using a thickener, such as xanthan gum, bentonite, or a cellulose derivative. Adjust the viscosity to suit different application methods. Stir thoroughly during the adjustment process to ensure uniform distribution of pH and viscosity. Verify the adjustment results through testing to ensure fertilizer stability and ease of use.

[0109] S11. Use filters to remove impurities and particles from the fertilizer to ensure the purity and stability of the fertilizer. Homogenize the filtered fertilizer to ensure that the components are evenly distributed.

[0110] Comparative experiment:

[0111] Select several plants of the same species and similar size, including Example 1 group, Example 2 group, Example 3 group, existing organic liquid fertilizer group, and no fertilizer control group. Prepare 10 pots for each group and plant them in transparent plastic pots or flower pots, and ensure that each pot of plants has an appropriate amount of soil and water.

[0112] Fertilizer preparation:

[0113] Example 1 group: The biologically active synergistic carrier of Example 1 was added to the existing organic liquid fertilizer in a predetermined proportion and mixed thoroughly.

[0114] Example 2 group: The biologically active synergistic carrier of Example 2 was added to the existing organic liquid fertilizer in a predetermined proportion and mixed thoroughly.

[0115] Example 3 group: The biologically active synergistic carrier of Example 3 was added to the existing organic liquid fertilizer in a predetermined proportion and mixed thoroughly.

[0116] Existing organic liquid fertilizer group: directly use existing organic liquid fertilizer.

[0117] No fertilizer control group: no fertilizer was applied;

[0118] According to the predetermined fertilization plan, the corresponding fertilizer was applied to each of the five groups of plants, ensuring that the fertilizer amount and fertilization time were consistent. The growth of each pot of plants was observed and recorded regularly every day, including height, number of leaves, leaf color, and number of flowers. The height of the plants was measured with a ruler, and the changes in each treatment group were recorded in detail. It was ensured that all plants received the same light, temperature, and water conditions during the experiment to eliminate the interference of other environmental factors.

[0119] The growth promotion effect of the bioactive synergistic carrier was evaluated by comparing the growth height, leaf number, biomass and other indicators of plants in different treatment groups;

[0120] Experimental results:

[0121] The biologically active synergistic carriers of Example 1 group will significantly promote the growth of plants;

[0122] The bioactive synergistic carrier of Example 2 group will show an excellent growth-promoting effect. The plant growth rate, leaf number, leaf color and other indicators will reach the optimal level. In addition, this group of plants will also show stronger stress resistance and disease resistance.

[0123] The bioactive synergistic carriers in Group 3 of Example 3 significantly surpassed those in the other groups in terms of plant growth rate, leaf number, and leaf color. The plants in this group also exhibited excellent performance during reproductive growth stages such as flowering and fruiting, achieving the highest levels of yield and quality.

[0124] The growth rate, leaf number and other indicators of the plants in the existing organic liquid fertilizer group will be lower than those in the embodiment group;

[0125] The control group without fertilizer lacks the necessary nutritional support, the growth rate of the plants will be extremely slow, the number of leaves will be greatly reduced, and the color of the leaves will become dull.

[0126] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0127] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A biologically active synergistic carrier for organic liquid fertilizer, characterized in that: The components are calculated in parts by weight as follows: crop straw: 80-130 parts, dead branches and leaves: 40-60 parts, bean cake: 20-50 parts, peanut cake: 10-23 parts, ammonium sulfate: 10-15 parts, amino acids: 5-10 parts, organic acids: 3-8 parts, nutrient elements: 10-15 parts, microbial agents: 5-9 parts, humic acid: 2-7 parts, trace elements: 5-10 parts, econazole: 2-7 parts, auxin: 2-9 parts, regulator: 5-13 parts, cytokinin: 1-4 parts, surfactant: 1-8 parts, seaweed polysaccharide: 2-4 parts, n-3 fatty acid: 1-5 parts, multi-dimensional calcium, iron and zinc probiotics: 2-4 parts, insect repellent: 3-6 parts, absorbent: 1-2 parts, and animal feces: 4-10 parts.

2. The biologically active synergistic carrier of an organic liquid fertilizer according to claim 1, characterized in that: The organic acid is a mixture of lactic acid and acetic acid, and the microbial agent is one of yeast, lactic acid bacteria, Bacillus megaterium, Bacillus licheniformis, and Bacillus laterosporus.

3. The biologically active synergistic carrier of an organic liquid fertilizer according to claim 2, characterized in that: The trace elements are a mixture of calcium, magnesium, iron and zinc.

4. The biologically active synergistic carrier of an organic liquid fertilizer according to claim 3, characterized in that: The nutrient element is urea, and the regulator is a gibberellin regulator.

5. The biologically active synergistic carrier of an organic liquid fertilizer according to claim 4, characterized in that: The surfactant is one of an ionic surfactant, a zwitterionic surfactant, and a nonionic surfactant.

6. The biologically active synergistic carrier of an organic liquid fertilizer according to claim 5, characterized in that: The insect repellent is a mixture of clothianidin and chlorantraniliprole.

7. The biologically active synergistic carrier of an organic liquid fertilizer according to claim 6, characterized in that: The animal manure is one of cow manure, pig manure and chicken manure.

8. The method for preparing a biologically active synergistic carrier for organic liquid fertilizer according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1. Weighing crop straw and litter, collecting and cleaning the crop straw and litter, crushing them to a suitable particle size, and performing biological fermentation treatment; S2. Weighing bean cake and peanut cake, crushing the bean cake and peanut cake, and steaming them to release protein and other nutrients; S3, weighing animal manure, and evenly mixing the pre-treated crop straw, dead branches and leaves, bean cake, peanut cake and animal manure to form an organic matrix; S4. Weigh ammonium sulfate, amino acids, organic acids, nutrients, and trace elements, and dissolve them in an appropriate amount of deionized water. Control the dissolution temperature at 30-45° C. and the stirring speed at 150-300 rpm until they are completely dissolved to form a nutrient solution. S5. Weigh humic acid, surfactant, seaweed polysaccharide, n-3 fatty acid, and multi-dimensional calcium, iron, and zinc probiotics, add the humic acid, surfactant, seaweed polysaccharide, n-3 fatty acid, and multi-dimensional calcium, iron, and zinc probiotics to the nutrient solution obtained in S4, and stir to obtain a mixed solution; S6. Weigh the microbial agent, econazole, auxin, regulator, and cytokinin, add the microbial agent to the organic matrix by spraying, ensuring that the agent is in full contact with the matrix, then dissolve the econazole, auxin, regulator, and cytokinin in a small amount of deionized water, and then evenly spray them into the mixed solution, and mix them evenly to obtain liquid fertilizer; S7, placing the evenly mixed liquid fertilizer in a fermentation tank for aerobic and anaerobic fermentation; S8. After fermentation is completed, aging is performed, during which the temperature is maintained at 25-35°C and the humidity is maintained at 60-70%; S9, weighing an insect repellent and an absorbent, and uniformly mixing the fermented and aged fertilizer with the insect repellent and the absorbent; S10. Adjust the pH value and viscosity of the fertilizer as needed; S11. Use filters to remove impurities and particles from the fertilizer to ensure the purity and stability of the fertilizer. Homogenize the filtered fertilizer to ensure that the components are evenly distributed.

9. The method for preparing a biologically active synergistic carrier of an organic liquid fertilizer according to claim 8, characterized in that: The step of placing the uniformly mixed liquid fertilizer in a fermentation tank for aerobic and anaerobic fermentation in S7 specifically includes the following steps: S71, pouring the evenly mixed liquid fertilizer into a fermentation tank, and starting a fermentation process including aerobic and anaerobic stages; S72. During fermentation, the fertilizer should be stirred regularly, and the oxygen supply should be managed by regulating ventilation to ensure that the fermentation environment meets the aerobic respiration needs of the microorganisms while creating anaerobic conditions when necessary. S73. Introduce microbial diversity regulators, which are a mixture of Bacillus, Bifidobacterium and Acinetobacter baumannii. Introduce new microbial species into the fermentation tank to increase the diversity and complexity of the microbial community. Different types of microorganisms may have different metabolic pathways and enzyme systems, which can more comprehensively decompose and utilize organic matter in fertilizers, thereby improving fermentation efficiency and product quality.

10. The method for preparing a biologically active synergistic carrier for organic liquid fertilizer according to claim 9, characterized in that: The step of adjusting the pH value and viscosity of the fertilizer as needed in S10 specifically includes the following steps: S101, adjusting the pH value by adding an appropriate amount of a pH regulator, wherein the pH regulator is one of limestone, slaked lime, and an organic acid, and the pH is adjusted to suit crop preferences and soil conditions; S102, simultaneously using a thickener to adjust the viscosity, wherein the thickener is one of xanthan gum, bentonite, and a cellulose derivative, and the viscosity is adjusted to suit different application methods; S103. Stir thoroughly during the adjustment process to ensure that the pH value and viscosity are evenly distributed, and verify the adjustment effect through testing to ensure the stability and ease of use of the fertilizer.

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