Fermented biological bacterial fertilizer diluent

Abstract

The invention discloses a fermented biological bacterial fertilizer diluent, and relates to the field of biological fertilizers, the fermented biological bacterial fertilizer diluent is prepared from the following raw materials by weight: 1 liter of fresh wheat straw juice, 25 milliliters of lime water, 50 grams of sugar, 50 grams of vinegar and 40 grams of urea, and a preparation method of the fermented biological bacterial fertilizer diluent comprises the following steps: squeezing fresh malt grass to obtain a stock solution, and filtering to remove solids to obtain wheat straw juice; mixing and stirring the wheat straw juice and lime water, neutralizing oxalic acid, and standing to precipitate impurities; heating the neutralized wheat straw juice to 60 DEG C, sequentially adding sugar and vinegar, stirring until the sugar and the vinegar are completely dissolved, cooling, adding urea, and stirring until the urea is completely dissolved to obtain a mixed solution; and putting the mixed solution into a sealed container, and fermenting for 30 days at 25-30 DEG C under a dark condition. The fermented biological bacterial fertilizer diluent provided by the invention has the advantages of simple preparation process, low cost, remarkable fertilizer efficiency, promotion of crop growth, reduction of the incidence rate of diseases and insect pests, environmental protection, sustainability and the like, and provides an efficient and environment-friendly fertilizer choice for modern agriculture.

Description

Technical Field

[0001] The present invention relates to the technology of biological fertilizers, and specifically relates to a fermented biological bacterial fertilizer diluent. Background Art

[0002] In agricultural production, fertilizers are an essential element for crop growth. However, the long-term and large-scale use of traditional chemical fertilizers not only leads to the destruction of soil structure and the decline of soil fertility, but may also have a negative impact on the environment and ecosystem. With the deepening of people's understanding of sustainable development and ecological agriculture, biological fertilizers have attracted much attention due to their wide sources, low cost, environmental friendliness and other advantages. As a new type of biological fertilizer, fermented biological bacterial fertilizer converts organic materials into fertilizers rich in active microorganisms and various nutrient elements through the fermentation of microorganisms, and has various effects such as improving soil, increasing soil fertility, and promoting crop growth.

[0003] However, there are still some problems in the preparation and application of existing fermented biological bacterial fertilizers. For example, the fermentation process of some bacterial fertilizers is complex, requiring strict control of conditions, with a long fermentation cycle and high cost; although some bacterial fertilizers are simple to prepare, their effective ingredient content is low, and the fertilizer effect is not obvious, making it difficult to meet the requirements of modern agriculture for high-efficiency and environmentally friendly fertilizers. Therefore, it is of great significance to develop a fermented biological bacterial fertilizer with a simple preparation process, low cost, and significant fertilizer effect. Summary of the Invention

[0004] The purpose of the present invention is to provide a fermented biological bacterial fertilizer diluent to solve the above deficiencies in the prior art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A fermented biological bacterial fertilizer diluent is made from the following raw materials and ratios:

[0006] Fresh wheat grass juice: 1 liter;

[0007] Lime water: 25 milliliters;

[0008] Sugar: 50 grams;

[0009] Vinegar: 50 grams;

[0010] Urea: 40 grams.

[0011] Further, the fresh wheat grass juice is obtained by pressing fresh wheat straw grass under a pressure of 60 tons and filtering to remove residues.

[0012] Further, the concentration of the lime water is 2.5%.

[0013] Further, the sugar is white granulated sugar.

[0014] Further, the vinegar is white vinegar.

[0015] A method for preparing the diluted solution of the fermented biological bacterial fertilizer as described above, comprising the following steps:

[0016] S1. Press fresh wheat straw grass to obtain the original liquid, filter to remove solids, and obtain wheat grass juice;

[0017] S2. Mix the wheat grass juice with lime water and stir to neutralize oxalic acid, and let it stand to precipitate impurities;

[0018] S3. Heat the neutralized wheat grass juice to 60 °C, add sugar and vinegar in sequence, stir until completely dissolved, and add urea and stir until completely dissolved after cooling to obtain a mixed solution;

[0019] S4. Place the mixed solution in a sealed container, ferment it for 30 days under the condition of avoiding light at 25 - 30 °C, stir it once a day to release gas, until the sour taste weakens and the liquid becomes clear, then the fermented liquid can be obtained;

[0020] S5. Take the fermented liquid, dilute it with water in a ratio of 1:100, and use it after stirring evenly.

[0021] Basis for formula design:

[0022] Neutralization of oxalic acid by lime water: Based on the characteristic that the wheat grass juice has a high oxalic acid content;

[0023] Ratio of fermentation auxiliary materials: Combining the synergistic fermentation effects of sugar, vinegar, and urea, and adjusting with reference to the beverage fermentation process;

[0024] 100 - fold dilution: Ensure the balance between use safety and effectiveness.

[0025] Compared with the prior art, the diluted solution of the fermented biological bacterial fertilizer provided by the present invention has various effects such as simple preparation process, low cost, remarkable fertilizer efficiency, promoting crop growth, reducing the incidence of diseases and pests, and environmental protection and sustainability, providing an efficient and environmentally friendly fertilizer option for modern agriculture;

[0026] By using raw materials such as fresh wheat grass juice, lime water, sugar, vinegar, and urea, it can be prepared through simple steps such as pressing, filtering, mixing, heating, fermenting, and diluting. The preparation process does not require complex equipment and strict control conditions, has a low cost, and is easy to promote and apply;

[0027] Through comparative experiments, it is found that using the diluted solution of the fermented biological bacterial fertilizer prepared by the present invention as a foliar fertilizer can significantly promote the growth of crops, improve growth indexes such as the plant height and leaf color of crops, enhance the stress resistance of crops, and at the same time, can also improve the yield and quality of crops;

[0028] The fermented biological bacterial fertilizer dilution obtained by using fresh wheat grass juice as the base and without chemical additives during the preparation process has less residue after use and is environmentally friendly. At the same time, through the fermentation of microorganisms, organic materials are converted into fertilizers, realizing the recycling of resources and conforming to the concept of sustainable development. Brief Description of the Drawings

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0030] Figure 1 It is a flowchart of the preparation method of the fermented biological bacterial fertilizer dilution provided by the embodiment of the present invention. Detailed Embodiments

[0031] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the following will further introduce the present invention in detail in conjunction with the drawings.

[0032] Embodiment:

[0033] Please refer to Figure 1 , a fermented biological bacterial fertilizer dilution, which is made from the following raw materials and ratios:

[0034] Fresh wheat grass juice: 1 liter (extracted by pressing fresh wheat pulp grass under 60 tons of pressure and filtered to remove residues)

[0035] Lime water (2.5% concentration): 25 ml

[0036] White granulated sugar: 50 g

[0037] White vinegar: 50 g

[0038] Urea: 40 g

[0039] Preparation steps:

[0040] Pressing and filtering: Press fresh wheat pulp grass under 60 tons of pressure, filter to remove solids after obtaining the original liquid, and obtain wheat grass juice;

[0041] Mixing and neutralizing: Mix and stir the wheat grass juice with lime water of 2.5% concentration to neutralize oxalic acid, and let it stand to precipitate impurities;

[0042] Heating and dissolving: Heat the neutralized wheat grass juice to 60 °C, add white granulated sugar and white vinegar in sequence, stir until completely dissolved, and after cooling, add urea and stir until completely dissolved to obtain a mixed solution;

[0043] Fermentation: Place the mixed solution in a sealed container and ferment it for 30 days under dark conditions at 25 - 30°C. Stir it once a day during this period to release gas until the sour taste weakens and the liquid becomes clear.

[0044] Dilution and Use: Take the fermented liquid fertilizer and dilute it with water at a ratio of 1:100. Stir well before use.

[0045] Precautions:

[0046] 1. Safety Warnings:

[0047] Avoid contact with sweet potato - like foods to prevent discomfort caused by oxalic acid reactions.

[0048] The addition amount of urea needs to be strictly controlled. Excessive amount may affect the fermentation balance.

[0049] 2. Storage Suggestions:

[0050] The undiluted fermented liquid needs to be stored refrigerated and used up within 7 days.

[0051] 3. Application Scenarios:

[0052] The diluted liquid can be used for foliar spraying on plants (the concentration tolerance needs to be tested) or for environmental cleaning purposes (refer to the decontamination characteristics of wheat straw residues).

[0053] Through the above - detailed implementation steps and precautions, the diluted fermented bio - bacterial fertilizer of the present invention is prepared and applied in actual production, providing a new solution for agricultural production and environmental cleaning.

[0054] Comparative Experiment Example 1:

[0055] To evaluate the effects of the diluted fermented bio - bacterial fertilizer on the yield, grain saturation, and disease resistance of cereal crops, the following comparative experiment is conducted. An experimental group and a control group are set up. Each group uses the same variety of crops (wheat) with similar growth conditions and conducts the experiment under the same growth conditions.

[0056] Specific Experimental Method:

[0057] Select plots with flat terrain, uniform fertility, the same wheat variety, and similar growth conditions for the experiment. Divide the plots into small areas according to the randomized block design. Each small area has the same area, and protective rows are set up to eliminate edge effects. During key periods such as the seedling stage, growth stage, and filling stage of wheat, spray the diluted fermented bio - bacterial fertilizer on the leaves of the wheat in the experimental group. Regularly observe and record the growth of wheat, including plant height, leaf color, growth rate, etc. After the wheat matures, harvest each small area separately and measure indicators such as yield, 1000 - grain weight, plumpness, and the incidence of pests and diseases.

[0058] Comparison Results:

[0059]

[0060]

[0061] Yield comparison: The average yield of wheat in the experimental group was 7.2 kg / m 2 , compared with 6.2 kg / m in the control group 2 , with an increase of about 16.1%. This data indicates that the diluted solution of fermented biological bacterial fertilizer has a significant promoting effect on wheat yield;

[0062] Kernel saturation comparison: The thousand-kernel weight of wheat in the experimental group was 46.8 g, significantly higher than 40.5 g in the control group; at the same time, the fullness score of wheat in the experimental group was 4.9 points, also higher than 4.3 points in the control group. These data show that the diluted solution of fermented biological bacterial fertilizer helps to improve the grain quality of wheat, increasing the fullness and weight of kernels;

[0063] Disease resistance comparison: The incidence of pests and diseases of wheat in the experimental group was 2.1%, significantly lower than 4.9% in the control group; at the same time, the disease index of wheat in the experimental group was 11.5, also lower than 19.8 in the control group. These data indicate that the diluted solution of fermented biological bacterial fertilizer can enhance the immunity of wheat and improve its resistance to pests and diseases;

[0064] As can be seen from the above, the comparative experimental data taking wheat crops as an example show that foliar spraying with the diluted solution of fermented biological bacterial fertilizer prepared by the present invention can significantly increase the yield of wheat, improve kernel saturation and enhance disease resistance. Compared with the control group without using any foliar fertilizer, the wheat in the experimental group shows obvious advantages in terms of yield, quality and disease resistance.

[0065] Comparative experimental example 2:

[0066] In order to compare the effects of different types of fertilizers sold on the market on the growth, yield and quality of wheat, the following comparative experiment was carried out. An experimental group and two control groups (using commercially available compound fertilizer and commercially available organic fertilizer respectively) were set up. Each group used the same variety of crops (wheat) with similar growth conditions and carried out the experiment under the same growth conditions;

[0067] Specific experimental method:

[0068] Select plots with flat terrain, uniform fertility, the same wheat variety, and similar growth conditions for the experiment. Divide the plots into subplots according to the randomized block design. Each subplot has the same area, and protective rows are set up to eliminate edge effects. During the critical periods such as the seedling stage, growth stage, and filling stage of wheat, the experimental group of wheat is sprayed with a diluted solution of fermented bio-bacterial fertilizer on the leaf surface. The control group 1 is applied with commercially available compound fertilizer, and the control group 2 is applied with commercially available organic fertilizer. The spraying amount and frequency are carried out according to the recommended method. Regularly observe and record the growth of wheat, including plant height, leaf color, growth rate, etc. After the wheat matures, each subplot is harvested separately, and indicators such as yield, 1000-grain weight, plumpness, and the incidence of pests and diseases are measured;

[0069] Comparison results:

[0070]

[0071]

[0072] Yield comparison: The average yield of wheat in the experimental group is 7.5 kg / m 2 , compared with 6.8 kg / m 2 of the control group 1 (commercially available compound fertilizer), the yield increase is about 10.3%; compared with 7.0 kg / m 2 of the control group 2 (commercially available organic fertilizer), the yield increase is about 7.1%. This indicates that the diluted solution of fermented bio-bacterial fertilizer has a significant promoting effect on wheat yield;

[0073] Comparison of grain saturation: The 1000-grain weight of wheat in the experimental group is 47.2 g, which is significantly higher than 42.0 g of the control group 1 and 44.5 g of the control group 2; at the same time, the plumpness score of wheat in the experimental group is 5.0 points, which is also higher than 4.5 points of the control group 1 and 4.7 points of the control group 2. These data show that the diluted solution of fermented bio-bacterial fertilizer helps to improve the grain quality of wheat, increase the plumpness and weight of grains;

[0074] Comparison of disease resistance: The incidence of pests and diseases of wheat in the experimental group is 1.8%, which is significantly lower than 3.5% of the control group 1 and 2.5% of the control group 2; at the same time, the disease index of wheat in the experimental group is 10.5, which is also lower than 17.0 of the control group 1 and 14.0 of the control group 2. These data indicate that the diluted solution of fermented bio-bacterial fertilizer can enhance the immunity of wheat and improve its resistance to pests and diseases;

[0075] As can be seen from the above, by comparing the effects of the diluted solution of fermented bio-bacterial fertilizer and different types of commercially available fertilizers on the growth, yield, and quality of wheat, the diluted solution of fermented bio-bacterial fertilizer shows obvious advantages in promoting wheat growth, increasing yield, improving grain saturation, and enhancing disease resistance. Compared with commercially available compound fertilizer and organic fertilizer, the wheat in the experimental group has achieved better results in terms of yield, quality, and disease resistance.

[0076] Comparative Experiment Example 3:

[0077] To evaluate the effect of the fermented biological bacterial fertilizer dilution (as a foliar fertilizer) on fruit and vegetable crops, the following comparative experiment was conducted. An experimental group and a control group were set up. Each group used the same variety of crops (tomatoes) with similar growth conditions and carried out the experiment under the same growth conditions;

[0078] Specific experimental method:

[0079] The experimental group used the fermented biological bacterial fertilizer dilution prepared in Example 1 as a foliar fertilizer, and the control group used a commercially available conventional chemical fertilizer as a foliar fertilizer. Tomato plants of the same variety and similar growth conditions were selected, with at least 30 plants in each group. An area with flat land and uniform fertility was selected for the experiment. The plots were divided according to the randomized block design, with each plot having the same area, and a protective row was set up;

[0080] During the critical growth periods of the crops (seedling stage, growth stage, flowering stage), the corresponding foliar fertilizers were sprayed, and the spraying amount and frequency were kept consistent. The growth conditions of the crops were regularly observed and recorded, including plant height, leaf color, occurrence of diseases and pests, etc.;

[0081] After the tomatoes matured, the yields and quality indexes of the tomatoes in each group were harvested and measured (fruit size, single fruit weight, soluble solid content, vitamin C content);

[0082] Comparison results:

[0083]

[0084] Detailed comparison of growth indexes:

[0085] The plant height of the tomato plants in the experimental group was significantly higher than that in the control group, indicating that the fermented biological bacterial fertilizer dilution promoted the longitudinal growth of tomatoes;

[0086] The tomato leaves in the experimental group were greener, and the greenness score was higher than that in the control group, indicating that the photosynthesis of the leaves was stronger and could produce more organic matter for the plants to use;

[0087] The tomato stems and leaves in the experimental group were stronger, indicating that the fermented biological bacterial fertilizer dilution enhanced the stress resistance of the plants;

[0088] Comparison of the incidence of diseases and pests:

[0089] The incidence of diseases and pests in the experimental group was lower than that in the control group, indicating that the fermented biological bacterial fertilizer dilution may have improved the disease and pest resistance of the plants.

[0090] Detailed comparison of yields and quality indexes:

[0091] The tomato yield of the experimental group was significantly higher than that of the control group, indicating that the diluted fermented bio-bacterial fertilizer increased the yield potential of tomatoes;

[0092] The single fruit weight of tomatoes in the experimental group was heavier, indicating that the diluted fermented bio-bacterial fertilizer promoted the development and swelling of fruits;

[0093] The soluble solid content of the experimental group was higher than that of the control group, indicating that the tomato had higher sugar and other soluble substance contents and better taste;

[0094] The vitamin C content of the experimental group was higher than that of the control group, indicating that the diluted fermented bio-bacterial fertilizer improved the nutritional value of tomatoes.

[0095] Economic benefit analysis:

[0096] By comparing the fertilizer costs, yields, and economic benefits brought about by the improved quality between the experimental group and the control group, evaluate the economic feasibility of the diluted fermented bio-bacterial fertilizer as a foliar fertilizer.

[0097] Environmental protection analysis:

[0098] The diluted fermented bio-bacterial fertilizer is based on natural raw materials, has no chemical additives during the preparation process, has less residue after use, and is environmentally friendly. In contrast, conventional chemical fertilizers may contain chemical components harmful to soil and water bodies.

[0099] Through the above comparative experiments, the diluted fermented bio-bacterial fertilizer prepared in Example 1, as a tomato foliar fertilizer, significantly promoted the growth of crops, increased the yield and quality of crops, and at the same time reduced the incidence of pests and diseases. Compared with commercially available conventional chemical fertilizers, the diluted fermented bio-bacterial fertilizer has higher economic benefits and environmental friendliness. Therefore, the diluted fermented bio-bacterial fertilizer has the potential to be an efficient and environmentally friendly crop foliar fertilizer and is worthy of further promotion and application in agricultural production.

[0100] Comparative experiment example 4:

[0101] In order to evaluate the effect of the diluted fermented bio-bacterial fertilizer (as a foliar fertilizer) on stem vegetables, the following comparative experiment was carried out. The experiment set up an experimental group and a control group. Each group used the same variety of crops (celery) with similar growth conditions and was carried out under the same growth conditions;

[0102] Specific experimental method:

[0103] The experimental group used the diluted fermented bio-bacterial fertilizer prepared in Example 1 as a foliar fertilizer, and the control group used commercially available conventional chemical fertilizer as a foliar fertilizer. Select celery plants of the same variety and similar growth conditions, with at least 30 plants in each group. Select a plot with flat ground and uniform fertility for the experiment. Divide the plot into small areas according to the randomized block design. Each small area has the same area and set buffer rows;

[0104] Spray the corresponding foliar fertilizer during the critical growth periods of the crops (seedling stage, growth stage, flowering stage), keep the spraying amount and frequency consistent, and regularly observe and record the growth conditions of the crops, including plant height, leaf color, stem and leaf thickness, and occurrence of pests and diseases;

[0105] After the celery matures, harvest and measure the yield and quality indicators (weight per plant, stem-leaf ratio, cellulose content, vitamin content) of each group of celery;

[0106] Comparison results:

[0107]

[0108] Plant height: The plant height of the celery plants in the treatment group was significantly higher than that in the control group, indicating that the diluted fermented bio-bacterial fertilizer promoted the growth of celery;

[0109] Leaf color and stem and leaf thickness: The celery in the treatment group had greener leaves and thicker stems and leaves, and the scores were all higher than those in the control group, indicating that the growth condition of the celery plants was better;

[0110] Incidence of pests and diseases: The incidence of pests and diseases in the treatment group was lower than that in the control group, indicating that the diluted fermented bio-bacterial fertilizer may have a certain effect on preventing and controlling pests and diseases;

[0111] Yield and weight per plant: The yield and weight per plant of the celery in the treatment group were significantly higher than those in the control group, indicating that the diluted fermented bio-bacterial fertilizer increased the yield of celery;

[0112] Stem-leaf ratio, cellulose content and vitamin content: The stem-leaf ratio of the celery in the treatment group was more reasonable, the cellulose content was lower, and the vitamin content was higher, all of which were better than those in the control group, indicating that the diluted fermented bio-bacterial fertilizer improved the quality of celery;

[0113] Through the above comparative experiments, the diluted fermented bio-bacterial fertilizer prepared in Example 1 significantly promoted the growth of celery as a foliar fertilizer for celery, increased the yield and quality of celery, and at the same time reduced the incidence of pests and diseases. Therefore, the diluted fermented bio-bacterial fertilizer has the potential to be an efficient and environmentally friendly foliar fertilizer and is worthy of further promotion and application in agricultural production.

[0114] The diluted fermented bio-bacterial fertilizer provided by the present invention as a foliar fertilizer can significantly promote the growth of crops, improve the growth indicators such as plant height and leaf color of crops, enhance the stress resistance of crops, and at the same time, can also increase the yield and quality of crops;

[0115] Based on fresh wheat grass juice, there are no chemical additives in the preparation process, there are few residues after use, it is environmentally friendly. At the same time, through the fermentation of microorganisms, organic materials are converted into fertilizers, realizing the recycling of resources, which conforms to the concept of sustainable development;

[0116] It can be prepared by using raw materials such as fresh wheat grass juice, lime water, sugar, vinegar, and urea, through simple steps such as pressing, filtering, mixing, heating, fermenting, and diluting. The preparation process does not require complex equipment and strict control conditions, with low cost and easy to promote and apply;

[0117] In summary, the fermented bio-bacterial fertilizer diluent provided by the present invention has various effects such as simple preparation process, low cost, significant fertilizer efficiency, promoting crop growth, reducing the incidence of pests and diseases, and environmental protection and sustainability, providing an efficient and environmentally friendly fertilizer option for modern agriculture.

[0118] Only some exemplary embodiments of the present invention have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A fermented biological fertilizer dilution liquid, characterized in that: Made from the following raw materials and proportions: Fresh wheatgrass juice: 1 liter; Lime water: 25 ml; Sugar: 50 g; Vinegar: 50g; Urea: 40 g.

2. A fermented biological fertilizer dilution according to claim 1, characterized in that: The fresh wheat straw juice is prepared by squeezing fresh wheat straw under a pressure of 60 tons, and is obtained by filtering and removing residues.

3. A fermented biological fertilizer dilution according to claim 1, characterized in that: The concentration of the lime water is 2.5%.

4. A fermented biological fertilizer dilution according to claim 1, characterized in that: The sugar is white granulated sugar.

5. A fermented biological fertilizer dilution according to claim 1, characterized in that: The vinegar is white vinegar.

6. A method for preparing a fermented biological fertilizer dilution solution as claimed in any one of claims 1 to 5, characterized in that: The following steps are involved: S1, squeezing fresh wheat straw to obtain raw liquid, filtering to remove solids, and obtaining wheat straw juice; S2, mixing wheat straw juice with lime water to neutralize oxalic acid, and letting it stand to precipitate impurities; S3, heating the neutralized wheat straw juice to 60°C, adding sugar and vinegar in sequence, stirring until completely dissolved, adding urea after cooling, stirring until completely dissolved, to obtain a mixed solution; S4. Place the mixed solution in a sealed container and ferment it at 25-30°C in the dark for 30 days, stirring once a day to release gas until the sour taste weakens and the liquid becomes clear, to obtain the fermented liquid; S5. Take the fermentation liquid, dilute it with water at a ratio of 1:100, and stir it evenly before use.

Images