Formula and production process of compound fertilizer

The compound fertilizer formula solves the problem of humic acid fertilizers being unable to be mixed, enabling them to be mixed with herbicides and insecticides, improving fertilizer efficiency and crop yield, and enhancing the drought resistance and disease and pest resistance of plants.

CN121085683APending Publication Date: 2025-12-09HEILONGJIANG CENTURY GUANRAN FERTILIZER CO LTD
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Patent Information

Application Number
CN202511282041.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-09-09
Publication Date
2025-12-09

AI Technical Summary

Technical Problem

Existing fertilizers based on fulvic acid cannot be mixed with most herbicides and pesticides on the market, which means that fertilization and pesticide application need to be carried out separately, which is time-consuming and labor-intensive and affects the effectiveness of fertilizers.

Method used

A compound fertilizer formula is adopted, including humic acid, fish protein, urea, ammonium sulfate, triacontanol, amino acid ester, sodium naphthaleneacetate, zinc sulfate, magnesium sulfate, ferrous sulfate, sodium nitrophenolate and thickener. After mixing, it is diluted and stirred to form a compound fertilizer that can be mixed with herbicides and insecticides.

Benefits of technology

It enables the mixed use of compound fertilizers with herbicides and insecticides, improving fertilizer utilization and crop yield, enhancing plant nutrient absorption capacity, improving crop quality, increasing soil water retention and drought resistance, and enhancing plant resistance to diseases and pests.

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Abstract

The invention discloses a compound fertilizer formula and a production process. Comprising the following raw materials: 100 jin of water, 0.1% by weight of fulvic acid, 0.5% by weight of fish protein, 0.2% by weight of urea, 0.3% by weight of ammonium sulfate, 0.3% by weight of triacontanol, 0.2% by weight of diethyl aminoethyl hexanoate, 0.1% by weight of pimacol, 0.3% by weight of zinc sulfate, 0.2% by weight of magnesium sulfate, 0.5% by weight of ferrous sulfate, 0.3% by weight of compound sodium nitrophenolate and 0.01% by weight of a thickening agent. The product is formed by chelating potassium fulvic acid which is an essence mineral source of humic acid, can supplement more than 40 elements such as large elements, medium elements and micro elements required by crops in the growth period, can be mixed with most of herbicides and insecticides on the market for use, and has an obvious effect.
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Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fertilizers, in particular to a compound fertilizer formula and production process. BACKGROUND

[0002] Some existing fertilizers on the market that mainly use fulvic acid cannot be mixed with most herbicides and insecticides on the market when used, and herbicides and insecticides cannot be used until a period of time after the fertilizer is applied, so for the same area, two separate fertilization and pesticide application treatments are required, which is time-consuming and labor-intensive, and also affects the fertilizer effect. SUMMARY

[0003] To overcome the deficiencies of the prior art, the present application provides a compound fertilizer formula and production process, which solves the problem that existing fulvic acid-based fertilizers cannot be mixed with most herbicides and insecticides on the market when used.

[0004] To achieve the above purpose, the present application is implemented by the following technical scheme: a compound fertilizer formula, comprising the following raw materials: 100 kg of water, 0.1% by weight of fulvic acid, 0.5% by weight of fish protein, 0.2% by weight of urea, 0.3% by weight of ammonium sulfate, 0.3% by weight of triacontanol, 0.2% by weight of amaranth ester, 0.1% by weight of naphthalene acetic acid sodium, 0.3% by weight of zinc sulfate, 0.2% by weight of magnesium sulfate, 0.5% by weight of ferrous sulfate, 0.3% by weight of sodium complex nitrophenol, and 0.01% by weight of thickening agent.

[0005] A compound fertilizer production process, the production process is: S1: mix all the raw materials together and stir to mix evenly, then put the mixed raw materials into a plastic dilution tank and dilute by 1.5%; S2: pour the diluted solution into a stirring tank and stir for 60 minutes, then enter the filling line for quantitative packaging.

[0006] The present application provides a compound fertilizer formula and production process, which has the following beneficial effects: The product contains fulvic acid, which is the essence of mineral source fulvic acid potassium chelation, which can supplement more than 40 kinds of elements such as large, medium and micro elements required by crops during the growth period.

[0007] The product can be mixed with most herbicides and insecticides on the market, and the effect is obvious.

[0008] Mineral fulvic acid potassium is fully water-soluble, easy to absorb and has strong permeability, and its effect is more than 10 times that of ordinary humic acid. Fulvic acid is an active substance that improves the absorption and utilization rate of nitrogen, phosphorus and potassium, greatly enhances the nutrition of plants, improves yield and improves crop quality. DETAILED DESCRIPTION

[0009] The technical solutions in the embodiments of the present application will be clearly and completely described in connection with the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative effort belong to the scope of the present application.

[0010] The present application provides a technical solution: a compound fertilizer formula, comprising the following raw materials: 100 kg of water, 0.1% by weight of fulvic acid, 0.5% by weight of fish protein, 0.2% by weight of urea, 0.3% by weight of ammonium sulfate, 0.3% by weight of triacontanol, 0.2% by weight of amaranth ester, 0.1% by weight of naphthalene acetic acid sodium, 0.3% by weight of zinc sulfate, 0.2% by weight of magnesium sulfate, 0.5% by weight of ferrous sulfate, 0.3% by weight of sodium polynitrophenol, and 0.01% by weight of thickening agent. Water retention, mineral fulvic acid potassium is a colloidal organic substance, which can make the soil loose, adsorb a large amount of water, ventilate and humidify, and improve the soil moisture, so as to provide good water, air and heat conditions for seed germination and seedling growth.

[0011] Improving saline-alkali soil, mineral fulvic acid potassium has small molecular weight and high activity, which can adsorb harmful cations in the soil, thereby reducing the concentration of salt in the soil and reducing the harm of salt to seeds and seedlings, and improving saline-alkali soil.

[0012] Drought and cold resistance, 1. Spraying mineral fulvic acid potassium to plant leaves can close the stomata of plants and reduce plant water evaporation, 2. Mineral fulvic acid potassium has dark color, which is beneficial to absorbing solar energy; when mineral fulvic acid potassium is decomposed by microorganisms, heat is released, which can increase the ground temperature, thereby playing a role in cold resistance.

[0013] Disease and pest resistance, mineral fulvic acid potassium can increase the activity of enzymes in plant bodies and increase the resistance of plant bodies.

[0014] Heavy metal pollution prevention, mineral fulvic acid potassium participates in ion exchange reactions in the soil, adsorbs and fixes heavy metal ions in the soil, and prevents them from entering the biological cycle.

[0015] To improve fertilizer efficiency: 1. Nitrogen fixation: Nitrogen applied to the soil easily volatilizes into the atmosphere or is washed into rivers by soil erosion. Mineral-derived potassium humate can adsorb nitrogen in the soil, reducing its volatilization and loss, thus improving its utilization rate. 2. Phosphorus release: Phosphorus applied to the soil is easily fixed. Mineral-derived potassium humate can chelate with phosphorus, releasing it from the soil for plant absorption, thus improving phosphorus utilization. 3. Potassium activation: Most potassium applied to the soil exists in the form of potassium salts and cannot be directly absorbed by crops. Mineral-derived potassium humate can convert insoluble potassium into soluble potassium through ion exchange, increasing the available potassium in the soil and improving potassium utilization. 4. Micronutrients: Potassium humate from mineral sources can chelate with insoluble micronutrients to form humic acid micronutrient chelates that are highly soluble and can be absorbed by crops, thus facilitating the absorption of micronutrients by roots and leaves.

[0016] VII. Promote crop growth and development 1. Mineral-derived potassium humate can stimulate root growth, ultimately leading to a significant increase in the crop's ability to absorb water and nutrients. 2. The stimulating effect of mineral-derived potassium humate can promote vigorous growth of the above-ground vegetative parts of the plant. This is manifested in increased plant height, stem thickness, and leaf thickness. 3. Mineral-derived potassium humate has a good effect on tillering and reducing the rate of empty grains, which can increase the thousand-grain weight of grain and increase grain yield.

[0017] 8. It regulates soil pH, promotes crop root development, and increases germination rate.

[0018] 1. Potassium humate is rich in various nutrients. New roots can be seen in 3-7 days after use. At the same time, it greatly increases the number of secondary roots, rapidly improves the plant's ability to absorb nutrients and water, promotes cell division, and accelerates crop growth.

[0019] 2. Improve fertilizer utilization rate.

[0020] Potassium humate provides the carbon and nitrogen sources needed for the activities of beneficial microorganisms in the soil, thereby promoting the large-scale reproduction of microorganisms, solubilizing phosphorus and potassium, and fixing nitrogen, thus greatly improving the utilization rate of nitrogen, phosphorus and potassium.

[0021] 3. Improve the drought resistance, cold resistance and disease resistance of plants.

[0022] Potassium humate promotes soil aggregate formation, enhances soil's water and fertilizer retention capacity, and strengthens plant drought resistance. It also enhances photosynthesis, increasing organic matter in plant cell sap and thus improving crop cold resistance. Furthermore, it promotes well-developed root systems, significantly enhancing nutrient and water absorption, resulting in robust plants with strong disease resistance.

[0023] 4. Increase output and improve quality.

[0024] 5. Improves soil and resists continuous cropping.

[0025] Fulvic acid combines with calcium ions in the soil to form a stable aggregate structure, which regulates the soil's water, fertilizer, air, and heat conditions. Beneficial bacteria in the soil multiply in large quantities, while harmful bacteria in the soil are controlled, thus improving crop resistance. It also has a significant restorative function for soil compaction and salinization caused by long-term excessive fertilization.

[0026] A compound fertilizer production process, the production process is as follows: S1: Mix all the raw materials together and stir until they are evenly mixed. Then, put the mixed raw materials into a plastic dilution container and dilute them at 1.5%. S2: Pour the diluted solution into a mixing tank and stir for 60 minutes before quantitative dispensing on the filling line.

[0027] Those skilled in the art will process the materials in this case sequentially. The specific processing and operation sequence should refer to the following working principle. The detailed methods are well-known in the field. The following mainly introduces the working principle and process.

[0028] Example: Mix 100 catties of water, 0.1% humic acid, 0.5% fish protein, 0.2% urea, 0.3% ammonium sulfate, 0.3% triacontanol, 0.2% amino ester, 0.1% sodium naphthaleneacetate, 0.3% zinc sulfate, 0.2% magnesium sulfate, 0.5% ferrous sulfate, 0.3% sodium nitrophenolate, and 0.01% thickener together and stir evenly. Then, put the mixture into a plastic dilution container and dilute it to 1.5% to obtain a compound fertilizer. Then, pour the compound fertilizer into a mixing tank and stir for 60 minutes before quantitatively dispensing it into the filling line.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0030] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A compound fertilizer formula, characterized in that, The ingredients include: 100 catties of water, 0.1% fulvic acid, 0.5% fish protein, 0.2% urea, 0.3% ammonium sulfate, 0.3% triacontanol, 0.2% amino ester, 0.1% sodium naphthaleneacetate, 0.3% zinc sulfate, 0.2% magnesium sulfate, 0.5% ferrous sulfate, 0.3% sodium nitrophenolate, and 0.01% thickener.

2. A compound fertilizer production process, characterized in that, The production process is as follows: S1: Mix all the raw materials together and stir until they are evenly mixed. Then, put the mixed raw materials into a plastic dilution container and dilute them at 1.5%. S2: Pour the diluted solution into a mixing tank and stir for 60 minutes before quantitative dispensing on the filling line.