CN103011991B - Synergistic agent and preparation method thereof - Google Patents

Abstract

The invention discloses a synergist and a preparation method thereof, comprising raw materials in the following weight ratios: 70.8-87.5 parts of potassium sulfonate, 3-8 parts of polyaspartic acid, 3-8 parts of maleic anhydride, and 0.3 parts of azone -0.5 parts, 5-10 parts of urea or ammonium bicarbonate, 0.4-0.7 parts of d bacteria solution, 0.3-0.8 parts of EDTA, 0.2-0.5 parts of n-butanol; 50 parts of zeolite and 20 parts of phosphate rock 30 parts of sylvite, 30 parts of potash ore were crushed into 100-200 meshes and mixed uniformly to obtain a mixture. Take 73.5-87.3 parts of the mixture, 2-4 parts of urea, 2-5 parts of phosphorus pentoxide, 1-2 parts of potassium sulfate, molybdic acid Ammonium or sodium molybdate 0.2-0.5 parts, manganese sulfate 1-2 parts, ferrous sulfate 3-6 parts, zinc sulfate 1-2 parts, borax 1-2 parts, copper sulfate 0.5-1 parts, fulvic acid 1- 2 parts, stir well and seal for later use. The preparation method of d bacteria liquid is: Escherichia coli: Fusarium moniliforme: Corynebacterium Beijing: Streptomyces Jingyang: Bacillus megaterium: Bacillus jelly-like: Streptomyces by 0.5%:0.5%:0.5%:0.5 The ratio of %:0.5%:0.5%:0.5% is mixed evenly. The invention has multiple purposes, rich nutrition, low cost, no toxicity, no pollution and no residue.

Description

A kind of synergist and preparation method thereof

technical field

The invention relates to the technical field of fertilizers, in particular to a synergist, and also to a preparation method of the synergist.

Background technique

    Chemical fertilizer is an important means of agricultural production. According to the statistics of FAO, the effect of chemical fertilizer on increasing production accounts for 30-50% of crop production.

The long-term and large-scale application of chemical fertilizers has guaranteed the stable production and increase of crops to a certain extent for a period of time, but it has also caused a series of serious ecological and environmental problems and problems affecting human health. How to solve the above problems can not only ensure the stable production and increase of crops, but also not damage the ecological environment and affect human health, and can realize a virtuous circle of social, economic and ecological benefits. With the development of ecological agriculture and green agriculture, the demand for scientific fertilization and reasonable fertilizer distribution is becoming more and more obvious: in recent years, the development and application of new fertilizers (trace element fertilizers, microbial fertilizers, amino acid fertilizers, humic acid fertilizers, slow-release, controlled-release fertilizers, etc.) has received widespread attention. At present, new fertilizers account for no more than 5% of the national fertilizer market, and most of them are limited to commercial crops. Substitution for traditional fertilizers is still weak.

Zeolite is a group of framework silicates with special structural properties, containing 18 kinds of large, medium and micro rare elements and organic active substances. It provides comprehensive nutrition to plants and soil through release, transformation, or direct and indirect, and has high application value in other aspects. Chemical composition: SiO ₂ (silicon) 56.46, Al ₃ O ₂ (aluminum) 10.94, H ₂ O (hydrogen) 3.74, C (carbon) 3.93, P ₂ O ₅ (phosphorus) 2.91, K ₂ O (potassium) 4.01, C ₂ O (calcium) 5.47, Fe ₂ O ₃ (iron) 4.65, MgO (magnesium) 12.11, Na ₂ O (sodium) 0.094, TiO ₂ (titanium) 0.65, MnO (manganese) 0.04, Mo (molybdenum) 0.1, B (boron) 0.01, S (sulfur) 0.063, Zn (zinc) 1.51, P6 (lead) 12, Cu (copper) 67, organic matter 6.12, ammonia absorption 15.6, potassium absorption 4.89, chemical formula: AmBpO ₂ P·nH ₂ O, structural formula: A(x/q)[(AlO ₂ )x(SiO ₂ )]n(H ₂ O), where: A is a cation such as Ca, Na, K, Ba, Sy. B is Al and Si, P is the valence of cations, M is the number of cations, n is the number of water molecules, x is the number of Al atoms, y is the number of Si atoms, (y/x) is usually between 1-5, (x+ y) is the number of tetrahedra in the unit cell.

Invention content

The object of the present invention is to overcome above-mentioned shortcoming and provide a kind of synergist that can prevent and treat germs, rich in nutrition, low in cost, non-toxic, pollution-free and residue-free.

Another object of the present invention is to provide a preparation method of the synergist.

A kind of synergist of the present invention comprises the raw material of following weight ratio:

70.8-87.5 parts of lime potassium, 3-8 parts of polyaspartic acid, 3-8 parts of maleic anhydride, 0.3-0.5 parts of azone, 5-10 parts of urea or ammonium bicarbonate, 0.4-0.7 parts of d bacteria solution , 0.3-0.8 parts of EDTA, 0.2-0.5 parts of n-butanol;

in:

The preparation method of stone potassium element is as follows: 50 parts of zeolite, 20 parts of phosphate rock, and 30 parts of potassium salt ore are respectively pulverized into 100-200 meshes and mixed uniformly to obtain a mixture, and 73.5-87.3 parts of the mixture, 2-4 parts of urea, and 5 2-5 parts of phosphorus oxide, 1-2 parts of potassium sulfate, 0.2-0.5 parts of ammonium molybdate or sodium molybdate, 1-2 parts of manganese sulfate, 3-6 parts of ferrous sulfate, 1-2 parts of zinc sulfate, borax 1-2 parts, 0.5-1 part of copper sulfate, 1-2 parts of fulvic acid, stir well and seal up for later use.

The preparation method of d bacteria liquid is: Escherichia coli: Fusarium moniliforme: Corynebacterium Beijing: Streptomyces Jingyang: Bacillus megaterium: Bacillus jelly-like: Streptomyces by 0.5%:0.5%:0.5%:0.5 The ratio of %:0.5%:0.5%:0.5% is mixed evenly.

A kind of preparation method of synergist of the present invention, comprises the following steps:

(1) Preparation of bacterial liquid d: Escherichia coli: Fusarium moniliforme: Corynebacterium Beijing: Streptomyces Jingyang: Bacillus megaterium: Bacillus jelly-like: Streptomyces by 0.5%:0.5%:0.5%: The ratio of 0.5%:0.5%:0.5%:0.5% is mixed evenly for later use;

(2) Preparation of sylpotassium: 50 parts of zeolite, 20 parts of phosphate rock, and 30 parts of potassium salt ore were respectively pulverized into 100-200 meshes and mixed uniformly to obtain a mixture. Take 73.5-87.3 parts of the mixture, 2-4 parts of urea, 2-5 parts of phosphorus pentoxide, 1-2 parts of potassium sulfate, 0.2-0.5 parts of ammonium molybdate or sodium molybdate, 1-2 parts of manganese sulfate, 3-6 parts of ferrous sulfate, 1-2 parts of zinc sulfate, 1-2 parts of borax, 0.5-1 part of copper sulfate, 1-2 parts of fulvic acid, stir well and seal up for later use;

(3) Add 70.8-87.5 parts of potassium potassium, 3-8 parts of polyaspartic acid, 3-8 parts of maleic anhydride, 0.3-0.5 parts of azone, 5-10 parts of urea or ammonium bicarbonate, d bacteria solution 0.4-0.7 parts, 0.3-0.8 parts of EDTA, 0.2-0.5 parts of n-butanol, and then adjust the pH value to 3-8 with caustic soda to obtain the product.

Compared with the prior art, the present invention has the following obvious advantages and beneficial effects. It can be seen from the above technical solutions that polyaspartic acid is a new type of high polymer and can be used as a fertilizer synergist. The d bacteria solution used is a new type of broad-spectrum nitrogen fixation, decomposing phosphorus and potassium, absorbing nitrogen in the air, and transforming ineffective phosphorus and potassium in the soil into effective phosphorus and potassium. Microorganisms kill insects and bacteria with high activity The factor is the main component, and its main function is to stimulate the immune and growth system response of the crop, induce the plant to produce anti-bacterial factors, produce anti-viral substances in a short period of time, dissolve the cell walls of pathogens such as fungi and bacteria, interfere with the formation of viral RNA, and achieve prevention and control. It can effectively activate plant cells, regulate and promote plant growth and improve desertification. No pollution, no residue, no adverse effects on the environment and ecological balance, and it is not easy to cause plant drug resistance. Especially for plant virus diseases with poor control effects of chemical pesticides at present, it has the dual effects of significant control effect and increasing production and quality. Stone potassium contains various elements, and EDTA is mainly used as a chelating agent for metal ions. The components contain biological control bacteria elements and various nutritional elements, such as: potassium stone, amino acid, fulvic acid, nitrogen, phosphorus, potassium, zinc, iron, magnesium, copper, manganese, boron, molybdenum, sulfur, selenium, etc. The synergist that combines large, medium, micro and rare elements avoids a single effect and can improve the structure of fertilizers, suitable for various plant applications.

In the preparation method, after the weight ratio of each raw material is determined, if the various raw materials are simply mixed and not polymerized according to their molecular structure, the quality will be affected, and its double effect will be lost, so that the plants cannot fully absorb it, so as to achieve the purpose of preventing and controlling plants. The purpose of increasing production and quality by pests and diseases. Therefore, the present invention makes full use of complexation such as EDTA, synergist, chelation, molecular osmotic polymerization etc., produces the anti-disease and insect pest material in a short period of time, dissolves pathogen cell walls such as fungus, bacterium, regulates and promotes plant growth; Add amino acid, Stone potassium element, fulvic acid and large, medium, micro and rare elements are essential nutrients for plant growth. It can promote plant photosynthesis, regulate redox and carbohydrate conversion in plants, increase chlorophyll content, promote plant growth, improve plant disease resistance, improve plant quality, increase plant yield, and is non-toxic, pollution-free, and residue-free. The double function of disease prevention and nutrition improves the structure of chemical fertilizers, and the cost is low.

The synergist of the invention is an environment-friendly product that is non-toxic, non-polluting, degradable, hormone-free and without any side effects. It can control the loss and volatilization of nitrogen, increase the utilization rate of nitrogen from about 18% to about 68%, and increase the fertilizer efficiency from 20 days to more than 110 days. It can also play the role of slow release and long-term effect. Save more than 20% of fertilizer, reduce environmental pollution caused by fertilizer loss, and improve the absorption of nitrogen, phosphorus, and potassium by crops.

Adding various fertilizers: the fertilization method remains unchanged; the input of farmers is reduced, the utilization rate of chemical fertilizers is improved, the yield of crops is improved, the quality of crops is improved, and the income of farmers is increased. Adding various fertilizers can significantly improve the quality of crops, not only has a good taste and increased nutrients, but also has plump grains, beautiful appearance, and high value; sustainable use can improve soil, improve crop immunity, and has anti-aging, disease resistance, and Stress resistance, lodging resistance and other unique effects; can significantly improve the stress resistance of plants, prevent and control cotton wilt, corn, wheat, rapeseed fullness, improve the pure grain rate, and increase the bulk density by more than 30%. Resist peanut stubble, fruit drop, and empty shells, and increase yield by more than 25%; After the active ingredients of the synergist of the present invention are absorbed by plants, they can immediately participate in various life activities of plants without transformation and absorption, and are not affected by external environmental conditions; Prevent and correct various physiological diseases of various fruit trees and greenhouse vegetables, increase yield, and improve crop quality (sweetness, color, taste). The present invention increases the yield by 29.3-46.4% by adding licorice, water gardenia, evodia, tea, Jerusalem artichoke, vegetables and fruits planted in more than 50,000 mu of various fertilizers, improves the quality of the plants, and achieves disease prevention nutrition improvement The double function of the soil has brought good benefits to the common people.

The specific embodiments of the present invention will further illustrate the beneficial effects of the present invention.

Detailed ways

Example 1

A preparation method of synergist, comprising the steps of:

(1) Preparation of bacterial liquid d: Escherichia : Fusarium : Corynebacterium : Streptomyces : Bacillus : jelly Bacillus (Bacillus) : Streptomyces (Streptomyces) was mixed uniformly in the ratio of 0.5%:0.5%:0.5%:0.5%:0.5%:0.5%:0.5% for later use;

(2) Preparation of limestone potassium: 50kg of zeolite, 20kg of phosphate rock, and 30kg of potassium salt ore were pulverized into 100-200 meshes and mixed uniformly to obtain a mixture. Take 73.5kg of the mixture, 4kg of urea, 5kg of phosphorus pentoxide, and potassium sulfate 2kg, 0.5kg of sodium molybdate, 2kg of manganese sulfate, 6kg of ferrous sulfate, 2kg of zinc sulfate, 2kg of borax, 1kg of copper sulfate, 2kg of fulvic acid, stir well and seal up for later use;

(3) Put 70.8kg of potassium stone, 8kg of polyaspartic acid, 8kg of maleic anhydride, 0.5kg of azone, 10kg of urea, 0.7kg of d bacteria solution, 0.8kg of EDTA, 0.5kg of n-butanol, and then use caustic alkali Adjust the pH value to 3-8 to obtain the product. The comparison experiment with compound fertilizer is as follows:

Example 2

A preparation method of synergist, comprising the steps of:

(1) The preparation of d bacterial liquid is the same as in Example 1;

(2) Preparation of limestone potassium: 50kg of zeolite, 20kg of phosphate rock, and 30kg of potash ore were pulverized into 100-200 meshes and mixed uniformly to obtain a mixture. Take 87.3kg of the mixture, 2kg of urea, 2kg of phosphorus pentoxide, and potassium sulfate 1kg, ammonium molybdate 0.2kg, manganese sulfate 1kg, ferrous sulfate 3kg, zinc sulfate 1kg, borax 1kg, copper sulfate 0.5kg, fulvic acid 1kg, stir well and store for later use;

(3) Put 87.5kg of potassium potassium, 3kg of polyaspartic acid, 3kg of maleic anhydride, 0.3kg of azone, 5kg of ammonium bicarbonate, 0.4kg of d bacteria solution, 0.3kg of EDTA, and 0.2kg of n-butanol, and then use Adjust the pH value to 3-8 with caustic soda to obtain the product.

Example 3:

A preparation method of synergist, comprising the steps of:

(1) The preparation of d bacterial liquid is the same as in Example 1;

(2) Preparation of limestone potassium: 50kg of zeolite, 20kg of phosphate rock, and 30kg of potassium salt ore were crushed into 100-200 meshes and mixed uniformly to obtain a mixture. Take 77kg of the mixture, 3.5kg of urea, 4.8kg of phosphorus pentoxide, sulfuric acid Potassium 1.5kg, sodium molybdate 0.4kg, manganese sulfate 1.5kg, ferrous sulfate 6kg, zinc sulfate 1.5kg, borax 1.5kg, copper sulfate 0.8kg, fulvic acid 1.5kg, stir and store for later use;

(3) Take 75kg of potassium stone, 7kg of polyaspartic acid, 7kg of maleic anhydride, 0.4kg of azone, 9kg of urea, 0.5kg of d bacteria solution, 0.4kg of EDTA, 0.3kg of n-butanol, and then adjust the pH with caustic When the value is 4, the product is obtained.

Example 4:

A preparation method of synergist, comprising the steps of:

(1) The preparation of d bacterial liquid is the same as in Example 1;

(2) Preparation of limestone potassium: 50kg of zeolite, 20kg of phosphate rock, and 30kg of potassium salt ore were crushed into 100-200 meshes and mixed uniformly to obtain a mixture. Take 80kg of the mixture, 3kg of urea, 4.5kg of phosphorus pentoxide, and potassium sulfate 1.5kg, ammonium molybdate or sodium molybdate 0.3kg, manganese sulfate 1.5kg, ferrous sulfate 5kg, zinc sulfate 1.3kg, borax 1.2kg, copper sulfate 0.5kg, fulvic acid 1.2kg, stir well and store for later use;

(3) Take 79kg of potassium stone, 6kg of polyaspartic acid, 6kg of maleic anhydride, 0.4kg of azone, 7kg of ammonium bicarbonate, 0.5kg of d bacteria solution, 0.4kg of EDTA, 0.3kg of n-butanol, and then use caustic Adjust the pH value to 3 with alkali to obtain the product.

Example 5:

A preparation method of synergist, comprising the steps of:

(1) The preparation of d bacterial liquid is the same as in Example 1;

(2) Preparation of limestone potassium: 50kg of zeolite, 20kg of phosphate rock, and 30kg of potassium salt ore were pulverized into 100-200 meshes and mixed uniformly to obtain a mixture. Take 84kg of the mixture, 2.5kg of urea, 3kg of phosphorus pentoxide, and potassium sulfate 1.2kg, ammonium molybdate 0.4kg, manganese sulfate 1kg, ferrous sulfate 3.5kg, zinc sulfate 1.3kg, borax 1.1kg, copper sulfate 0.6kg, fulvic acid 1.4kg, stir well and seal up for later use;

(3) Take 83kg of lime potassium, 4.5kg of polyaspartic acid, 4.5kg of maleic anhydride, 0.35kg of azone, 5.65kg of ammonium bicarbonate, 0.6kg of d bacteria solution, 0.5kg of EDTA, 0.4kg of n-butanol, and then Adjust the pH value to 5 with caustic soda to obtain the product.

The product that above-mentioned five embodiments make is put into use, and the result shows: the yield increase rate reaches 29.3-46.4kg, and this shows that application of the product that the present invention obtains applies improved soil to plant, has disease-preventing nutrition, double effect of increasing production and increasing income.

The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Any simple modification, Equivalent changes and modifications still fall within the scope of the technical solution of the present invention. the

Claims (2)

1. A synergist comprising the following raw materials in weight ratio: 70.8-87.5 parts of lime potassium, 3-8 parts of polyaspartic acid, 3-8 parts of maleic anhydride, 0.3-0.5 parts of azone, 5-10 parts of urea or ammonium bicarbonate, 0.4-0.7 parts of d bacteria solution , 0.3-0.8 parts of EDTA, 0.2-0.5 parts of n-butanol; in: The preparation method of stone potassium element is as follows: 50 parts of zeolite, 20 parts of phosphate rock, and 30 parts of potassium salt ore are respectively pulverized into 100-200 meshes and mixed uniformly to obtain a mixture, and 73.5-87.3 parts of the mixture, 2-4 parts of urea, and 5 2-5 parts of phosphorus oxide, 1-2 parts of potassium sulfate, 0.2-0.5 parts of ammonium molybdate or sodium molybdate, 1-2 parts of manganese sulfate, 3-6 parts of ferrous sulfate, 1-2 parts of zinc sulfate, borax 1-2 parts, 0.5-1 part of copper sulfate, 1-2 parts of fulvic acid, stir well and seal up for later use; The preparation method of d bacteria liquid is: Escherichia coli: Fusarium moniliforme: Corynebacterium Beijing: Streptomyces Jingyang: Bacillus megaterium: Bacillus jelly-like: Streptomyces by 0.5%:0.5%:0.5%:0.5 The ratio of %:0.5%:0.5%:0.5% is mixed evenly. 2. the preparation method of a kind of synergist as claimed in claim 1, is made by following steps: (1) Preparation of bacterial liquid d: Escherichia coli: Fusarium moniliforme: Corynebacterium Beijing: Streptomyces Jingyang: Bacillus megaterium: Bacillus jelly-like: Streptomyces by 0.5%:0.5%:0.5%: The ratio of 0.5%:0.5%:0.5%:0.5% is mixed evenly for later use; (2) Preparation of sylpotassium: 50 parts of zeolite, 20 parts of phosphate rock, and 30 parts of potassium salt ore were respectively pulverized into 100-200 meshes and mixed uniformly to obtain a mixture. Take 73.5-87.3 parts of the mixture, 2-4 parts of urea, 2-5 parts of phosphorus pentoxide, 1-2 parts of potassium sulfate, 0.2-0.5 parts of ammonium molybdate or sodium molybdate, 1-2 parts of manganese sulfate, 3-6 parts of ferrous sulfate, 1-2 parts of zinc sulfate, 1-2 parts of borax, 0.5-1 part of copper sulfate, 1-2 parts of fulvic acid, stir well and seal up for later use; (3) Add 70.8-87.5 parts of potassium potassium, 3-8 parts of polyaspartic acid, 3-8 parts of maleic anhydride, 0.3-0.5 parts of azone, 5-10 parts of urea or ammonium bicarbonate, d bacteria solution 0.4-0.7 parts, 0.3-0.8 parts of EDTA, 0.2-0.5 parts of n-butanol, and then adjust the pH value to 3-8 with caustic soda to obtain the product.