Yield-increasing slow-release fertilizer for soybeans

A technology of slow-release fertilizers and soybeans, applied in the fields of application, nitrogen fertilizer, and potassium fertilizer, etc., can solve the problems of waste of resources, agricultural production costs, unfavorable agricultural sustainable development, and damage to soil aggregate structure, so as to improve soil physical and chemical properties and improve fertilizer utilization rate, improve the effect of soil vitality

Inactive Publication Date: 2017-09-22
天长市金农农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, my country's soybean fertilizers still have low fertilizer efficiency and low economic benefits of applying fertilizers, resulting in a huge waste of resources and an increase in agricultural production costs.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A kind of midwifery slow-release fertilizer for soybeans proposed by the present invention, its raw materials include by weight: 20 parts of fermented pig manure, 20 parts of rapeseed cake, 5 parts of plant ash, 15 parts of biogas residue, 30 parts of polypeptide urea, potassium magnesium sulfate 30 parts of fertilizer, 12 parts of urea phosphate, 6 parts of sodium hydroxymethyl cellulose, 2 parts of sodium polyacrylate, 8 parts of sepiolite, 4 parts of borax, 8 parts of lime powder, 1.5 parts of dicyandiamide, 2-chloro-6 - 0.3 part of trichloromethylpyridine, 0.2 part of n-butylthiophosphoric triamide, 1 part of microbial agent, 0.2 part of sodium lauroyl glutamate, 2 parts of sugar, 0.2 part of polysorbate, dodecane 0.8 parts of sodium phenylsulfonate.

Embodiment 2

[0018] A kind of midwifery slow-release fertilizer for soybeans proposed by the present invention, its raw materials include by weight: 40 parts of fermented pig manure, 10 parts of rapeseed cake, 10 parts of plant ash, 8 parts of biogas residue, 40 parts of polypeptide urea, potassium magnesium sulfate 20 parts of fertilizer, 20 parts of urea phosphate, 2 parts of sodium hydroxymethyl cellulose, 6 parts of sodium polyacrylate, 3 parts of sepiolite, 9 parts of borax, 4 parts of lime powder, 3 parts of dicyandiamide, 2-chloro-6 - 0.1 part of trichloromethylpyridine, 1 part of n-butylthiophosphoric triamide, 0.2 part of microbial agent, 0.8 part of sodium lauroyl glutamate, 1 part of sugar, 0.6 part of polysorbate, dodecane 0.2 parts of sodium phenylsulfonate.

Embodiment 3

[0020] A kind of midwifery slow-release fertilizer for soybeans proposed by the present invention, its raw materials include by weight: 30 parts of fermented pig manure, 15 parts of rapeseed cake, 8 parts of plant ash, 12 parts of biogas residue, 35 parts of polypeptide urea, potassium magnesium sulfate 26 parts of fertilizer, 15.5 parts of urea phosphate, 4.2 parts of sodium hydroxymethyl cellulose, 4.4 parts of sodium polyacrylate, 5 parts of sepiolite, 6.8 parts of borax, 6.1 parts of lime powder, 2.3 parts of dicyandiamide, 2-chloro-6 - 0.18 parts of trichloromethylpyridine, 0.6 parts of n-butylthiophosphoric triamide, 0.6 parts of microbial agent, 0.5 parts of sodium lauroyl glutamate, 1.5 parts of sugars, 0.4 parts of polysorbate, dodecane 0.5 part of sodium phenylsulfonate.

[0021] Wherein, the particle size of sepiolite is 130 mesh;

[0022] The microbial bacterial agent is azotobacter bacterial agent;

[0023] The sugar is glucose.

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Abstract

The invention discloses yield-increasing slow-release fertilizer for soybeans. The yield-increasing slow-release fertilizer comprises fermented pig manure, rapeseed cake, plant ash, biogas residues, polypeptide urea, potash magnesium sulfate fertilizer, urea phosphate, carboxymethyl cellulose sodium, sodium polyacrylate, sepiolite, vermiculite powder, borax, lime powder, dicyandiamide, 2-chlorine-6-trichloromethyl pyridine, n-butyl thiophosphoric triamide, a microbial agent, sodium lauroyl glutamate, sugar, polysorbate and sodium dodecyl benzene sulfonate. The yield-increasing slow-release fertilizer is reasonable in formula, high in fertilizer efficiency, lasting in fertilizer effect, good in economic benefit, capable providing sufficient and comprehensive nutrition for the growth and development of the soybeans, good in water and nutrient retention ability, capable of increasing soil fertility, improving soil environments, preventing soil hardening and promoting the recovery of soil granular structure, capable of greatly increasing soybean yield and improving soybean quality and capable of promoting the sustainable development of the agriculture of China.

Description

technical field [0001] The invention relates to the technical field of agricultural chemical fertilizers, in particular to a slow-release fertilizer for soybean production. Background technique [0002] Soybean is one of the most important beans in the world. Its seeds contain many and comprehensive nutrients. It is one of the main sources for people to supplement nutrients such as vegetable protein and oil. At the same time, soybean meal can also be used for livestock feed, food and cosmetics, etc. It has the characteristics of large demand and wide application. Due to the limited arable land area in our country and the small per capita arable area, the total soybean output is severely limited and cannot meet the national production needs. Therefore, it is necessary to increase the soybean yield per mu. [0003] The development of modern agriculture is increasingly inseparable from fertilizers. Reasonable fertilization is conducive to the growth and development of soybeans...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/08C05G3/80C05G3/90
CPCC05B15/00C05G3/00C05G3/80C05G3/90C05C9/00C05D1/00C05D1/02C05D3/02C05D5/00C05D9/02C05F3/00C05F5/002C05F9/04C05F11/00C05F11/08Y02E50/30
Inventor 孙巨福任永国
Owner 天长市金农农业发展有限公司
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