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Fertilizer synergist containing amino acid and preparation method of fertilizer synergist

A fertilizer synergist and amino acid technology, applied in organic fertilizers, fertilizer mixtures, nitrogen fertilizers, etc., can solve the problems of increased agricultural input costs, unreasonable fertilizer application, and low nutrient utilization rate, and achieve stable and long-term effects. Improve crop quality and yield, regulate crop growth

Inactive Publication Date: 2017-02-22
秦皇岛五弦维爱科技开发有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, there have been problems such as irrational use of chemical fertilizers and unbalanced nutrients in my country for many years, which not only caused low nutrient utilization, waste of resources, increased agricultural input costs, and decreased quality of agricultural products, but also caused deterioration of soil properties and environmental pollution.

Method used

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  • Fertilizer synergist containing amino acid and preparation method of fertilizer synergist

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] 1) brown coal is crushed to 100 mesh;

[0028] 2) Add 1 kg of lignite and 10 kg of water into the reactor, stir evenly at a stirring rate of 150 r / min, add 100 g of 0.2% sodium hydroxide solution and continue stirring; then add 1 kg of mixed amino acids and 20 g of zinc methionine and stir for 0.5 h; the mixing The amino acid is a mixture of glycine, alanine and leucine solutions, the mixing ratio is 1:0.6:0.2 by weight, and the concentration of the amino acid solution is 50%;

[0029] 3) Filter the above mixture for 2 times. The filter adopts a CT bucket plate and frame filter produced by Haining Zhengxing Special Filter Equipment Manufacturing Co., Ltd., then heat the supernatant to 110°C for 3 hours, and concentrate until the solid content is 12%.

Embodiment 2

[0031] 1) crush the weathered coal to 120 mesh;

[0032] 2) Add 1 kg of weathered coal and 20 kg of water into the reactor; stir evenly at a stirring rate of 100 r / min, add 200 g of 0.3% sodium hydroxide solution and continue stirring; then add 2 kg of mixed amino acids and 20 g of zinc methionine and stir for 0.5 h; The mixed amino acid is a mixture of glycine, alanine and leucine solutions, and the mixing ratio is 1:0.5:0.5 by weight; the concentration of the amino acid solution is 60%;

[0033] 3) Filter the above mixture for 2 times. The filter adopts a CT barrel plate and frame filter produced by Haining Zhengxing Special Filter Equipment Manufacturing Co., Ltd., and then heat the supernatant to 120° C. for 3 hours, and concentrate until the solid content is 30%.

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Abstract

The invention provides a fertilizer synergist containing amino acid and preparation method of the fertilizer synergist. The synergist contains 10-12% of humic acid, 20-35% of klinitamin, 0.02-0.04% of zinc, and 0.01-0.02% of boron; the ammonia volatilization inhibition rate is over 10%, and the phosphorus fixed rate is declined by at least 20%. The fertilizer synergist containing amino acid is featured by promoting growth of crops root, improving the root activity, significantly increasing the crops output, improving the fertilizer utilization rate, protecting environment, supplementing soil trace elements and others; the preparation method is simple in process, wide in raw material source, easy to operate and low in cost, and others.

Description

technical field [0001] The invention relates to an amino acid-containing fertilizer synergist and a preparation method thereof, belonging to the technical field of fertilizer synergists. Background technique [0002] The application of chemical fertilizers is an important measure to ensure high and stable grain production. In this century, 1 / 2 of the world's grain production per unit area and 1 / 3 of the total output come from the contribution of chemical fertilizers. If chemical fertilizers were stopped, global crop yields would drop by 50%. The contribution rate of chemical fertilizers to my country's grain production is as high as 40% to 60%. It is self-evident that chemical fertilizers play an important role in food security. At the same time, there have been problems such as irrational use of chemical fertilizers and unbalanced nutrients in my country for many years, which not only caused low nutrient utilization, waste of resources, increased agricultural input costs,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/00C05G3/80
CPCC05C11/00C05G3/00C05G3/80C05D9/02C05F11/02
Inventor 田耀雄赵秉强常立袁亮田文欣杨静
Owner 秦皇岛五弦维爱科技开发有限公司
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