Amino acid biological preparation for improving crop stress resistance

A technology of biological preparations and microbial preparations, which is applied in fertilizers made of biological waste, microbial treatment, and biological organic part treatment, etc. Beneficial flora, reduction of heavy metal cadmium content, and the effect of retaining water and nutrients

Inactive Publication Date: 2021-01-19
SHENZHEN KUAKE BIOSCI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] my country is a large agricultural country. Although it has a vast territory, there is not much arable land, and there are many barren lands. Some soils are short of fertilizer and water. In order to pursue crop yields, people will use large amounts of chemical fertilizers for a long time to maintain the growth and development of crops. The formation of yield has caused the continuous decline of the stress resistance of crops, seriously damaged various nutrients in the soil, the concentration of acidic and toxic substances in the soil has risen sharply, and the soil is generally acidified and hardened, resulting in a significant decline in the quality of agricultural products and even damage to the root system of crops. Even if a large amount of fertilizer is put in, it is difficult to be absorbed and utilized by crops, so that plants cannot use nutrients and inhibit their growth and development

Method used

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  • Amino acid biological preparation for improving crop stress resistance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] (1) take dry particle size by weight and be 25 parts of 25-60 purpose mulberry powder, 18 parts of Suaeda salsa powder, 40 parts of soybean meal powder, 20 parts of bagasse and mix them to make mixture 1;

[0022] (2) The bacterial activity should not be less than 10 9 Bacillus amyloliquefaciens, nitrogen-fixing bacteria, saccharomycetes, bacillus natto, bacillus lateralis of each / g are mixed by volume ratio 10:2.5:4:3:4 to prepare mixture 2;

[0023] (3) Transfer mixture 1 to a fermenter, then add mixture 2 into it, stir and ferment at 32°C at a rate of 200rpm for 3 days, add deionized water at the same time to control the water content at 45wt%, and then lower it to room temperature for packaging .

Embodiment 2

[0025] (1) take dry particle size by weight and be 30 parts of 25-60 purpose mulberry powder, 20 parts of Suaeda salsa powder, 50 parts of soybean meal powder, 15 parts of bagasse and mix them to prepare mixture 1;

[0026] (2) The bacterial activity should not be less than 10 9 Bacillus amyloliquefaciens, nitrogen-fixing bacteria, saccharomycetes, bacillus natto, bacillus lateralis of each / g are mixed by volume ratio 14:2:4:2:5 to make mixture 2;

[0027] (3) Transfer mixture 1 to a fermenter, then add mixture 2 into it, stir and ferment at 32°C at a rate of 200rpm for 3 days, add deionized water at the same time to control the water content at 45wt%, and then lower it to room temperature for packaging .

[0028] As a further improvement, the biological preparation also includes one or more of tea bran powder, Ailanthus sinensis powder and kelp residue, the parts by weight are 10-15 parts, the tea bran powder can effectively inhibit the growth of pathogenic bacteria, and als...

Embodiment 3

[0030] (2) Take the dry particle size by weight and be 25 parts of mulberry powder, 18 parts of Suaeda salsa powder, 40 parts of soybean meal powder, 20 parts of bagasse, 7 parts of Ailanthus powder, and 5 parts of tea bran powder with a particle size of 25-60. parts and mix them to make mixture 1;

[0031] (2) The bacterial activity should not be less than 10 9 Individual / g Bacillus amyloliquefaciens, nitrogen-fixing bacteria, saccharomyces, Bacillus natto, Bacillus lateralis, mix by volume ratio 10:3:4:3:4 and make mixture 2;

[0032] (3) Transfer mixture 1 to a fermenter, then add mixture 2 into it, stir and ferment at 32°C at a rate of 200rpm for 3 days, add deionized water at the same time to control the water content at 40wt%, and then lower it to room temperature for packaging .

[0033] As a further improvement, the microbial preparation also includes any one or more of 2-4 volumes of actinomycetes, 1-3 volumes of Bacillus megaterium, and 1-3 volumes of Bacillus subt...

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Abstract

The invention relates to an amino acid biological preparation for improving crop stress resistance. The amino acid biological preparation comprises the following components in parts by weight: 5-12 parts of a microbial preparation, 15-30 parts of paper mulberry powder, 15-25 parts of suaeda salsa powder, 30-70 parts of soybean meal powder and 15-25 parts of bagasse. The microbial preparation is prepared by mixing the following components: bacillus amyloliquefaciens, nitrogen-fixing bacteria, saccharomycetes, bacillus natto and bacillus laterosporus according to the volume ratio of 6-15: 2-4: 25: 2-5: 3-5: 3-7, and the viable count of each bacterium is not less than 109 per gram. Various materials are used for providing a large amount of amino acids for crops, a water-retaining, fertilizer-retaining and healthy growth environment is created for the growth of the crops, and the stress resistance of the crops is improved.

Description

technical field [0001] The invention relates to a biological agent, especially an amino acid biological agent for improving stress resistance of crops. Background technique [0002] my country is a large agricultural country. Although it has a vast territory, there is not much arable land, and there are many barren lands. Some soils are short of fertilizer and water. In order to pursue crop yields, people will use large amounts of chemical fertilizers for a long time to maintain the growth and development of crops. The formation of yield has caused the continuous decline of the stress resistance of crops, seriously damaged various nutrients in the soil, the concentration of acidic and toxic substances in the soil has risen sharply, and the soil is generally acidified and hardened, resulting in a significant decline in the quality of agricultural products and even damage to the root system of crops. Even if a large amount of fertilizer is put in, it is difficult to be absorbed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/60C05G3/80C05F17/20
CPCC05F5/002C05G3/00C05F17/20C05G3/60C05G3/80C05F11/00Y02W30/40
Inventor 吴炳辉
Owner SHENZHEN KUAKE BIOSCI TECH CO LTD
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