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Hyphostroma albumen powder, making method thereof and rice cold resistance albumen fertilizer containing same

A production method and mycelium technology, applied in the field of rice cold-resistant protein fertilizer, can solve the problems of lack of cold-resistant function, etc., and achieve the effects of improving cold-resistant and disease-resistant ability, overcoming cold weather, and changing unhealthy

Active Publication Date: 2009-12-09
王希波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the existing rice fertilizers lack the cold resistance function, and provide a method for making mycelium protein powder and rice cold resistance protein fertilizer containing the protein powder

Method used

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Examples

Experimental program
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Effect test

specific Embodiment approach 1

[0021] Specific embodiment one: the flow process of the mycelium protein powder production method of the present embodiment is as follows:

[0022] 1. Raw materials are prepared by mixing 10-15 parts of corn steep liquor, 60-80 parts of cornstarch and 20-30 parts of glucose into a fermenter according to the ratio of parts by weight;

[0023] 2. After the medium is sterilized, add penicillin cells for fermentation. The temperature of fermentation is 20-30°C, and the pH value during fermentation is controlled between 5.7-6.6;

[0024] 3. The fermentation period is 2 to 5 days. After the fermentation period is reached, the penicillin is extracted in a tank;

[0025] 4. Carry out acid treatment to the remaining medium after penicillin extraction; the concentration of sulfuric acid is 80-92%, and the pH value of the treated medium is 5.5-6.6;

[0026] 5. Move the culture medium after acid treatment into the fermentation tank;

[0027] 6. Add oxygen-consuming bacteria to the mediu...

specific Embodiment approach 2

[0031] Embodiment 2: The ratio of raw materials in this embodiment is 11-14 parts by weight of corn steep liquor, 61-79 parts by corn starch and 21-29 parts by glucose. Others are the same as the first embodiment.

specific Embodiment approach 3

[0032] Specific embodiment three: The ratio of raw materials in this embodiment is 12 parts by weight of corn steep liquor, 70 parts by cornstarch and 25 parts by glucose. Others are the same as the first embodiment.

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Abstract

The invention relates to a hyphostroma albumen powder, making method thereof and rice cold resistance albumen fertilizer containing same. The invention aims at solving the problem that the existing rice fertilizers have no function of cold resistance.The hyphostroma albumen powder of the invention is made by the following steps: by weight parts, 10-15 parts of corn steep liquor, 60-80 parts of corn starch and 20-30 parts of glucose are put into a fermentation cylinder to be mixed into a culture medium; the medium is disinfected and then inoculated in a penicillin thallus for fermentation, and the fermentation temperature is at 20-30 DEG C and pH value is 5.7-6.6. The rice cold resistance albumen fertilizer is prepared by 60-75% of the hyphostroma albumen powder, 15-25% of NPK, 6-10% of cold resistant nutrient, 1.5-3% of higher molecular drought resistant nutrient and 2-4% of plant growth regulator. The invention can improve cold resistant and disease resistant capability of rice in seedling stage, and the albumen powder is acidic and is applicable to being applied to alkaline soil.

Description

technical field [0001] The invention relates to a method for preparing protein powder and rice cold-resistant protein fertilizer containing the protein powder. Background technique [0002] The arable land area in northern China accounts for half of the country's arable land area. Due to the cold climate and short frost-free period, other field crops except spring wheat cannot be sown at low temperature and moisture. Seeds imbibed or germinated in soil under low temperature conditions are prone to powder seeds due to the action of microorganisms. In particular, rice cultivation is basically greenhouse seedling cultivation. In the early stage of transplanting seedlings, "cold spring" is likely to occur, and there are many low-temperature chilling injuries, and weak and dead seedlings are prone to occur. When rice encounters cold currents, delayed chilling damage will occur, leading to a delay in maturity. Generally, the maturity period will be delayed by about 10 to 15 days,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12P21/00C12P37/00C05G3/00C12R1/80
Inventor 王希波
Owner 王希波
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