阅读说明：本技术 一种农作物秸秆制取药剂的方法 (Method for preparing medicament from crop straws ) 是由 高仁丽 于 2018-06-30 设计创作，主要内容包括：本发明公开了一种农作物秸秆制取药剂的方法由于含有较高含量的黄腐酸以及多种氨基酸、核苷酸等,不但含有较高的营养成份,而且对植物有防病治病功能,因其高渗透作用,能改变细胞的通透性和活性,所以有防治植物病害的作用。(The invention discloses a method for preparing a medicament from crop straws, which contains fulvic acid with higher content, a plurality of amino acids, nucleotide and the like, not only contains higher nutrient components, but also has the function of preventing and treating diseases for plants, and has the function of preventing and treating plant diseases because the permeability and the activity of cells can be changed due to the high permeability of the fulvic acid.)

1. A method for preparing a medicament by using crop straws is characterized by comprising the following steps:

(1) preparing stock solution:

a. crushing the straws, namely crushing more than two of corn straws, wheat straws, rice straws, cotton straws and the like, wherein the fineness of the crushed straws is required to be 20-30 meshes, and the water content of the crushed straws is 14-16%;

b. mixing and sterilizing, namely mixing the crushed straw powder, adding water according to the weight ratio of 1:1.7-1.8, putting the mixture into a large rotatable tank for mixing, and simultaneously heating to 100 ℃ and 120 ℃, and sterilizing at high temperature for 2-4 hours;

C. the first fermentation, namely controlling the temperature of the sterilized mixture at 30-60 ℃, and adding actinomycetes for fermentation for 24-48 hours;

D. first hydrolysis, hydrolyzing the fermented product to obtain a preparation liquid, and storing the preparation liquid in a special tank;

e. a second fermentation step, adding the residual materials after hydrolysis into fungi and a culture medium, keeping the temperature at 30-50 ℃, and fermenting for 7-10 days;

f. performing secondary hydrolysis, namely performing alkaline hydrolysis on the material subjected to secondary fermentation to separate preparation liquid;

g. preparing mixed liquor, namely mixing the preparation liquor obtained by twice hydrolysis to obtain a stock solution of the composite humic acid, purifying and sterilizing to obtain the humic acid composite fertilizer.

2. The method for preparing a medicament from crop straws as claimed in claim 1, wherein the preparation process comprises two times of fermentation and two times of hydrolysis.

3. The method for preparing the medicament from the crop straws as claimed in claim 1 or 2, wherein the special biological agent is fermented twice and hydrolyzed twice to obtain a stock solution.

Technical Field

The invention relates to a method for preparing a medicament from crop straws.

Background

At present, crop straws in vast rural areas are used as waste materials to be accumulated, so that the environment pollution is caused, and the fulvic acid produced by using ores has the disadvantages of complex process, high cost and single beneficial component.

Disclosure of Invention

The invention aims to solve the technical problem of providing a method for preparing a medicament from crop straws.

The invention adopts the following technical scheme that the method comprises the following steps:

(1) preparing stock solution:

a. crushing the straws, namely crushing more than two of corn straws, wheat straws, rice straws, cotton straws and the like, wherein the fineness of the crushed straws is required to be 20-30 meshes, and the water content of the crushed straws is 14-16%;

b. mixing and sterilizing, namely mixing the crushed straw powder, adding water according to the weight ratio of 1:1.7-1.8, putting the mixture into a rotary large tank for mixing, and simultaneously heating to 100 ℃ and 120 ℃, and sterilizing at high temperature for 2-4 hours;

C. the first fermentation, namely controlling the temperature of the sterilized mixture at 30-60 ℃, and adding actinomycetes for fermentation for 24-48 hours;

D. first hydrolysis, hydrolyzing the fermented product to obtain a preparation liquid, and storing the preparation liquid in a special tank;

e. a second fermentation step, adding the residual materials after hydrolysis into fungi and a culture medium, keeping the temperature at 30-50 ℃, and fermenting for 7-10 days;

f. performing secondary hydrolysis, namely performing alkaline hydrolysis on the material subjected to secondary fermentation to separate preparation liquid;

g. preparing mixed liquor, namely mixing the preparation liquor obtained by twice hydrolysis to obtain a stock solution of the composite humic acid, purifying and sterilizing to obtain the humic acid composite fertilizer.

The biological preparation has the advantages that the biological preparation contains high content of fulvic acid, various amino acids, nucleotide and the like, so that the biological preparation not only contains high nutrient components, but also has the functions of preventing and treating diseases for plants, and can change the permeability of cells due to high permeability of the biological preparation

And activity, so it has the action of preventing and curing plant diseases.

Detailed Description