Selenium-rich amino acid-microbe organic fertilizer

A technology of microbial organic fertilizer and selenium-enriched amino acid, which is applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of difficult crop rhizome absorption and utilization, affecting fertilizer quality and use effect, and ignoring the existence of high-temperature carriers. The effect of improving crop yield and selenium content, easy absorption, and improving survival rate

Inactive Publication Date: 2015-10-21
成都市朝森有机肥有限公司
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Problems solved by technology

[0005] Therefore, in recent years, selenium-enriched fertilizers have been widely used in the field of fertilizers, but selenium-enriched fertilizers containing amino acids have not been found
At the same time, a large amount of amino acids in the existing amino acid organic fertilizers come from animal fertilizers, or animal and plant mixed fertilizers, which are not easily absorbed and utilized by crop roots, or the absorption and utilization rates are not high
In addition, when amino acids are combined with organic fertilizers, trace element fertilizers, or macronutrient fertilizers, high-temperature processing is used in production, especially when microbial fertilizers are combined without consideration of the presence of high-temperature carriers, resulting in a large amount of amino acids and microorganisms during processing. loss, which seriously affects the quality and application effect of fertilizer

Method used

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  • Selenium-rich amino acid-microbe organic fertilizer

Examples

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Effect test

Embodiment 1

[0016] Manufacture a kind of selenium-enriched amino acid microbial organic fertilizer, (1) at first prepare the compound amino acid aqueous solution: get the rhizome of potato, pea, broad bean plant and dry, make water content below 12%, be pulverized into the powder below 1mm in particle diameter then, obtain Crop rhizome powder: Take 200kg of crop rhizome powder and add it to 600kg hydrochloric acid solution, then heat to 85°C, wherein the hydrochloric acid solution is a hydrochloric acid aqueous solution with a concentration of 26%; after the crop rhizome powder is completely dissolved in the hydrochloric acid solution, cool to obtain hydrochloric acid hydrolysis solution; put the hydrochloric acid hydrolyzate into an alkali-resistant reaction tank and gradually add ammonium bicarbonate for neutralization until the pH value is between 6-8 to obtain a complex amino acid aqueous solution.

[0017] (2) Preparation of fermentation powder: Take 10kg of sucrose and 15kg of agar a...

Embodiment 2

[0022] To manufacture a selenium-enriched amino acid microbial organic fertilizer, (1) firstly prepare a compound amino acid aqueous solution: take the rhizomes of corn, sorghum, sweet potato, and soybean plants and dry them in the sun so that the water content is below 12%, and then crush them into powders with a particle size below 1mm , to obtain crop rhizome powder; get 200 kg of crop rhizome powder and add it to 700 kg hydrochloric acid solution, then heat to 91 ° C, wherein the hydrochloric acid solution is a hydrochloric acid aqueous solution with a concentration of 27%; after the crop rhizome powder is completely dissolved in the hydrochloric acid solution, cool to obtain Hydrochloric acid hydrolyzate: Put the hydrochloric acid hydrolyzate into an alkali-resistant reaction tank and gradually add ammonium bicarbonate for neutralization until the pH value is between 6-8 to obtain a complex amino acid aqueous solution.

[0023](2) Preparation of fermentation powder: Take 1...

Embodiment 3

[0028] Manufacture a kind of selenium-enriched amino acid microbial organic fertilizer, (1) at first prepare the composite amino acid aqueous solution: get the rhizome of peanut, sesame, rapeseed oil plant and dry, make water content below 12%, be pulverized into the powder that particle diameter is below 1mm then, obtain Crop rhizome powder: Take 200kg of crop rhizome powder and add it to 800kg hydrochloric acid solution, then heat to 97°C, wherein the hydrochloric acid solution is a hydrochloric acid aqueous solution with a concentration of 28%; after the crop rhizome powder is completely dissolved in the hydrochloric acid solution, cool to obtain hydrochloric acid hydrolysis solution; put the hydrochloric acid hydrolyzate into an alkali-resistant reaction tank and gradually add ammonium bicarbonate for neutralization until the pH value is between 6-8 to obtain a complex amino acid aqueous solution.

[0029] (2) Preparation of fermentation powder: Take 10kg of sucrose and 15k...

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Abstract

A selenium-rich amino acid-microbe organic composite fertilizer is prepared through the following steps: preparing an aqueous solution of composite amino acids, preparing fermentation powder, preparing a selenium-rich organic compost, preparing a microbial agent, and preparing the amino acid-microbe organic fertilizer. The selenium-rich amino acid-microbe organic composite fertilizer has the following advantages: pure plant rhizomes are adopted as a raw material to produce amino acids, selenium ore powder and selenium-rich straws are adopted to make the organic compost, and the organic compost and the amino acids are combined to form a material which is easily absorbed as a fertilizer, so the amino acids and the organic fertilizer are simultaneously provided, the survival rate of microbes is improved, and a low-temperature production process also guarantees the validity of the amino acids and the survival environment of the microbes; and the organic fertilizer prepared through the method can guarantee the quality of products, effectively improves the output and the selenium content of crops, greatly improves the quality of the products, improves the soil composition, improves the soil fertility, and is suitable for large-scale popularization.

Description

technical field [0001] The invention belongs to the technical field of fertilizer production, in particular to a selenium-rich amino acid microbial organic fertilizer. Background technique [0002] Organic fertilizer can improve soil, improve soil fertility, restore soil to normal ecological balance, increase soil organic matter content, form aggregate structure, improve soil air permeability, water retention, and fertilizer retention performance, which is conducive to the growth of crop root systems and improves plant quality. and yield. It can effectively improve the utilization rate of chemical fertilizers, decompose pesticide residues, improve crop quality, and produce pollution-free food. Organic fertilizers can reduce the harm of agricultural products to humans and animals caused by excessive application of chemical fertilizers; on the other hand, the inorganic and organic nutrients contained in organic fertilizers can directly provide nutrients for crops, which is co...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/00C05G3/80
Inventor 刘跃全
Owner 成都市朝森有机肥有限公司
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