An amino acid liquid fertilizer containing a streptomyces ahygroscopicus metabolite and a preparing method thereof

A technology for hygroscopic Streptomyces and metabolites, applied in liquid fertilizers, nitrogen fertilizers, organic fertilizers, etc., can solve problems such as human and animal risks, crop safety, environmental soil pollution, etc., and achieve chemical fertilizer saving, low cost, and simple preparation technology. Effect

Active Publication Date: 2017-03-15
辽宁微科生物工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current medicinal fertilizers are usually composed of chemical pesticides and fertilizers, which pollute the environment and soil. The use of chemical pesticides poses safety hazards to crops and risks to humans and animals.

Method used

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  • An amino acid liquid fertilizer containing a streptomyces ahygroscopicus metabolite and a preparing method thereof
  • An amino acid liquid fertilizer containing a streptomyces ahygroscopicus metabolite and a preparing method thereof

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preparation example Construction

[0063] According to another aspect of the present invention, there is provided a method for preparing the amino acid liquid fertilizer containing the metabolites of Streptomyces anhydrous, comprising the following steps:

[0064] The raw materials are weighed according to the above parts by weight, and mixed to obtain clear liquid fertilizer or suspended liquid fertilizer.

[0065] In a preferred embodiment, the Streptomyces ahygroscopicus metabolite fermentation broth further includes a step of filtering to remove insoluble matter before mixing.

Embodiment approach

[0066] As a preferred embodiment, the above-mentioned preparation method of the amino acid liquid fertilizer containing the metabolites of Streptomyces anhydrous includes the following steps:

[0067] (a) filtering the fermented liquid of the metabolite of Streptomyces ahydrous subsp.

[0068] (b) Dissolving the trace elements of the formula quantity in the water of the formula quantity, adding amino acid and mixing to obtain solution A;

[0069] (c) adding the fermented liquid obtained in step (a) to the solution A obtained in step (b) according to the formula, optionally adding auxiliary agents, and mixing and stirring evenly;

[0070] (d) Detecting and packaging to obtain the product.

[0071] In order to further understand the present invention, the components, methods and effects of the present invention will be further described in detail below in conjunction with specific examples.

Embodiment 1

[0074] Prepare the amino acid liquid fertilizer containing the metabolites of Streptomyces anhydrous, and take the raw materials by the following parts by weight:

[0075] Streptomyces ahydrous subsp. Wuzhou subspecies metabolite fermentation broth 20 parts, amino acid 40 parts, zinc sulfate heptahydrate 6 parts, boric acid 5 parts, sodium dodecylsulfonate 1 part and water 28 parts.

[0076] The preparation method is as follows:

[0077] (1) the Streptomyces nonabsorbent Wuzhou subspecies metabolite fermented liquid that fermentation obtains is filtered, removes insoluble matter, stand-by; The boric acid that the zinc sulfate heptahydrate of 6 weight parts and 5 weight parts are dissolved in the water of 28 weight parts, Add 40 parts by weight of amino acids to obtain solution A;

[0078] (2) Get 20 parts by weight of fermentation broth and add it to the solution A obtained in step (1), then add 1 part by weight of sodium dodecylsulfonate, mix and stir evenly to obtain the pr...

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Abstract

The invention provides an amino acid liquid fertilizer containing a streptomyces ahygroscopicus metabolite and a preparing method thereof, and relates to the technical field of medicinal fertilizers. The liquid fertilizer is mainly prepared from 1-60 parts by weight of a streptomyces ahygroscopicus subsp. Wuzhouensis n. subsp metabolite fermentation liquor, 10-50 parts of amino acids, 5-20 parts of trace elements, 0-5 parts of an auxiliary agent and 15-85 parts of water. The raw materials in the ratio are mixed to obtain a clear liquid fertilizer or a suspension liquid fertilizer. Problems that effects of traditional medicinal fertilizers are poor and safety risks exist in chemical fertilizer adoption are overcome. The medicinal fertilizer prepared by the method is liable to be absorbed by crops, has double functions, namely crop nutrition supply and soil-borne disease prevention, through interactions between the streptomyces ahygroscopicus subsp. Wuzhouensis n. subsp metabolite and amino acid fertilizers, and is safe and environment friendly. Tests prove that the liquid fertilizer is advantaged by increasing the crop yield, saving chemical fertilizers and pesticide using amounts, increasing yields and incomes, improving crop quality and preventing diseases.

Description

technical field [0001] The invention relates to the technical field of medicinal fertilizers, in particular to an amino acid liquid fertilizer containing metabolites of Streptomyces anhydrous and a preparation method thereof. Background technique [0002] In the case of serious product homogeneity and increased rural labor costs, the advantages of medicinal fertilizers are obvious, and the integration of medicinal fertilizers is inevitable for future development. Medicinal fertilizer is a new type of ecological compound fertilizer that mixes pesticides and fertilizers in a certain proportion. Because it has both the functions of pesticides and fertilizers, it has the characteristics of saving time and labor, easy operation and mutual synergy. The use of chemical fertilizers can combine the two steps of field fertilization and spraying into one, saving labor, reducing time and energy consumption. [0003] The current medicinal fertilizers are usually composed of chemical pes...

Claims

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Application Information

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IPC IPC(8): C05G3/00
CPCC05C3/00C05C11/00C05G3/00C05G5/20C05G5/27C05D9/02C05F11/08C05D9/00
Inventor 姜亚娟李丽丽韩希军李立华邱海峰韩丹孙志龙王云浩郭春良庞海燕
Owner 辽宁微科生物工程有限公司
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