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Straw-decomposing inoculant fertilizer and use method thereof

A straw decomposing agent and fertilizer technology, applied in the direction of organic fertilizers, inorganic fertilizers, fertilizer mixtures, etc., can solve the problems of slow decomposition and utilization, achieve the effects of expanding the surface coverage, stabilizing the amount of chemical fertilizers, and alleviating agricultural non-point source pollution

Inactive Publication Date: 2016-07-27
DANYANG HONGRI FERTILIZER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, under natural conditions, the process of straw being decomposed and utilized by soil microorganisms is extremely slow.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A straw decomposing agent fertilizer, comprising the following components: a straw decomposing agent and an organic fertilizer, the straw decomposing agent accounts for 0.1%, and the organic fertilizer accounts for 99.9%, and the straw decomposing agent comprises Streptomyces loucherii, Aspergillus oryzae, Bacillus licheniformis and Bacillus subtilis, the content of viable biological bacteria in the straw decomposing agent is ≧ 0.5 billion / g, wherein, in the content of viable biological bacteria, the viable bacteria of Streptomyces laucherii account for 10%, the rice koji The live bacteria accounted for 10%, the live bacteria of Bacillus licheniformis accounted for 25%, and the live bacteria of Bacillus subtilis accounted for 55%.

[0020] Wherein, the organic fertilizer is composed of nitrogen, phosphorus, potassium, organic matter and trace elements, wherein, the total content of nitrogen, phosphorus and potassium is more than 5%, the content of organic matter is more ...

Embodiment 2

[0022] A straw decomposing agent fertilizer, comprising the following components: a straw decomposing agent and an organic fertilizer, the straw decomposing agent accounts for 0.1%, and the organic fertilizer accounts for 99.9%, and the straw decomposing agent comprises Streptomyces loucherii, Aspergillus oryzae, Bacillus licheniformis and Bacillus subtilis, the content of viable biological bacteria in the straw decomposing agent is ≧0.5 billion / g, wherein, in the content of viable biological bacteria, the viable bacteria of Streptomyces laucherii account for 20%, the rice koji The live bacteria accounted for 15%, the live bacteria of Bacillus licheniformis accounted for 20%, and the live bacteria of Bacillus subtilis accounted for 45%.

[0023] Wherein, the organic fertilizer is composed of nitrogen, phosphorus, potassium, organic matter and trace elements, wherein, the total content of nitrogen, phosphorus and potassium is more than 5%, the content of organic matter is more t...

Embodiment 3

[0025] A straw decomposing agent fertilizer, comprising the following components: a straw decomposing agent and an organic fertilizer, the straw decomposing agent accounts for 0.1%, and the organic fertilizer accounts for 99.9%, and the straw decomposing agent comprises Streptomyces loucherii, Aspergillus oryzae, Bacillus licheniformis and Bacillus subtilis, the content of viable biological bacteria in the straw decomposing agent is ≧0.5 billion / g, wherein, in the content of viable biological bacteria, the viable bacteria of Streptomyces laucherii account for 15%, the rice koji The live bacteria accounted for 13%, the live bacteria of Bacillus licheniformis accounted for 22%, and the live bacteria of Bacillus subtilis accounted for 50%.

[0026] Wherein, the organic fertilizer is composed of nitrogen, phosphorus, potassium, organic matter and trace elements, wherein, the total content of nitrogen, phosphorus and potassium is more than 5%, the content of organic matter is more t...

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Abstract

The invention discloses a straw-decomposing inoculant fertilizer and a use method thereof. The straw-decomposing inoculant fertilizer comprises the following components: a straw-decomposing inoculant and an organic fertilizer, wherein the straw-decomposing inoculant accounts for 0.1%, and the organic fertilizer accounts for 99.9%. Aiming at the characteristics of complex straw composition structure and big changes of natural environment conditions, streptomyces rochei, aspergillus oryzae, bacillus licheniformis and bacillus subtilis, which can strongly decompose cellulose, hemicelluloses and lignin under a natural condition, are screened to scientifically develop the straw-decomposing inoculant fertilizer by virtue of a cutting-edge technology and advanced equipment; and crop straws, after quick thorough decomposition, can improve the soil structure and promote the content of soil organic matters to achieve the effects of supplying fertilizer, improving soil, and regulating physiological functions of crops, and effectively reduce water and soil loss, and protect the ecological environment. The straw-decomposing inoculant fertilizer has important social, economic and ecological benefits.

Description

technical field [0001] The invention relates to the technical field of straw degradation, in particular to a straw decomposing agent fertilizer and a method for using the same. Background technique [0002] As an advanced conservation tillage technology, straw returning to the field has received enough attention from the agricultural developed countries in the world. The direct return of straw to the field can release the stored nutrient resources into the farming soil in situ through an environmentally friendly biodegradation method, which can not only solve the problem of excess straw, but also improve natural fertility and reduce the use of fertilizers. The advantages of implementation, saving manpower and transportation costs, saving resources, and being environmentally friendly are an important link in the development of circular agriculture. However, under natural conditions, the process of straw being decomposed and utilized by soil microorganisms is extremely slow. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05F11/00C05F17/00C05G3/80
CPCC05D1/00C05F11/00C05F17/20C05G3/00C05G3/80C05D9/02C05F11/08Y02W30/40
Inventor 王罗明陈息方
Owner DANYANG HONGRI FERTILIZER CO LTD
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