Ultrahigh temperature decomposition agent of straws and cattle manure, and preparation and application of decomposition agent

An ultra-high temperature, decomposing agent technology, applied in the field of decomposing agent, can solve the problems of poor compost quality, incomplete decomposition, low fermentation temperature, etc.

Active Publication Date: 2018-10-09
河北木美土里科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The problem solved by the present invention is to solve the problems of the existing composite bacterial agent fermentation: the temperature of compost decomposing is slow, the fermentation temperature is low, the fermentation time is long, the decomposing is not complete, the quality of compost is poor, and it is difficul

Method used

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  • Ultrahigh temperature decomposition agent of straws and cattle manure, and preparation and application of decomposition agent
  • Ultrahigh temperature decomposition agent of straws and cattle manure, and preparation and application of decomposition agent
  • Ultrahigh temperature decomposition agent of straws and cattle manure, and preparation and application of decomposition agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0079] Embodiment 1 The preparation method of straw and cow dung ultra-high temperature decomposing agent

[0080] (1) Bacterial agent mixing: 6 parts of thermophilic bacterial agent, 4 parts of Bacillus licheniformis bacterial agent, 4 parts of Aspergillus oryzae bacterial agent, 4 parts of Lactobacillus plantarum bacterial agent, 4 parts of Lanxiella sugarcane bacterial agent, cold-resistant Mix 4 parts of the Brevibacterium bacterial agent, and pass through a 40-mesh sieve to obtain a decomposed compound bacterial agent;

[0081] (2) mixing fresh straw and cow dung according to a mass ratio of 5:1 to obtain a mixed pile, the water content of which is 55%-65%;

[0082] (3) Inoculate the decomposed compound bacterial agent into the mixed pile with an inoculum amount of 1‰ by mass ratio, mix and stir, and carry out decomposing treatment. Under the condition that the initial composting temperature is 10°C, compost for 13 days to obtain straw and cow dung Ultra-high temperature...

Embodiment 2

[0100] Example 2 The preparation method of straw and cow dung ultra-high temperature decomposing agent

[0101] (1) Bacterial agent mixing: 3 parts of thermophilic bacterial agent, 2 parts of Bacillus licheniformis bacterial agent, 2 parts of Aspergillus oryzae bacterial agent, 2 parts of Lactobacillus plantarum bacterial agent, 2 parts of Lanxiella sugarcane bacterial agent, cold-resistant Mix 2 parts of the Brevibacterium inoculum and pass through a 30-mesh sieve to obtain a decomposed compound inoculum;

[0102] (2) fresh straw and cow dung are mixed according to the mass ratio of 11:6 to obtain a mixed pile, and the water content of the mixed pile is 60%-65%;

[0103] (3) Inoculate the decomposed compound bacterial agent into the mixed compost with an inoculation amount of 1.5‰ by mass ratio, mix and stir, and carry out decomposing treatment under the condition that the initial composting temperature is 10°C, and compost for 10 days to obtain straw and cow dung Ultra-high...

Embodiment 3

[0112] Example 3 The preparation method of straw and cow dung ultra-high temperature decomposing agent

[0113] (1) Bacterial agent mixing: 8 parts of thermophilic bacterial agent, 5 parts of Bacillus licheniformis bacterial agent, 5 parts of Aspergillus oryzae bacterial agent, 5 parts of Lactobacillus plantarum bacterial agent, 5 parts of Lanxiella sugarcane bacterial agent, cold-resistant Mix 5 parts of Brevibacterium inoculum and pass through a 40-mesh sieve to obtain a decomposed compound inoculum;

[0114] (2) fresh straw and cow dung are mixed according to a mass ratio of 12:5 to obtain a mixed pile, and the water content of the mixed pile is 55%-65%;

[0115] (3) Inoculate the decomposed compound bacterial agent into the mixed compost with an inoculation amount of 1-2‰ by mass ratio, mix and stir, and carry out decomposing treatment under the condition that the initial composting temperature is 11° C., and compost for 12 days to obtain straw And cow dung ultra-high tem...

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Abstract

The invention discloses an ultrahigh temperature decomposition agent of straws and cattle manure, and a preparation and an application of the decomposition agent, and belongs to the field of decomposition agents. The decomposition agent is prepared by mixed fermentation and drying of the straw, the cattle manure and a complex decomposition inoculant, wherein the complex decomposition inoculant comprises 1-10 parts of thermophilic bacterium inoculant, 1-6 parts of bacillus licheniformis inoculant, 1-6 parts of aspergillus oryzae inoculant, 1-6 parts of lactobacillus plantarum inoculant, 1-6 parts of thermoactinomyces sacchari, and 1-6 parts of cold-proof brevibacterium inoculant. The decomposition agent, a composting method and the application of the decomposition agent solve the problems of slow temperature rise during composting and decomposition, low fermentation temperature, long fermentation time, incomplete decomposition, poor compost quality and the like in the fermentation of the existing complex inoculant, and the decomposition agent is quick in temperature rise during the composting and the decomposition, quick in heating-up, high in fermentation temperature, short in fermentation time, more thorough in decomposition and higher in quality.

Description

technical field [0001] The invention belongs to the field of decomposing agents, in particular to a straw and cow dung ultra-high temperature decomposing agent and its preparation and application. Background technique [0002] With the development of agriculture and animal husbandry, the disposal of crop stalks and animal manure has become a major problem. If they are not handled properly, they will cause serious harm to the survival and development of human beings, and will bring a great burden to the environment. However, from the perspective of resource reuse, straw and animal manure contain complex components, such as sugar, lipid, protein, nitrogen, phosphorus, potassium, magnesium, sulfur and other organic substances and inorganic salts, which can be turned into treasure after treatment , microbial fermentation is currently the most commonly used method. Since the main component of crop straw and cow dung is cellulose, which is difficult to decompose, the traditional ...

Claims

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Application Information

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IPC IPC(8): C12N1/20C12N1/14C05F17/00C05G3/00C12R1/01C12R1/10C12R1/25C12R1/69C12R1/13
CPCC05F3/00C05F17/00C05G3/00C12N1/14C12N1/20C05F17/20C05F11/00C05F11/08Y02W30/40
Inventor 王松艳刘辉周天惠王灵敏
Owner 河北木美土里科技有限公司
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