Organic material decomposition agent containing compound microorganisms and application of organic material decomposition agent

Abstract

The invention discloses an organic material decomposition agent containing compound microorganisms. The feed additive is prepared from the following raw materials in parts by weight: 2 to 3 parts of aspergillus oryzae, 2 to 3 parts of aspergillus niger, 4 to 6 parts of bacillus subtilis, 2 to 4 parts of saccharomyces cerevisiae, 1 to 3 parts of bacillus licheniformis, 2 to 4 parts of bacillus mucilaginosus, 0.5 to 1.5 parts of lactobacillus plantarum, 0.5 to 1.5 parts of lactobacillus acidophilus, 0.04 to 0.06 part of cellulase, 0.02 to 0.03 part of papain and 30 to 50 parts of a composite carrier, the composite carrier is a mixture of animal feather meal and vermiculite powder; the strain groups selected in the decomposition agent can harmoniously coexist and mutually promote to achieve the effect of complementary advantages, so that the decomposition speed of the decomposition agent is high, the fermentation period is shortened, and the quality of the decomposed bio-organic fertilizer is good.

Description

technical field [0001] The invention belongs to the field of organic material decomposing agents, in particular to an organic material decomposing agent containing compound microorganisms and an application thereof. Background technique [0002] As a large agricultural country in my country, the production of organic materials such as straw is huge, and organic materials contain a large amount of nutrients needed for crop growth. Returning straw to the field has become a sustainable agricultural development model; the main method currently used is on-site Incineration not only causes environmental pollution, but also destroys the nutrients in the straw, which reduces its utilization rate. In order to fully develop and utilize the nutrients in the straw; composting the straw is an ideal way to return the straw to the field. The traditional method of composting is to use straw and animal manure to ferment the indigenous microorganisms. However, since the effective microorganisms...

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Problems solved by technology

[0002] As a large agricultural country in my country, the production of organic materials such as straw is huge, and organic materials contain a large amount of nutrients needed for crop growth. Returning straw to the field has become a sustainable agricultural development model; the main method currently used is on-site Incineration not only causes environmental pollution, but also destroys the nutrients in the straw, which reduces its utilization rate. In order to fully develop and utilize the nutrients in the straw; composting the straw is an ideal way to return the straw to the field. The traditional method of composting is to use straw and animal manure to ferment the indigenous microorganisms. However, since the effective microorganisms in the organic materials in the early stage of composting are in the breeding period and the content is small, the composting fermentation cycle is long. Moreover, the loss of nutrients in the obtained compost is serious, the fertilizer efficiency is low, and it cannot meet the needs of agricultural development. Therefore, research and development of a composite microbial decomposing agent with a large number of effective viable bacteria and types and a short maturity time are used to promote the rapid decomposition of straw and can The biological decomposing agent that improves the fertilizer efficiency of compost is of great significance to the sustainable development of agriculture

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