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Method for producing biological bacterial fertilizer by taking waste substances as raw material

A biological bacterial fertilizer and material technology, which is applied in the direction of fertilizers made from biological waste, preparation of organic fertilizers, and treatment of biological organic parts, can solve the problems of weak new product development and low technical content of products, and achieve remarkable fertilizer efficiency and economical efficiency. Significant benefits and enhanced stress resistance

Inactive Publication Date: 2017-08-18
XINZHOU TEACHERS UNIV
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Problems solved by technology

Few domestic experts are engaged in the development of new fertilizers. Many new fertilizers currently on the market have low technical content, and the development of new products is even weaker.

Method used

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  • Method for producing biological bacterial fertilizer by taking waste substances as raw material

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Embodiment Construction

[0029] The specific embodiment of the present invention is described below in conjunction with accompanying drawing:

[0030] In this embodiment, the main technical route of the method for producing biological bacterial fertilizer using waste materials as raw materials is that the waste generated by paper mills, cellulose materials such as rice husks and straws are processed and leftovers dry powder is used to make culture medium. Inoculate the fermentation liquid mixture of cellulose-degrading bacteria Trichoderma, Bacillus megaterium (ACCC10010), Potassium solubilis and Pyrotype indica fungus, in an inoculation ratio of 0.5:1.0:2.0:4.0, ferment and dry to make a finished product.

[0031] The main process includes:

[0032] Preparation technology of mixed bacterial agent:

[0033] According to the different nutritional requirements of the four strains, the most suitable technical equipment and process parameters for the growth and reproduction of Trichoderma, Pyriformis ind...

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Abstract

The invention discloses a method for producing a biological bacterial fertilizer by taking waste substances as a raw material, belongs to the technical field of biological bacterial fertilizers, and aims to develop a biological bacterial fertilizer which has the effects of resisting cold, drought, waterlogging and diseases and increasing yield by decomposing and fermenting paper mill garbage and urban domestic garbage through the specific functions of a piriformospora indica bacterial strain and bacillus subtilis serving as natural plant growth regulating agents. The technical route comprises the following steps: treating waste rice hull produced in a paper mill and cellulose substances such as straw, and preparing a culture medium together with leftover dry powder; inoculating a fermentation liquor mixture of cellulose degradation bacteria, such as trichoderma, bacillus megaterium, potassium bacteria and the piriformospora indica bacterial strain; fermenting to obtain the liquid bacterial fertilizer. By adopting the method, the current three problems of effective utilization of recyclable resources such as straw and rice hull, pollution abatement of paper mills and urban domestic garbage disposal are solved; meanwhile, the biological bacterial fertilizer has the advantages of improvement on the yield and quality of various crops, low production cost, remarkable fertilizer effect, improvement on the stress resistance of the crops, and very remarkable economic benefit.

Description

technical field [0001] The invention specifically relates to a method for producing biological bacterial fertilizer by using waste materials as raw materials, and belongs to the technical field of biological bacterial fertilizer. Background technique [0002] my country is a large agricultural country. Fertilizers support the survival and development of our agriculture. However, the extensive use of chemical fertilizers has caused soil "barrenness" and environmental pollution. The decline in soil fertility, water pollution, decline in the quality of agricultural products, and serious excessive residues of harmful substances have affected human health. The problem has constituted a serious obstacle to the development of ecological agriculture, green agriculture, and the scientific and sustainable development of agriculture in my country. Therefore, the development of low-cost, high fertilizer efficiency, and pollution-free biological bacterial fertilizer has attracted great at...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05F17/00
CPCC05F5/002C05F17/00C05G5/23C05F9/00C05F11/08Y02W30/40
Inventor 董社琴张玲秀杨亚珍查凡白建华郝瑞林
Owner XINZHOU TEACHERS UNIV
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