Functional microbial fertilizer production by utilizing agricultural wastes

A technology of functional microorganisms and fertilizers, applied in the direction of microorganisms, microorganism-based methods, agriculture, etc., can solve the problems of no commercial arbuscular mycorrhizal fungus inoculants, inconvenient transportation, and market availability, and achieve a virtuous circle of ecological economy and agriculture The effect of sustainable development, promotion of development, and reduction of rural environmental pollution

Inactive Publication Date: 2010-03-10
THE INST OF MICROBIOLOGY XINJIANG ACADEMY OF AGRI SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In my country, in order to meet the needs of laboratory research, the production of arbuscular mycorrhizal mycorrhizal agents adopts the traditional greenhouse potting method, and the substrate used is sterilized sandy soil, which is labor-intensive and inconvenient to transport. The application research of rhizome

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  • Functional microbial fertilizer production by utilizing agricultural wastes

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Experimental program
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Effect test

Embodiment 1

[0027] Mix 200kg of sheep dung with 650kg of mushroom residue and pulverize to 3mm with a grinder. As the main ingredient, add water to make the water content reach about 60%; then, add the 50g / T compound microbial starter that has been published to the above In the main ingredient, stack and ferment for 30 days under natural conditions, during which the substrate is turned 5-7 times; 80kg / T rice husk ash and 70kg / T humic acid are added to the decomposed main ingredient, and then 80g arbuscular mycorrhizal fungi are added Mix well and sieving to obtain functional microbial fertilizer with effective viable bacteria number of 10 8 cfu / g. Among them, the compound starter is composed of Bacillus subtilis, Bacillus licheniformis, Trichoderma harzianum and Trichodermavirid in a mass ratio (W / W) of 1:1:2: 2 composition. The arbuscular mycorrhizal inocula is composed of Glomusmosseae, Glomus etunicatum and Glomusversiform in a mass ratio (W / W) of 2:2:1.

[0028] The obtained functional...

Embodiment 2

[0030] Crush 60%-70% mushroom residue and 15%-25% livestock and poultry manure with a grinder to 2-3mm to obtain the main material, adjust the water content to 60-65%; add 70g / T from Bacillus subtilis (Bacillus subtilis) subtilis), Bacillus licheniformis, Trichoderma harzianum (Trichoderma harzianum) and Trichoderma virid (Trichoderma virid) composite starter (calculated by W / W), the ratio is 2:2:1:1:1 ;Stacked and fermented for 20 days, turning 5-10 times during the period; Mix 6%-10% humic acid, 6%-10% rice husk ash and the above-mentioned fermented ingredients, add 50-100g / T clump Mycorrhizal inoculants are passed through a 3mm sieve to obtain a functional microbial fertilizer, in which the effective number of viable bacteria reaches 10 8 cfu / g-10 10 cfu / g.

Embodiment 3

[0032] Crush 60% mushroom residue and 25% livestock and poultry manure with a grinder to 2-3mm to obtain the main material, adjust the water content to 60-65%; add 100g / T from Bacillus subtilis and Bacillus licheniformis (Bacillus licheniformis), Trichoderma harzianum (Trichoderma harzianum) and Trichoderma virid (Trichoderma virid) composite starter (calculated by W / W), the ratio is 2:2:1:1:1; stacked and fermented for 15 days, Turn over 5-10 times during this period; mix 10% humic acid and 10% rice husk ash with the main ingredients prepared by the above fermentation, add 100g / T arbuscular mycorrhizal inoculant and pass through a 3mm sieve to obtain the function Microbial fertilizer, in which the effective number of viable bacteria reaches 10 10 cfu / g.

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Abstract

The invention discloses a functional microbial fertilizer and a production method thereof. The production method comprises the following steps: grinding 60%-70% of mushroom residue and 15%-25% of livestock manure to 2-3mm to obtain the major material by a grinder, regulating water content to be 60%-65%; adding composite fermenting agent consisting of bacillus subtilis, bacillus licheniformis, trichoderma harzianum and trichoderma viride in accordance with 50g-100g/T; stacking, fermenting and maturing for 15-30d, and turning 5-10 times during the process; evenly mixing the major material prepared from fermentation with auxiliary materials consisting of 6%-10% humic acid and 6%-10% rice hull; adding arbuscular mycorrhiza agent in accordance with 50g-100g/T; and sieving with a 3mm sieve to obtain the fertilizer. The invention provides an economic and effective technological approach for the resource recycling of agricultural wastes in China, and has important application prospect on promoting the development of green agriculture, controlling and reducing rural environmental pollution, improving rural eco-environment and other aspects.

Description

field of invention [0001] The invention relates to the field of agricultural biotechnology, in particular to the field of functional microbial fertilizer and its production technology. Background technique [0002] Agricultural waste is not only a huge renewable biological resource, but also a major source of pollution to the agricultural environment. The fundamental way to deal with agricultural waste lies in the utilization of resources. Research at home and abroad has shown that various agricultural wastes, especially livestock and poultry manure and crop stalks, after proper treatment, have a very high nutritional potential for crop growth and have Helps improve soil sustainable productivity. [0003] With the rapid development of industrial and agricultural production and population increase, my country's organic waste is increasing at an average annual rate of 5%-10%. Traditional processing methods are no longer suitable for the requirements of modern society. Accor...

Claims

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Application Information

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IPC IPC(8): C05F11/08C05F17/00C12N1/20C12N1/14C12R1/125C12R1/10C12R1/885C12R1/645C05F3/00
CPCY02A40/20Y02W30/40
Inventor 崔卫东龙宣杞詹发强侯新强杨文琦王炜房世杰张慧涛杨蓉林瑞峰
Owner THE INST OF MICROBIOLOGY XINJIANG ACADEMY OF AGRI SCI
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