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Animal manure leavening agent and bio-organic fertilizer for improving saline-alkali soil

A technology of fermenting agent and feces, which is applied in the field of saline-alkali land improvement, can solve the problems of animal feces and urine environmental pollution, and achieve the effects of increasing crop yield, reducing salt content and pH value, and improving soil structure and ecological environment

Inactive Publication Date: 2021-04-30
ANIMAL HUSBANDRY RES INST OF HEILONGJIANG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Animal waste contains a large amount of organic matter, if not handled properly, animal waste will cause serious environmental pollution problems

Method used

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  • Animal manure leavening agent and bio-organic fertilizer for improving saline-alkali soil
  • Animal manure leavening agent and bio-organic fertilizer for improving saline-alkali soil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The animal feces and urine starter of the present embodiment is mixed by aspergillus genus powder, blue-blue fungus powder, polythecene pink powder, lactobacillus rhamnosus bacteria powder, saccharomyces cerevisiae bacteria powder and bacillus megaterium bacteria powder made. The parts by weight of six kinds of bacterial powders are respectively 10 parts of Aspergillus gray-green bacteria powder, 9 parts of yellow-blue bacteria powder, 1 part of pink polythecene bacteria powder, 18 parts of Lactobacillus rhamnosus bacteria powder, 14 parts of Saccharomyces cerevisiae powder and 10 parts of Bacillus megaterium powder. The bacteria content of the six kinds of bacteria powder are respectively: the bacteria content of the Aspergillus aeruginosa powder is ≥4.0×10 9 cfu / g, the bacterial content of yellow-blue bacteria powder is ≥1.5×10 9 cfu / g, the bacterial content of polythecene pink powder ≥ 2.0×10 10 cfu / g, the bacterial content of Lactobacillus rhamnosus powder ≥ 2.0×...

Embodiment 2

[0039]The animal feces and urine starter of the present embodiment is mixed by aspergillus genus powder, blue-blue fungus powder, polythecene pink powder, lactobacillus rhamnosus bacteria powder, saccharomyces cerevisiae bacteria powder and bacillus megaterium bacteria powder made. The parts of six kinds of bacteria powders by weight are respectively 12 parts of aspergillus chlorophyll powder, 5 parts of yellow blue bacteria powder, 10 parts of pink polythecene bacteria powder, 13 parts of lactobacillus rhamnosus bacteria powder, 10 parts of Saccharomyces cerevisiae powder and 8 parts of Bacillus megaterium powder. The bacteria content of the six kinds of bacteria powder are respectively: the bacteria content of the Aspergillus aeruginosa powder is ≥4.0×10 9 cfu / g, the bacterial content of yellow-blue bacteria powder is ≥1.5×10 9 cfu / g, the bacterial content of polythecene pink powder ≥ 2.0×10 10 cfu / g, the bacterial content of Lactobacillus rhamnosus powder ≥ 2.0×10 10 cf...

Embodiment 3

[0048] The animal feces and urine starter of the present embodiment is mixed by aspergillus genus powder, blue-blue fungus powder, polythecene pink powder, lactobacillus rhamnosus bacteria powder, saccharomyces cerevisiae bacteria powder and bacillus megaterium bacteria powder made. The parts of six kinds of bacteria powders by weight are respectively 13 parts of Aspergillus glaucinobacterium powders, 15 parts of yellow blue-shaped bacteria powders, 6 parts of pink polythecene bacteria powders, 10 parts of Lactobacillus rhamnosus bacteria powders, 17 parts of Saccharomyces cerevisiae powder and 7 parts of Bacillus megaterium powder. The bacteria content of the six kinds of bacteria powder are respectively: the bacteria content of the Aspergillus aeruginosa powder is ≥4.0×10 9 cfu / g, the bacterial content of yellow-blue bacteria powder is ≥1.5×10 9 cfu / g, the bacterial content of polythecene pink powder ≥ 2.0×10 10 cfu / g, the bacterial content of Lactobacillus rhamnosus powd...

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Abstract

The invention discloses an animal manure leavening agent and a bio-organic fertilizer for improving saline-alkali soil. The animal manure leavening agent is prepared from aspergillus glaucus, blumeria flava, trichothecium roseum, lactobacillus rhamnosus, saccharomyces cerevisiae and bacillus megatherium. The preparation process of the bio-organic fertilizer comprises the following steps: 1) adding the animal excrement and urine leavening agent, the molasses and the animal excrement and urine together, stirring and uniformly mixing; and 2) carrying out aeration fermentation on the mixed materials for more than 15 days at the temperature of 10-30 DEG C to obtain the bio-organic fertilizer. When the saline-alkali soil is improved, the bio-organic fertilizer is applied to the saline-alkali soil as a base fertilizer according to the application amount of 15t-75t / hm < 2 >. Animal excrement and urine can be fermented into the bio-organic fertilizer, the fertilizer is applied to saline-alkali soil, the salt content and the pH value of the saline-alkali soil can be reduced, the soil structure and the ecological environment of the saline-alkali soil are improved, crop growth is promoted, and the crop yield is increased.

Description

technical field [0001] The invention belongs to the technical field of saline-alkali land improvement, and in particular relates to an animal excrement starter and a bio-organic fertilizer for improving saline-alkali land. Background technique [0002] Saline-alkali soil is a general term for all kinds of salinized soil and alkaline soil. High salinity components in saline-alkali land will cause poisonous crops, thereby inhibiting the growth and development of crops, lacking seedlings, reducing production or even dying. [0003] The measures for biological improvement of saline-alkali land include applying organic fertilizers, microbial agents, and planting saline-alkali-tolerant plants to saline-alkali soil. Biological improvement has the characteristics of high desalination rate, high persistence, high stability and environmental friendliness. [0004] Animal waste contains a large amount of organic matter, and if not handled properly, animal waste will cause serious env...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F17/20C05G3/80
CPCC05F17/20C05G3/80C05F3/00C05F5/00C05F11/08Y02W30/40
Inventor 冯艳忠何鑫淼张世宏黄玉茜李壮梁月陈丽娜涂墙姜雪峰何流琴梁飞李柱刚王文涛李佳佳孙照勇张海峰陈赫书田明刘自广何海娟亓美玉李淑敏
Owner ANIMAL HUSBANDRY RES INST OF HEILONGJIANG ACADEMY OF AGRI SCI
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