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Method for preparing microbial compound organic fertilizer from livestock and poultry manure

A technology of microorganisms and organic fertilizers, applied in the direction of microorganism-based methods, preparation of organic fertilizers, treatment of biological organic parts, etc., can solve the problems of complex microbial fertilizer process methods, reduce the occurrence of diseases and insect pests, improve the environment, and maintain survival and expansion Effect

Inactive Publication Date: 2021-04-06
重庆市放歌农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the microbial fertilizers prepared by the existing process methods are complicated, and the microbial fertilizers usually only contain one or several kinds of microorganisms

Method used

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  • Method for preparing microbial compound organic fertilizer from livestock and poultry manure
  • Method for preparing microbial compound organic fertilizer from livestock and poultry manure
  • Method for preparing microbial compound organic fertilizer from livestock and poultry manure

Examples

Experimental program
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Effect test

Embodiment 1

[0040] A method for preparing microbial compound organic fertilizer by utilizing livestock and poultry dung, comprising the following steps:

[0041] (1) Collect poultry and livestock manure, and after dry-wet separation, obtain poultry and livestock manure with a water content of 50%-60%;

[0042] (2) Mix 700kg of livestock and poultry dung, 300kg of sawdust, 100kg of stalks, 150kg of waste materials for cultivating mushrooms, and 5kg of functional compound microbial strains, and stir evenly to obtain a mixed material;

[0043] (3) Input the mixed materials in step (2) into the fermentation bed, and keep low-temperature static fermentation for 24 hours at a temperature of 10-40°C;

[0044] (4) High-temperature turning fermentation stage: After static fermentation, check the temperature and humidity of the mixed material, turn over once after the temperature reaches 60°C, keep the temperature at 65°C, and the moisture content is 45%, using a wheel-type turning machine Overtur...

Embodiment 2

[0049] A method for preparing microbial compound organic fertilizer by utilizing livestock and poultry dung, comprising the following steps:

[0050] (1) Collect poultry and livestock manure, and after dry-wet separation, obtain poultry and livestock manure with a water content of 50%-60%;

[0051] (2) Mix 750kg of livestock and poultry dung, 150kg of sawdust, 150kg of stalks, 100kg of cultured mushroom waste and 3kg of functional compound microbial strains, and stir evenly to obtain a mixture;

[0052] (3) Input the mixed materials in step (2) into the fermentation bed, and keep low-temperature static fermentation for 24 hours at a temperature of 10-40°C;

[0053] (4) High-temperature turning fermentation stage: After static fermentation, check the temperature of the mixed material, turn it over once when the temperature reaches 60°C, keep the temperature at 65°C, and the moisture content is 45%. Overturn the material once in 24 hours; total overturn 7 times;

[0054] (5) L...

Embodiment 3

[0058] A method for preparing microbial compound organic fertilizer by utilizing livestock and poultry dung, comprising the following steps:

[0059] (1) Collect poultry and livestock manure, and after dry-wet separation, obtain poultry and livestock manure with a water content of 50%-60%;

[0060] (2) Mix 800kg of livestock and poultry dung, 150kg of sawdust, 150kg of stalks, 100kg of cultured mushroom waste and 5kg of functional compound microbial strains, and stir evenly to obtain a mixed material;

[0061] (3) Input the mixed materials in step (2) into the fermentation bed, and keep low-temperature static fermentation for 36 hours at a temperature of 10-40°C;

[0062] (4) High-temperature stirring fermentation stage: After static fermentation, check the temperature of the mixed material. After the temperature reaches 70°C, keep the temperature at 70°C with a moisture content of 42%, and turn over every 36 hours with a wheel-type turning machine Material once; a total of 5...

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Abstract

The invention discloses a method for preparing a microbial compound organic fertilizer from livestock and poultry manure. The method comprises the following steps: uniformly mixing 700-800 parts of livestock and poultry manure with 150-300 parts of sawdust, 100-150 parts of straw, 100-150 parts of mushroom culture waste and 3-5 parts of a compound microbial strain; carrying out static fermentation for 24-36 hours; carrying out high temperature overturning fermentation, wherein the temperature is kept at 60-70 DEG C, the water content is 42%-47%, and the materials are turned and pushed once every 24-36 h and are turned and pushed for 5-8 times in total; carrying out low temperature overturning fermentation, wherein the temperature is kept at 30-60 DEG C, the water content is gradually reduced, 2%-4% of water is reduced each time, and the materials are turned and pushed once every 12-24 h and are turned and pushed for 3-5 times in total; and drying and cooling the fermented material until the water content is lower than 30% to obtain the powdery microbial compound organic fertilizer. By adjusting the proportion of the livestock and poultry manure residues, the organic waste materials and the functional compound microbial agent and controlling the fermentation mode, the fermentation temperature and the fermentation time in the fermentation process, the prepared microbial compound organic fertilizer contains various functional microorganisms, the quality and the yield of crops, fruit and vegetable tea can be remarkably improved, and the environment of planting soil is improved.

Description

technical field [0001] The invention relates to the technical field of microbial fertilizer and poultry manure resource utilization, in particular to a method for preparing microbial compound organic fertilizer by using livestock and poultry manure. Background technique [0002] The large amount of excrement produced by the livestock and poultry breeding industry has brought great pressure to environmental sanitation, and also brought threats to the surrounding environment and drinking water of the farm. The main way of using traditional livestock and poultry manure is composting, but composting produces The fertilizer efficiency is low, the utilization rate is poor, and it cannot be transported over long distances, resulting in a waste of resources. [0003] Microbial technology realizes the transformation of livestock and poultry manure from waste to treasure. It can transform livestock and poultry manure into compound organic microbial fertilizer, which is non-toxic, chem...

Claims

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Application Information

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IPC IPC(8): C05G3/60C05G3/80C05F17/20C05F17/70C05F17/80C12N1/14C12N1/16C12N1/20C12R1/125C12R1/10C12R1/07C12R1/11C12R1/465C12R1/01C12R1/645C12R1/69C12R1/685C12R1/885C12R1/79C12R1/02C12R1/065
CPCC05G3/60C05G3/80C05F17/20C05F17/70C05F17/80C05F3/00C12N1/14C12N1/16C12N1/20C05F5/00C05F11/00Y02W30/40
Inventor 刘朝文刘丁豪
Owner 重庆市放歌农业科技有限公司
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