Method for producing organic fertilizer by processing edible fungi residues

A technology of organic fertilizer and edible fungus, which is applied in the preparation of organic fertilizer, organic fertilizer, treatment of biological organic parts, etc., can solve environmental pollution and other problems, and achieve the effect of good treatment effect, strong practicability, and high fermentation temperature

Inactive Publication Date: 2009-04-22
SOUTHWEST UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under natural conditions, it usually takes 2 to 3 years for the edible fungus residues piled up on roadside corners to be completely decomposed. If they are not treated effectively, they will easil

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0017] Example 1:

[0018] Cut the fungus bag after planting oyster mushrooms, take out the fungus residue, and break the fungus bag into a loose shape; separate the manure water and pig manure with a poultry manure solid-liquid separator, so that the water content of the pig manure is ≤75%;

[0019] Mix 200 kg of edible fungus residue, 20 kg of fresh horse manure, 60 kg of pig manure with a water content of ≤75% and 2 kg of powdered urea, and then place them in length × width × height = 1 meter × 1 meter × 1 meter In the cement fermentation tank, it is compacted and stacked for 14 days to prepare the original bacterial agent;

[0020] Mix 20 kg of original bacterial agent, 200 kg of edible fungus residue, 60 kg of pig manure with a water content of ≤75% and 2 kg of powdered urea, and then place them in length × width × height = 1 meter × 1 meter × 1 meter In the cement fermentation tank, it is compacted and stacked for 14 days to prepare the fermentation agent;

[0021] To ...

Example Embodiment

[0022] Example 2:

[0023] Cut open the fungus bag after planting Pteris cerevisiae, take out the fungus residue, and break the fungus bag into a loose shape; use a poultry manure solid-liquid separator to separate the manure water and pig manure, so that the water content of the pig manure is ≤75%;

[0024] Mix 1,000 kg of edible fungus residue, 100 kg of fresh horse manure, 300 kg of pig manure with a water content of ≤75% and 10 kg of powdered urea, and then place them in length × width × height = 1 meter × 1 meter × 1 meter In the cement fermentation tank, it is compacted and stacked for 14 days to prepare the original bacterial agent;

[0025] Mix 100 kg of original bacterial agent, 1000 kg of edible fungus residue, 300 kg of pig manure with a water content of ≤75% and 10 kg of powdered urea, and then place them in length × width × height = 1 meter × 1 meter × 1 meter In the cement fermentation tank, it is compacted and stacked for 14 days to prepare the fermentation age...

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PUM

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Abstract

The invention relates to a method for treating edible fungus residue to produce an organic fertilizer. The method is realized through a series of steps of pretreating raw materials, preparing an original fungus preparation and a zymogen preparation, treating the fungus residue to produce the organic fertilizer and the like. The method has small investment, simple operation, easy actualization, small energy consumption and low treatment cost, and is easy to commonly accept; the treatment period is far shorter than that of natural decomposition; under the condition of natural climate in a southwestern region, the treatment period is 35 to 40 days in summe and 50 to 55 days in winter; simultaneously, pig manure produced in an intensive hogpen is combined and treated and has a fermentation temperature as high as 60 to 65 DEG C; and the organic fertilizer has thorough deodorization and sterilization as well as good treatment effect and manurial effect.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a method for producing organic fertilizers by using edible mushroom residues and pig manure produced by intensive pig farming. Background technique [0002] my country is a big producer of edible fungi, and a large amount of edible fungus residues are produced every year. Studies have shown that the C / N of edible mushroom residues is >60 / 1, and the main components of edible mushroom residues are cellulose and lignin that are difficult to decompose. Under natural conditions, it usually takes 2 to 3 years for the edible fungus residues piled up on roadside corners to be completely decomposed. If they are not treated effectively, they will easily cause serious environmental pollution. In addition, with the development of society, economy and science and technology, a large number of intensive pig farms have emerged, and a large amount of concentrated discharge of manure has ...

Claims

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Application Information

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IPC IPC(8): C05F17/00
CPCY02W30/40
Inventor 袁玲黄建国
Owner SOUTHWEST UNIVERSITY
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