Edible fungus chaff green fertilizer

A kind of edible fungus, green technology, applied in the direction of organic fertilizer, organic fertilizer preparation, application, etc., to achieve the effect of simple production process, low production cost and comprehensive nutritional components

Inactive Publication Date: 2006-06-14
SHENYANG INST OF APPLIED ECOLOGY - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at present, almost all units and individuals that produce

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The present embodiment adopts and is composed of straw 70%, chicken manure 24%, superphosphate 1%, urea 1%, cottonseed cake 1%, lime powder 1%, gypsum powder 1% and calcium carbonate 1% production edible fungus ( Production of Agaricus bisporus) culture medium waste-bacteria chaff as raw material to prepare fertilizer.

[0028] Firstly, the raw material fungus chaff is crushed into pieces of 1 to 3 cm. After testing, the water content of the fungus chaff is 37%, and it is adjusted to 58% with tap water; the pH value is 5.6, and it is adjusted to 7.5 with lime powder; C: N=25:1, C:P=180:1, so no adjustment is needed.

[0029]The above-mentioned adjusted raw materials are stacked and fermented, and the specific operation process is as follows:

[0030] The raw materials are stacked in long strips, with a height of 1.5m, a width of 2.0m, and a length of 4.0m into 5 rows. First loosely pile up one layer at the bottom, bury ventilation pipes evenly in the stack, and bury o...

Embodiment 2

[0036] The present embodiment adopts the composition of 32% of corn cob, 31% of corn stalk, 31% of chicken manure, 1% of superphosphate, 1% of urea, 1% of cottonseed cake, 1% of lime powder, 1% of gypsum powder and 1% of calcium carbonate. % of culture medium waste after the production of edible fungus - fungus chaff is used as raw material to prepare fertilizer.

[0037] Firstly, the raw material fungus chaff is crushed into pieces of 1 to 3 cm. After testing, the water content of the fungus chaff is 30%, and it is adjusted to 60% with tap water; the pH value is 5.2, and it is adjusted to 8.0 with lime powder; C: N=30:1, C:P=220:1, so no adjustment is needed.

[0038] The above-mentioned adjusted raw materials are stacked and fermented, and the specific operation process is as follows:

[0039] The raw materials are stacked in long strips, with a height of 2.5m, a width of 3.0m, and a length of 5.0m into 8 rows. First, loosely pile up a layer at the bottom, bury it with lon...

Embodiment 3

[0045] The present embodiment adopts the culture medium waste-bacterium after the production edible fungus that is composed of 35% of corn cob, 32% of corn stalk, 30% of chicken manure, 0.5% of urea, 1% of lime powder, 1% of gypsum powder and 0.5% of calcium carbonate. Bran is used as raw material to make fertilizer.

[0046] Firstly, the raw material fungus chaff is crushed into pieces of 1 to 3 cm. After testing, the water content of the fungus chaff is 30%, and it is adjusted to 60% with tap water; the pH value is 5.2, and it is adjusted to 8.0 with lime powder; C: N=30:1, C:P=286:1, so it is necessary to adjust C:P, and adjust C:P to 235:1 with 0.5% calcium superphosphate.

[0047] The above-mentioned adjusted raw materials are stacked and fermented, and the specific operation process is as follows:

[0048] The raw materials are stacked in long strips, with a height of 2.5m, a width of 3.0m, and a length of 5.0m in 3 rows. First, loosely pile up a layer at the bottom, b...

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Abstract

The present invention relates to a method for producing green organic fertilizer by using edible mushroom fungus bran as raw material. Said method includes the following several procedures: pretreatment; stacking fermentation or tanked fermentation; sterilizing and cooling and continuous fermentation. Said invention also provides the concrete steps of the above-mentioned every procedure and its concrete requirements.

Description

technical field [0001] The invention relates to a technology for producing green organic fertilizers by utilizing edible fungus chaff (a culture medium discarded after edible fungus production), in particular to a kind of edible fungus chaff green fertilizer. Background technique [0002] In recent years, with the increase of human demand for edible fungi and the promotion and popularization of edible fungi technology, the production scale of edible fungi has continued to increase. According to incomplete statistics, the total output of edible fungi in my country (in terms of fresh mushrooms) has reached 4 million to 5 million tons, accounting for 60% of the world's total output, and the output value is more than 30 billion yuan, ranking first in the world. In my country, edible fungi have become the seventh major agricultural products next to grain, cotton, oil, fruit, vegetables, and tea, and occupy an important position in agricultural production. The discarded medium af...

Claims

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Application Information

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IPC IPC(8): C05F17/00
CPCY02W30/40
Inventor 李东坡武志杰陈利军
Owner SHENYANG INST OF APPLIED ECOLOGY - CHINESE ACAD OF SCI
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