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Method for preparing mushroom culture medium by utilizing common water hyacinthes

A technology of water hyacinth and culture medium, which is applied in the field of preparing mushroom medium by using water hyacinth, which can solve the problems of no effective method, extinction, loss of living space for aquatic organisms, etc.

Inactive Publication Date: 2006-07-26
黎吉星
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, due to the aggravation of eutrophication in water quality, the fertilizer-resistant water hyacinth has grown wildly and spread wildly. Over time, it has caused other aquatic organisms to lose their living space and become extinct in large numbers, causing frequent ecological disasters. At the same time, it also blocked rivers and affected shipping.
It is useless to apply methods such as artificial eradication and competitive grass and algae resistant planting, and an effective method for radically curing this major public hazard has not been found so far.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Example 1, the water hyacinth was salvaged from the bottom of the river, cleaned, cut into pieces by a hay cutter, poured into a beater and beaten into a slurry, and the industrial centrifuge was used to dehydrate the water hyacinth slurry so that its water content reached 65%. Mix 30% sawdust evenly, add 2% actinomycete koji for pre-fermentation, heat up to 68°C for sterilization, and serve as finished mushroom culture medium, cool naturally, and pack in separate bags.

Embodiment 2

[0014] Example 2, the water hyacinth was salvaged from the lake, cleaned, cut into pieces by a hay cutter, poured into a beater to make a slurry, and the filter press dehydrated the water hyacinth slurry to make the water content reach 70%, adding Mix 40% wheat bran evenly, add 3% white ground fungus unstrained spirits koji for pre-fermentation, heat to 68°C for sterilization, and serve as finished mushroom medium, cool naturally, and pack in separate bags.

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PUM

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Abstract

The invention relates to a process for preparing mushroom culture medium by using common water hyacinths. The eutrophication makes the growth of common water hyacinths become ecological disaster, which blocks up shipping, and the invention is provided to restore water quality and make use of waste. The process employing common water hyacinths as raw material comprises the following steps: collecting, besting, dewatering, batching, pre-fermenting, and packing. The content of the product essential component of coarse protein, coarse fat, coarse fiber is as follows: 19.67%, 3.28%, and 18.03%, and for which size of mushroom and ear mushroom cultivated in mushroom medium is big and popular in market.

Description

technical field [0001] The invention relates to a method for preparing mushroom medium by using water hyacinth. Background technique [0002] Water hyacinth is Hyacinthaceae Hyacinthaceae, which is a perennial herb. It was introduced from abroad as feed in the early years and was widely promoted in southern my country. In recent years, due to the aggravation of eutrophication in water quality, the fertilizer-resistant water hyacinth has grown wildly and spread wildly. Over time, it has caused other aquatic organisms to lose their living space and become extinct in large numbers, causing frequent ecological disasters. At the same time, it also blocked rivers and affected shipping. . It is useless to implement methods such as artificial eradication and competitive grass and algae resistant planting, and an effective method for radically curing this major public hazard has not been found so far. Contents of the invention [0003] The technical problem to be solved by the pr...

Claims

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Application Information

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IPC IPC(8): A01G1/04
Inventor 黎吉星
Owner 黎吉星
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