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Method for producing agrocybe aegerita

A production method, tea tree mushroom technology, applied in botany equipment and methods, fertilizer mixture, horticulture, etc., can solve the problems of increased contradiction between supply and demand of cottonseed hulls, increased cost, high production cost, etc., and achieve reduction of tanning links and production of raw materials Effects of cost reduction and environmental protection

Inactive Publication Date: 2010-06-23
YIBIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, both of the above two formulas require the use of a large amount of cottonseed hulls and wheat bran, resulting in higher production costs, and higher costs in non-cotton-producing areas
In addition, at present, almost all edible fungi are cultivated with cottonseed hulls as the main raw material (accounting for more than 60% of the compost composition). With the further development of my country's edible fungi industry, the contradiction between supply and demand of cottonseed hulls will further increase ( drama), the cost will continue to increase

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Take fresh multi-grain Luzhou-flavor liquor and discard the grains (the liquor factory can be released within 5 days from the distiller), measure the pH value, after a rough calculation, add lime powder and mix well, adjust the pH value to 10-11. And press 90%-94% of waste grains, 2%-4% of wheat bran, 0.5%-1% of white sugar, 0.5%-1% of gypsum powder, and mix evenly. While mixing well, slowly add water. The standard is to hold the water in the compost with hands, and there are water droplets between the fingers but not dripping. Pay attention to uniform mixing, uniform water absorption, and uniform pH when mixing materials. Put the mixed compost into a mushroom bottle with a volume of 800 ml, fill it to the shoulder of the bottle, compact it slightly with your hands, clean the mouth of the bottle and seal it with double kraft paper or 4 layers of newspaper and thin cotton thread. Sterilize at 100°C-125°C for 3-4 hours. After the bacteria bottle is cooled to room temper...

Embodiment 2

[0014] Take fresh multi-grain Luzhou-flavor liquor and discard grains (the liquor factory can be released within 5 days from the distiller) to measure the pH value. After a rough calculation, add lime powder and mix well to adjust the pH value to 10-11. According to the formula of 80%-85% of waste grains, 2%-4% of wheat bran, 6%-10% of sawdust, and 0.5%-2% of gypsum powder, add various auxiliary materials in sequence and mix well. While mixing well, add water slowly, with the compost being held by hand, there are water droplets between the fingers but no dripping is the standard. Pay attention to uniform mixing, uniform water absorption, and uniform pH when mixing materials. Put the fermented compost into a polypropylene plastic bag with a specification of 17cm×33cm×0.06cm, 600g per bag, and add 1cm-2cm thick conventional cottonseed hull compost on the surface of the compost (83% cottonseed hulls, 10% wheat bran, 5% corn flour, 1% gypsum powder, 1% calcium carbonate), compact...

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PUM

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Abstract

The invention relates to a method for producing agrocybe aegerita, which comprises the following steps of: adding 3 to 5 percent of lime into fresh concentrated fragrance type liquor waste lees, mixing the lime and the liquor waste lees uniformly, and adjusting the pH value to be 9 to 12; mixing the following components uniformly in percentage by weight: 80 to 95 percent of the waste lees, 1 to 10 percent of wood flour, 1 to 4 percent of wheat bran, 0.5 to 2 percent of white sugar and 0.5 to 2 percent of gypsum powder; preparing the mixture into a culture material, bottling or bagging the culture material, sterilizing the culture material at the temperature of between 100 and 125 DEG C, inoculating the culture material according to 8 to 15 percent of the inoculum concentration, and performing management according to a conventional management method for fungus-germination and the fruiting of the agrocybe aegerita. The method uses the multi-grain concentrated fragrance type liquor waste lees in stead of cotton seed hulls to produce the agrocybe aegerita and reduces the production cost, and simultaneously, because the fresh multi-grain concentrated fragrance type liquor waste lees are used, the method reduces the link of tedding the waste lees, and protects the environment.

Description

technical field [0001] The invention relates to a production method of edible fungus, which is mainly a production method of tea tree mushroom by using multi-grain Luzhou-flavor liquor discarded grains. Background technique [0002] Tea Tree Mushroom, also known as Tea Salty Mushroom, Tea Mushroom, Camellia oleifera, belongs to the Phylum Fungi, Basidiomycetes, Agaricaceae, and Coprograceae. It is a famous edible and medicinal fungus. Since tea tree mushroom was domesticated and cultivated in 1972, high-yield and high-quality strains suitable for artificial cultivation have been selected and bred through years of production practice, forming a relatively mature cultivation technology. The current main cultivation formulas are: (1) 75% cottonseed hulls, 20% wheat bran, 2% sucrose, 1% superphosphate, 1% calcium carbonate, 1% gypsum powder; (2) 83% cottonseed hulls, wheat bran 10%, corn flour 5%, gypsum powder 1%, calcium carbonate 1%. In these two formulations, cottonseed hu...

Claims

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Application Information

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IPC IPC(8): A01G1/04C05G3/00
Inventor 王涛陈泽军祝晓波周瑞平游玲邱芳
Owner YIBIN UNIV
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