CN101792349A

CN101792349A - Preparation method for raw material used for culturing needle mushroom

Info

Publication number: CN101792349A
Application number: CN 201010129784
Authority: CN
Inventors: 余维良; 余承勇; 方平; 郑明海; 傅家林; 方国平; 叶仲顺; 陆久忠; 沈秀法
Original assignee: Zhejiang Gulaoye Food Co Ltd
Current assignee: Zhejiang Gulaoye Food Co Ltd
Priority date: 2010-03-22
Filing date: 2010-03-22
Publication date: 2010-08-04

Abstract

The invention relates to a preparation method for raw materials used for culturing needle mushrooms. The raw materials contains the following components by weight percent: 20-35 percent of mulberry sawdust, 20-35 percent of cottonseed hull, 20-30 percent of rice bran, 10-20 percent of wheat bran, 2-5 percent of bean cake and 0.3-0.8 percent of lime. The water content of the raw materials is kept to be 60-70 percent and the pH value is kept to be 6-7. By adopting the method, the raw materials can be directly used for production without requiring pretreatment and the yield is increased.

Description

A kind of preparation method for raw material of cultivating flammulina velutipes

Technical field

The present invention relates to a kind of preparation method for raw material of cultivating flammulina velutipes.

Background technology

At present, in cultivating flammulina velutipes, in the process, make the major ingredient of cultivating flammulina velutipes with weed tree sawdust, husk etc. usually, and add certain organic nitrogen source material,, be mixed with the raw material of cultivating flammulina velutipes as rice bran, wheat skin, Semen Maydis powder; And be major ingredient with weed tree sawdust, husk etc., tackling it carries out pre-treatment, will soak softening the processing as husk, and weed tree sawdust will be through exposing to the sun and rain of half a year above time etc.; Like this, both lost time, and increased cost, and output is not high.

Summary of the invention

The purpose of this invention is to provide and to improve output, can be directly used in the preparation method for raw material of a kind of cultivating flammulina velutipes of production again.

The technical scheme that the present invention takes is: a kind of preparation method for raw material of cultivating flammulina velutipes is characterized in that comprising: ramulus mori bits 20～35%, cotton seed hull 20～35%, rice bran 20～30%, wheat bran 10～20%, soya-bean cake 2～5%, lime 0.3～0.8%; And the water content that keeps this raw material is 60～70%, and pH value is between 6～7.

Adopt the inventive method, need not that raw material is carried out pre-treatment and just can be directly used in production, and can increase output.

Embodiment

The invention will be further described below in conjunction with specific embodiment.

1, gets 30 kilograms in ramulus mori bits, 30 kilograms of cotton seed hulls, 25 kilograms in rice bran, 15 kilograms in wheat bran, 3 kilograms of soya-bean cakes, 0.5 kilogram in lime.

2, add entry and stirring, make it water content and remain between 60～70%.

When 3, the test pH value is between 6～7, can bottle.

4, sterilize successively → inoculate → cultivate → mycelium stimulation → management of producing mushroom.

Usually, in every bottle 350 gram, make the raw material that the major ingredient of cultivating flammulina velutipes is mixed with other weed tree sawdust, husk etc., its output is generally at 0.234 kilogram/bottle, and when cultivating according to the raw material that above-mentioned employing the present invention makes, output can reach 0.271 kilogram/bottle, and need not through soaking pre-treatment such as soften, expose to the sun and rain.

Claims

1. the preparation method for raw material of a cultivating flammulina velutipes is characterized in that comprising ramulus mori bits 20～35%, cotton seed hull 20～35%, rice bran 20～30%, wheat bran 10～20%, soya-bean cake 2～5%, lime 0.3～0.8%; And the water content that keeps this raw material is 60～70%, and pH value is between 6～7.