CN103155795A

CN103155795A - Method of cultivating monkey head mushroom by using corncob

Info

Publication number: CN103155795A
Application number: CN2011104201415A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-15
Filing date: 2011-12-15
Publication date: 2013-06-19

Abstract

The invention discloses a method of cultivating a monkey head mushroom by using a corncob and aims to overcome the defects in existing production that mushrooms are uneven, productivity is low, production cycle is long and the like when the corncob is used for cultivation of the monkey head mushroom. The method of cultivating the monkey head mushroom by using the corncob is simple in operating method, low in investment and capable of improving productivity and quality of the monkey head mushroom. Culture medium ingredient includes the corncob, bran, gypsum, phosphatic fertilizer and lime. The operation method includes the steps of preparing medium, retting stack and fermenting, bagging, sterilizing, transmitting to a greenhouse, controlling temperature and humidity and fruiting. The method of cultivating the monkey head mushroom by using the corncob has the advantages of being abundant in raw material sources and relatively low in production cost.

Description

A kind of method of utilizing the corncob cultivation Hericium erinaceus

Technical field

The invention belongs to fungus growing technique field, particularly a kind of method of utilizing the corncob cultivation Hericium erinaceus.

Background technology

Hericium erinaceus meat is tender delicious, nutritious, and it is superior that color all belongs to, and is the high edible fungi of edibility.According to one's analysis, contain protein 26.3 grams, fatty 4.2 grams, carbohydrate 44.9 grams, raw fiber 6.4 grams in every 100 dried Hericium erinaceus of gram, contain simultaneously several mineral materials and the vitamins such as calcium, phosphorus, iron.In addition, also contain 17 seed amino acids, wherein have 7 kinds to be that human body is necessary.Contain glycopeptide, proteoglycan etc. in Hericium erinaceus, these compositions can promote Hemolysin formation, can increase the immunologic function of human body.

Containing abundant nutrition and available chemical composition in corncob, according to Relevant Analysis, contain the carbohydrate more than 30%, the protein of 2%-4% and the fat of 0.5-1% in maize stalk, is a kind of important source material of producing edible mushroom.On producing at present, utilize the corncob cultivation edible mushroom mainly to exist out bacterium uneven, yield poorly, the shortcomings such as production cycle length.

Summary of the invention

The objective of the invention is for utilizing the corncob cultivation Hericium erinaceus to exist out bacterium uneven in present production, yield poorly, the shortcomings such as the production cycle is long provide that a kind of method of operating is easy, small investment, and can improve Hericium erinaceus output, quality the method for corncob cultivation Hericium erinaceus.The present invention is achieved in that

1, preparation medium.Its formula is: corncob 78%, wheat bran 20%, gypsum 1%, phosphate fertilizer 0.5%, lime 0.5%.To note 3 points during the preparation base-material, the firstth, in formula, the addition of wheat bran can not surpass 20%, otherwise bare headed mushroom phenomenon can occur.The secondth, the addition of lime can not surpass 0.5%, is thirdly to forbid to use carbendazim slowly otherwise can not send out bacterium or send out bacterium, and Hericium erinaceus is extremely responsive to carbendazim, very easily causes not sending out bacterium, and even the bacterium bag is scrapped in batch.

2, pile fermentation.The composts or fertilisers of cultivating and the auxiliary material mixed phosphorus fertilizer that prepare is soluble in water, mix at 1: 1.8 by material water and build heap fermentation, for making the composts or fertilisers of cultivating ventilation ventilative, make a call to a ventilation hole every 30 centimetres, then at stockpile upper cover straw screen or mat or sunshade net, prevent that charge level from drying.Note not cover film, if stockpile is airtight, very easily cause stockpile to rot smelly.

When the temperature of surveying dark 25 centimeters of stockpile reaches more than 60 ℃, the beginning timing, after stack retting 7-8 hour, turning is thermometric stack retting 8 hours again more than 60 ℃ again, can pack.

3, pack, sterilization.Select the knuckle vinyl bag of 35 centimetres of 18 cm x, every bag can fill wet feed 540 grams, installs on bonnet non-cotton cover and puts into autoclave 10 hours, keep 100 ℃ of temperature, take out a vexed night again, put into inoculating hood, aseptic access original seed (original seed can be bought to supplier) after cooling.

4, fruiting period management.Sack a positive and a negative horizontally-arranged of full bacterium in booth, is arranged as pressing same direction, due to the large easy bonding mushroom shape that affects of Hericium erinaceus build.Then dial without cotton lid, space water spray in past booth, attention can not be sprayed onto water in the bacterium bag.

5, control temperature, humidity.Rationally controlling temp. and humidity is important measures of fruiting period management.If temperature surpasses 23 ℃, fruit body development is slow, and very easily forms misshapen mushroom or lunge hair not; If surpass 26 ℃, the atrophy of mushroom body is rotted.If temperature is suitable, humidity remains on 85%-95%, approximately can adopt mushroom in 15-20 days.

Embodiment

The invention will be further described below by embodiment.

Embodiment:

By 1000 bags of batchings, 800 kilograms of corncobs, 200 kilograms, wheat bran, 10 kilograms, gypsum, 5 kilograms, phosphate fertilizer, 5 kilograms, lime.

Windrow fermentation in August, composts or fertilisers of cultivating and auxiliary material mix, and mix at 1: 1.8 by material water and build heap and ferment, and make a call to a ventilation hole every 30 centimetres, then at stockpile upper cover straw screen or mat or sunshade net.When material temperature reached more than 60 ℃, after stack retting 7-8 hour, turning kept material temperature stack retting 8 hours again more than 60 ℃, can pack.Vinyl bag is selected in pack, and every bag can fill 0.7 kilogram of wet feed.Processed 10 hours at autoclave, keep 100 ℃ of temperature, cooling rear access original seed.Move into the booth period management.18-20 ℃ of temperature of shed of control, humidity remain on 85%-95%, can adopt mushroom in 15 days.

Claims

1. a method of utilizing the corncob cultivation Hericium erinaceus, is characterized in that culture medium prescription: corncob 78%, wheat bran 20%, gypsum 1%, phosphate fertilizer 0.5%, lime 0.5%.Method of operating is: preparation medium → pile fermentation → pack → sterilization → immigration booth → control temperature, humidity → fruiting.