CN103125272A - Production method of pleurotus cornucopiae - Google Patents

Abstract

The invention discloses a production method of pleurotus cornucopiae. A biodegradable plastic bag is used. The production method is simple and practicable. Prior period investment for producing the pleurotus cornucopiae can be greatly reduced, labor for producing the pleurotus cornucopiae is reduced, labor efficiency for producing the pleurotus cornucopiae is improved, and at the same time, the pollution of plastic products to the environment can be reduced.

Description

The production method of a kind of Ji mushroom

Technical field

The present invention relates to field of edible fungus culture, relate in particular to the production method of a kind of Ji mushroom.

Background technology

Ji mushroom is unique flat mushroom kind, Pleurotus, formal name used at school Ji mushroom.Introduced a fine variety in Japan by Hebei province institute of microbiology, extensive at Japanese sales volume, be used for wheaten food and go with rice or bread.The resistance of Ji mushroom and adaptability are all very strong, and available culturing raw material is also very extensive, take raw material or cured material bag-cultured wall formula fruiting at present more.Ji mushroom mycelia is decomposed lignin, and cellulose is very competent, and general crop stalk offcuts, cotton skin, saw foam, straw, corncob etc. all can be used as the composts or fertilisers of cultivating of cultivation Ji mushroom, also can obtain high yield simultaneously.

The material such as selenium, polysaccharide body of antitumor cell is arranged, tumour cell is had very strong inhibitory action, and have immunological characteristic; The effects such as the multivitamin that Ji mushroom contains and mineral matter can improve human body metabolism, build up health, regulating plant nervous function, therefore can be used as weak patient's nutriment, all effective in cure to hepatitis, chronic gastritis, gastric duodenal ulcer, osteomalacia, hypertension etc., to reducing cholesterolemia and preventing and treating urethral calculus, certain effect is arranged also, can play opsonic action to women's climacteric syndrome.The flat mushroom nature and flavor are sweet, warm; The effect of have wind-evil dispelling and cold-evil expelling, stimulating the circulation of the blood and cause the muscles and joints to relax; With the dried illnesss such as lumbocrural pain, numb in every limb, grain is obstructed of controlling.Normal food flat mushroom can not only play the metabolism that improves human body, improves human body metabolism, certain benefit of building up health.

Along with the increase of the domestic cost of raw material and cost of labor, Ji mushroom produces mainly take edible mushroom special bacterium bag cultivating as main at present, and Japan has extensive bottle to plant Ji mushroom production model.Because the rural laborer disperses, mainly take family's workshop production model as main, so disposable infusion of financial resources is inadequate, the bacterium bag that mainly provides by the company of buying or cooperative society at present is main, and this management mode production cost is higher.If peasant household oneself produces the bacterium bag, need to buy the main equipments such as agitator and sack filling machine, disposable input is larger, and a lot of peasant households are difficult to bear.

Summary of the invention

The object of the present invention is to provide the production method of a kind of Ji mushroom, the method comprises the steps:

Ji mushroom composts or fertilisers of cultivating is added water stir, the percentage by weight of water is 55-60%;

The above-mentioned composts or fertilisers of cultivating that modulates is packed in plastic sack, every bag of weight 5-8Kg, normal-pressure sterilization;

Punch on plastic sack, solid Ji mushroom strains is filled in the hole;

Cultivate in booth and send out bacterium, form former basic after-opening fruiting.

Wherein Ji mushroom composts or fertilisers of cultivating used can for arbitrary commercially available Ji mushroom composts or fertilisers of cultivating, also can be allocated according to following formula voluntarily; As:

Wood chip 20%, corncob 20%, cotton seed hulls 29%, wheat bran 30%, lime 1%;

Wherein plastic sack used is preferably the degredation plastic bag;

Wherein during fruiting, but every bag of opening 2-4 position, and each bacterium bag can be gathered 4-6 time, gathers and the bacterium bag is done buried processing after finishing.

after the innovation of the production method of a kind of Ji mushroom of the present invention is in the pack process and uses degradable large mouthful of plastic sack and fruiting to finish with the buried processing of bacterium bag, because this pattern has adopted degradable large-bore plastics bag, avoided in a traditional Ji mushroom production model demand to edible mushroom Special-purpose production bag and special-purpose bagging equipment, thereby reduced the input of the disposable fund of Ji mushroom production, because the bore of convenient bag is larger, only need two people to coordinate namely a people to shovel that people of material supports bag and sealing can be completed whole pack process, can greatly raise labour efficiency, and because the volume of convenient bag is large, a convenient bag 5～8Kg that can feed, the pack amount that is equivalent to 3～4 traditional edible fungi bags, the white pollution that brings is used in minimizing due to the bacterium bag.

Generally speaking, the production method of a kind of Ji mushroom of the present invention can reduce the early investment that Ji mushroom produces, and raises labour efficiency, and reduces and pollutes, and is suitable for Chinese vast rural area.

Specific implementation method

Embodiment one

According to formula (wood chip 20%, corncob 20%, cotton seed hulls 29%, wheat bran 30%, lime 1%, above raw material is the dry biomass ratio of removing after moisture, all raw materials are all commercially available) take the various raw materials that Ji mushroom produces: wood chip 20Kg, corncob 20Kg cotton seed hulls 29Kg, the above weight of wheat bran 30Kg(is all in the dry biomass after converting), the artificial stirring after mixing, lime 1Kg is added to the water dissolving and adds in composts or fertilisers of cultivating, the Hou Jiashui that stirs adds water 100Kg left and right, and the composts or fertilisers of cultivating water content is adjusted to 55%～60% left and right;

The composts or fertilisers of cultivating that stirs is packed in degradable white plastic bag, and a people uses people of spade material to support mouth, and every sacked material is about 6Kg, fills rear use rope tying, and tying is difficult for too tight, to satisfy the demand of mycelia to oxygen in the bacterium process of sending out;

The plastic sack of charged is sterilized in normal-pressure sterilizing pot, sterilization time was controlled at more than 24 hours, treat after sterilization that temperature drops to 30 degree left and right Manual punching inoculations, four inoculation mouths of each convenient bag surrounding punching, fill in the inoculation mouth with buying to go mouldy from the nothing of Shanghai Xiu Feng edible mushroom cooperative society with the Ji mushroom cultivated species bacterial classification of damage by disease and insect, plug is real, and inoculum concentration is controlled at 2～3% left and right (mass ratio), send out bacterium in indoor or booth, generally cultivate 20～25 days mycelia and can cover with the bacterium bag;

Send out and to form the more artificial scarfing fruiting in position at former base after bacterium finishes to form the former base of Ji mushroom, 3～4 of every bag of openings are grown up but do not gather during parachute-opening until Ji mushroom.Gather 4～5 batches for every bag, every batch gather finish after artificial work of water sprinkling for better material moisture;

The bacterium of gathering after 5～6 batches is embedded in soil, and because plastic sack is to adopt degredation plastic to make, therefore can finally degrade, free from environmental pollution, the composts or fertilisers of cultivating that has gone out after mushroom can be used as the fertility that fertilizer increases soil.

Embodiment two

According to formula (wood chip 20%, corncob 20%, cotton seed hulls 29%, wheat bran 30%, lime 1%, above raw material is the dry biomass ratio of removing after moisture, all raw materials are all commercially available) take the various raw materials that Ji mushroom produces: wood chip 20Kg, corncob 20Kg cotton seed hulls 29Kg, the above weight of wheat bran 30Kg(is all in the dry biomass after converting), the artificial stirring after mixing, lime 1Kg is added to the water dissolving and adds in composts or fertilisers of cultivating, the Hou Jiashui that stirs adds water 100Kg left and right, and the composts or fertilisers of cultivating water content is adjusted to 55%～60% left and right;

The composts or fertilisers of cultivating for preparing is used the sack filling machine pack, and cultivation bag is that specification is the polypropylene plastics pocket of 17cm * 33cm, every packed wet feed 1Kg, and the bacterium bag that installs bag puts neck ring, punching in the middle of the bacterium bag, lid lid;

The bacterium bag that installs is put into normal autoclave carry out normal-pressure sterilization, sterilization time remained on more than 24 hours.The bacterium bag of bacterium of having gone out is put into clean cooling chamber and is carried out coolingly, and cooled bacterium bag carries out artificial infection, and bacterial classification is available from Shanghai Xiu Feng edible mushroom Specialty Co-operative Organization, and without going mouldy and damage by disease and insect, inoculum concentration is controlled at 2～3% left and right (mass ratio);

The bacterium bag that inoculation is good is put into the dark culturing chamber, generally cultivates 25～30 days mycelia and can cover with the bacterium bag;

At bacterium bag both ends open fruiting, control the humidity of fruiting environment after sending out bacterium and finishing, its envionmental humidity is remained on more than 80%, grow up but do not gather during parachute-opening until Ji mushroom.Gather 4～5 batches for every bag, every batch gather finish after artificial work of water sprinkling for better material moisture, be beneficial to the next group fruiting.

The contrasts such as table 1 a production cycle and fruit body type, output

By in table 1 to whether needing the comparison of sack filling machine, production cycle, output, cost etc., find that embodiment one adopts Ji mushroom output that method of the present invention produces apparently higher than the method for traditional embodiment two, and low than embodiment two of cost.Be fit to promote the use of.

Claims (2)

1. the production method of a Ji mushroom is characterized in that comprising following steps:

Ji mushroom composts or fertilisers of cultivating is added water stir, the percentage by weight of water is 55-60%;

The above-mentioned composts or fertilisers of cultivating that modulates is packed in plastic sack, every bag of weight 5-8Kg, normal-pressure sterilization;

Punch on plastic sack, solid Ji mushroom strains is filled in the hole;

Cultivate in booth and send out bacterium, form former basic after-opening fruiting.

2. the production method of Ji mushroom according to claim 1, is characterized in that described plastic sack is the degredation plastic bag.