CN107226741A

CN107226741A - White mushroom culture medium and preparation method

Info

Publication number: CN107226741A
Application number: CN201710482176.9A
Authority: CN
Inventors: 陈万鹏; 覃灵森
Original assignee: LIUCHENG XINTIANDI ECOLOGICAL AGRICULTURE DEVELOPMENT Co Ltd
Current assignee: LIUCHENG XINTIANDI ECOLOGICAL AGRICULTURE DEVELOPMENT Co Ltd
Priority date: 2017-06-22
Filing date: 2017-06-22
Publication date: 2017-10-03

Abstract

The invention discloses a kind of White mushroom culture medium and preparation method, it is related to fungus growing technique field, comprises the following steps：It is raw material that this White mushroom culture medium, which chooses cotton seed hulls, dry pig manure powder, dry cow dung powder, mulberry bar bits, weed tree sawdust, bagasse, wheat bran, land plaster, lime and calcium bicarbonate, preparation method first prewet dry pig manure powder, dry cow dung powder, mulberry bar bits and weed tree sawdust rest, other raw materials are added to be prewetted for the second time, effectively make the miscellaneous bacteria spore germination in compost into mycelia, easily thoroughly sterilizing.The medium sterilization for solving existing cultivating agaricus bisporus is not thorough, the problem of Fruiting quality is poor.

Description

White mushroom culture medium and preparation method

Technical field

The present invention relates to fungus growing technique field, especially a kind of White mushroom culture medium and preparation method.

Background technology

White mushroom not only delicious flavour, color white matter is tender, and nutrition very abundant, and protein content is not only much higher than institute There are vegetables, quite, and protein in White mushroom is all vegetable protein for its content and milk and some meats, easily by people Body absorbs.In addition, in White mushroom also body immunity can be improved, with nutrition and health care containing polysaccharide and other active materials Double effects.White mushroom cultivation is main to utilize stalk and animal dung for primary raw material, progress fermentation material solid cultivation, but south Belong to hot humid microclimate, environment miscellaneous bacteria is more, and the medium sterilization that there is cultivating agaricus bisporus is not thorough, and Fruiting quality is poor The problem of.

The content of the invention

The present invention provides a kind of White mushroom culture medium and preparation method, and it can solve the culture medium of existing cultivating agaricus bisporus Sterilizing is not thorough, the problem of Fruiting quality is poor.

In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：This White mushroom culture medium, including with The raw material of lower parts by weight：70 ~ 80 parts of cotton seed hulls, 5 ~ 8 parts of dry pig manure powder, 5 ~ 10 parts of dry cow dung powder, mulberry bar consider to be worth doing 30 ~ 40 parts, it is miscellaneous 20 ~ 30 parts of wood chip, 10 ~ 20 parts of bagasse, 10 ~ 15 parts of wheat bran, 2 ~ 4 parts of land plaster, 2 ~ 4 parts of lime and calcium bicarbonate 0.5 ~ 1 Part.

Above-mentioned button mushroom dregs fertilizer, its preparation method comprises the following steps：1）By the dry pig manure powder, the dry ox Excrement powder, mulberry bar bits and weed tree sawdust mixing and water adding stirring are prewetted, and are then rested 10 ~ 12 hours, are added the cottonseed Shell, the bagasse, the wheat bran, the land plaster and the lime are mixed to add water and prewetted for the second time, and humidity is protected Hold and build heap 60 ~ 65% and obtain windrow；2）In step 1）Gained windrow surface is sprinkled with cover film after lime, the film every 40 ~ 50cm, which burrows, to be fermented, and carries out within 3 ~ 4 days covering the film, 4 after spilling a lime again on the windrow surface after turning Carry out secondary turning after ~ 5 days and spread out to obtain bulk cargo；3）By step 2）Gained bulk cargo is fitted into inoculation bottle after carrying out sterilization treatment, The inoculation bottle is put into inoculating hood, it is that 5 ~ 8 DEG C of transfer room is rested 2 ~ 3 days and produces double spores that the inoculating hood is put into temperature Mushroom culture medium.

In above-mentioned technical proposal, more specifically technical scheme can also be：The inoculation bottle temperature is 28 ~ 30 DEG C, described Inoculating hood is sprayed with the cresol solution,saponated that concentration is 1.5%.

By adopting the above-described technical solution, the present invention has the advantages that compared with prior art：

1st, first pig manure powder, dry cow dung powder, mulberry bar bits and weed tree sawdust prewet and rested after a period of time, mixed with other raw materials Conjunction is prewetted for the second time builds heap fermentation, effectively makes the miscellaneous bacteria spore germination in compost into mycelia, easily thoroughly sterilizing；2nd, cover Lid film plays the effect of moisture-heat preservation, has good air permeable effect in equidistant mode on film；3rd, inoculation bottle is protected Holding low temperature is to prevent high temperature from killing probioticses, and inoculating hood sprinkling cresol solution,saponated, which is played, sterilizes antibacterial effect.

Embodiment

With reference to instantiation, the invention will be further described：

Embodiment one

The raw material of this White mushroom culture medium of this example is as follows：Cotton seed hulls 70kg, dry pig manure powder 5kg, dry cow dung powder 5kg, mulberry bar Consider 30kg, weed tree sawdust 20kg, bagasse 10kg, wheat bran 10kg, land plaster 2kg, 2kg parts of lime and calcium bicarbonate 0.5kg to be worth doing.

Preparation method is as follows：

1）Dry pig manure powder, dry cow dung powder, mulberry bar bits and the stirring of weed tree sawdust mixing and water adding are prewetted, then rested 10 hours, then add Enter cotton seed hulls, bagasse, wheat bran, land plaster and lime mixing to add water and prewetted for the second time, humidity is maintained at 60% and builds heap Obtain windrow；

2）In step 1）Gained windrow surface is sprinkled with cover film after lime, and film burrows every 40cm to be fermented, and carries out within 3 days The film is covered after spilling a lime again on the windrow surface after turning, secondary turning is carried out after 4 days spreads out to obtain bulk cargo；

3）By step 2）Gained bulk cargo is fitted into inoculation bottle after carrying out sterilization treatment, and inoculation bottle is put into inoculating hood, will be inoculated with It is that 5 DEG C of transfer room is rested 2 days and produces White mushroom culture medium that case, which is put into temperature, and the inoculation bottle temperature is 28 DEG C, the inoculation Case is sprayed with the cresol solution,saponated that concentration is 1.5%.

Embodiment two

The raw material of this White mushroom culture medium of this example is as follows：Cotton seed hulls 80kg, dry pig manure powder 8kg, dry cow dung powder 10kg, mulberry bar Consider 40kg, weed tree sawdust 30kg, bagasse 20kg, wheat bran 15kg, land plaster 4kg, lime 4kg and calcium bicarbonate 1kg to be worth doing.

Preparation method is as follows：

1）Dry pig manure powder, dry cow dung powder, mulberry bar bits and the stirring of weed tree sawdust mixing and water adding are prewetted, then rested 12 hours, then add Enter cotton seed hulls, bagasse, wheat bran, land plaster and lime mixing to add water and prewetted for the second time, humidity is maintained at 65% and builds heap Obtain windrow；

2）In step 1）Gained windrow surface is sprinkled with cover film after lime, and film burrows every 50cm to be fermented, and carries out within 4 days Spill cover film after a lime after turning again on windrow surface, secondary turning is carried out after 5 days spread out to obtain bulk cargo；

3）By step 2）Gained bulk cargo is fitted into inoculation bottle after carrying out sterilization treatment, and inoculation bottle is put into inoculating hood, will be inoculated with It is that 8 DEG C of transfer room is rested 3 days and produces White mushroom culture medium that case, which is put into temperature, and the inoculation bottle temperature is 30 DEG C, the inoculation Case is sprayed with the cresol solution,saponated that concentration is 1.5%.

Claims

1. a kind of White mushroom culture medium, it is characterised in that include the raw material of following parts by weight：

70 ~ 80 parts of cotton seed hulls, 5 ~ 8 parts of dry pig manure powder, 5 ~ 10 parts of dry cow dung powder, mulberry bar consider to be worth doing 30 ~ 40 parts, 20 ~ 30 parts of weed tree sawdust, 0.5 ~ 1 part of 10 ~ 20 parts of bagasse, 10 ~ 15 parts of wheat bran, 2 ~ 4 parts of land plaster, 2 ~ 4 parts of lime and calcium bicarbonate.

2. a kind of preparation method of White mushroom culture medium, it is characterised in that using the raw material of following parts by weight：

70 ~ 80 parts of cotton seed hulls, 5 ~ 8 parts of dry pig manure powder, 5 ~ 10 parts of dry cow dung powder, mulberry bar consider to be worth doing 30 ~ 40 parts, 20 ~ 30 parts of weed tree sawdust, 0.5 ~ 1 part of 10 ~ 20 parts of bagasse, 10 ~ 15 parts of wheat bran, 2 ~ 4 parts of land plaster, 2 ~ 4 parts of lime and calcium bicarbonate；

Its preparation method comprises the following steps：

1）The dry pig manure powder, the dry cow dung powder, mulberry bar bits and weed tree sawdust mixing and water adding stirring are prewetted, then Rest 10 ~ 12 hours, add the cotton seed hulls, the bagasse, the wheat bran, the land plaster and lime mixing and stir Mix to add water and prewetted for the second time, humidity, which is maintained at 60 ~ 65%, builds heap and obtain windrow；

2）In step 1）Gained windrow surface is sprinkled with cover film after lime, and the film burrows every 40 ~ 50cm to be fermented, Carry out within 3 ~ 4 days covering the film after spilling a lime again on the windrow surface after turning, secondary turning stand is carried out after 4 ~ 5 days Open and obtain bulk cargo；

3）By step 2）Gained bulk cargo is fitted into inoculation bottle after carrying out sterilization treatment, and the inoculation bottle is put into inoculating hood, will It is that 5 ~ 8 DEG C of transfer room is rested 2 ~ 3 days and produces White mushroom culture medium that the inoculating hood, which is put into temperature,.

3. the preparation method of White mushroom culture medium according to claim 2, it is characterised in that：The inoculation bottle temperature is 28 ~ 30 DEG C, the inoculating hood is sprayed with the cresol solution,saponated that concentration is 1.5%.