CN104250140A - Pleurotus eryngii nutrition medium preparation method - Google Patents
Pleurotus eryngii nutrition medium preparation method Download PDFInfo
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- CN104250140A CN104250140A CN201310260578.6A CN201310260578A CN104250140A CN 104250140 A CN104250140 A CN 104250140A CN 201310260578 A CN201310260578 A CN 201310260578A CN 104250140 A CN104250140 A CN 104250140A
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- wheat
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- sucrose
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
A pleurotus eryngii nutrition medium preparation method comprises temperature, humidity, component ratio and technical process, and is characterized in that: the temperature is 18 to 25 DEG C; the humidity is 85%-92%; the components comprise 30-40% of wheat bran, 10%-20% of cottonseed shell, 1%-5% of gypsum powder, 35%-50% of wheat-straw, 5%-15% of accessories, and 10%-15% of sucrose; and the technical process is as follows: the wheat-straw is pulverized into 1-2cm long fibrous wheat-straw, the 1-2cm long fibrous wheat-straw, the wheat bran and the cottonseed shell are mixed in a stirrer, quantitative water is added in the mixing process; a material discharged from the process 1 is heaped and fermented for 10 to 15 days; the fermented material is secondarily mixed and is added into the1%-5% of gypsum powder, and the 5%-15% of the accessories and the sucrose are added and stirred evenly; a discharged material is packaged into a bag by a packaging machine and is processed by high temperature sterilization; the sterilized base material bag is loaded on a shelf, and is processed by secondary sterilization in a breeding room; the processed base material bag is inoculated with a strain for strain breading growth at the temperature of 18 to 25 DEG C and under the humidity of 85%-92%.
Description
Technical field
The present invention relates to the preparation of a kind of mushroom Nutrient medium, exactly disclose a kind of apricot spore mushroom Nutrient medium preparation method.
Background technology
Edible mushrooms is desirable whole food or multifunctional food.Eat in the whole world at present and maximum be commonly referred to as mushroom, formal name used at school is Twospore Mushroom.From wild species, screening domestication fine quality production bacterial classification is had great potentialities further.China once tamed also artificial culture success mushroom, auricularia auriculajudae, golden ear, white fungus, straw mushroom, needle mushroom, Hericium erinaceus (Bull. Ex Fr.) Pers., dictyophora phalloidea etc. in the world first, now tame Tricholoma mongolicum Imai, and wild edible fungus King Boletus, morel, the beautiful mushroom of fragrant apricot, rivet mushroom, suillusbovinus, Russula vinosa etc. also can gather in a large number, supply and marketing is in domestic and international market.Artificial breeding technique the further developing also along with science of edible mushrooms, goes on the road of large-scale production gradually.But because edible mushroom is various in style, growing environment differs widely, particularly require comparatively harsh at the fermentation such as soil property of temperature, humidity, illumination and growth, and the key problem in technology of artificial culture is more the preparation of Nutrient medium.
Summary of the invention
Apricot spore mushroom Nutrient medium preparation method, mainly comprises: 1, temperature, and 2, humidity, 3, Nutrient medium component proportion, 4, technical process; It is characterized in that:
Temperature: 18 DEG C ~ 25 DEG C;
Humidity 85% ~ 92%;
Nutrient medium component proportion: wheat bran 30 ~ 40%, cotton seed hull 10% ~ 20%, terra alba 1% ~ 5%, wheat-straw 35% ~ 50%, auxiliary material 5% ~ 15%, sucrose 10% ~ 15%;
Technical process: 1. pulverized by wheat-straw as long 1 ~ 2cm threadiness, entering stirrer with wheat bran and cotton seed hull fully mixes, and adds the water of 80% ~ 90% in mixing process; 2. the discharging of flow process 1 is built heap fermentation 10 ~ 15 days; 3. the material after fermentation is carried out secondary stirring, and add the terra alba of 1% ~ 5%, add 5% ~ 15% auxiliary material and sucrose simultaneously, stir; 4. the discharging of flow process 3 is entered dress chartered plane dress bag, be placed in exterminating bacterium in high-temperature boiler; 5. the base-material after sterilizing is wrapped frame and is carried out cultivation indoor secondary exterminating bacterium; 6. the base-material bag inoculation bacterial classification after pair flow process 5 process, temperature 18 DEG C ~ 25 DEG C, humidity 85% ~ 92% bacteria growing.
This technological operation is simple, and raw material sources are extensive, and the Nutrient medium of preparation is nutritious, continues the provisions cycle long, is conducive to growing of mushroom, is applicable to large-scale production and application.
Embodiment
Below in conjunction with specific embodiment, specific features of the present invention is described further.
Embodiment: wheat bran 32%, cotton seed hull 12%, wheat-straw 36%, terra alba 2%, auxiliary material 7%, sucrose 11% mix by (1), the water adding 80% ~ 90% spills leaching and builds heap, then overlay film sealing, be exposed to the sun 10 ~ 15 days under daylight (spring and summer season), autumn and winter season should in greenhouse heating fermentation; (2) turn after fully fermenting evenly, pack is placed in exterminating bacterium in high-temperature boiler; (3) door and window closed by added bed of filling out, and carries out secondary exterminating bacterium to culturing chamber; (4) in Nutrient medium, bacterial classification is inoculated; (5) keep room temp 18 DEG C ~ 25 DEG C, humidity is 85% ~ 92% bacterium, and constant temperature grows.
Claims (1)
1. apricot spore mushroom Nutrient medium preparation method, mainly comprises: 1, temperature, and 2, humidity, 3, Nutrient medium component proportion, 4, technical process; It is characterized in that:
Temperature: 18 DEG C ~ 25 DEG C;
Humidity 85% ~ 92%;
Nutrient medium component proportion: wheat bran 30 ~ 40%, cotton seed hull 10% ~ 20%, terra alba 1% ~ 5%, wheat-straw 35% ~ 50%, auxiliary material 5% ~ 15%, sucrose 10% ~ 15%;
Technical process: 1. pulverized by wheat-straw as long 1 ~ 2cm threadiness, entering stirrer with wheat bran and cotton seed hull fully mixes, and adds the water of 80% ~ 90% in mixing process; 2. the discharging of flow process 1 is built heap fermentation 10 ~ 15 days; 3. the material after fermentation is carried out secondary stirring, and add the terra alba of 1% ~ 5%, add 5% ~ 15% auxiliary material and sucrose simultaneously, stir; 4. the discharging of flow process 3 is entered dress chartered plane dress bag, be placed in exterminating bacterium in high-temperature boiler; 5. the base-material after sterilizing is wrapped frame and is carried out cultivation indoor secondary exterminating bacterium; 6. the base-material bag inoculation bacterial classification after pair flow process 5 process, temperature 18 DEG C ~ 25 DEG C, humidity 85% ~ 92% bacteria growing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310260578.6A CN104250140A (en) | 2013-06-27 | 2013-06-27 | Pleurotus eryngii nutrition medium preparation method |
Applications Claiming Priority (1)
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CN201310260578.6A CN104250140A (en) | 2013-06-27 | 2013-06-27 | Pleurotus eryngii nutrition medium preparation method |
Publications (1)
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CN104250140A true CN104250140A (en) | 2014-12-31 |
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CN201310260578.6A Pending CN104250140A (en) | 2013-06-27 | 2013-06-27 | Pleurotus eryngii nutrition medium preparation method |
Country Status (1)
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CN (1) | CN104250140A (en) |
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2013
- 2013-06-27 CN CN201310260578.6A patent/CN104250140A/en active Pending
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Application publication date: 20141231 |