CN108739051A - A kind of pleurotus eryngii fruiting cultural method - Google Patents
A kind of pleurotus eryngii fruiting cultural method Download PDFInfo
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- CN108739051A CN108739051A CN201810515719.7A CN201810515719A CN108739051A CN 108739051 A CN108739051 A CN 108739051A CN 201810515719 A CN201810515719 A CN 201810515719A CN 108739051 A CN108739051 A CN 108739051A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G18/00—Cultivation of mushrooms
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G18/00—Cultivation of mushrooms
- A01G18/20—Culture media, e.g. compost
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G18/00—Cultivation of mushrooms
- A01G18/70—Harvesting
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Abstract
A kind of pleurotus eryngii fruiting cultural method, includes the following steps：Preparation, pack, sterilizing, inoculation, culture, fruiting, packaging and the refrigeration of Pleurotus eryngii culture medium.For the method for planting almond abalone mushroom of the present invention by the collocation of culture medium raw material ingredient and proportion, inoculation, sterilizing, fruiting period management medium temperature degree, humidity, illumination, ventilation and the control of management method improve nutrition, mouthfeel and the quality of Pleurotus eryngii.
Description
Technical field
The present invention relates to Pleurotus eryngii planting technology field, especially a kind of pleurotus eryngii fruiting cultural method.
Background technology
Pleurotus eryngii is what one kind being grown on European mediterranean region, Middle East and North Africa, but is also grown in parts of Asia
Consumption mushroom class is gained the name because of the mouthfeel of its fragrance and bacterial context plumpness such as abalone with almond.Pleurotus eryngii be exploitation cultivation at
Edible, medicinal, dietotherapy the Rare edible fungus new varieties of integrating for work(.Cultivation use has cotton seed hulls, sawdust, other auxiliary materials have
Wheat bran, sugar, calcium carbonate etc..But Pleurotus eryngii cultural method is varied currently on the market, the Pleurotus eryngii quality turned out is irregular
It is uneven, it can not ensure nutrition, mouthfeel and the yield of Pleurotus eryngii.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of pleurotus eryngii fruiting cultural methods, are formulated by Pleurotus eryngii former
The selection of material and the proportioning of proportion, inoculation, sterilizing, fruiting period management medium temperature degree, humidity, illumination, ventilation and management method culture
Pleurotus eryngii, using the Pleurotus eryngii nutrition of this method culture is balanced, crisp in taste, yield is high.
The technical problem to be solved by the present invention is to what is realized by technical solution below.A kind of pleurotus eryngii fruiting training
The method of supporting, its main feature is that：Include the following steps：
（1）The preparation of Pleurotus eryngii culture medium：Raw material includes following components by weight：Thick 8~10 parts of sawdust, thin sawdust 8~10
Part, 20~40 parts of corn cob granule, 8~10 parts of thin bagasse, 8~10 parts of thick bagasse, 17~19 parts of wheat bran, dregs of beans 9~9.5
Part, 8~10 parts of corn flour, 0.5~1.5 part of precipitated calcium carbonate, 0.2~0.8 part of quick lime；
Using thick sawdust, thin sawdust, corn cob granule, thick bagasse, thin bagasse as major ingredient after pretreatment according to volume
Method successively carries out composting, then carries out turning processing, turning handle well after the agitated processing of major ingredient after for use, wheat bran, jade
After rice flour, dregs of beans, quick lime, precipitated calcium carbonate are mixed as fine fodder according to component proportion, obtained culture is stirred with major ingredient
Base；65%~70%, pH value is controlled 8.5~9.2 the water content control of the culture medium；
Above-mentioned Pleurotus eryngii culture medium prescription, the quality standard of raw material are：The granularity of thick sawdust is 4mm~6mm, thin sawdust
Granularity is 2mm~4mm, and the granularity of thin bagasse is 2mm~4mm, and the granularity of thick bagasse is 4mm~8mm, corncob
Granularity be less than or equal to 8mm, the granularity of wheat bran be less than or equal to 4mm, the granularity of corn flour be less than or equal to
1.5mm。
（2）Pack：Culture medium obtained is packed, obtains required bacterium bag, bacterium bag Weight control is in 1.4kg~1.5kg；
（3）Sterilizing：Bacterium bag is packed into sterilization basket, sterilization basket is placed in autoclave and sterilizes, and bacterium bag is placed on 10000 grades after sterilizing
It purifies cooling chamber and carries out forced cooling processing 8~10 hours, the pH value of culture medium is controlled 6~6.2 in bacterium bag；
（4）Inoculation：Control bacterium bag central temperature carries out inoculation operation at 18~22 DEG C, to being entirely inoculated with pipeline, connecing before inoculation
Kind rifle and strain conveyance conduit carry out sterilization treatment, are inoculated with later to each bacterium bag using inoculating gun, every kilogram of culture in bacterium bag
Base inoculum concentration is controlled in 24.3~24.7cc；
（5）Culture：The bacterium bag for connecting strain is placed on culturing rack, is transported to field planting library and is stacked 9~11 days, temperature control 21~
23 DEG C, 60~65, gas concentration lwevel controls the 9th day after 3000~5000ppm, inoculation and is transported to incubator humidity,
Incubator is transported to mushroom room after placing 26~29 days, and cultivation stage whole process is without optical culture；
（6）Fruiting：Cultured bacterium bag is transported to mushroom room, selects pollution-free strain and is placed on fruiting grid and carries out fruiting,
Fruiting is divided into three phases, respectively conditioned space temperature, humidity, illumination and ventilation in the different stages；
First stage is ten days,
First day space temperature is 12~14 DEG C, and developmental condition is to beat cold stimulation,
Second day space temperature is 16~18 DEG C, and developmental condition restores for charge level mycelia,
Third day space temperature is 16~18 DEG C, and space humidity is 60~70%, and intensity of illumination is 700~800lux, light irradiation time
For 8~10h, for gas concentration lwevel in 2000~4000ppm, developmental condition is the recovery of charge level mycelia, bacterium to ventilation condition in order to control
Silk kink,
Fourth, fifth day space temperature is 15~17 DEG C, and space humidity is 60~70%, and intensity of illumination is 700~800lux, illumination
8~10h of Shi Changwei, for gas concentration lwevel in 3000~5000ppm, developmental condition is flower bud, ring of helping pull a cart to ventilation condition in order to control,
Six to nine day space temperature is 14.5~16.5 DEG C, and space humidity is 60~70%, and intensity of illumination is 700~800lux,
Light irradiation time is 8~10h, and gas concentration lwevel goes out in 3000~5000ppm, developmental condition for small mushroom bud ventilation condition in order to control
It is existing,
Tenth day space temperature is 14.5~16.5 DEG C, and space humidity is 60~70%, and intensity of illumination is 700~800lux, illumination
8~10h of Shi Changwei, for gas concentration lwevel in 3000~5000ppm, developmental condition is mushroom flower bud fundamental form to ventilation condition in order to control
At, remove lantern ring；
Second stage is four days,
First and second day space temperature is 14~16 DEG C, and space humidity is 60~70%, no light, ventilation condition titanium dioxide in order to control
Concentration of carbon in 2500~6000ppm,
Third and fourth day space temperature is 13~15 DEG C, and space humidity is 60~70%, no light, ventilation condition titanium dioxide in order to control
For concentration of carbon in 2500~6000ppm, developmental condition is that small mushroom bud forms more intact basic bag outlet；
Phase III is five days,
First day space temperature is 13~15 DEG C, and space humidity is 60~70%, no light, ventilation condition carbon dioxide in order to control
For concentration in 2500~6000ppm, developmental condition is to dredge flower bud,
Second day space temperature is 13~15 DEG C, and space humidity is 60~80%, no light, ventilation condition carbon dioxide in order to control
Concentration in 2500~6000ppm,
Third day space temperature is 12~14 DEG C, and space humidity is 60~80%, no light, ventilation condition carbon dioxide in order to control
For concentration in 2500~6000ppm, developmental condition is to choose to adopt,
Fourth, fifth day space temperature is 12~14 DEG C, and space humidity is 60~80%, no light, ventilation condition titanium dioxide in order to control
For concentration of carbon in 2500~6000ppm, developmental condition is to adopt greatly；
（7）Packaging and refrigeration：It has harvested Pleurotus eryngii and is transported to packing shop with Turnround basket and carried out cutting mushroom, classification and packaging operation, wrapped
Dress standard is 2.5kg/ bags, vacuumizes tying after air-breathing, is sent into freezer, and packing shop space temperature in operation maintains 13
~16 DEG C, cold store temperature is controlled at 2~5 DEG C.
The step（1）Middle corn cob granule needs are impregnated with completely with corn cob granule to be impregnated in advance for standard, water content
It is 65%~70%；Select the thick sawdust of pilling up time 3 months or more and thin sawdust, thick bagasse and the selection of thin bagasse 1 year are old
Slag, above-mentioned thick sawdust, thin sawdust, thick bagasse are with thin bagasse difference fermentation process and by 1~2 abundant turning
Reason, control water content are 63~65%.
The step（3）Middle sterilizing parameter is：99~102 DEG C of 58~63min of maintenance are set first, and in temperature-rise period
Ensure that cold air row is thorough；Then 114~116 DEG C of 18~23min of maintenance are set；122~125 DEG C of maintenances 158 of finally setting~
163min；Stewing to set 28~33min, enabling 0.004~0.006mpa of pressure, when enabling, which first opens 8~12cm of autoclave door and allows, goes out
Autoclave door is completely opened after 5~8min of standing carry out the operation that takes the dish out of the pot after excess vapor fully sheds in bacterium pot.
The step（4）Middle sterilizing methods are：Integrated piping is arranged cold thoroughly general maintenance using steam and is arranged for 15~20 minutes
Steam pressure is maintained at 60min pressurizes under conditions of 0.12mpa, steam off valve and terminal valve after cold, opens strain valve
Door exhausts strain in pipeline after carrying out tube-cooled.
The step（7）In cut mushroom method be by Pleurotus eryngii mushroom root using it is special cut mushroom knife modify, according to mushroom handle length into
Row is classified one by one, and the breakage of mushroom cap does not directly wait Pleurotus eryngiis to make substandard products processing with mushroom handle.
Compared with prior art, pleurotus eryngii fruiting cultural method of the invention, by the selection of Pleurotus eryngii formula material and
The proportioning of proportion, inoculation, sterilizing, fruiting period management medium temperature degree, humidity, illumination, ventilation and management method improve Pleurotus eryngii
Nutrition, mouthfeel and yield.
Specific implementation mode
The specific technical solution of the present invention described further below, in order to which those skilled in the art is further understood that
The present invention, without constituting the limitation to its right.
A kind of pleurotus eryngii fruiting cultural method, its main feature is that：Include the following steps：
（1）The preparation of Pleurotus eryngii culture medium：Raw material includes following components by weight：Thick 8~10 parts of sawdust, thin sawdust 8~10
Part, 20~40 parts of corn cob granule, 8~10 parts of thin bagasse, 8~10 parts of thick bagasse, 17~19 parts of wheat bran, dregs of beans 9~9.5
Part, 8~10 parts of corn flour, 0.5~1.5 part of precipitated calcium carbonate, 0.2~0.8 part of quick lime；The water content control of culture medium exists
65%~70%, pH value is controlled 8.5~9.2；Corn cob granule needs are impregnated with completely with corn cob granule to be impregnated in advance for standard,
Water content is 65%~70%；The thick sawdust of pilling up time 3 months or more and thin sawdust, thick bagasse is selected to be selected with thin bagasse
1 year old slag, above-mentioned thick sawdust, thin sawdust, thick bagasse and thin bagasse fermentation process and fully turn over respectively by 1~2 time
Heap processing, control water content are 63~65%.The quality standard of raw material is：The granularity of thick sawdust is 4mm~6mm, thin sawdust
Granularity is 2mm~4mm, and the granularity of thin bagasse is 2mm~4mm, and the granularity of thick bagasse is 4mm~8mm, corncob
Granularity be less than or equal to 8mm, the granularity of wheat bran be less than or equal to 4mm, the granularity of corn flour be less than or equal to
1.5mm。
To pass through pretreated thick sawdust, thin sawdust, corn cob granule, thick bagasse and thin bagasse as major ingredient according to
Volumetric method successively carries out composting, and control properly builds heap size, using forklift progress turning processing, turning handle well after major ingredient
It is for use after large-scale agitated kettle stir process.The fine fodders such as wheat bran, corn flour, dregs of beans, lime, precipitated calcium carbonate are marked according to buying
Standard is purchased, and fine fodder mixing machine system is used（Feed Manufacturing class equipment）After being mixed according to component proportion, throwing is mixed with major ingredient
It send to stock stirring system first order agitated kettle do stirring and required moisture is added after twenty minutes, be stirred for after forty minutes
It is delivered to two level agitated kettle by stirring conveyor to stir 30 minutes, then is delivered to three-level agitated kettle and is stirred obtained culture
Base.
（2）Pack：Culture medium obtained is packed with special sack filling machine, obtains required bacterium bag, bacterium bag Weight control
In 1.4kg~1.5kg.
（3）Sterilizing：Bacterium bag is packed into sterilization basket, every basket 12 packet, and sterilization basket is placed on special sterilizing trolley and is pushed into
It sterilizes in autoclave, sterilizing parameter is：99~102 DEG C of 58~63min of maintenance are set first, and ensure cold air in temperature-rise period
Row is thorough；Then 114~116 DEG C of 18~23min of maintenance are set；122~125 DEG C of 158~163min of maintenance are finally set；It is stewing to set
28~33min, enabling 0.004~0.006mpa of pressure, when enabling, first open 8~12cm of autoclave door and allow extra steaming in autoclave
Autoclave door is completely opened after 5~8min of standing carry out the operation that takes the dish out of the pot after gas fully sheds.Bacterium bag after sterilizing is placed on 10000
Grade purification cooling chamber carries out forced cooling and handles 8~10 hours, and the pH value of culture medium is controlled 6~6.2 in bacterium bag.
（4）Inoculation：Bacterium bag central temperature carries out inoculation operation at 18~22 degree, to being entirely inoculated with pipeline, connecing before inoculation
Kind rifle and strain conveyance conduit carry out sterilization treatment, are inoculated with later to each bacterium bag using inoculating gun, every kilogram of culture in bacterium bag
Base inoculum concentration is controlled in 24.3~24.7cc；Wherein sterilizing methods be integrated piping using steam arrange it is cold it is thoroughly general maintain 15~
Steam pressure is maintained at 60min pressurizes under conditions of 0.12mpa, steam off valve and terminal valve after row is cold within 20 minutes, beats
It opens after strain valve carries out tube-cooled and exhausts strain in pipeline.
（5）Culture：The bacterium bag for connecting strain is placed on culturing rack, is transported to field planting library and is stacked 9~11 days, temperature control exists
21~23 DEG C, 60~65, gas concentration lwevel controls the 9th day after 3000~5000ppm, inoculation and is transported to culture humidity
Library, the control of incubator temperature is at 21~23 DEG C, and 60~65, gas concentration lwevel is controlled in 3000~5000ppm humidity, is being trained
It supports after library is placed 26~29 days and is transported to mushroom room, cultivation stage whole process is without optical culture.
（6）Fruiting：Cultured bacterium bag is transported to mushroom room, and hand picking is pollution-free, and that strain is placed on fruiting grid is enterprising
Row fruiting, fruiting are divided into three phases, respectively conditioned space temperature, humidity, illumination and ventilation in the different stages；
First stage is ten days,
First day space temperature is 12~14 DEG C, and developmental condition is to beat cold stimulation,
Second day space temperature is 16~18 DEG C, and developmental condition restores for charge level mycelia,
Third day space temperature is 16~18 DEG C, and space humidity is 60~70%, and intensity of illumination is 700~800lux, light irradiation time
For 8~10h, for gas concentration lwevel in 2000~4000ppm, developmental condition is the recovery of charge level mycelia, bacterium to ventilation condition in order to control
Silk kink,
Fourth, fifth day space temperature is 15~17 DEG C, and space humidity is 60~70%, and intensity of illumination is 700~800lux, illumination
8~10h of Shi Changwei, for gas concentration lwevel in 3000~5000ppm, developmental condition is flower bud, ring of helping pull a cart to ventilation condition in order to control,
Six to nine day space temperature is 14.5~16.5 DEG C, and space humidity is 60~70%, and intensity of illumination is 700~800lux,
Light irradiation time is 8~10h, and gas concentration lwevel goes out in 3000~5000ppm, developmental condition for small mushroom bud ventilation condition in order to control
It is existing,
Tenth day space temperature is 14.5~16.5 DEG C, and space humidity is 60~70%, and intensity of illumination is 700~800lux, illumination
8~10h of Shi Changwei, for gas concentration lwevel in 3000~5000ppm, developmental condition is mushroom flower bud fundamental form to ventilation condition in order to control
At, remove lantern ring；
Second stage is four days,
First and second day space temperature is 14~16 DEG C, and space humidity is 60~70%, no light, ventilation condition titanium dioxide in order to control
Concentration of carbon in 2500~6000ppm,
Third and fourth day space temperature is 13~15 DEG C, and space humidity is 60~70%, no light, ventilation condition titanium dioxide in order to control
For concentration of carbon in 2500~6000ppm, developmental condition is that small mushroom bud forms more intact basic bag outlet；
Phase III is five days,
First day space temperature is 13~15 DEG C, and space humidity is 60~70%, no light, ventilation condition carbon dioxide in order to control
For concentration in 2500~6000ppm, developmental condition is to dredge flower bud,
Second day space temperature is 13~15 DEG C, and space humidity is 60~80%, no light, ventilation condition carbon dioxide in order to control
Concentration in 2500~6000ppm,
Third day space temperature is 12~14 DEG C, and space humidity is 60~80%, no light, ventilation condition carbon dioxide in order to control
For concentration in 2500~6000ppm, developmental condition is to choose to adopt,
Fourth, fifth day space temperature is 12~14 DEG C, and space humidity is 60~80%, no light, ventilation condition titanium dioxide in order to control
For concentration of carbon in 2500~6000ppm, developmental condition is to adopt greatly.
（7）Packaging and refrigeration：It has harvested Pleurotus eryngii and is transported to packing shop with special Turnround basket and carried out cutting mushroom, classification and pack
Operation, summer also need to cut after the Pleurotus eryngii that mushroom has been classified is pre-chilled and pack again, and packaging standard is 2.5kg/ bags, is vacuumized
Air-breathing uses rubber band tying, is placed in special carton or insulating foam case according to one case 10kg and pile is on purpose-made pallet
It is sent into freezer, packing shop space temperature in operation maintains 13~16 DEG C, and cold store temperature is controlled at 2~5 DEG C, cold
It is one week to hide the best preservation time in library.It is to modify the mushroom root of Pleurotus eryngii using special mushroom knife of cutting to cut mushroom method, according to mushroom handle
Length is classified one by one, and directly equal Pleurotus eryngiis do not make substandard products processing for the breakage of mushroom cap and mushroom handle.
Claims (8)
1. a kind of pleurotus eryngii fruiting cultural method, which is characterized in that include the following steps：
（1）The preparation of Pleurotus eryngii culture medium：Raw material includes following components by weight：Thick 8~10 parts of sawdust, thin sawdust 8~10
Part, 20~40 parts of corn cob granule, 8~10 parts of thin bagasse, 8~10 parts of thick bagasse, 17~19 parts of wheat bran, dregs of beans 9~9.5
Part, 8~10 parts of corn flour, 0.5~1.5 part of precipitated calcium carbonate, 0.2~0.8 part of quick lime；
Using thick sawdust, thin sawdust, corn cob granule, thick bagasse, thin bagasse as major ingredient after pretreatment according to volume
Method successively carries out composting, then carries out turning processing, turning handle well after the agitated processing of major ingredient after for use, wheat bran, jade
After rice flour, dregs of beans, quick lime, precipitated calcium carbonate are mixed as fine fodder according to component proportion, obtained culture is stirred with major ingredient
Base；65%~70%, pH value is controlled 8.5~9.2 the water content control of the culture medium；
（2）Pack：Culture medium obtained is packed, required bacterium bag is obtained；
（3）Sterilizing：Bacterium bag is packed into sterilization basket, sterilization basket is placed in autoclave and sterilizes, and bacterium bag is placed on 10000 grades after sterilizing
It purifies cooling chamber and carries out forced cooling processing 8~10 hours, the pH value of culture medium is controlled 6~6.2 in bacterium bag after sterilizing；
（4）Inoculation：Control bacterium bag central temperature carries out inoculation operation at 18~22 DEG C, to being entirely inoculated with pipeline, connecing before inoculation
Kind rifle and strain conveyance conduit carry out sterilization treatment, are inoculated with later to each bacterium bag using inoculating gun, every kilogram of culture in bacterium bag
Base inoculum concentration is controlled in 24.3~24.7cc；
（5）Culture：The bacterium bag for connecting strain is placed on culturing rack, is transported to field planting library and is stacked 9~11 days, temperature control 21~
23 DEG C, 60~65, gas concentration lwevel controls the 9th day after 3000~5000ppm, inoculation and is transported to incubator humidity,
Incubator is transported to mushroom room after placing 26~29 days, and cultivation stage whole process is without optical culture；
（6）Fruiting：Cultured bacterium bag is transported to mushroom room, selects pollution-free strain and is placed on fruiting grid and carries out fruiting,
Fruiting is divided into three phases, respectively conditioned space temperature, humidity, illumination and ventilation in the different stages；
First stage is ten days,
First day space temperature is 12~14 DEG C, and developmental condition is to beat cold stimulation,
Second day space temperature is 16~18 DEG C, and developmental condition restores for charge level mycelia,
Third day space temperature is 16~18 DEG C, and space humidity is 60~70%, and intensity of illumination is 700~800lux, light irradiation time
For 8~10h, for gas concentration lwevel in 2000~4000ppm, developmental condition is the recovery of charge level mycelia, bacterium to ventilation condition in order to control
Silk kink,
Fourth, fifth day space temperature is 15~17 DEG C, and space humidity is 60~70%, and intensity of illumination is 700~800lux, illumination
8~10h of Shi Changwei, for gas concentration lwevel in 3000~5000ppm, developmental condition is flower bud, ring of helping pull a cart to ventilation condition in order to control,
Six to nine day space temperature is 14.5~16.5 DEG C, and space humidity is 60~70%, and intensity of illumination is 700~800lux,
Light irradiation time is 8~10h, and gas concentration lwevel goes out in 3000~5000ppm, developmental condition for small mushroom bud ventilation condition in order to control
It is existing,
Tenth day space temperature is 14.5~16.5 DEG C, and space humidity is 60~70%, and intensity of illumination is 700~800lux, illumination
8~10h of Shi Changwei, for gas concentration lwevel in 3000~5000ppm, developmental condition is mushroom flower bud fundamental form to ventilation condition in order to control
At, remove lantern ring；
Second stage is four days,
First and second day space temperature is 14~16 DEG C, and space humidity is 60~70%, no light, ventilation condition titanium dioxide in order to control
Concentration of carbon in 2500~6000ppm,
Third and fourth day space temperature is 13~15 DEG C, and space humidity is 60~70%, no light, ventilation condition titanium dioxide in order to control
For concentration of carbon in 2500~6000ppm, developmental condition is that small mushroom bud forms more intact basic bag outlet；
Phase III is five days,
First day space temperature is 13~15 DEG C, and space humidity is 60~70%, no light, ventilation condition carbon dioxide in order to control
For concentration in 2500~6000ppm, developmental condition is to dredge flower bud,
Second day space temperature is 13~15 DEG C, and space humidity is 60~80%, no light, ventilation condition carbon dioxide in order to control
Concentration in 2500~6000ppm,
Third day space temperature is 12~14 DEG C, and space humidity is 60~80%, no light, ventilation condition carbon dioxide in order to control
For concentration in 2500~6000ppm, developmental condition is to choose to adopt,
Fourth, fifth day space temperature is 12~14 DEG C, and space humidity is 60~80%, no light, ventilation condition titanium dioxide in order to control
For concentration of carbon in 2500~6000ppm, developmental condition is to adopt greatly；
（7）Packaging and refrigeration：It has harvested Pleurotus eryngii and is transported to packing shop with Turnround basket and carried out cutting mushroom, classification and packaging operation, taken out
Tying after vacuum suction is sent into freezer, and packing shop space temperature in operation maintains 13~16 DEG C, cold store temperature control
System is at 2~5 DEG C.
2. a kind of method for planting almond abalone mushroom according to claim 1, it is characterised in that：The step（1）In Pleurotus eryngii
The quality standard of culture medium prescription, raw material is：The granularity of thick sawdust is 4mm~6mm, the granularity of thin sawdust be 2mm~
The granularity of 4mm, thin bagasse are 2mm~4mm, and the granularity of thick bagasse is 4mm~8mm, and the granularity of corncob is small
It is less than or equal to 4mm in the granularity equal to 8mm, wheat bran, the granularity of corn flour is less than or equal to 1.5mm.
3. a kind of method for planting almond abalone mushroom according to claim 1, it is characterised in that：The step（1）In it is pretreated
Cheng Wei：Corn cob granule needs are impregnated with completely with corn cob granule to be impregnated in advance for standard, and water content is 65%~70%, selects heap
Put the thick sawdust of 3 months time or more, thin sawdust, thick bagasse selects 1 year old slag with thin bagasse, by above-mentioned thick sawdust,
Thin sawdust, thick bagasse are handled with thin bagasse difference fermentation process and by 1~2 abundant turning, and control water content is 63%
~65%.
4. a kind of method for planting almond abalone mushroom according to claim 1, it is characterised in that：The step（3）Middle sterilizing parameter
For：99~102 DEG C of 58~63min of maintenance are set first, and ensure that cold air row is thorough in temperature-rise period；Then setting 114~
116 DEG C of 18~23min of maintenance；122~125 DEG C of 158~163min of maintenance are finally set；It is stewing to set 28~33min, enabling pressure
0.004~0.006mpa, when enabling, which first opens 8~12cm of autoclave door, allows excess vapor in autoclave to stand 5 after fully shedding
Autoclave door is completely opened after~8min carries out the operation that takes the dish out of the pot.
5. a kind of method for planting almond abalone mushroom according to claim 1, it is characterised in that：The step（4）Middle sterilizing methods
For：Integrated piping arranges the cold rear steam pressure of cold thoroughly general maintenance 15~20min rows using steam and is maintained at 0.11~0.13mpa
Under conditions of 58~63 min pressurizes, steam off valve and terminal valve are opened after strain valve carries out tube-cooled and are exhausted
Strain in pipeline.
6. a kind of method for planting almond abalone mushroom according to claim 1, it is characterised in that：The step（7）In cut mushroom method
It is that the finishing of mushroom knife is cut into Pleurotus eryngii mushroom root use, is classified one by one according to mushroom handle length, the breakage of mushroom cap does not wait apricots directly with mushroom handle
Abalone mushroom makees substandard products processing.
7. a kind of method for planting almond abalone mushroom according to claim 1, it is characterised in that：The step（7）Middle summer also needs
It will cut after the Pleurotus eryngii that mushroom has been classified is pre-chilled and pack again.
8. a kind of method for planting almond abalone mushroom according to claim 1, it is characterised in that：The step（7）Middle Pleurotus eryngii exists
The preservation time is one week in freezer.
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| CN112293155A (en) * | 2020-11-23 | 2021-02-02 | 西充星河生物科技有限公司 | High-yield cultivation method for pleurotus eryngii |
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