CN110495350A - A kind of coral method for cultivating black fungus with high yield - Google Patents

A kind of coral method for cultivating black fungus with high yield Download PDF

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Publication number
CN110495350A
CN110495350A CN201910892030.0A CN201910892030A CN110495350A CN 110495350 A CN110495350 A CN 110495350A CN 201910892030 A CN201910892030 A CN 201910892030A CN 110495350 A CN110495350 A CN 110495350A
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black fungus
coral
temperature
bag
growth
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CN110495350B (en
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武传锋
胡乃良
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G18/00Cultivation of mushrooms
    • A01G18/20Culture media, e.g. compost
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G18/00Cultivation of mushrooms
    • A01G18/30Accessories for use before inoculation of spawn, e.g. sterilisers
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G18/00Cultivation of mushrooms
    • A01G18/40Cultivation of spawn
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G18/00Cultivation of mushrooms
    • A01G18/50Inoculation of spawn

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  • Life Sciences & Earth Sciences (AREA)
  • Mycology (AREA)
  • Environmental Sciences (AREA)
  • Mushroom Cultivation (AREA)

Abstract

The invention discloses a kind of coral method for cultivating black fungus with high yield, comprising the following steps: compost is prepared, packs sterilizing, inoculation, Mycelium culture, ear management and harvesting and final-period management.The present invention has carried out detailed analysis and specific term restriction to cultural method, and simple process and low cost, repeatability is strong, there is good application prospect.The temperature of conventional agaric mycelium culture is 18-23 DEG C, can deform more than this temperature agaric, cannot get the black fungus of high-quality;And the present invention sets special temperature to turn out coral black fungus, at this temperature, the agaric turned out looks very alike coral.In order to further enhance yield, culture material is optimized in the present invention, joined grass of meadow rue and paper mulberry juice on the basis of traditional cultivation material, by the synergy of the two, has been obviously improved the yield of coral black fungus.

Description

A kind of coral method for cultivating black fungus with high yield
Technical field
The present invention relates to fungus cultivation method field more particularly to a kind of coral method for cultivating black fungus with high yield.
Background technique
Coral black fungus type is like coral therefore coral black fungus is claimed to resist miscellaneous energy outside shaped like coral, the colloid such as crisp cunning of ear, mouthfeel Power is strong, biological efficiency is high, can reach black fungus yield.
Biological characteristics
1, temperature: an important factor for temperature is left and right coral black fungus growth rate and vital movement intensity.Coral Black fungus category high temperature type mushroom, its spore germination temperature is between 22-32 DEG C of range, with 25 DEG C of optimums.Mycelia is in 8- Can be grown between 36 DEG C, but with 22-27 DEG C be it is suitable, at 8 DEG C hereinafter, 38 DEG C or more are suppressed.Coral black fungus mycelia Low temperature resistant but non-refractory.It can be with lethal coral fungus mycelium, so the preservation temperature of coral black fungus is most under long-time high temperature Fortunately 5 DEG C or more.Coral black fungus belongs to constant temperature robustness mushroom.Coral black fungus mycelia can divide under the conditions of 15-32 DEG C Fructification is turned to, and growing optimal temperature is 20-25 DEG C.35 DEG C or more are suppressed.Temperature is slightly lower cause growth and development it is slow, Growth cycle is long, and mycelium is healthy and strong, and fructification color is black, full within the scope of suitable temperature, the advantageous coral for obtaining high yield and high quality Coral black fungus;It is faster that temperature is cured Seedling height rate of development, the easy aging of over growth of hyphae, and fructification is yellow and meat is thin and weak.
2, moisture and humidity: water is the important component of coral black fungus, can also promote the metabolism of coral black fungus, help It absorbs nutrition.Coral agaric requires moisture in each stage of growth and development.In fruit body development period with greater need for a large amount of water Point.The spore germination of coral black fungus needs moisture.Sprout time is slightly long on solid medium.The water content of conventional medium Requirement when can satisfy spore germination to moisture.
The moisture overwhelming majority needed for coral black fungus growth and development both is from compost, and Compost moisture content is produce agaric An important factor for.Coral agaric is in mycelial field planting, sprawling;The water content of growth period compost should be 60-70%.Moisture The very few absorption and utilization for influencing mycelium to nutriment, viability reduce;Excess moisture causes gas permeability bad, and oxygen is not Foot is suppressed mycelial growth and development, in some instances it may even be possible to death by suffocation.Fruit-body formation period requires humidity tighter Lattice.In addition to culture medium requires water content 70%, also relative air humidity is required to be maintained at 90-95%.It can promote son in this way Entity growth is rapid, ear is full greatly.It is slow lower than 80% fruit-body formation or even be not easy to form fructification.
3, illumination: requirement of the coral black fungus each stage of development to illumination is different.In dark or there is the environment for scattering light Middle mycelia can normal growth.Light turns to reproductive growth from nutrient growth to coral black fungus and inspires effect, this may be with bacterium The enzyme system photoinduction or activation of class physiological conversion are related.Coral black fungus is hardly formed fructification in dark environment, only Healthy and strong fructification can just be grown by having certain scattering light.Coral black fungus color under direct light is more black.
4, air: coral black fungus is aerobic fungi.Its respiration is to absorb oxygen discharge carbon dioxide.Work as sky Mycelial growth will be hindered when carbon dioxide is more than 1% in gas, fructification becomes irregular at deformity;It will more than 5% Fructification is caused to be poisoned to death.Therefore in the entire growth and development process of coral black fungus, cultivation area should maintain the circulation of air It is fresh.When making strain, the moisture of compost can not be too many, and bottling cannot expire very much, to supply the necessary oxygen of mycelium.Separately Outer air circulation is pure and fresh also to can avoid rotten ear, reduces the growth of disease pest.
5, pH value (pH): coral black fungus is suitable for living in the environment of subacidity.Mycelium is within the scope of pH 4-7 Can normal growth, using pH 5.5-6.5 as optimum.
The present invention is on the basis of the biological characteristics to coral black fungus are studied, to the cultivation side of coral black fungus Method has done further research, obtains a kind of coral method for cultivating black fungus with high yield.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of coral method for cultivating black fungus with high yield.
Technical scheme is as follows:
A kind of coral method for cultivating black fungus with high yield, comprising the following steps:
A compost is prepared
Compost is the material base of black fungus fast growing and high yield, and correct proportion is very crucial, using artificial or blender spice; It is first that various raw material dry mixing are uniform when artificial spice, obtain siccative;It adds water and stirs 3-4 times repeatedly, make moisture absorption, then use iron Sieve or electric sieve sieving, keep its more uniform, and sift out impurity;It should pack in time;Such as high temperature, the time is long, and acid occurs for compost Become, bacterium bag yield rate can reduce after inoculation;
B pack sterilizing
1, the pack elasticity of standard should be pinched with manpower material grasping bag of growing up, the five fingers with moderate force, and bag face is printed in micro pits It is advisable;Pollution has been packed, too tight frangible pouch, and also poor air permeability, bacterium germination slow growth be easy to cause mycelia aging, influence to produce Amount;
2, using normal pressure or high pressure sterilization: when normal-pressure sterilization, sterilization time should be remained to 10-18 hours;High pressure sterilization goes out The bacterium time is kept for 1.5-2 hours, that is, can reach the purpose of sterilizing;
C inoculation
Cultivating bacteria bag after sterilization is sent into inoculating hood or transfer room, the original seed after inoculation is placed in cultivating bacteria bag; It must prior pre-sterilization before inoculating hood or transfer room inoculation;Bacterium bag material temperature after taking the dish out of the pot can be inoculated with when being down to 30 DEG C or less;It will Strain, tool etc. are put into bacterium case together or connect and sterilize together in bacterium room 30 minutes, reach sterility requirements inoculation;
D Mycelium culture
Agaric mycelium grows the requirement to temperature, should control respectively by different times growth phase;
1, germination period: after inoculation 1-3 days 26-28 DEG C be advisable;Growth with mycelia in 4-10 days, in bag temperature gradually on It rises, bag temperature is 2 DEG C higher than room temperature, therefore room temperature should control and be advisable at 24-25 DEG C;
2, the healthy and strong phase: 15-25 days are that mycelia decomposes the nutritional capacity strongest stage that absorbs, and mycelia growth is vigorous, healthy and strong, new Old faster metabolism, bag temperature continue to increase, and room temperature is advisable with 21-23 DEG C;
3, the maturity period: mycelia enters the physiological maturity stage after 30 days, i.e., will be from nutrient growth excessively to reproductive growth, room Temperature is advisable with 18-20 DEG C;
4, control indoor humidity is 45% or so, is protected from light culture, reinforces ventilation and increases indoor oxygen;
E ear management
1, cultivation area selects: it is required that flat, topography is higher, not ponding, close to water source;Convenient for irrigating;Using vacant lot, Woodland etc., which makees 1.5 or 2.8 meters of bacterium beds, to be advisable;
2, be open vernalization: can be open vernalization when ambient temperature rises to 5-10 DEG C or more, open 80-100 1-shaped open, mouth Long 1.5-2cm, depth 0.5-0.7cm;Deep, 5 centimetres from bag bottom or more preferably;
3, it induces former base: entering former base formation and ear bud stage of development after opening, to ensure that former base is formed, it is necessary to conscientiously slap The following is held, 1., mycelia compound eye: to make the fast quick-recovery of mycelia, culture rejuvenation must be concentrated after opening, bacterium bag is arranged in bacterium The bed tight film of upper cover, allows bacterium bag to park in miniclimate 5-7 days, makes the rejuvenation as early as possible of pocket mycelia, 2., concentrates vernalization, concentration is urged Bud is to solve the problem of dry, travel fatigue is big, and former base is formed slowly, produce agaric uneven influence yield;3., germination temperature should grasp At 15-25 DEG C;For moisturizing development, ear base is formed based on moisturizing, and air humidity 85% or so is advisable;Black fungus former base formed or Break up ear bud and needs artificial progress temperature, humidity and light stimulation;Bed management can be divided after ear bud is long together;
4, generation material culture coral black fungus sporophore growth development is divided into every 3 stages, i.e., young ear phase, growth period and maturation Phase, to the requirement of moisture difference in the period of different;The young ear phase be 5-7 days mainly by mycelium with base interior suction adopt point with Moisture, the unfamiliar to the ear length of conveying supply children, relative air humidity should be maintained at 85% or so, growth period and fructification prosperous growth phase, required Nutrient and moisture concentrate, the demand to humidity and oxygen is consequently increased, and to increase amount of water sprayed at this time;More to cut off the water shine bag with Benefit ventilation;Auricle is cut off the water 1-2 days again when cutting off the water when growing to 2-3 centimetres 1-2 days, 4-5 centimetres, and watering later is until harvesting;Increase Intensity of illumination and extension light application time, can promote the moisture content in auricle rising, improve mycelia metabolism vigor, become auricle Full, color blackening, quality is good;Young ear phase, growth period and the maturity period of the coral black fungus sporophore growth development, temperature Degree control will lead to coral black fungus sporophore growth deformity more than 20 DEG C at≤20 DEG C;
F harvesting and final-period management
Best collecting time is 7-8 points ripe, and fructification shows as basal part of the ear contraction, auricle expansion;Ying Cai great stays small principle, and When dry;After first batch of part harvests, 15-20 days or so solarization bags of cutting off the water harden to bacterium bag recovery, continue to water, can adopt second Recommend ear.
Preferably, in the step A, the siccative, including following component: rice bran, bean powder, corn flour, medical stone Powder, grass of meadow rue, gypsum and sawdust.
Preferably, in the step A, the mass ratio of the dry powder and water is (60-70): 100.
Preferably, the siccative, by following weight percent at being grouped as: rice bran 8-15%, bean powder 3-8%, jade Rice flour 1-3%, medical stone powder 1-2%, grass of meadow rue 1-3%, gypsum 1-2% and sawdust surplus.
Preferably, the paper mulberry juice that mass fraction is 2-5% is added in the step A, in the water.
The invention has the beneficial effects that:
1, coral method for cultivating black fungus with high yield of the invention is prepared, pack sterilizing, inoculation, mycelium training from compost Feeding, ear management and harvesting and the several steps of final-period management have carried out detailed analysis and specific condition limit to cultural method Fixed, simple process and low cost, repeatability is strong, there is good application prospect.
2, the temperature of conventional agaric mycelium culture is 18-23 DEG C, can deform, cannot get more than this temperature agaric The black fungus of high-quality;And the present invention sets special temperature, at this temperature, cultivates to turn out coral black fungus Agaric out looks very alike coral.
3, in order to further enhance yield, culture material is optimized in the present invention, is added on the basis of traditional cultivation material Enter grass of meadow rue and paper mulberry juice, by the synergy of the two, is obviously improved the yield of coral black fungus.
Detailed description of the invention
Fig. 1: Fig. 1 (A), (B), (C) are the different corals that the cultural method using embodiment 1 of inventor's shooting is cultivated The photo of coral black fungus.
Specific embodiment
Embodiment 1:
A kind of coral method for cultivating black fungus with high yield, comprising the following steps:
A compost is prepared
Compost is the material base of black fungus fast growing and high yield, and correct proportion is very crucial, using artificial or blender spice; It is first that various raw material dry mixing are uniform when artificial spice, obtain siccative;It adds water and stirs 3-4 times repeatedly, make moisture absorption, then use iron Sieve or electric sieve sieving, keep its more uniform, and sift out impurity;It should pack in time;Such as high temperature, the time is long, and acid occurs for compost Become, bacterium bag yield rate can reduce after inoculation;
B pack sterilizing
1, the pack elasticity of standard should be pinched with manpower material grasping bag of growing up, the five fingers with moderate force, and bag face is printed in micro pits It is advisable;Pollution has been packed, too tight frangible pouch, and also poor air permeability, bacterium germination slow growth be easy to cause mycelia aging, influence to produce Amount;
2, using normal-pressure sterilization, bacterium bag is 2000 bags, and sterilization time is 14 hours;
C inoculation
Cultivating bacteria bag after sterilization is sent into inoculating hood or transfer room, the original seed after inoculation is placed in cultivating bacteria bag; It must prior pre-sterilization before inoculating hood or transfer room inoculation;Bacterium bag material temperature after taking the dish out of the pot can be inoculated with when being down to 30 DEG C or less;It will Strain, tool etc. are put into bacterium case together or connect and sterilize together in bacterium room 30 minutes, reach sterility requirements inoculation;
D Mycelium culture
Agaric mycelium grows the requirement to temperature, should control respectively by different times growth phase;
1, germination period: after inoculation 1-3 days 26-28 DEG C be advisable;Growth with mycelia in 4-10 days, in bag temperature gradually on It rises, bag temperature is 2 DEG C higher than room temperature, therefore room temperature should control and be advisable at 24-25 DEG C;
2, the healthy and strong phase: 15-25 days are that mycelia decomposes the nutritional capacity strongest stage that absorbs, and mycelia growth is vigorous, healthy and strong, new Old faster metabolism, bag temperature continue to increase, and room temperature is advisable with 21-23 DEG C;
3, the maturity period: mycelia enters the physiological maturity stage after 30 days, i.e., will be from nutrient growth excessively to reproductive growth, room Temperature is advisable with 18-20 DEG C;
4, control indoor humidity is 45% or so, is protected from light culture, reinforces ventilation and increases indoor oxygen;
E ear management
1, cultivation area selects: it is required that flat, topography is higher, not ponding, close to water source;Convenient for irrigating;Using vacant lot, Woodland etc., which makees 1.5 or 2.8 meters of bacterium beds, to be advisable;
2, be open vernalization: can be open vernalization when ambient temperature rises to 5-10 DEG C or more, open 80-100 1-shaped open, mouth Long 1.5-2cm, depth 0.5-0.7cm;Deep, 5 centimetres from bag bottom or more preferably;
3, it induces former base: entering former base formation and ear bud stage of development after opening, to ensure that former base is formed, it is necessary to conscientiously slap The following is held, 1., mycelia compound eye: to make the fast quick-recovery of mycelia, culture rejuvenation must be concentrated after opening, bacterium bag is arranged in bacterium The bed tight film of upper cover, allows bacterium bag to park in miniclimate 5-7 days, makes the rejuvenation as early as possible of pocket mycelia, 2., concentrates vernalization, concentration is urged Bud is to solve the problem of dry, travel fatigue is big, and former base is formed slowly, produce agaric uneven influence yield;3., germination temperature should grasp At 15-25 DEG C;For moisturizing development, ear base is formed based on moisturizing, and air humidity 85% or so is advisable;Black fungus former base formed or Break up ear bud and needs artificial progress temperature, humidity and light stimulation;Bed management can be divided after ear bud is long together;
4, generation material culture coral black fungus sporophore growth development is divided into every 3 stages, i.e., young ear phase, growth period and maturation Phase, to the requirement of moisture difference in the period of different;The young ear phase be 5-7 days mainly by mycelium with base interior suction adopt point with Moisture, the unfamiliar to the ear length of conveying supply children, relative air humidity should be maintained at 85% or so, growth period and fructification prosperous growth phase, required Nutrient and moisture concentrate, the demand to humidity and oxygen is consequently increased, and to increase amount of water sprayed at this time;More to cut off the water shine bag with Benefit ventilation;Auricle is cut off the water 1-2 days again when cutting off the water when growing to 2-3 centimetres 1-2 days, 4-5 centimetres, and watering later is until harvesting;Increase Intensity of illumination and extension light application time, can promote the moisture content in auricle rising, improve mycelia metabolism vigor, become auricle Full, color blackening, quality is good;Young ear phase, growth period and the maturity period of the coral black fungus sporophore growth development, temperature Degree control will lead to coral black fungus sporophore growth deformity more than 20 DEG C at≤20 DEG C;
F harvesting and final-period management
Best collecting time is 7-8 points ripe, and fructification shows as basal part of the ear contraction, auricle expansion;Ying Cai great stays small principle, and When dry;After first batch of part harvests, 15-20 days or so solarization bags of cutting off the water harden to bacterium bag recovery, continue to water, can adopt second Recommend ear.
In the step A, the mass ratio of the dry powder and water is 62:100.Mass fraction is added in the water is 3.5% paper mulberry juice.
The siccative, by following weight percent at being grouped as: rice bran 12%, bean powder 5%, corn flour 2%, wheat meal Mountain flour 1.5%, grass of meadow rue 1.5%, gypsum 1.5% and sawdust surplus.
Embodiment 2:
A kind of coral method for cultivating black fungus with high yield, comprising the following steps:
A compost is prepared
Compost is the material base of black fungus fast growing and high yield, and correct proportion is very crucial, using artificial or blender spice; It is first that various raw material dry mixing are uniform when artificial spice, obtain siccative;It adds water and stirs 3-4 times repeatedly, make moisture absorption, then use iron Sieve or electric sieve sieving, keep its more uniform, and sift out impurity;It should pack in time;Such as high temperature, the time is long, and acid occurs for compost Become, bacterium bag yield rate can reduce after inoculation;
B pack sterilizing
1, the pack elasticity of standard should be pinched with manpower material grasping bag of growing up, the five fingers with moderate force, and bag face is printed in micro pits It is advisable;Pollution has been packed, too tight frangible pouch, and also poor air permeability, bacterium germination slow growth be easy to cause mycelia aging, influence to produce Amount;
2, using high pressure sterilization: sterilization time is kept for 2 hours, that is, can reach the purpose of sterilizing;
C inoculation
Cultivating bacteria bag after sterilization is sent into inoculating hood or transfer room, the original seed after inoculation is placed in cultivating bacteria bag; It must prior pre-sterilization before inoculating hood or transfer room inoculation;Bacterium bag material temperature after taking the dish out of the pot can be inoculated with when being down to 30 DEG C or less;It will Strain, tool etc. are put into bacterium case together or connect and sterilize together in bacterium room 30 minutes, reach sterility requirements inoculation;
D Mycelium culture
Agaric mycelium grows the requirement to temperature, should control respectively by different times growth phase;
1, germination period: after inoculation 1-3 days 26-28 DEG C be advisable;Growth with mycelia in 4-10 days, in bag temperature gradually on It rises, bag temperature is 2 DEG C higher than room temperature, therefore room temperature should control and be advisable at 24-25 DEG C;
2, the healthy and strong phase: 15-25 days are that mycelia decomposes the nutritional capacity strongest stage that absorbs, and mycelia growth is vigorous, healthy and strong, new Old faster metabolism, bag temperature continue to increase, and room temperature is advisable with 21-23 DEG C;
3, the maturity period: mycelia enters the physiological maturity stage after 30 days, i.e., will be from nutrient growth excessively to reproductive growth, room Temperature is advisable with 18-20 DEG C;
4, control indoor humidity is 45% or so, is protected from light culture, reinforces ventilation and increases indoor oxygen;
E ear management
1, cultivation area selects: it is required that flat, topography is higher, not ponding, close to water source;Convenient for irrigating;Using vacant lot, Woodland etc., which makees 1.5 or 2.8 meters of bacterium beds, to be advisable;
2, be open vernalization: can be open vernalization when ambient temperature rises to 5-10 DEG C or more, open 80-100 1-shaped open, mouth Long 1.5-2cm, depth 0.5-0.7cm;Deep, 5 centimetres from bag bottom or more preferably;
3, it induces former base: entering former base formation and ear bud stage of development after opening, to ensure that former base is formed, it is necessary to conscientiously slap The following is held, 1., mycelia compound eye: to make the fast quick-recovery of mycelia, culture rejuvenation must be concentrated after opening, bacterium bag is arranged in bacterium The bed tight film of upper cover, allows bacterium bag to park in miniclimate 5-7 days, makes the rejuvenation as early as possible of pocket mycelia, 2., concentrates vernalization, concentration is urged Bud is to solve the problem of dry, travel fatigue is big, and former base is formed slowly, produce agaric uneven influence yield;3., germination temperature should grasp At 15-25 DEG C;For moisturizing development, ear base is formed based on moisturizing, and air humidity 85% or so is advisable;Black fungus former base formed or Break up ear bud and needs artificial progress temperature, humidity and light stimulation;Bed management can be divided after ear bud is long together;
4, generation material culture coral black fungus sporophore growth development is divided into every 3 stages, i.e., young ear phase, growth period and maturation Phase, to the requirement of moisture difference in the period of different;The young ear phase be 5-7 days mainly by mycelium with base interior suction adopt point with Moisture, the unfamiliar to the ear length of conveying supply children, relative air humidity should be maintained at 85% or so, growth period and fructification prosperous growth phase, required Nutrient and moisture concentrate, the demand to humidity and oxygen is consequently increased, and to increase amount of water sprayed at this time;More to cut off the water shine bag with Benefit ventilation;Auricle is cut off the water 1-2 days again when cutting off the water when growing to 2-3 centimetres 1-2 days, 4-5 centimetres, and watering later is until harvesting;Increase Intensity of illumination and extension light application time, can promote the moisture content in auricle rising, improve mycelia metabolism vigor, become auricle Full, color blackening, quality is good;Young ear phase, growth period and the maturity period of the coral black fungus sporophore growth development, temperature Degree control will lead to coral black fungus sporophore growth deformity more than 20 DEG C at≤20 DEG C;
F harvesting and final-period management
Best collecting time is 7-8 points ripe, and fructification shows as basal part of the ear contraction, auricle expansion;Ying Cai great stays small principle, and When dry;After first batch of part harvests, 15-20 days or so solarization bags of cutting off the water harden to bacterium bag recovery, continue to water, can adopt second Recommend ear.
In the step A, the mass ratio of the dry powder and water is 3:5.It is 5% that mass fraction is added in the water Paper mulberry juice.
The siccative, by following weight percent at being grouped as: rice bran 15%, bean powder 3%, corn flour 3%, wheat meal Mountain flour 1%, grass of meadow rue 3%, gypsum 1% and sawdust surplus.
Embodiment 3:
A kind of coral method for cultivating black fungus with high yield, comprising the following steps:
A compost is prepared
Compost is the material base of black fungus fast growing and high yield, and correct proportion is very crucial, using artificial or blender spice; It is first that various raw material dry mixing are uniform when artificial spice, obtain siccative;It adds water and stirs 3-4 times repeatedly, make moisture absorption, then use iron Sieve or electric sieve sieving, keep its more uniform, and sift out impurity;It should pack in time;Such as high temperature, the time is long, and acid occurs for compost Become, bacterium bag yield rate can reduce after inoculation;
B pack sterilizing
1, the pack elasticity of standard should be pinched with manpower material grasping bag of growing up, the five fingers with moderate force, and bag face is printed in micro pits It is advisable;Pollution has been packed, too tight frangible pouch, and also poor air permeability, bacterium germination slow growth be easy to cause mycelia aging, influence to produce Amount;
2, use normal-pressure sterilization: for bacterium bag for 3500 bags, sterilization time is 18 hours;
C inoculation
Cultivating bacteria bag after sterilization is sent into inoculating hood or transfer room, the original seed after inoculation is placed in cultivating bacteria bag; It must prior pre-sterilization before inoculating hood or transfer room inoculation;Bacterium bag material temperature after taking the dish out of the pot can be inoculated with when being down to 30 DEG C or less;It will Strain, tool etc. are put into bacterium case together or connect and sterilize together in bacterium room 30 minutes, reach sterility requirements inoculation;
D Mycelium culture
Agaric mycelium grows the requirement to temperature, should control respectively by different times growth phase;
1, germination period: after inoculation 1-3 days 26-28 DEG C be advisable;Growth with mycelia in 4-10 days, in bag temperature gradually on It rises, bag temperature is 2 DEG C higher than room temperature, therefore room temperature should control and be advisable at 24-25 DEG C;
2, the healthy and strong phase: 15-25 days are that mycelia decomposes the nutritional capacity strongest stage that absorbs, and mycelia growth is vigorous, healthy and strong, new Old faster metabolism, bag temperature continue to increase, and room temperature is advisable with 21-23 DEG C;
3, the maturity period: mycelia enters the physiological maturity stage after 30 days, i.e., will be from nutrient growth excessively to reproductive growth, room Temperature is advisable with 18-20 DEG C;
4, control indoor humidity is 45% or so, is protected from light culture, reinforces ventilation and increases indoor oxygen;
E ear management
1, cultivation area selects: it is required that flat, topography is higher, not ponding, close to water source;Convenient for irrigating;Using vacant lot, Woodland etc., which makees 1.5 or 2.8 meters of bacterium beds, to be advisable;
2, be open vernalization: can be open vernalization when ambient temperature rises to 5-10 DEG C or more, open 80-100 1-shaped open, mouth Long 1.5-2cm, depth 0.5-0.7cm;Deep, 5 centimetres from bag bottom or more preferably;
3, it induces former base: entering former base formation and ear bud stage of development after opening, to ensure that former base is formed, it is necessary to conscientiously slap The following is held, 1., mycelia compound eye: to make the fast quick-recovery of mycelia, culture rejuvenation must be concentrated after opening, bacterium bag is arranged in bacterium The bed tight film of upper cover, allows bacterium bag to park in miniclimate 5-7 days, makes the rejuvenation as early as possible of pocket mycelia, 2., concentrates vernalization, concentration is urged Bud is to solve the problem of dry, travel fatigue is big, and former base is formed slowly, produce agaric uneven influence yield;3., germination temperature should grasp At 15-25 DEG C;For moisturizing development, ear base is formed based on moisturizing, and air humidity 85% or so is advisable;Black fungus former base formed or Break up ear bud and needs artificial progress temperature, humidity and light stimulation;Bed management can be divided after ear bud is long together;
4, generation material culture coral black fungus sporophore growth development is divided into every 3 stages, i.e., young ear phase, growth period and maturation Phase, to the requirement of moisture difference in the period of different;The young ear phase be 5-7 days mainly by mycelium with base interior suction adopt point with Moisture, the unfamiliar to the ear length of conveying supply children, relative air humidity should be maintained at 85% or so, growth period and fructification prosperous growth phase, required Nutrient and moisture concentrate, the demand to humidity and oxygen is consequently increased, and to increase amount of water sprayed at this time;More to cut off the water shine bag with Benefit ventilation;Auricle is cut off the water 1-2 days again when cutting off the water when growing to 2-3 centimetres 1-2 days, 4-5 centimetres, and watering later is until harvesting;Increase Intensity of illumination and extension light application time, can promote the moisture content in auricle rising, improve mycelia metabolism vigor, become auricle Full, color blackening, quality is good;Young ear phase, growth period and the maturity period of the coral black fungus sporophore growth development, temperature Degree control will lead to coral black fungus sporophore growth deformity more than 20 DEG C at≤20 DEG C;
F harvesting and final-period management
Best collecting time is 7-8 points ripe, and fructification shows as basal part of the ear contraction, auricle expansion;Ying Cai great stays small principle, and When dry;After first batch of part harvests, 15-20 days or so solarization bags of cutting off the water harden to bacterium bag recovery, continue to water, can adopt second Recommend ear.
In the step A, the mass ratio of the dry powder and water is 7:10.Mass fraction is added in the water is 2% paper mulberry juice.
The siccative, by following weight percent at being grouped as: rice bran 8%, bean powder 8%, corn flour 1%, wheat meal Mountain flour 2%, grass of meadow rue 1%, gypsum 2% and sawdust surplus.
Comparative example 1
By the grass of meadow rue removal in embodiment 1, remaining proportion and preparation method are constant.
Comparative example 2
By the paper mulberry juice removal in embodiment 1, remaining proportion and preparation method are constant.
Comparative example 3
By in embodiment 1 grass of meadow rue and paper mulberry juice remove, remaining proportion and preparation method it is constant.
Through detecting, using the method for comparative example 1, compared to the method for comparative example 3, yield averagely promotes 2.5%;Using pair The method of ratio 2, compared to the method for comparative example 3, yield averagely promotes 3.2%;But the method for using embodiment 1, it compares In the method for comparative example 3, yield averagely promotes 18.3%;By the above test data it is recognised that grass of meadow rue is added in the present invention The yield of coral black fungus can be obviously improved with paper mulberry juice, and grass of meadow rue and paper mulberry juice have synergy.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (5)

1. a kind of coral method for cultivating black fungus with high yield, which comprises the following steps:
A compost is prepared
Compost is the material base of black fungus fast growing and high yield, and correct proportion is very crucial, using artificial or blender spice;Manually It is first that various raw material dry mixing are uniform when spice, obtain siccative;Add water and stir 3-4 time repeatedly, make moisture absorption, then sieved with iron or Electric sieve sieving, keeps its more uniform, and sift out impurity;It should pack in time;
B pack sterilizing
1, the pack elasticity of standard should be pinched with manpower material grasping bag of growing up, the five fingers with moderate force, and bag face is printed in micro pits;
2, using normal pressure or high pressure sterilization: when normal-pressure sterilization, sterilization time should be remained to 10-18 hours;High pressure sterilization, when sterilizing Between kept for 1.5-2 hours, that is, can reach the purpose of sterilizing;
C inoculation
Cultivating bacteria bag after sterilization is sent into inoculating hood or transfer room, the original seed after inoculation is placed in cultivating bacteria bag;Inoculation It must prior pre-sterilization before case or transfer room inoculation;Bacterium bag material temperature after taking the dish out of the pot can be inoculated with when being down to 30 DEG C or less;By strain, Tool etc. is put into bacterium case together or connects and sterilizes together in bacterium room 30 minutes, reaches sterility requirements inoculation;
D Mycelium culture
Agaric mycelium grows the requirement to temperature, should control respectively by different times growth phase;
1, germination period: 1-3 days 26-28 DEG C after inoculation;Growth with mycelia in 4-10 days, temperature is gradually increasing in bag, bag temperature ratio Room temperature is 2 DEG C high, therefore room temperature should be controlled at 24-25 DEG C;
2, the healthy and strong phase: 15-25 days are that mycelia is decomposed the nutritional capacity strongest stage that absorbs, and mycelia grows vigorous, healthy and strong, new old generation Thank to quickening, bag temperature continues to increase, and room temperature is with 21-23 DEG C;
3, the maturity period: mycelia enters the physiological maturity stage after 30 days, i.e., will from nutrient growth excessively to reproductive growth, room temperature with 18-20℃;
4, control indoor humidity is 45% or so, is protected from light culture, reinforces ventilation and increases indoor oxygen;
E ear management
1, cultivation area selects: it is required that flat, topography is higher, not ponding, close to water source;Convenient for irrigating;Using vacant lot, woodland Deng 1.5 or 2.8 meters of bacterium beds of work;
2, be open vernalization: can be open vernalization when ambient temperature rises to 5-10 DEG C or more, open 80-100 1-shaped open, and mouth is long 1.5-2cm depth 0.5-0.7cm;Deep, 5 centimetres from bag bottom or more preferably;
3, induce former base: after opening enter former base formed and ear bud stage of development, to ensure that former base is formed, it is necessary to conscientiously grasp with Lower several points, 1., mycelia compound eye: to make the fast quick-recovery of mycelia, culture rejuvenation must be concentrated after opening, bacterium bag is arranged in bacterium bed Tight film is covered, bacterium bag is allowed to park in miniclimate 5-7 days, makes the rejuvenation as early as possible of pocket mycelia;2., concentrate vernalization, concentrate vernalization be Solve that dry, travel fatigue is big, the problem of former base is formed slowly, produce agaric uneven influence yield;3., germination temperature should rest in 15-25℃;For moisturizing development, ear base forms the air humidity 85% or so based on moisturizing;Black fungus former base is formed or differentiation ear Bud needs artificial progress temperature, humidity and light stimulation;Bed management can be divided after ear bud is long together;
4, generation material culture coral black fungus sporophore growth development is divided into every 3 stages, i.e., young ear phase, growth period and maturity period, To the requirement of moisture difference in the period of different;The young ear phase is to adopt Fen Heshui mainly by mycelium with base interior suction in 5-7 days Point, the unfamiliar to the ear length of conveying supply children, relative air humidity should be maintained at 85% or so, growth period and fructification prosperous growth phase, required Nutrient and moisture are concentrated, and the demand to humidity and oxygen is consequently increased, and to increase amount of water sprayed at this time;More to cut off the water and shine bag with benefit Ventilation;Auricle is cut off the water 1-2 days again when cutting off the water when growing to 2-3 centimetres 1-2 days, 4-5 centimetres, and watering later is until harvesting;Increase light According to intensity and extend light application time, the moisture content in auricle can be promoted rising, mycelia metabolism vigor is improved, auricle is made to become full Completely, color blackening, quality are good;Young ear phase, growth period and the maturity period of the coral black fungus sporophore growth development, temperature Control will lead to coral black fungus sporophore growth deformity more than 20 DEG C at≤20 DEG C;
F harvesting and final-period management
Best collecting time is 7-8 points ripe, and fructification shows as basal part of the ear contraction, auricle expansion;Ying Cai great stays small principle, dries in the air in time It shines;After first batch of part harvests, 15-20 days or so solarization bags of cutting off the water harden to bacterium bag recovery, continue to water, can adopt second and recommend ear.
2. coral method for cultivating black fungus with high yield as described in claim 1, which is characterized in that described in the step A Siccative, including following component: rice bran, bean powder, corn flour, medical stone powder, grass of meadow rue, gypsum and sawdust.
3. coral method for cultivating black fungus with high yield as described in claim 1, which is characterized in that described in the step A The mass ratio of dry powder and water is (60-70): 100.
4. coral method for cultivating black fungus with high yield as claimed in claim 2, which is characterized in that the siccative, by following heavy Amount percentage at being grouped as: rice bran 8-15%, bean powder 3-8%, corn flour 1-3%, medical stone powder 1-2%, grass of meadow rue 1- 3%, gypsum 1-2% and sawdust surplus.
5. coral method for cultivating black fungus with high yield as described in claim 3 or 4, which is characterized in that matter is added in the water Measure the paper mulberry juice that score is 2-5%.
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