CN103910584A - Palm sawdust-containing pleurotus eryngii culture material and preparation method thereof - Google Patents
Palm sawdust-containing pleurotus eryngii culture material and preparation method thereof Download PDFInfo
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Abstract
The invention belongs to the technical field of mushroom cultivation, and relates to a palm sawdust-containing pleurotus eryngii culture material and a preparation method thereof. The pleurotus eryngii culture material comprises corn cobs, wheat bran, palm sawdust, gypsum powder, lime, cotton seed hulls, sugar, light calcium carbonate, mushroom residues, flammulina velutipes roots and bases, palm shells, soybean meal, cold-pressed peanut meal, urea, manganese and copper. The pleurotus eryngii culture material has the beneficial effects that mycelia of pleurotus eryngii cultured by adopting the culture material quickly germinate, vigorously grow, are pure white and dense, and the pollution to mushroom bags is avoided; pleurotus eryngii fruit bodies are pure white and round without deformation, and the biotransformation efficiency reaches 112%. The using amount of common sawdust and cottonseed hulls in the pleurotus eryngii culture material is obviously reduced, the damage of deforestation to environments is effectively reduced, the cost is reduced, and therefore, the pleurotus eryngii culture material is worthy of popularization.
Description
Technical field
The invention belongs to mushroom class cultivation technique field, be specifically related to a kind of culture material of Pleurotus eryngii, also relate to the making method of above-mentioned culture material.
background technology
Pleurotus eryngii, has another name called eryngo and picks up the ears, and is to develop in recent years cultivation successfully to integrate rare edible mushrooms new variety edible, medicinal, dietotherapy.Pleurotus eryngii bacterial context plumpness, quality is tender and crisp, particularly stem dense structure, solid, milky white, can all eat, and stem, than the more crisp cunning of cap, tasty and refreshing, is called as " flat mushroom king ", " dried scallop mushroom ", there is happy almond flavor and as the mouthfeel of abalone, be applicable to fresh-keeping, processing, firmly get liking of people.Mushroom body has almond flavor, meat plumpness, and mouthfeel is fresh and tender, and taste delicate fragrance is nutritious, can cook tens road delicious foods.Also have reducing blood-fat, decreasing cholesterol, promotion gastro-intestinal digestion, enhancing body immunological competence, prevent that the effects such as cardiovascular diseases, the utmost point are liked by people, market value is than 5 times of the high 3-of flat mushroom.
Pleurotus eryngii is a kind of decompose fiber rope, xylogen, edible mushrooms that protein ability is stronger, Carbon and nitrogen sources in the raw material of various agricultural byproducts tankage and cultivating white mushroom can absorb, especially with major ingredients such as cotton seed hulls, waste cotton, hardwood sawdust, corn cobs, add in right amount the auxiliary materials such as wheat bran, rice bran, Semen Maydis powder and improve nitrogenous source for best.Because Pleurotus eryngii nitrogenous source is abundanter, mycelial growth is better, and output is higher.
In recent years, Pleurotus eryngii was the rising star in factory edible fungi family of China, because its quality is tender and crisp, had one light almond flavor, applicable fresh-keeping, and processing and the cooking are very popular.Add the rapid increasing of China's batch production yield of flammulina velutipes, impel the output of Pleurotus eryngii also within 2 years, to increase rapidly at this.
The reproductive condition of Pleurotus eryngii is as follows:
1. nutrition: Pleurotus eryngii is a kind of decompose xylogen, edible mushrooms that Mierocrystalline cellulose ability is stronger, need to have richer nutrition, and particularly nitrogenous source is abundant, and mycelial growth is luxuriant, and output is higher.Tame major ingredient is grown fine on the culture materials such as cotton seed hull, wood chip, bagasse, straw.Substituting stuff cultivation adds subsidiary material, and as rice bran, wheat bran, Semen Maydis powder, cotton seed powder cake, calcium carbonate, sugar etc., can promote mycelial growth spreads, and increases mushroom flower bud generating capacity.
2. moisture: Pleurotus eryngii is more drought-enduring, but suitable being more conducive to of water content grow, improve output.Vegetative stage, the suitable water content of culture material is 60%-65%, but because should not spray water on mushroom body in the time of cultivation, the required moisture of mushroom body mainly originates from culture material, so can appropriately be increased to 65%-70% while allocating culture material water content.Relative air humidity, mycelial growth stage 60% left and right, and after existing former base sporophore differential period be advisable with 90-95%, the sporophore growth stage can appropriately turn down 85-90%.
3. temperature: temperature is the key that determines planting almond abalone mushroom success or failure and output height.The temperature field of mycelial growth is 22-27 DEG C, and optimum temperuture is 25 DEG C of left and right, and higher than 30 DEG C, mycelial growth is bad.Pleurotus eryngii is constant temperature steadiness mushroom class, excessive temperature differentials, the generation of unfavorable former base, fruiting temperature field is 10-18 DEG C, and 12-16 DEG C of optimum temperutures can not show former base lower than 8 DEG C, easily emerge in large numbers above misshapen mushroom higher than 20 DEG C, disease also can occur, cause dead mushroom, rotten mushroom.Sporophore growth temperature is 10-21 DEG C, and optimum temperuture is 10-18 DEG C.To the restraining of temperature, different different because of bacterial strain, in the time introducing a fine variety, to give special heed to the feature of understanding bacterial strain.
4. air: mycelial growth stage oxygen requirement is relatively less, and the carbonic acid gas of lower concentration also has hormesis to mycelial growth, along with the growth of mycelia, the CO in bag (bottle)
2concentration is edged up more than 2% by 0.03% of content in normal air, and mycelia still can finely grow.The existing former base period needs sufficient oxygen, CO
2concentration should drop to 0.5% left and right.Enlarge into spherical otherwise former base is undifferentiated.The mushroom bulk-growth growth period needs air fresh, CO
2concentration is advisable to be less than 0.4%.
5. illumination: the mycelial growth stage does not need light can be accelerated mycelial growth under dark environment.The growth and development stage of existing former base and sporophore needs certain scattered light, and suitable intensity of illumination is 500-1000Lx.
6. potential of hydrogen: the pH value field of mycelial growth is 4-8, and optimal pH is 6.5-7.5.The optimum pH in fruiting stage is 5.5-6.5.
About cultivation matrix and the method for Pleurotus eryngii, below patent done disclosure:
CN 101456772 B " culture material of a kind of Pleurotus eryngii and preparation method thereof " disclose a kind of culture material and preparation method thereof, culture material comprises cotton seed hulls or wheat straw or straw or corn cob 75-80%, wheat bran or rice bran 5-12%, just 8-10% of the argol of poultry, Semen Maydis powder 3-8%, plaster of Paris 1-2%, sucrose 0.5-1.5%, unslaked lime 0.5-1.5%, add potassium primary phosphate 0.1-0.3% by the total amount of above-mentioned batching again, magnesium sulfate 0.1-0.2%, each component is all weight percent, the argol of cotton seed hulls or wheat straw or straw or corn cob and poultry just uses the long-pending retting of the windrow that advances: the culture material after Xinbao mushroom culturing is also field earth backing processing on the spot: adopt this technical scheme, can make Pleurotus geesteranus biological growth better, overcome and in prior art, do not had specially for the grow defect of the culture material of preparing of Pleurotus geesteranus, simplify production technique, shorten the growth cycle of Pleurotus eryngii, improve the biological transformation ratio of Pleurotus eryngii, but its shortcoming is that not only raw material is many for the formula of culture material, production cost is higher, and batching is complicated, production environment peculiar smell weight, body and mind impact on staff is larger.
The patent of CN1166272C has disclosed " utilizing the method for corn stalk Xinbao mushroom culturing ", the method comprises that Pleurotus eryngii is the one-level kind of bacterial classification, the preparation of secondary kind, cultivation matrix preparation, under aseptic condition, by one of cultivation matrix access secondary kind, send out bacterium and cultivate, fruiting, adopt mushroom, it is characterized in that cultivation medium formula is: major ingredient: corn stalk 40-100 part, be weight part, lower same, cotton seed hulls 0-100 part; Auxiliary material: wheat bran 4-20 part, cottonseed cake 2-10 part, white sugar 0.4-2 part, terra alba 0.4-2 part, calcium superphosphate 0.4-2 part; Moisture: water 85-430 part, heavy 0.75-1.2 kilogram every bag of cultivation matrix pack, secondary kind inoculum size is every bag of 15-30 wheat, after inoculation, sack is tightened, sent out bacterium and cultivate 40-50 days, fruiting, former base forms rear 5-12 days and gathers, and can go out second batch of mushroom by change of tide after adopting mushroom again.Above-mentioned method Xinbao mushroom culturing quality is slightly soft, and fruiting lacks of staying power.
CN101456772B discloses substratum of a kind of Pleurotus eryngii and preparation method thereof, and the method is specific as follows:
A kind of substratum of Pleurotus eryngii, it is characterized in that: this substratum comprises crop stalk 75～80%, wheat bran or rice bran 5～12%, the argol of poultry just 8～10%, Semen Maydis powder 3～8%, the plaster of Paris 1～2%, sucrose 0.5～1.5%, unslaked lime 0.5～1.5%, then add the potassium primary phosphate and 0.1～0.2% magnesium sulfate that account for above-mentioned batching total amount 0.1～0.3%, each component is all weight percent; Before described crop stalk uses, first water is fully moistening, piles up retting 5～7 days.In two kinds of above-mentioned methods taking corn stalk or crop stalk as major ingredient, and clearly disclosure in " Edible Fungi technology " the 3rd section Section eight that Chemical Industry Press publishes: Pleurotus eryngii is not liked and is produced in straw matrix, first-selected cotton seed hulls raw material in production, secondly can the neither too hard, nor too soft wood chip material of more alternative materials, as poplar, willow, elm, oak, toothed oak etc.
CN101717109 " a kind of pleurotus eryngii cultivating material " discloses following content: a kind of pleurotus eryngii cultivating material, it is characterized in that comprising the component of following weight percent: wood chip 35%, corn cob 30%, rice bran 20%, wheat bran 14%, Wingdale %, wherein corn cob comprises 4-5 object 60-80%, 5-10 object 20-40%.The preparation method of above-mentioned culture material comprises following step: wood chip, corn cob, rice bran, wheat bran, lime are mixed, and the stirring that adds water, makes water content reach a 5-67%.Above-mentioned method is mainly described the particle diameter of corn cob, and this culture material ventilation property is relatively good, but nutrition is relatively dull, and the output in pleurotus eryngii fruiting later stage is had a certain impact.
Therefore, need to improve for above-mentioned defect, seek a kind of convenient batching, cost is low, nutritive ingredient is abundant, the method that cultivating rate is high.
Summary of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of culture material that can make Pleurotus eryngii output improve and can reasonably utilize again the Pleurotus eryngii containing palm tree wood chip of waste;
The present invention also provides the making method of the culture material of the above-mentioned Pleurotus eryngii containing palm tree wood chip.
The present invention realizes by following technical scheme:
The culture material that contains the Pleurotus eryngii of palm tree wood chip, this culture material comprises the composition of following portions by weight:
Corn cob 58.52 wheat bran 20.47
Palm tree wood chip 20.33 terra albas 0.46
Lime 0.88 cotton seed hulls 5.35
Sugar 0.98 light calcium carbonate 1.02
The bacterium chaff 4.32 golden mushroom root bases of a fruit 8.21
Palm hull 3.26 soybean meal 2.15
Cold press peanut meal 3.52 urea 0.38
Manganese 0.15 bronze medal 0.08;
Above-mentioned sugar is at least one in glucose, fructose, maltose and sucrose;
Above-mentioned bacterium chaff is the waste material of cultivating needle mushroom or mushroom;
Above-mentioned soybean meal, its water ratio is 4-6%, the water ratio of described cold press peanut meal is 5-7%;
The water content of above-mentioned palm tree wood chip is 5-7%.
The above-mentioned golden mushroom root base of a fruit is after needle mushroom is gathered, the part root base of a fruit of packaging or the edible connection culture material that needs excision in the past.
Above-mentioned palm hull is in plam oil refine process, to remove the fruit stone housing parts peeling off after pulp, and it strips off from oil palm, pure natural plants integral part.
Its water ratio of above-mentioned soybean meal is 4-6%, and the water ratio of described cold press peanut meal is 5-7%;
The water content of above-mentioned palm tree wood chip is 5-7%.
Preferably, above-mentioned sugar is the mixture of glucose and fructose, and the weight ratio of glucose and fructose is 1:3.
The making method of the culture material of the above-mentioned Pleurotus eryngii containing palm tree wood chip of the present invention, comprises following step:
(1) prepare culture material by following parts by weight:
Corn cob 58.52 wheat bran 20.47
Palm tree wood chip 20.33 terra albas 0.46
Lime 0.88 cotton seed hulls 5.35
Sugar 0.98 light calcium carbonate 1.02
The bacterium chaff 4.32 golden mushroom root bases of a fruit 8.21
Palm hull 3.26 soybean meal 2.15
Cold press peanut meal 3.52 urea 0.38
Manganese 0.15 bronze medal 0.08;
Above-mentioned cotton seed hulls is crushed to below 20 orders;
Above-mentioned sugar is at least one in glucose, fructose, maltose and sucrose;
Above-mentioned bacterium chaff is the waste material of cultivating needle mushroom or mushroom;
Above-mentioned palm hull water content is 10-12%;
Its water ratio of above-mentioned soybean meal is 4-6%, and the water ratio of described cold press peanut meal is 5-7%;
Above-mentioned corn cob is to be crushed to the material that particle diameter is 0.2-0.5cm;
The water content that above-mentioned palm tree wood chip is is 5-7%;
(2) corn cob, palm tree wood chip, cotton seed hulls, palm hull are added water and fully soak, the add-on of above-mentioned water is 1-2 times of above-mentioned compound weight, keeps 6-8 hour; Lime, terra alba, light calcium carbonate, urea, manganese, copper, sugar is soluble in water, stir, obtain mixing solutions, then in the solution of gained, add wheat bran, the golden mushroom root base of a fruit, bacterium chaff, soybean meal, cold press peanut meal; Then with the raw material blending having infiltrated before;
(3) by the mixture mixing in above-mentioned steps (2), pack or bottling, 120 ~ 140 DEG C of high-temperature sterilization 1.5～2.5h, obtain pleurotus eryngii cultivating material.
Wherein the treatment process of palm tree wood chip is, dry to its moisture content be 8-10%, be crushed to particle diameter 1-5mm;
Wherein the treatment process of palm hull is, after collection, shakeout dry to its moisture content be 10-12%, be crushed to particle diameter 2-10mm;
Wherein the treatment process of the golden mushroom root base of a fruit is, the golden mushroom root base of a fruit is sheared, and oven dry to its moisture content is 5-10%, is crushed to below particle diameter 1-3mm.
Preferably, the water ratio of above-mentioned culture material is 65-70%.
As a modification of the present invention, contain the making method of the culture material of the Pleurotus eryngii of palm tree wood chip, comprise following step:
(1) prepare culture material by following parts by weight:
Corn cob 58.52 wheat bran 20.47
Palm tree wood chip 12.33 rubber tree wood chips 8.15
Terra alba 0.46 lime 0.88
Cotton seed hulls 5.35 sugar 0.98
Light calcium carbonate 1.02 bacterium chaffs 4.32
The golden mushroom root base of a fruit 8.21 palm hull 3.26
Soybean meal 2.15 cold press peanut meals 3.52
Urea 0.38 manganese 0.15
Copper 0.08;
Above-mentioned cotton seed hulls is crushed to below 20 orders;
Above-mentioned sugar is at least one in glucose, fructose, maltose and sucrose;
Above-mentioned bacterium chaff is the waste material of cultivating needle mushroom or mushroom;
Above-mentioned palm hull is in plam oil refine process, to remove the fruit stone housing parts peeling off after pulp, and its water content is 10-12%;
Its water ratio of above-mentioned soybean meal is 4-6%, and the water ratio of described cold press peanut meal is 5-7%;
Above-mentioned corn cob is to be crushed to the material that particle diameter is 0.2-0.5cm;
The water content that above-mentioned palm tree wood chip is is 5-7%;
(2) corn cob, palm tree wood chip, rubber tree wood chip, cotton seed hulls, palm hull are added water and fully soak, the add-on of above-mentioned water is 1-2 times of above-mentioned compound weight, keeps 6-8 hour; Lime, terra alba, light calcium carbonate, urea, manganese, copper, sugar is soluble in water, stir, obtain mixing solutions, then in the solution of gained, add wheat bran, the golden mushroom root base of a fruit, bacterium chaff, soybean meal, cold press peanut meal; Then with the raw material blending having infiltrated before;
(3) by above-mentioned 2) in the mixture that mixes, pack or bottling, 120 ~ 140 DEG C of high-temperature sterilization 1.5～2.5h, obtain pleurotus eryngii cultivating material.
Formula taking corn cob as major ingredient, the sporophore growth cycle is short, output is also higher, this is relevant to corn cob physicochemical property, corn cob granule degree is larger, air permeability is good, though water suction is slow simultaneously, but water regain is large, water retention capacity is strong, low price, be suitable as factory culture major ingredient, but while using corn cob, granularity can not be too large, the corn cob hardness that granularity is larger is larger, should not be degraded by mycelia, and the large corn cob of granularity, the time length not much of that if prewetted, when sterilizing, center is drier, do not reach required sterilising temp, easily cause sterilizing not thorough, cause environmental pollution.
Formula taking cotton seed hulls as major ingredient, fruiting number is many, and single mushroom is heavy on the low side, thereby has affected output, and growth cycle is also longer, therefore should not add more.
Formula taking wood chip as major ingredient, mushroom body color is whiter, but output is very low, and wood chip cost is minimum, but needs the heap fermentation of long period, and composition is unstable, can cause the underproduction if contain hazardous substance, and therefore, not all wood chip is all suitable for Xinbao mushroom culturing.
Palm tree is spy's economic tree.Its main products palm fibre skin can be made Xu's rope, palm fibre pad, carpet etc., tender leaf can woven hats, fan, basket, bag, timber can do bridge pier, pig cattle pen post and tank etc., and seed can keep fowls after pulverizing, and " old brown carbon " that flowers and fruits and outmoded monofilament are fired can be used as medicine.Palm tree performance grace, Four seasons is like spring, is again good Landscape Tree Species.Palm tree is once planted, and be benefited decades.Therefore farmer's proverb is said " there are ten thousand palm fibres in family, from generation to generation not poor ".
Pleurotus eryngii is higher to the utilization ratio of glucose, fructose and maltose, and as lower in the utilization ratio of N.F,USP MANNITOL for other carbohydrate, therefore, selects at least one in glucose, fructose, maltose and sucrose in the application;
In the application, cotton seed hulls, the golden mushroom root base of a fruit, palm hull are mainly to play the effect of nutrition, and wheat bran is used for regulating the carbon-nitrogen ratio of culture material, play an important role to improving output, and carbohydrate provides energy, and lime and terra alba Main Function are to regulate potential of hydrogen;
Manganese can promote mycelial growth, improve fruiting body yield, and medium and small grade sporophore size and number is had a certain impact, the mechanism of action of manganese forms relevant with the impact of superoxide activity with manganese on Yeast Nucleic Acid, copper is to some bacterial strain, can strengthen its resistance against diseases, but excessive concentration can affect output.
Beneficial effect of the present invention is, adopts culture material Xinbao mushroom culturing of the present invention, and it is fast that its mycelia sends out bacterium, grows vigorous, and mycelia is pure white dense, there will not be the situations such as contaminated bacteria bag.Pleurotus eryngii sporophore is pure white, and mushroom type rounding, does not have misshapen mushroom, and biological transformation ratio has reached 112%.Meanwhile, the planting material in the present invention has obviously reduced the consumption of common wood chip and cotton seed hulls, has effectively reduced the destruction of Deforestation to environment, has reduced cost, is worthy to be popularized.
Embodiment
Below in conjunction with specific embodiment, the present invention is further described, so that those skilled in the art more understands the present invention, but does not therefore limit the present invention.
Embodiment 1
The making method that contains the culture material of the Pleurotus eryngii of palm tree wood chip, comprises following step:
(1) prepare culture material by following parts by weight:
Corn cob 58.52 wheat bran 20.47
Palm tree wood chip 20.33 terra albas 0.46
Lime 0.88 cotton seed hulls 5.35
Sugar 0.98 light calcium carbonate 1.02
The bacterium chaff 4.32 golden mushroom root bases of a fruit 8.21
Palm hull 3.26 soybean meal 2.15
Cold press peanut meal 3.52 urea 0.38
Manganese 0.15 bronze medal 0.08;
Cotton seed hulls is crushed to below 20 orders;
Sugar is the mixture of glucose and fructose, and the weight ratio of glucose and fructose is 1:3;
Bacterium chaff is the waste material of cultivating needle mushroom or mushroom;
Palm hull treatment process is, shakeouts and dry to water content 10% after collection, is crushed to particle diameter 7mm.
The treatment process of the golden mushroom root base of a fruit is, the golden mushroom root base of a fruit is sheared, dry to its moisture content be 8%, be crushed to below particle diameter 2mm;
Its water ratio of soybean meal is 5%, and the water ratio of cold press peanut meal is 5-7%;
Corn cob is to be crushed to the material that particle diameter is 0.4cm;
The water content that palm tree wood chip is is 6%;
(2) corn cob, palm tree wood chip, cotton seed hulls, palm hull are added water and fully soak, the add-on of water is 1.5 times of above-mentioned compound weight, keeps 7 hours; Lime, terra alba, light calcium carbonate, urea, manganese, copper, sugar is soluble in water, stir, obtain mixing solutions, then in the solution of gained, add wheat bran, the golden mushroom root base of a fruit, bacterium chaff, soybean meal, cold press peanut meal; Then with the raw material blending having infiltrated before.
(3) by the mixture mixing in above-mentioned steps (2), according to a conventional method culture material is packed into 17 × 40 × 0.05cm polypropylene plastics pocket, 125 DEG C of high-temperature sterilization 2h, are pleurotus eryngii cultivating material; Inoculation, a bacterium and management of producing mushroom process routinely technical requirements are carried out.
Comparative example 1
Be with the difference of embodiment 1, the wood chip adopting in comparative example 1 is willow wood chip; All the other are identical with embodiment 1;
Comparative example 2
Raw material in comparative example 2 is as follows:
Corn cob 58.52 wheat bran 20.47
Palm tree wood chip 20.33 terra albas 0.46
Lime 0.88 cotton seed hulls 5.35
Sugar 0.98 light calcium carbonate 1.02
The bacterium chaff 4.32 golden mushroom root bases of a fruit 8.21
Palm hull 3.26 analysis for soybean powder 5.6
Urea 0.38 manganese 0.15
Copper 0.08;
All the other are identical with embodiment 1;
The culture material that the method for embodiment 1 and comparative example 1, comparative example 2 is made, on above-mentioned three kinds different culture materials, the productive capacity of Pleurotus eryngii is as follows:
As can be seen from the results, the Pleurotus eryngii mycelia growing way of embodiment 1 is good, sends out bacterium fast, and output is high, and cost is low, and economic benefit environmental benefit is good, is worthy to be popularized.
Embodiment 2
The making method that contains the culture material of the Pleurotus eryngii of palm tree wood chip, comprises following step:
(1) prepare culture material by following parts by weight:
Corn cob 58.52 wheat bran 20.47
Palm tree wood chip 12.33 rubber tree wood chips 8.15
Terra alba 0.46 lime 0.88
Cotton seed hulls 5.35 sugar 0.98
Light calcium carbonate 1.02 bacterium chaffs 4.32
The golden mushroom root base of a fruit 8.21 palm hull 3.26
Soybean meal 2.15 cold press peanut meals 3.52
Urea 0.38 manganese 0.15
Copper 0.08;
Above-mentioned cotton seed hulls is crushed to below 20 orders;
Above-mentioned sugar is glucose;
Bacterium chaff is the waste material of cultivating needle mushroom;
Palm hull treatment process is, shakeouts and dry to water content 10% after collection, is crushed to particle diameter 8mm.
The treatment process of the golden mushroom root base of a fruit is, the golden mushroom root base of a fruit is sheared, dry to its moisture content be 6%, be crushed to below particle diameter 2mm;
Its water ratio of soybean meal is 5%, and the water ratio of described cold press peanut meal is 6%;
Corn cob is to be crushed to the material that particle diameter is 0.4cm;
The water content that palm tree wood chip is is 6%;
(2) corn cob, palm tree wood chip, rubber tree wood chip, cotton seed hulls, palm hull are added water and fully soak, the add-on of above-mentioned water is 1.5 times of above-mentioned compound weight, keeps 7 hours; Lime, terra alba, light calcium carbonate, urea, manganese, copper, sugar is soluble in water, stir, obtain mixing solutions, then in the solution of gained, add wheat bran, the golden mushroom root base of a fruit, bacterium chaff, soybean meal, cold press peanut meal; Then with the raw material blending having infiltrated before;
(3) by the mixture mixing in above-mentioned steps (2), according to a conventional method culture material is packed into 17 × 40 × 0.05cm polypropylene plastics pocket, 125 DEG C of high-temperature sterilization 2h, obtain pleurotus eryngii cultivating material.
(4) cultivation management process routinely technical requirements carry out.
It is fast that the present embodiment Pleurotus eryngii mycelia sends out bacterium, and growth fraction is more vigorous, and mycelia is pure white dense, do not occur contaminated bacteria bag.Pleurotus eryngii sporophore is pure white, mushroom type rounding, there is no misshapen mushroom, fresh mushroom biological transformation ratio has reached 112%, and output exceeds 2% than embodiment 1, simultaneously, the planting material of this embodiment has obviously reduced the consumption of common wood chip and cotton seed hulls, effectively reduce the destruction of Deforestation to environment, reduced cost, be worthy to be popularized.
Embodiment 3
The making method that contains the culture material of the Pleurotus eryngii of palm tree wood chip, comprises following step:
(1) prepare culture material by following parts by weight:
Corn cob 62.12 wheat bran 20.47
Palm tree wood chip 20.33 terra albas 0.46
Lime 0.88 cotton seed hulls 5.35
Sugar 0.98 light calcium carbonate 1.02
The bacterium chaff 4.32 golden mushroom root bases of a fruit 8.21
Cold press peanut meal 3.52 urea 0.38
Manganese 0.15 bronze medal 0.08
Soybean meal 2.15;
Described cotton seed hulls is crushed to below 20 orders;
Sugar is the mixture of glucose and fructose, and the weight ratio of glucose and fructose is 1:3;
Bacterium chaff is the waste material of cultivating needle mushroom;
The treatment process of the golden mushroom root base of a fruit is, the golden mushroom root base of a fruit is sheared, dry to its moisture content be 6%, be crushed to below particle diameter 2mm;
Its water ratio of soybean meal is 5%, and the water ratio of described cold press peanut meal is 6%;
Corn cob is to be crushed to the material that particle diameter is 0.4cm;
The water content that palm tree wood chip is is 6%;
(2) corn cob, palm tree wood chip, cotton seed hulls are added water and fully soak, the add-on of described water is 1.5 times of above-mentioned compound weight, keeps 7 hours; Lime, terra alba, light calcium carbonate, urea, manganese, copper, sugar is soluble in water, stir, obtain mixing solutions, then in the solution of gained, add wheat bran, the golden mushroom root base of a fruit, bacterium chaff, soybean meal, cold press peanut meal; Then with the raw material blending having infiltrated before.
(3) by the mixture mixing in above-mentioned steps (2), according to a conventional method culture material is packed into 17 × 40 × 0.05cm polypropylene plastics pocket, 125 DEG C of high-temperature sterilization 2h, are pleurotus eryngii cultivating material.
(4) cultivation management process routinely technical requirements carry out.
In palm hull, contain abundant mineral element, what wherein content was maximum is potassium element,, containing potassium 6-12%, more than 90% is wherein generally water-soluble, exists with carbonate form; Next is phosphorus, generally containing 1.5-3%; Also contain the micronutrient elements such as calcium, magnesium, silicon, sulphur and iron, manganese, copper, zinc, boron, molybdenum.
In the present embodiment, do not add palm hull, its effect is as follows: it is fast that Pleurotus eryngii mycelia sends out bacterium, and mycelia is pure white dense, does not occur contaminated bacteria bag.Pleurotus eryngii sporophore stem is pure white, and mushroom type rounding, does not have misshapen mushroom, and biological transformation ratio is 98%.Compared with embodiment 1, mycelia growing way is slightly poor, and the fruiting later stage lacks of staying power, and output is lower by 12% than embodiment 1.
Claims (8)
1. the culture material that contains the Pleurotus eryngii of palm tree wood chip, is characterized in that, described culture material comprises the composition of following portions by weight:
Corn cob 58.52 wheat bran 20.47
Palm tree wood chip 20.33 terra albas 0.46
Lime 0.88 cotton seed hulls 5.35
Sugar 0.98 light calcium carbonate 1.02
The bacterium chaff 4.32 golden mushroom root bases of a fruit 8.21
Palm hull 3.26 soybean meal 2.15
Cold press peanut meal 3.52 urea 0.38
Manganese 0.15 bronze medal 0.08;
Above-mentioned sugar is at least one in glucose, fructose, maltose and sucrose;
Described bacterium chaff is the waste material of cultivating needle mushroom or mushroom;
Sawdust or wood shavings powder that described palm tree wood chip stays while being palm tree pruning or wood working;
The described golden mushroom root base of a fruit is after needle mushroom is gathered, packaging or the edible part root base of a fruit of the connection culture material of excision in the past;
Described palm hull is in plam oil refine process, to remove the fruit stone housing parts peeling off after pulp;
Described soybean meal, its water ratio is 4-6%, the water ratio of described cold press peanut meal is 5-7%;
The water content of described palm tree wood chip is 5-7%.
2. the culture material of the Pleurotus eryngii containing palm tree wood chip as claimed in claim 1, is characterized in that, described sugar is the mixture of glucose and fructose, and the weight ratio of glucose and fructose is 1:3.
3. the making method of the culture material of the Pleurotus eryngii containing palm tree wood chip as claimed in claim 1 or 2, comprises following step:
(1) prepare culture material by following parts by weight:
Corn cob 58.52 wheat bran 20.47
Palm tree wood chip 20.33 terra albas 0.46
Lime 0.88 cotton seed hulls 5.35
Sugar 0.98 light calcium carbonate 1.02
The bacterium chaff 4.32 golden mushroom root bases of a fruit 8.21
Palm hull 3.26 soybean meal 2.15
Cold press peanut meal 3.52 urea 0.38
Manganese 0.15 bronze medal 0.08;
Described cotton seed hulls is crushed to below 20 orders;
Above-mentioned sugar is at least one in glucose, fructose, maltose and sucrose;
Described bacterium chaff is the waste material of cultivating needle mushroom or mushroom;
Sawdust or wood shavings powder that described palm tree wood chip stays while being palm tree pruning or wood working;
The described golden mushroom root base of a fruit is after needle mushroom is gathered, packaging or the edible part root base of a fruit of the connection culture material of excision in the past;
Described palm hull is in plam oil refine process, to remove the fruit stone housing parts peeling off after pulp;
Its water ratio of described soybean meal is 4-6%, and the water ratio of described cold press peanut meal is 5-7%;
Described corn cob is to be crushed to the material that particle diameter is 0.2-0.5cm;
The water content that described palm tree wood chip is is 5-7%;
(2) corn cob, palm tree wood chip, cotton seed hulls, palm hull are added water and fully soak, the add-on of described water is 1-2 times of above-mentioned compound weight, keeps 6-8 hour; Lime, terra alba, light calcium carbonate, urea, manganese, copper, sugar is soluble in water, stir, obtain mixing solutions, then in the solution of gained, add wheat bran, the golden mushroom root base of a fruit, bacterium chaff, soybean meal, cold press peanut meal; Then with the raw material blending having infiltrated before;
(3) by the mixture mixing in above-mentioned steps (2), pack or bottling, 120 ~ 140 DEG C of high-temperature sterilization 1.5～2.5h, obtain pleurotus eryngii cultivating material.
4. the making method of the culture material of the Pleurotus eryngii containing palm tree wood chip as claimed in claim 3, is characterized in that, described palm tree wood chip dry to its moisture content be 8-10%, be crushed to particle diameter 1-5mm.
5. the making method of the culture material of the Pleurotus eryngii containing palm tree wood chip as claimed in claim 3, is characterized in that, described palm hull after collecting, shakeout dry to its moisture content be 10-12%, be crushed to particle diameter 2-10mm.
6. the making method of the culture material of the Pleurotus eryngii containing palm tree wood chip as claimed in claim 3, wherein the treatment process of the golden mushroom root base of a fruit is, the golden mushroom root base of a fruit is sheared, oven dry to its moisture content is 5-10%, is crushed to particle diameter 1-3mm.
7. the making method of the culture material of the Pleurotus eryngii containing palm tree wood chip as claimed in claim 3, is characterized in that, the water ratio of described culture material is 65-70%.
8. the making method of the culture material of the Pleurotus eryngii containing palm tree wood chip as claimed in claim 1 or 2, comprises following step:
(1) prepare culture material by following parts by weight:
Corn cob 58.52 wheat bran 20.47
Palm tree wood chip 12.33 rubber tree wood chips 8.15
Terra alba 0.46 lime 0.88
Cotton seed hulls 5.35 sugar 0.98
Light calcium carbonate 1.02 bacterium chaffs 4.32
The golden mushroom root base of a fruit 8.21 palm hull 3.26
Soybean meal 2.15 cold press peanut meals 3.52
Urea 0.38 manganese 0.15
Copper 0.08;
Described cotton seed hulls is crushed to below 20 orders;
Described sugar is at least one in glucose, fructose, maltose and sucrose;
Described bacterium chaff is the waste material of cultivating needle mushroom or mushroom;
Its water ratio of described soybean meal is 4-6%, and the water ratio of described cold press peanut meal is 5-7%;
Described corn cob is to be crushed to the material that particle diameter is 0.2-0.5cm;
The water content that described rubber tree wood chip is is 6-8%;
The water content of described palm tree wood chip is 5-7%;
(2) corn cob, palm tree wood chip, rubber tree wood chip, cotton seed hulls, palm hull are added water and fully soak, the add-on of described water is 1-2 times of above-mentioned compound weight, keeps 6-8 hour; Lime, terra alba, light calcium carbonate, urea, manganese, copper, sugar is soluble in water, stir, obtain mixing solutions, then in the solution of gained, add wheat bran, the golden mushroom root base of a fruit, bacterium chaff, soybean meal, cold press peanut meal; Then with the raw material blending having infiltrated before;
(3) by the mixture mixing in above-mentioned steps (2), pack or bottling, 120 ~ 140 DEG C of high-temperature sterilization 1.5～2.5h, obtain pleurotus eryngii cultivating material.
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