CN109511468A - A kind of oyster mushroom culture medium and preparation method thereof - Google Patents
A kind of oyster mushroom culture medium and preparation method thereof Download PDFInfo
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- CN109511468A CN109511468A CN201910070645.5A CN201910070645A CN109511468A CN 109511468 A CN109511468 A CN 109511468A CN 201910070645 A CN201910070645 A CN 201910070645A CN 109511468 A CN109511468 A CN 109511468A
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- oyster mushroom
- culture medium
- corncob
- mushroom culture
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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
Abstract
The present invention discloses a kind of oyster mushroom culture medium, which is characterized in that is made of the raw material of following parts by weight: 20-25 parts of corncob, 15-20 parts of eggplant straw, 1-3 parts of wheat bran, 1-2 parts of lime, 1-2.5 parts of soya-bean cake, 0.3-1 parts of diammonium hydrogen phosphate.The present invention is conducive to oyster mushroom and absorbs nutrient, promotes mushroom growth, shortens growth cycle, improves yield, improving quality, while making full use of eggplant straw, realizes recycling for waste.
Description
Technical field
The invention belongs to technical field of edible fungi cultivation.More particularly it relates to a kind of oyster mushroom culture medium and its system
Preparation Method.
Background technique
Oyster mushroom is also known as picked up the ears, and Agaricales, Tricholomataceae, Pleurotus are belonged in biological classification, is current Planting in the world
Train one of maximum edible mushroom of area, the state-owned China of main product, Japan, Italy.
Oyster mushroom meat fertilizer is tender, delicious flavour, full of nutrition, is one of high protein, the high-grade vegetables of low fat.According to analysis,
Oyster mushroom crude protein content is up to 30.5%, and the 17 kinds of amino acid wanted containing needed by human body in dry product.Research table in recent years
Bright, oyster mushroom also contains the physiological activators such as oyster mushroom element and acidic polysaccharose, and long-term consumption significantly inhibits effect to cancer cell,
And it can preventing hypertension, cardiovascular disease, diabetes etc..
The oyster mushroom artificial cultivation time is early, and technology is relatively easy, it has also become the main breed of mushroom grower in all parts of the country.In recent years,
The oyster mushrooms Main Cultivation increasing price of raw materials such as cotton seed hulls, corncob, production cost are continuously increased, and the economic benefit of mushroom grower subtracts therewith
It is few.Meanwhile a large amount of eggplant straws are discarded, peasant arbitrarily stacks, and cause serious environmental pollution.
Therefore, finding new alternative raw material becomes the new issue of mushroom cultivation.
Summary of the invention
To solve the above problems, the present invention provides；A kind of oyster mushroom culture medium and preparation method thereof.
A kind of oyster mushroom culture medium, which is characterized in that be made of the raw material of following parts by weight: 20-25 parts of corncob, eggplant
15-20 parts of stalk, 1-3 parts of wheat bran, 1-2 parts of lime, 1-2.5 parts of soya-bean cake, 0.3-1 parts of diammonium hydrogen phosphate.
Preferably, the corncob passes through pulverization process, partial size 1cm；The eggplant straw processes the shape that fragmentates, and length is not
Greater than 2cm.
Preferably, it is powdered for crushing after the wheat bran, lime, soya-bean cake, diammonium hydrogen phosphate mixing；All raw materials are equal
It is fresh, dry, without mildew.
Preferably, a kind of oyster mushroom culture medium preparation method comprising the steps of:
(1) each raw material is processed by the raw material for weighing formula ratio；
(2) it by corncob, eggplant straw, soya-bean cake, diammonium hydrogen phosphate, lime, wheat bran, uniformly mixes, adds water-soaked, 50-
60 DEG C of heaps bored fermentation 4-5 days；
(3) long 48cm, the high density poly propylene culture bag of wide 23cm, thick 0.54mm, every sacked material about 1kg are selected.By bacterium
Bag is put into high-pressure sterilizing pot, 100 DEG C of sterilizing 10h of normal pressure；
(4) after sterilizing, inoculation when bacterium bag is naturally cooled to 22 DEG C or so.
Beneficial effect
(1) crude protein content of eggplant straw improves 10% or so after fermenting, and crude fibre declines 14% or so, stalk the inside
Nitrogen content and phosphorus content is also opposite improves, conducive to the absorption of oyster mushroom, promote mushroom growth, shorten growth cycle.
(2) straw crude protein after fermenting improves, and after oyster mushroom absorbs, color is more black, tasty mouthfeel, and glossiness is good, commodity
Character significantly improves.
(3) eggplant straw is made full use of, avoids eggplant straw from arbitrarily stacking, burn pollution on the environment, waste benefit
With rate height.
(4) eggplant straw is more at low cost than corncob, and production cost is substantially reduced after use, gets more economy for mushroom grower
Benefit.
(5) part corncob is replaced with eggplant straw, finds through long-term experiment, can be mentioned than simple Corn Core Cultivation About Pleurotus Ostreatus
20% or more high yield, effectively improves the income of mushroom grower.
(6) eggplant straw contains vitamin E, there is the eggplant straw main component after preventing bleeding and anti-senescence function from fermenting
It is absorbed by oyster mushroom, the oyster mushroom of production has better medical value.
Specific embodiment
Embodiment 1
A kind of oyster mushroom culture medium, which is characterized in that be made of the raw material of following parts by weight: 25 parts of corncob, eggplant straw
15 parts of stalk, 1 part of wheat bran, 1 part of lime, 1 part of soya-bean cake, 0.3 part of diammonium hydrogen phosphate.
Control group raw material weight component: 40 parts of corncob, 1 part of wheat bran, 1 part of lime, 1 part of soya-bean cake, diammonium hydrogen phosphate 0.3
Part.
The corncob passes through pulverization process, partial size 1cm；The eggplant straw processes the shape that fragmentates, and length is not more than
2cm。
It is powdered for crushing after the wheat bran, lime, soya-bean cake, diammonium hydrogen phosphate mixing；All raw materials are fresh, dry
It is dry, without mildew.
A kind of oyster mushroom culture medium preparation method comprising the steps of:
(1) each raw material is processed by the raw material for weighing formula ratio；
(2) corncob, eggplant straw, soya-bean cake, diammonium hydrogen phosphate, lime, wheat bran are uniformly mixed, adds water-soaked, 50-60
DEG C heap bored fermentation 4-5 days；
(3) long 48cm, the high density poly propylene culture bag of wide 23cm, thick 0.54mm, every sacked material about 1kg are selected.By bacterium
Bag is put into high-pressure sterilizing pot, 100 DEG C of sterilizing 10h of normal pressure；
(4) after sterilizing, inoculation when bacterium bag is naturally cooled to 22 DEG C or so.
Embodiment 2
A kind of oyster mushroom culture medium, which is characterized in that be made of the raw material of following parts by weight: 23 parts of corncob, eggplant straw
17 parts of stalk, 2 parts of wheat bran, 1.5 parts of lime, 1.8 parts of soya-bean cake, 0.5 part of diammonium hydrogen phosphate.
Control group raw material weight component: 40 parts of corncob, 2 parts of wheat bran, 1.5 parts of lime, 1.8 parts of soya-bean cake, diammonium hydrogen phosphate
0.5 part.
The corncob passes through pulverization process, partial size 1cm；The eggplant straw is processed into irregular sheet, and length is little
In 2cm.
It is powdered for crushing after the wheat bran, lime, soya-bean cake, diammonium hydrogen phosphate mixing；All raw materials are fresh, dry
It is dry, without mildew.
A kind of oyster mushroom culture medium preparation method comprising the steps of:
(1) each raw material is processed by the raw material for weighing formula ratio；
(2) corncob, eggplant straw, soya-bean cake, diammonium hydrogen phosphate, lime, wheat bran are uniformly mixed, adds water-soaked, 50-60
DEG C heap bored fermentation 4-5 days；
(3) long 48cm, the high density poly propylene culture bag of wide 23cm, thick 0.54mm, every sacked material about 1kg are selected.By bacterium
Bag is put into high-pressure sterilizing pot, 100 DEG C of sterilizing 10h of normal pressure；
(4) after sterilizing, inoculation when bacterium bag is naturally cooled to 22 DEG C or so.
Embodiment 3
A kind of oyster mushroom culture medium, which is characterized in that be made of the raw material of following parts by weight: 20 parts of corncob, eggplant straw
20 parts of stalk, 3 parts of wheat bran, 2 parts of lime, 2.5 parts of soya-bean cake, 1 part of diammonium hydrogen phosphate.
Control group raw material weight component: 40 parts of corncob, 3 parts of wheat bran, 2 parts of lime, 2.5 parts of soya-bean cake, diammonium hydrogen phosphate 1
Part.
The corncob passes through pulverization process, partial size 1cm；The eggplant straw processes the shape that fragmentates, and length is not more than
2cm。
It is powdered for crushing after the wheat bran, lime, soya-bean cake, diammonium hydrogen phosphate mixing；All raw materials are fresh, dry
It is dry, without mildew.
A kind of oyster mushroom culture medium preparation method comprising the steps of:
(1) each raw material is processed by the raw material for weighing formula ratio；
(2) corncob, eggplant straw, soya-bean cake, diammonium hydrogen phosphate, lime, wheat bran are uniformly mixed, adds water-soaked, 50-60
DEG C heap bored fermentation 4-5 days；
(3) long 48cm, the high density poly propylene culture bag of wide 23cm, thick 0.54mm, every sacked material about 1kg are selected.By bacterium
Bag is put into high-pressure sterilizing pot, 100 DEG C of sterilizing 10h of normal pressure；
(4) after sterilizing, inoculation when bacterium bag is naturally cooled to 22 DEG C or so.
Test result shows to carry out oyster mushroom production, it can be achieved that abridged edition increases with the eggplant straw of 30%-50% substitution corncob
The purpose of receipts.By each bacteria stick 1kg siccative calculate, with eggplant straw substitute corncob 0.5kg, 0.25 yuan of escapable cost；It is flat
20% or more mushroom output increased, each bacteria stick increase production 0.24kg, calculate by 4 yuan/kg, increase income 0.96 yuan, add up to each bacteria stick section
Originally 1.21 yuan are increased income, mushroom grower income is effectively increased.Meanwhile the oyster mushroom color of production is more black, tasty mouthfeel, commodity property is obvious
It improves.
Claims (5)
1. a kind of oyster mushroom culture medium, which is characterized in that be made of the raw material of following parts by weight: 20-25 parts of corncob, eggplant straw
15-20 parts of stalk, 1-3 parts of wheat bran, 1-2 parts of lime, 1-2.5 parts of soya-bean cake, 0.3-1 parts of diammonium hydrogen phosphate.
2. a kind of oyster mushroom culture medium according to claim 1, which is characterized in that the corncob passes through pulverization process, partial size
1cm；The eggplant straw processes the shape that fragmentates, and length is not more than 2cm.
3. a kind of oyster mushroom culture medium according to claim 1, which is characterized in that the wheat bran, lime, soya-bean cake, phosphoric acid hydrogen two
It is powdered for crushing after ammonium mixing.
4. a kind of oyster mushroom culture medium according to claim 1, which is characterized in that all raw materials are fresh, it is dry, without mould
Become.
5. a kind of oyster mushroom culture medium preparation method according to claim 1, which is characterized in that comprise the steps of:
(1) each raw material is processed by the raw material for weighing formula ratio；
(2) corncob, eggplant straw, soya-bean cake, diammonium hydrogen phosphate, lime, wheat bran are uniformly mixed, adds water-soaked, 50-60 DEG C of heap
Bored fermentation 4-5 days；
(3) long 48cm, the high density poly propylene culture bag of wide 23cm, thick 0.54mm, every sacked material about 1kg are selected.Bacterium bag is put
Enter high-pressure sterilizing pot, 100 DEG C of sterilizing 10h of normal pressure；
(4) after sterilizing, inoculation when bacterium bag is naturally cooled to 22 DEG C or so.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114793759A (en) * | 2022-06-15 | 2022-07-29 | 长治学院 | Oyster mushroom culture medium prepared from traditional Chinese medicine residues and preparation method thereof |
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| CN101695253A (en) * | 2009-10-13 | 2010-04-21 | 王明吉 | Oyster mushroom culture technique |
| CN102765981A (en) * | 2012-07-09 | 2012-11-07 | 吉林省金塔实业（集团）股份有限公司 | Edible fungus compost taking pepper stalks as main materials and application of compost |
| CN104303846A (en) * | 2014-11-11 | 2015-01-28 | 汤阴森奇生物技术有限公司 | Method for cultivating pleurotus geesteranus by use of big bags of fermented materials |
| CN105052551A (en) * | 2015-08-14 | 2015-11-18 | 梁德政 | Method for fast and high-yield cultivation of oyster mushroom at high-temperature season |
| CN106946596A (en) * | 2017-02-24 | 2017-07-14 | 覃凤锦 | A kind of organic mushroom culture medium and preparation method thereof, reuse method |
-
2019
- 2019-01-25 CN CN201910070645.5A patent/CN109511468A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101695253A (en) * | 2009-10-13 | 2010-04-21 | 王明吉 | Oyster mushroom culture technique |
| CN102765981A (en) * | 2012-07-09 | 2012-11-07 | 吉林省金塔实业（集团）股份有限公司 | Edible fungus compost taking pepper stalks as main materials and application of compost |
| CN104303846A (en) * | 2014-11-11 | 2015-01-28 | 汤阴森奇生物技术有限公司 | Method for cultivating pleurotus geesteranus by use of big bags of fermented materials |
| CN105052551A (en) * | 2015-08-14 | 2015-11-18 | 梁德政 | Method for fast and high-yield cultivation of oyster mushroom at high-temperature season |
| CN106946596A (en) * | 2017-02-24 | 2017-07-14 | 覃凤锦 | A kind of organic mushroom culture medium and preparation method thereof, reuse method |
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| 吴云汉等: "平菇高产栽培新技术 ", 《食用菌》 * |
| 尚佳林: "秋冬季玉米芯平菇生产栽培技术 ", 《中国农村小康科技》 * |
| 张震岳: "《微生物菌物学科技成果选集》", 30 April 2014, 贵州人民出版社 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114793759A (en) * | 2022-06-15 | 2022-07-29 | 长治学院 | Oyster mushroom culture medium prepared from traditional Chinese medicine residues and preparation method thereof |
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