CN107285890A - A kind of preparation method of pleurotus nebrodensis culture medium - Google Patents
A kind of preparation method of pleurotus nebrodensis culture medium Download PDFInfo
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- CN107285890A CN107285890A CN201710623861.9A CN201710623861A CN107285890A CN 107285890 A CN107285890 A CN 107285890A CN 201710623861 A CN201710623861 A CN 201710623861A CN 107285890 A CN107285890 A CN 107285890A
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- pleurotus nebrodensis
- culture medium
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- soil extract
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Mushroom Cultivation (AREA)
Abstract
The invention discloses a kind of preparation method of pleurotus nebrodensis culture medium, comprise the following steps：（1）Weighing,（2）Solarization material,（3）Soil extract preparation,（4）Batch mixing,（5）Pack sterilizing.The present invention has carried out rational selection to the material composition of pleurotus nebrodensis culture medium and arranged in pairs or groups, final obtained artificial cultivation matrix can effectively lift the growth quality and yield of Pleurotus nebrodensis, and the growth cycle of Pleurotus nebrodensis mycelia is shortened, and the Pleurotus nebrodensis quality brought out is excellent, in good taste, high financial profit.
Description
Technical field
The invention belongs to eat the cultivation field of mushroom, and in particular to a kind of preparation method of pleurotus nebrodensis culture medium.
Background technology
Pleurotus nebrodensis is Pleurotus eryngii var. nebrodensis, also known as Pleurotus nebrodensis, white Pleurotus ferulae Lanzi, pleurotus eryngii leucismus color kind.Pleurotus nebrodensis, Bai Ling
Mushroom, wing abalone mushroom are trade name.In Xinjiang, because being born in the large-scale Chinese medicine of Umbelliferae --- on the plant of asafoetide, habit among the people claims day
Mountain god mushroom.Pleurotus nebrodensis has several different shapes.In the market Pleurotus nebrodensis salable refers to stem tubbiness, and cap is especially big, is similar to palm
The kind of shape.Stem is longer, cap kind less than normal, then general not as Pleurotus nebrodensis operation.
With the excavation of people, the quantity of wild Pleurotus nebrodensis is few, in order to meet need of the in the market for Pleurotus nebrodensis
Ask, it is first many by manually being cultivated.Cultivation matrix is necessary material in artificial cultivation, and the raw material of existing cultivation matrix
Composition is single, and proportioning is unreasonable, causes the cultivating rate of Pleurotus nebrodensis rod relatively low, its biological transformation ratio is only 80% or so, be have impact on
The economic benefit of artificial cultivation, this problem, which is needed badly, to be improved.
The content of the invention
The purpose of the present invention is that there is provided a kind of preparation method of pleurotus nebrodensis culture medium the problem of being directed to existing.
The present invention is achieved by the following technical solutions：
A kind of preparation method of pleurotus nebrodensis culture medium, comprises the following steps：
（1）Weighing：It is standby that material is weighed by following correspondence parts by weight：25 ~ 30 parts of wood chips, 65 ~ 70 parts of corncobs, 4 ~ 7 parts of pine needles
Powder, 10 ~ 13 parts of coconut shell flours, 5 ~ 10 parts of wheat brans, 2 ~ 4 parts of broad bean powders, 3 ~ 5 parts of talcum powder, 2 ~ 3 parts of attapulgites；
（2）Shine material：By step（1）The raw material weighed is put in exposure 2 ~ 3 days under the sun, after the completion of collect standby；
（3）It is prepared by soil extract：The plantation field soil of continuous plantation peach 5 years or more is taken, then with 8 ~ 10 times of its quality
Clear water jointly mixing be put into agitator tank, high-speed stirred handle 15 ~ 20min after stand 1 ~ 1.5h again, finally filtered, institute
It is soil extract to obtain filtrate；
（4）Batch mixing：By step（2）Shining each composition after material, mixing is put into tank jointly, and step is added thereto（3）Obtained
Soil extract, is stirred continuously that to mix to overall water content be to stop applying soil extract after 58 ~ 63%, finally takes out
Mixture is standby；
（5）Pack sterilizing：By step（4）The mixture of gained is fitted into polyethylene plastic bag, after the completion of sterilized, finally take
Go out to be cooled to room temperature.
Further, step（1）Described in wood chip chip size be 0.5 ~ 1cm, described corncob, the grain of coconut shell flour
Footpath is 150 ~ 200 mesh.
Further, step（3）Described in high-speed stirred speed be 1300 ~ 1500 revs/min.
Further, step（5）Described in sterilization treatment be utilize ultraviolet irradiation sterilization.
Only it is made up of more than existing pleurotus nebrodensis culture medium compositions such as wood chip, wheat bran, cotton seed hulls, although it can effectively be protected
The nutrient growth of Pleurotus nebrodensis is demonstrate,proved, but for quality-improving DeGrains such as yield, the cultivating rates of Pleurotus nebrodensis, the present invention is directed to this
Problem is improved, and having carried out special selection to the raw material composition in cultivation matrix arranges in pairs or groups, wherein the wood chip added, corn
The nutrition supply of Pleurotus nebrodensis has been effectively ensured in core, coconut shell flour, wheat bran, broad bean powder, and the addition of pine needle meal improves cultivation matrix
Environmental security, reduces the incidence of pest and disease damage, with the addition of soil extract again when batch mixing is prepared, and soil used is
Peach has continuously planted the soil of 5 years and the above, generally there is continuous cropping obstacle in plantation, i.e., preceding stubble plants a kind of crop for many years,
It is follow-up to carry out that growth is influenceed during same origin plantation again, because the crop can secrete some materials even certainly in planting for many years
Malicious composition, influences the growth of succession crop, this effect influences substantially between same origin, if but the non-preceding stubble of the same race of succession crop
Crop, is possible to that the growth of succession crop can be promoted on the contrary, the foundation of this namely present crop rotation plantation, plants year after year after peach
Soil in contain more phenols, terpene, the bioactive substance do not verified etc., although it is for the poisonous secondary shadow of peach itself
Ring, but applicant is found surprisingly that such material can be effectively promoted the growth of Pleurotus ferulae mycelium, coordinates being total to for remaining composition
Same-action, enhances the quality and economic benefit of Pleurotus nebrodensis artificial cultivation.
The present invention has advantages below compared with prior art：
The present invention has carried out rational selection to the material composition of pleurotus nebrodensis culture medium and arranged in pairs or groups, final obtained artificial cultivation base
Mass-energy effectively lifts the growth quality and yield of Pleurotus nebrodensis, and shortens the growth cycle of Pleurotus nebrodensis mycelia again, brings out
Pleurotus nebrodensis quality is excellent, in good taste, high financial profit.
Embodiment
Embodiment 1
A kind of preparation method of pleurotus nebrodensis culture medium, comprises the following steps：
（1）Weighing：It is standby that material is weighed by following correspondence parts by weight：25 portions of wood chips, 65 portions of corncobs, 4 portions of pine needle meals, 10 portions of coconut palms
Shell powder, 5 parts of wheat brans, 2 parts of broad bean powders, 3 parts of talcum powder, 2 parts of attapulgites；
（2）Shine material：By step（1）The raw material weighed is put in exposure 2 days under the sun, after the completion of collect standby；
（3）It is prepared by soil extract：The plantation field soil of continuous plantation peach 5 years or more is taken, then with 8 times of its quality
Mixing is put into agitator tank clear water jointly, is stood 1h again after high-speed stirred processing 15min, is finally filtered, gained filtrate is
For soil extract；
（4）Batch mixing：By step（2）Shining each composition after material, mixing is put into tank jointly, and step is added thereto（3）Obtained
Soil extract, is stirred continuously that to mix to overall water content be to stop applying soil extract after 58 ~ 59%, finally takes out
Mixture is standby；
（5）Pack sterilizing：By step（4）The mixture of gained is fitted into polyethylene plastic bag, after the completion of sterilized, finally take
Go out to be cooled to room temperature.
Further, step（1）Described in wood chip chip size be 0.5 ~ 1cm, described corncob, the grain of coconut shell flour
Footpath is 150 ~ 200 mesh.
Further, step（3）Described in high-speed stirred speed be 1300 revs/min.
Further, step（5）Described in sterilization treatment be utilize ultraviolet irradiation sterilization.
Embodiment 2
A kind of preparation method of pleurotus nebrodensis culture medium, comprises the following steps：
（1）Weighing：It is standby that material is weighed by following correspondence parts by weight：28 portions of wood chips, 67 portions of corncobs, 6 portions of pine needle meals, 12 portions of coconut palms
Shell powder, 8 parts of wheat brans, 3 parts of broad bean powders, 4 parts of talcum powder, 2.5 parts of attapulgites；
（2）Shine material：By step（1）The raw material weighed is put in exposure 2 days under the sun, after the completion of collect standby；
（3）It is prepared by soil extract：The plantation field soil of continuous plantation peach 5 years or more is taken, then with 9 times of its quality
Mixing is put into agitator tank clear water jointly, is stood 1.2h again after high-speed stirred processing 18min, is finally filtered, gained filtrate
As soil extract；
（4）Batch mixing：By step（2）Shining each composition after material, mixing is put into tank jointly, and step is added thereto（3）Obtained
Soil extract, is stirred continuously that to mix to overall water content be to stop applying soil extract after 60 ~ 61%, finally takes out
Mixture is standby；
（5）Pack sterilizing：By step（4）The mixture of gained is fitted into polyethylene plastic bag, after the completion of sterilized, finally take
Go out to be cooled to room temperature.
Further, step（1）Described in wood chip chip size be 0.5 ~ 1cm, described corncob, the grain of coconut shell flour
Footpath is 150 ~ 200 mesh.
Further, step（3）Described in high-speed stirred speed be 1400 revs/min.
Further, step（5）Described in sterilization treatment be utilize ultraviolet irradiation sterilization.
Embodiment 3
A kind of preparation method of pleurotus nebrodensis culture medium, comprises the following steps：
（1）Weighing：It is standby that material is weighed by following correspondence parts by weight：30 portions of wood chips, 70 portions of corncobs, 7 portions of pine needle meals, 13 portions of coconut palms
Shell powder, 10 parts of wheat brans, 4 parts of broad bean powders, 5 parts of talcum powder, 3 parts of attapulgites；
（2）Shine material：By step（1）The raw material weighed is put in exposure 3 days under the sun, after the completion of collect standby；
（3）It is prepared by soil extract：The plantation field soil of continuous plantation peach 5 years or more is taken, then with 10 times of its quality
Mixing is put into agitator tank clear water jointly, is stood 1.5h again after high-speed stirred processing 20min, is finally filtered, gained filtrate
As soil extract；
（4）Batch mixing：By step（2）Shining each composition after material, mixing is put into tank jointly, and step is added thereto（3）Obtained
Soil extract, is stirred continuously that to mix to overall water content be to stop applying soil extract after 62 ~ 63%, finally takes out
Mixture is standby；
（5）Pack sterilizing：By step（4）The mixture of gained is fitted into polyethylene plastic bag, after the completion of sterilized, finally take
Go out to be cooled to room temperature.
Further, step（1）Described in wood chip chip size be 0.5 ~ 1cm, described corncob, the grain of coconut shell flour
Footpath is 150 ~ 200 mesh.
Further, step（3）Described in high-speed stirred speed be 1500 revs/min.
Further, step（5）Described in sterilization treatment be utilize ultraviolet irradiation sterilization.
Comparative example 1
This comparative example 1 compared with Example 2, is saving step（3）Soil extract preparation manipulation, in step（4）Batch mixing
During processing with etc. mass parts clear water replace soil extract, method and step all same in addition.
In order to contrast effect of the present invention, above-described embodiment 2, the corresponding cultivation matrix of comparative example 1 are respectively charged into width
In 25 ~ 30cm, long 45 ~ 50cm polyethylene plastic bag, identical inoculation processing is then carried out again, bacterium germination room is put into after finishing
It is interior, 4 layers are stacked, it is 80 ~ 90% to keep the ambient humidity in bacterium germination room, temperature is 24 ~ 27 DEG C, after heat and moisture preserving is handled 32 ~ 36 days
Mushroom producing room is transferred to, growth can adopt mushroom in 10 days or so under conditions of 15 ~ 19 DEG C.The artificial cultivation data of two groups of experiments are specific
Contrast is as shown in table 1 below：
Table 1
| Biological transformation ratio（%） | Average monomer weight（g） | Cultivating rate（%） | The mycelia purseful time（My god） | |
| Embodiment 2 | 92.7 | 237 | 100 | 21 |
| Comparative example 1 | 85.4 | 186 | 100 | 28 |
Growing and cultivation matrix of the present invention serves good facilitation for the growth of Pleurotus nebrodensis it can be seen from upper table 1, right
Soil extract is not added with than embodiment 1, the speed of growth of its mycelia is slower, and biological transformation ratio is relatively low, and passes through specially treated
The embodiment of the present invention 2 be obviously improved the effect above, improve economic benefit and the market competitiveness well, promotional value compared with
It is high.
Claims (4)
1. a kind of preparation method of pleurotus nebrodensis culture medium, it is characterised in that comprise the following steps：
（1）Weighing：It is standby that material is weighed by following correspondence parts by weight：25 ~ 30 parts of wood chips, 65 ~ 70 parts of corncobs, 4 ~ 7 parts of pine needles
Powder, 10 ~ 13 parts of coconut shell flours, 5 ~ 10 parts of wheat brans, 2 ~ 4 parts of broad bean powders, 3 ~ 5 parts of talcum powder, 2 ~ 3 parts of attapulgites；
（2）Shine material：By step（1）The raw material weighed is put in exposure 2 ~ 3 days under the sun, after the completion of collect standby；
（3）It is prepared by soil extract：The plantation field soil of continuous plantation peach 5 years or more is taken, then with 8 ~ 10 times of its quality
Clear water jointly mixing be put into agitator tank, high-speed stirred handle 15 ~ 20min after stand 1 ~ 1.5h again, finally filtered, institute
It is soil extract to obtain filtrate；
（4）Batch mixing：By step（2）Shining each composition after material, mixing is put into tank jointly, and step is added thereto（3）Obtained
Soil extract, is stirred continuously that to mix to overall water content be to stop applying soil extract after 58 ~ 63%, finally takes out
Mixture is standby；
（5）Pack sterilizing：By step（4）The mixture of gained is fitted into polyethylene plastic bag, after the completion of sterilized, finally take
Go out to be cooled to room temperature.
2. a kind of preparation method of pleurotus nebrodensis culture medium according to claim 1, it is characterised in that step（1）Middle institute
The wood chip chip size stated is 0.5 ~ 1cm, and described corncob, the particle diameter of coconut shell flour are 150 ~ 200 mesh.
3. a kind of preparation method of pleurotus nebrodensis culture medium according to claim 1, it is characterised in that step（3）Middle institute
The speed for the high-speed stirred stated is 1300 ~ 1500 revs/min.
4. a kind of preparation method of pleurotus nebrodensis culture medium according to claim 1, it is characterised in that step（5）Middle institute
The sterilization treatment stated is to utilize ultraviolet irradiation sterilization.
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| CN201710623861.9A CN107285890A (en) | 2017-07-27 | 2017-07-27 | A kind of preparation method of pleurotus nebrodensis culture medium |
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| CN201710623861.9A CN107285890A (en) | 2017-07-27 | 2017-07-27 | A kind of preparation method of pleurotus nebrodensis culture medium |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102807418A (en) * | 2011-05-31 | 2012-12-05 | 王来战 | Preparation method for pleurotus nebrodensis cultivation material |
| CN103964934A (en) * | 2013-02-02 | 2014-08-06 | 天津市蓟县果河食用菌专业合作社 | Pleurotus nebrodensis fungus rod and preparation method thereof |
| CN105399471A (en) * | 2015-11-30 | 2016-03-16 | 陶超杰 | Pleurotus nebrodensis nutrition bag and preparation method thereof |
| CN105622265A (en) * | 2015-12-28 | 2016-06-01 | 常州思宇环保材料科技有限公司 | Method for preparing biological soil conditioner by utilizing edible mushroom dregs |
| CN106591130A (en) * | 2015-10-20 | 2017-04-26 | 青岛力天宏泰新能源科技有限公司 | Preparation method of soil extract |
-
2017
- 2017-07-27 CN CN201710623861.9A patent/CN107285890A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102807418A (en) * | 2011-05-31 | 2012-12-05 | 王来战 | Preparation method for pleurotus nebrodensis cultivation material |
| CN103964934A (en) * | 2013-02-02 | 2014-08-06 | 天津市蓟县果河食用菌专业合作社 | Pleurotus nebrodensis fungus rod and preparation method thereof |
| CN106591130A (en) * | 2015-10-20 | 2017-04-26 | 青岛力天宏泰新能源科技有限公司 | Preparation method of soil extract |
| CN105399471A (en) * | 2015-11-30 | 2016-03-16 | 陶超杰 | Pleurotus nebrodensis nutrition bag and preparation method thereof |
| CN105622265A (en) * | 2015-12-28 | 2016-06-01 | 常州思宇环保材料科技有限公司 | Method for preparing biological soil conditioner by utilizing edible mushroom dregs |
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Application publication date: 20171024 |
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