Pleurotus eryngii culture material and preparation method thereof

A culture material and technology of Pleurotus eryngii, applied in fertilizer mixture, fertilization device, application, etc., can solve the problems of insufficient raw materials for Pleurotus eryngii cultivation, high pesticide residue content, etc., and achieve low cost, simple production process, and high cost rate Effect

Inactive Publication Date: 2014-10-22
杨士春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solve the problem of insufficient raw materials for Pleurotus eryngii cultivation or high content of pesticide residues

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] 1) Take 80% of fresh Digrass and 10% of hybrid Pennisetum, the two kinds of fresh Juncao are crushed and used as the main raw materials for standby, the moisture content is controlled at 60-65%, and the pH value is controlled at about 6;

[0023] 2) Weigh 2% of bran, 6% of corncob, 1% of lime and 1% of sugar and mix them evenly for later use;

[0024] 3) Fully mix the pulverized Digrass and hybrid pennisetum with the uniformly mixed bran, corn cob, lime and sugar, mix evenly and pack into bags, the water content of the culture medium is 60%; autoclave immediately after bagging (0.25Mpa, 130°C), cooled for later use.

[0025] 4) After inoculation, the mycelium is cultivated in a greenhouse with a temperature of 20-26° C. and a relative air humidity of ≤ 65%; in a greenhouse, fruiting is carried out at a temperature of 12-18° C. and a humidity of 85-95%.

Embodiment 2

[0027] 1) Take 10% of fresh Digrass and 80% of hybrid Pennisetum, the two kinds of fresh Juncao are crushed and used as the main raw materials for standby, the moisture content is controlled at 60-65%, and the pH value is controlled at about 6;

[0028] 2) Weigh 6% of bran, 2% of corncob, 1% of lime and 1% of sugar and mix them evenly for later use;

[0029] 3) Fully mix the pulverized Digrass and hybrid pennisetum with the uniformly mixed bran, corn cob, lime and sugar, mix evenly and pack into bags, the water content of the culture medium is 60%; autoclave immediately after bagging (0.25Mpa, 130°C), cooled for later use.

[0030] 4) After inoculation, the mycelium is cultivated in a greenhouse with a temperature of 20-26° C. and a relative air humidity of ≤ 65%; in a greenhouse, fruiting is carried out at a temperature of 12-18° C. and a humidity of 85-95%.

Embodiment 3

[0032] 1) Take 60% of fresh Digrass and 25% of hybrid Pennisetum, the two kinds of fresh Juncao are crushed and used as the main raw materials for standby, the moisture content is controlled at 60-65%, and the pH value is controlled at about 6;

[0033] 2) Weigh 6% of bran, 7% of corncob, 1% of lime and 1% of sugar and mix them evenly for later use;

[0034] 3) Fully mix the pulverized Digrass and hybrid pennisetum with the uniformly mixed bran, corn cob, lime and sugar, mix evenly and pack into bags, the water content of the culture medium is 60%; autoclave immediately after bagging (0.25Mpa, 130°C), cooled for later use.

[0035] 4) After inoculation, the mycelium is cultivated in a greenhouse with a temperature of 20-26° C. and a relative air humidity of ≤ 65%; in a greenhouse, fruiting is carried out at a temperature of 12-18° C. and a humidity of 85-95%.

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Abstract

The invention relates to a method for utilizing fresh triarrherca sacchariflora and hybridized pennisetum alopecuroides for greenhouse cultivation of pleurotus eryngii, and the method belongs to a cultivation method for edible fungi in fungus production. The pleurotus eryngii culture material employs two kinds of fungus grass such as triarrherca sacchariflora and hybridized pennisetum alopecuroides, and auxiliary materials such as wheat bran, cob, lime and brown sugar, and five formulas are employed for greenhouse cultivation of pleurotus eryngii by using fresh fungus grass. Based on the biological characteristics of pleurotus eryngii, according to the principle of fully utilizing local resource, high-quality triarrherca sacchariflora and hybridized pennisetum alopecuroides grown in Tianjin area are selected as raw materials, and a scientific cultivation technology is utilized for cultivation of pleurotus eryngii. By taking fresh triarrherca sacchariflora and hybridized pennisetum alopecuroides as the main raw materials for greenhouse cultivation of pleurotus eryngii, the technical scheme has the advantages of large output, good quality, low cost, sufficient utilization of local saline-alkali soil, simple production technology and sustainable development.

Description

technical field [0001] The invention relates to the technical field of Pleurotus eryngii cultivation, in particular to an apricot abalone compost using fresh Digrass and hybrid Pennisetum as main raw materials and a preparation method thereof. Background technique [0002] Pleurotus eryngii (DC.ex Fr.) Quel belongs to the class Agarobasidiomycetes, Agaricaceae, Pleurotaceae, and Pleurotus. It is called Pleurotus eryngii in classification. The fleshy toadstool is crisp and tender in texture, thick in flesh, delicious in taste, and has a unique almond fragrance. It is known as the "king of oyster mushrooms" and "delicious boletus on the grassland". The cultivation of Pleurotus eryngii is mainly cultivated with wood chips, cottonseed hulls and the like as the main raw materials. At present, there are three problems in the production of Pleurotus eryngii: first, the cultivation of Pleurotus eryngii with sawdust and cottonseed husks has a single raw material, which is not conduc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 杨士春
Owner 杨士春
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