A pleurotus ostreatus cultivation substrate and a preparing method thereof

A cultivation substrate and technology of oyster mushroom, which is applied in the field of edible fungus cultivation substrate, can solve problems such as excessive sewage, surrounding environmental pollution, endangering people's life and production, and achieve the effects of solving environmental pollution, reducing production costs, and shortening production time

Inactive Publication Date: 2015-04-29
朱晓琳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The freshly produced medicinal dregs have high humidity, a lot of sewage, and are prone to mold. Simple stacking or dumping can easily cause the medicinal dregs to ferment and rot, causing serious pollution to the surrounding environment and endangering the lives and production of the masses. Difficulties that urgently need to be solved by patent pharmaceutical enterprises

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A cultivation substrate for oyster mushrooms, which is prepared from the following raw materials in proportion by weight: 60 parts of traditional Chinese medicine dregs (dregs of fleshy rhizomes such as Angelica, Atractylodes Rhizome, Shouwu, Codonopsis, etc.), 5 parts of straw, 2 parts of quicklime, and 4 parts of exposure to the sun. -5 days, then crushed and sieved, the size and diameter of the main ingredient after crushing and sieving is about 0.5-1cm, which is the main ingredient; add 2 parts of gypsum, 1 part of sucrose and water and stir evenly, which is the mixture; After diluting 0.2 parts of three-dimensional essence, spray the mixture, and pre-wet the mixture for 1-3 hours; fill the pre-wet mixture and mix it before bagging. The selected size is 18cm*36cm The polyethylene plastic is a feed bag, which becomes the described oyster mushroom cultivation substrate after sterilization; the packed feed bag and the dress pot are sterilized and are the cultivation sub...

Embodiment 2

[0024] A kind of preparation method of Pleurotus ostreatus culture medium, concrete steps are as follows: take 60kg of Chinese medicine dregs (for Chinese medicine dregs of Angelica sinensis, Atractylodes macrocephala, Shouwu, Codonopsis succulent rhizome), 5kg of rice straw, 2kg of quicklime, expose to the sun for 4-5 days, then pulverize Sieve, grind and sieve the main material with a size and diameter of about 0.5-1cm, which is the main material; add the above main material to 2kg of gypsum, 1 part of sucrose, add water and stir evenly, and it is the mixture; add 0.2kg of three-dimensional essence Spray the mixture after dilution, and pre-wet the mixture for 1-3 hours; fill the pre-wet mixture with stirring and bag it, and choose polyethylene plastic with a specification of 18cm*36cm as the bag , after the sterilization, it becomes the cultivation medium of oyster mushroom; the stuffed bag after packing and the dress pot are sterilized, adopts normal-pressure steam steriliza...

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Abstract

The invention relates to a pleurotus ostreatus cultivation substrate and a preparing method thereof. The cultivation substrate comprises following components: 20-60 parts of traditional Chinese medicine dregs, 3-6 parts of straw, 1-3 parts of quick lime, 1-3 parts of gypsum, 0.5-1 part of cane sugar and 0.2-0.5 part of three-dimensional nutritional factors. The preparing method includes following steps of: adding the medicine dregs and the straw into the quick lime, stirring, exposing in blazing sun for 4-5 days, smashing, sieving to obtain a main material, adding water into the main material and auxiliary materials including the gypsum, the cane sugar, and the like, stirring uniformly, spraying with the three-dimensional nutritional factors, stacking, pre-wetting for 1-3 h, stirring again, packing, performing atmospheric pressure steam sterilization for 8-12 h after packing is finished, and cooling naturally to obtain the pleurotus ostreatus cultivation substrate. The cultivation substrate and the method are advantageous in that, waste materials are turned into things of value, the cultivation cost is saved, quality of edible mushroom products is improved, and considerable economic benefit is brought to planters and Chinese patent medicine enterprises.

Description

technical field [0001] The invention relates to an edible fungus cultivation substrate, in particular to a flat mushroom cultivation substrate and a preparation method thereof. Background technique [0002] Among the common cultivated species of edible fungi, Pleurotus ostreatus is favored by the majority of edible fungus growers because of its simple and easy cultivation techniques, strong variety adaptability, which can meet the planting needs of different regions, and good overall economic benefits. There are many raw materials for making the substrate of oyster mushrooms, such as sawdust, cottonseed husks, corncobs, crop straws, etc. However, in recent years, forest resources have become increasingly scarce, cottonseed husks and corncobs have been used in many ways, and crop straws have been crushed and returned to the field. , causing the raw material cost of Pleurotus ostreatus to increase significantly. [0003] With the acceleration of the modernization of tradi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05G3/00C05F5/00
Inventor 朱晓琳
Owner 朱晓琳
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