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Pleurotus geesteranus culture medium, and preparation method and application thereof

A technology for cultivating substrates and pear mushrooms, which is applied in the fields of botany equipment and methods, application, mushroom cultivation, etc., can solve the problems of high cost of medium and increased cost of raw materials, and achieve high yield and biotransformation rate

Inactive Publication Date: 2018-07-27
HANGZHOU ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Most of the above-mentioned patent applications are still based on cottonseed hulls and miscellaneous wood chips, and the amount of wheat bran has been appropriately reduced to reduce the cost of raw materials. The cost of raw materials for mushroom production is also constantly increasing; the above-mentioned medium still has the problem of high cost

Method used

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  • Pleurotus geesteranus culture medium, and preparation method and application thereof
  • Pleurotus geesteranus culture medium, and preparation method and application thereof
  • Pleurotus geesteranus culture medium, and preparation method and application thereof

Examples

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Effect test

Embodiment 1

[0032] A culture substrate for pear mushrooms, the components and dosage of which are: 5 parts of camphor twigs; 14 parts of oak twigs; 10 parts of sycamore twigs; 20 parts of sycamore twigs; 46 parts of cottonseed hulls; 8 parts of tea leaves ; 13 parts of Phellinus fungus residue; 9 parts of bran; 1 part of gypsum; 1.5 parts of lime;

[0033] The preparation method is as follows:

[0034] (1) Collect the discarded branches and leaves after winter pruning of camphor, oak, mulberry and sycamore trees respectively, remove the small branches and leaves, grind them into thin skins with a specification of 5-8mm×2-4mm, and mix them according to the above ratio to obtain Garden cuttings;

[0035] (2) Adopt the mode of mechanical grading mixing material, first above-mentioned garden twig scraps and cottonseed hulls are carried out preliminary mixing in proportion, then add tealeaves dregs, Phellinus Phellinus dregs, bran, gypsum, lime and sugar and mix, and in Add tea leaves, Phell...

Embodiment 2

[0062] Inoculate the strains to be tested into the culture substrate of Pleurotus osmanthus, and place the inoculated bacterial packs at 27°C for cultivation, observe and record the shape of the fruiting body, the time of fullness of mycelium and the change of moisture, and measure the yield of mushrooms, Bacterial bag pollution rate, biological conversion rate and nutritional components of mushrooms (including total sugar, crude fiber, crude fat, crude protein and zinc content).

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Abstract

The invention discloses a pleurotus geesteranus culture medium, and a preparation method and application thereof. The pleurotus geesteranus culture medium comprises the following raw materials in parts by weight: 40-60 parts of garden branch scraps, 5-12 parts of tea dregs, 6-15 parts of phellinus linteus dregs, 40-50 parts of cotton seed shell and 10-22 parts of accessories, wherein the garden branch scraps consist of cinnamomum camphora branch scraps, quercus acutissima branch scraps, broussonetia papyrifera branch scraps and platanus orientalis branch scraps. According to the invention, four kinds of garden branch scraps of cinnamomum camphora, quercus acutissima, broussonetia papyrifera and platanus orientalis are adopted to carry out combining preparation with the tea dregs and the phellinus linteus dregs to obtain the pleurotus geesteranus culture medium, and pleurotus geesteranus with high biological conversion rate, low pollution rate of fungus bags and abundant nutrient components can be cultured through the culture medium.

Description

technical field [0001] The invention relates to the technical field of edible fungus cultivation, in particular to a culture substrate of pseudomonas edodes and its preparation method and application. Background technique [0002] Pleurotus geesteranus Singer, also known as Pleurotus geesteranus Singer, Pleurotus geesteranus Singer, Pleurotus japonicus and Pleurotus ostreatus, etc., belongs to the fungal door Basidiomycetes, Agaricales, Pleurotaceae , Pleurotus is a new type of edible fungus with increasing cultivation. Its mushroom is small in shape, delicious and refreshing, rich in protein, polysaccharides, vitamins, trace elements and various amino acids necessary for human body. It is very popular among consumers. Favored, the market prospect is broad. Especially in recent years, the annual cultivation technology of xiuzhen mushrooms has been continuously matured, and the scale of xiuzhen mushroom cultivation in the whole country has continued to grow. [0003] At pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G18/20
CPCC05D3/00C05D3/02C05F5/002C05F11/00C05F11/08
Inventor 闫静袁卫东王伟科陆娜宋吉玲
Owner HANGZHOU ACAD OF AGRI SCI
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