Prescription of auricularia polytricha cultivation material and manufacturing method of cultivation material

Abstract

The invention discloses an auricularia polytricha cultivation material which is characterized in that scrapes of chestnut tree branches, scrapes of chestnut shells and scrapes of chestnut rinds are taken as the principal raw materials, rice husk, light calcium carbonate, calcium superphosphate and the like are taken as the auxiliary materials, and the water content of the cultivation material is 63%-65%. The invention further discloses a manufacturing method of the cultivation material. Compared with the wood dust cultivation material, the auricularia polytricha cultivation material has the advantages as follows: firstly, the cultivation material is reasonable in collocation of coarse and fine ingredients, the air permeability of the auricularia polytricha cultivation material is good, auricularia polytricha hyphae grow vigorously, and the pocket fullness time is shortened; secondly, through exposure in sunshine, stacking for ageing and biological fermentation, toxic bacteriostatics are removed, and macromolecular substances are degraded, so that absorption for the auricularia polytricha hyphae can be facilitated; thirdly, the emergence performance of the auricularia polytricha is good, the commercial properties are good, and the biological efficiency is higher; fourthly, the channels of the cultivation raw materials are broadened, and the production cost is greatly lowered.

Description

technical field [0001] The content of the present invention includes the compatibility of Auricularia auricula cultivation material and the preparation method of the cultivation material, belonging to the technical field of edible fungus cultivation. Background technique [0002] The chestnut tree is a nut plant of the Fagaceae Chestnut genus, and its fruit is a famous traditional agricultural and sideline product in my country. China is the largest producer of chestnuts. According to statistics from the Food and Agriculture Organization of the United Nations (FAO), by the end of 2009, China's chestnut cultivation area was 200,000 ha 2 , the total output is about 1.09 million tons, accounting for about 77% of the world's total output. [0003] During the production and processing of chestnuts, three types of wastes are generated. One is the branches produced after pruning. my country's chestnut planting area is large, and the branches pruned from chestnut orchards can rea...

AI Technical Summary

Problems solved by technology

my country's chestnut planting area is large, and the branches pruned from chestnut orchards can reach 700,000 tons every year. However, these branches have not been rationally utilized, and most of them are used as firewood; Chestnut pods and chestnut cattail shells are the waste left after harvesting chestnuts. Generally, every 100kg of chestnuts means 60kg-90kg of dry bract shells. These bract shells are easy to obtain and the quantity is huge, but only a few are used as fuel. Outside, all the other are often discarded at will or allowed to rot; the 3rd, chestnut shell, is the pericarp of chestnut nut and is the seed coat, accounts for 10% of chestnut fruit weight, and chestnut shell is produced in the chestnut processing process, and resource is abundant and concentrated, but Most enterprises treat it as waste, which not only increases production costs, but also wastes resources

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