Cultivating material for edible fungus and its production technology

Abstract

This invention involves a mushroom cultivation material and production process, it belongs to the field of bio-engineering technology. This mushroom cultivation material contains Chinese crud drug residue 30 ~ 40 share, cotton shells 50 ~ 60 share, urea 1 ~ 2 share, wheat bran 5 ~ 7 share, potassium sulfate 0.5 to 1.5 share, calcium superphosphate 0.5 to 1.2 share, zinc sulfate, magnesium sulfate, borax, ferrous sulfate together for 0.4~1 share, calcined lime 0.5 to1.3 share. Because of using materials containing substances such as Chinese crud drug residue, the produced mushroom cultivation material of this invention has antibacterial effect. Through the implementation of the invention reached so no longer waste residue cause environmental pollution, reduce the factory heavy economic burden caused by the sewage problem.

Description

technical field [0001] The invention relates to an edible fungus cultivation material and a production process thereof, belonging to the technical field of bioengineering. Background technique [0002] Edible fungus is a kind of grass-saprophytic fungus, which absorbs water and various nutrients from the artificially fermented cultivation material and the covering soil layer through the silk. After mixing and composting the fermented cultivation material, the mushroom mycelium can use the nutrients in it. During the growth of mushroom mycelium, a variety of carbon and nitrogen sources are mainly used. In the selection of cultivation materials, most of the existing technologies use cow manure, horse manure, pig manure, chicken manure and other poultry manure as the main raw materials for composting and cultivation. The raw materials of materials, and the use of crop straws such as rice straw, wheat straw, corn stalks and other crop straws, there are many disadvantages in usi...

AI Technical Summary

Problems solved by technology

During the growth of mushroom mycelium, a variety of carbon and nitrogen sources are mainly used. In the selection of cultivation materials, most of the existing technologies use cow manure, horse manure, pig manure, chicken manure and other poultry manure as the main raw materials for composting and cultivation. The raw materials of materials, and the use of crop straws such as rice straw, wheat straw, corn stalks and other crop straws, there are many disadvantages in using the above materials as mushroom mycelia stacking materials, such as not suitable for decomposing, and the decomposition of cellulose and lignin is very slow , affect the protein content of the mushroom itself, and the livestock and poultry manure will have thin mushroom density, small mushroom shape, thin flesh, and premature aging of the mycelium.