Black fungus cultivating method in plastic greenhouse

Abstract

The invention relates to a black fungus cultivating method in a plastic greenhouse, and the black fungus cultivating method in the plastic greenhouse is small in early-period investment, free of additional facilities and capable of making full use of light, heat, water and air. The black fungus cultivating method in the plastic greenhouse comprises the following steps that (1) the plastic greenhouse is disinfected before vegetables are planted and / or black fungi are sown; (2) fine strains resistant to trichoderma viride and trichoderma koningii are selected to be subjected to substitute cultivation through plastic bags, and mutually independent arch sheds are additionally built on lines where the black fungi are intercropped; (3) the selected strains are inoculated into the plastic bags filled with prepared materials in an inoculation box, then the plastic bags are moved and stacked in the arch sheds, and the top end of each plastic bag is 20-30 cm away from the top of the corresponding arch shed; (4) the temperature inside the plastic greenhouse is controlled to be 23-27 DEG C, shed materials on the two sides of each arch shed are coiled up, and after the bags are full of hyphae, five to ten holes are evenly formed in each bag with a blade; (5) after auricles of the black fungi are unfolded, the roots are cut flat with a knife, and the black fungi are harvested every ten days.

Description

technical field [0001] The invention relates to a method for cultivating black fungus, in particular to a method for cultivating black fungus in a plastic greenhouse. Background technique [0002] Black fungus is an alias of fungus, also known as light fungus; in mycological classification, it belongs to Basidiomycetes, Auricularia, Agaricaceae; it is dark brown in color, soft in texture, delicious in taste, rich in nutrition, and can be vegetarian or meat. Add style, and can nourish the blood to keep the face, make the skin ruddy, radiant, and can prevent and treat iron deficiency anemia, etc., with many medicinal effects. Its wild black fungus is mainly distributed in Heilongjiang, Jilin, Fujian, Taiwan, Hubei, Guangdong, Guangxi, Sichuan, Guizhou, Yunnan and other places. It grows on the decayed wood of more than 120 kinds of broad-leaved trees such as oak, poplar, banyan, and locust tree. or group life. At present, artificial cultivation is mainly based on section wood...

AI Technical Summary

Problems solved by technology

At present, there are many kinds of black fungus cultivation methods, such as segment wood cultivation and plastic bag substitute cultivation, etc., all of which are based on concentrated cultivation. Because black fungus requires high temperature, low high-intensity radiation, and high humidity, the oxygen consumption Therefore, regardless of the cultivation method, sunshade measures are required, and the humidity in the cultivation room must be increased, so the black fungus has a lighter color, a low drying rate, and poor stress resistance. The increase of carbon dioxide has had a fatal effect on its own growth and development, and requires a special site and supporting facilities, which requires a large initial investment