A method for soilless cultivation of Gastrodia elata with discarded fungus slag

Abstract

The invention proposes a soilless cultivation method of Gastrodia elata with discarded fungus slag, which breaks through the traditional gastrodia elata cultivation process, selects a forest area with a suitable climate for Gastrodia elata growth, and prepares gastrodia elata seeds and Armillaria mellea without pests and diseases; crushes the discarded fungus slag Stir and mix the crushed slag and sand evenly; put the sand slag into a gauze bag and compact it; insert the main thorn cone into the slag bag to form the main jack; keep the main thorn cone and the auxiliary thorn cone inserted into the slag bag boil in water; take out the soilless bacteria residue bag and put it directly into a sterilized sealed bag and let it cool; dig out multiple cultivation pits at the target site to be cultivated; pull out the main thorn cone and the auxiliary thorn cone; Insert Armillaria xylophilus into the main socket, insert Gastrodia elata seeds into the auxiliary socket, make Armillaria xylophilus and Gastrodia elata seeds contact; place multiple seed bags in the cultivation pit, and cover with soil . The invention rationally utilizes the nutrients of waste fungus residues, saves resources, reduces costs and has sufficient nutrition, and can cultivate high-quality Gastrodia elata.

Description

technical field [0001] The invention relates to the field of gastrodia elata cultivation methods, in particular to a soilless method for cultivating gastrodia elata with discarded fungus residues. Background technique [0002] Gastrodia elata is a perennial herb distributed in most parts of the country. Its dry tubers, also known as Gastrodia elata, are commonly used and relatively expensive traditional Chinese medicines. They are mostly used clinically for headaches, dizziness, numbness of limbs, convulsions in children, epilepsy, convulsions, and tetanus. Gastrodia elata has always relied on wild resources in the past. After the successful transformation of wild species into domestic species in the 1970s, domestic gastrodia elata became the main source of commodities. However, the traditional cultivation method has many defects. For example, when inoculating the strains, the fungus branches are used, and the inoculation must begin when the new fungal cords that grow touch...

AI Technical Summary

Problems solved by technology

However, the traditional cultivation method has many defects. For example, when inoculating the strains, when using the fungus branch, the inoculation must start when the new fungus grows in contact with the xylem of the fish scale mouth of the new material. In addition, the top of the fungus is only 0.5-1 The contact surface of millimeters, the contact point can be imagined, which greatly reduces the success rate of inoculation, and increases the probability of bacterial contamination; during cultivation, the normal dry humidity of the soil cannot be guaranteed, resulting in very low yield and quality

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