Preparation method of solid nutrient solution soil covering material special for cultivating morchella esculenta

Abstract

The invention discloses a preparation method of a solid nutrient solution soil covering material special for cultivating morchella esculenta, belonging to the field of soil covering materials. The preparation method comprises the steps of mashing garlic, onions and fresh ginger, placing the mashed garlic, onions and fresh ginger into a fermentation tank, carrying out high-temperature sterilization firstly, then, inoculating a yeast to ferment in a dark place, filtering after fermenting, and preparing a disinfectant from the filtrate; then, mixing filter residues, guano and fishbone meal to obtain a soil covering substrate; incinerating corn stalks, mixing ash and the disinfectant, and stirring; mixing after adding white vinegar, and then, concentrating to obtain a black mud-like material; and then, mixing the black mud-like material and the prepared soil covering substrate, and drying to obtain the special solid nutrient solution soil covering material for cultivating morchella esculenta. The preparation method is used for producing the solid nutrient solution soil covering material; the morchella esculenta can still grow without covering original surface oil with morchella esculenta, so that morchella esculenta is produced on a large scale, and the problem of low yield of morchella esculenta is solved fundamentally; and the preparation method is simple in production process and low in cost.

Description

technical field [0001] The invention discloses a preparation method of a special solid nutrient solution soil-covering material for hickory chick cultivation, and belongs to the field of soil-covering materials. Background technique [0002] In the internationally recognized classification system, Morchella belongs to Ascomycota, Pezizales, Morchellacee, and Morchella. Morchella is named for the fact that there are many small pits on the surface of the cap and its appearance is very similar to morel. It is a kind of precious wild edible and medicinal fungus with high edible and medicinal value. Morchella is rich in nutrition, unique in flavor and remarkable in medicinal effect. Its dry products are in short supply in the international market, and the price is quite high. Its fruit body is crisp and tender, delicious, and contains a special fragrance, which is a famous bottom kitchen treasure. Morchella has high medicinal value, and some active ingredients such as polysacch...

AI Technical Summary

Problems solved by technology

[0004] The technical problem mainly solved by the present invention: aiming at the current domestic cultivation of hickory chick is only limited to small-scale experiments, and the cultivation requires covering the soil where hickory chick has occurred, so the output is greatly affected by natural environmental factors and cannot be fully artificially cultivated The problem is to provide a preparation method of a special solid nutrient solution soil-covering material for hickory chick cultivation. In the present invention, garlic, onion, and ginger are mashed and put into a fermenter for high-temperature sterilization, and then inoculated with yeast for dark-proof fermentation. After fermentation, filter the filtrate to make a disinfectant, then mix the filter residue with guano and fish bone meal to obtain a soil substrate, take corn stalks for incineration, mix the ashes with the disinfectant and stir, add white vinegar to mix and concentrate to obtain The black mud is mixed with the prepared soil-covering matrix and dried to obtain a special solid nutrient solution soil-covering material for the cultivation of morels. The surface soil of the morel can also grow, which provides the possibility for large-scale production of morel, and fundamentally solves the problem of low yield of morel, and the production process is simple and the cost is low