Morchella culture medium and preparation method thereof

Abstract

The invention discloses a morchella culture medium. The morchella culture medium is characterized by comprising plant ash, fermented meal, humus soil and a pH regulating agent. A preparation method for the morchella culture medium comprises the following steps that the plant ash, the fermented meal and the humus soil are weighed and evenly mixed according to parts by weight, pH is regulated by thepH regulating agent to be 6.5-7.5, and all the raw materials are evenly mixed again to obtain the morchella culture medium. The morchella culture medium can increase the yield and the protein contentof morchella; the fermented meal is rich in plant protein and contains various microelements, and transformation and synthesis of morchella organic matter are easily promoted; raw materials of the meal are fluffier after being subjected to biological fermentation, hardening of the culture medium can be relieved, the culture medium obtains more oxygen in the morchella culture process, and the growth and development of the morchella are thus facilitated. The plant ash and the humus soil are rich in mineral elements, the fertilizer efficiency is high, and the humus soil further has a high efficacy of moisture and fertilizer conservation.

Description

technical field

[0001] The invention relates to the technical field of edible fungus culture substrates, in particular to a hickory chick culture substrate and a preparation method thereof. Background technique

[0002] Morchella, also known as Morchella, belongs to the Ascomycota subphylum Discobacteria, Discobacteria, Morchellaceae, and Morchella genus. It is one of the rare and precious edible fungi in the world. It is a well-known rare edible and medicinal fungus recognized in the world. It has a unique fragrance, rich nutrition, complete functions, and remarkable food effects. It is rich in various amino acids and organic germanium that the human body needs. Due to the rich nutritional content and important medicinal value of morel mushroom, people call it a "natural, nutritious, multi-functional" health food.

[0003] Due to the popularity of the market, morels on the market are expensive and in short supply. Most of the morels basically come from the wild, and their ...