Saline-alkali soil morchella culturing method

Abstract

The invention belongs to the technical field of edible fungi cultivation and particularly relates to a saline-alkali soil morchella culturing method. The saline-alkali soil morchella culturing methodis implemented through the following steps of (1) seed fungi selection, (2) seed fungi preparation, (3) cultivation facility preparation, (4) ground processing, (5) sowing and nutrition supplementation, (6) construction of small greenhouses, (7) fruiting and harvesting management and (8) fungi residue returning. By means of the saline-alkali soil morchella culturing method, the adaptability of mycelia can be enhanced; a three-layer greenhouse culture mode is applied for the first time to facilitate temperature control and shorten the culture time; supplementation of culture mediums facilitatesrapid growth restoration of the mycelia; an applied bag arranging manner can simplify culture processes and save labor and material costs. The saline-alkali soil morchella culturing method can effectively reduce the salinity content of soil; fungus growth can improve the soil structure, avoid re-salinization and improve the pH environment of soil; nutrient bags are returned to fields to improve the content of organic matters in soil and accordingly improve the fertility of soil, the land utilization rate as well as the economic benefits of morchella.

Description

technical field [0001] The invention belongs to the technical field of edible fungus cultivation, in particular to a method for cultivating hickory chicks in saline-alkali land. Background technique [0002] At present, according to the incomplete statistics of UNESCO and FAO, the area of ​​saline-alkali land in the world is 954.38 million hectares, of which 99.13 million hectares are in my country. Saline-alkali soil is a general term for saline soil and alkaline soil. Saline soil mainly refers to salinized soil with high chloride or sulfate content. The soil is alkaline, but the pH value is not necessarily high. Alkaline soil refers to soil containing carbonate or heavy phosphate, with a high pH value, making the soil alkaline. Saline-alkali soil has less organic matter content, low soil fertility, poor physical and chemical properties, easy to harden, and many anions and cations that are harmful to crops, so it is difficult for crops to promote seedlings. Saline-alkali...

AI Technical Summary

Problems solved by technology

In recent years, the cultivation area of ​​hickory chick has been gradually expanded centered on Sichuan, Yunnan, Hubei and other places. The cultivation mode is mainly imitation wild, and the production cycle is long. The temperature in the northern region fluctuates greatly, and the temperature in winter is low. Heating, high cost and relatively cumbersome operation

Morchella is easily affected by external factors, therefore, the output of Morchella is scarce at present

In the prior art, because the salinity of saline-alkali land is too high, it has become a technical problem to cultivate morels in saline-alkali land, and the cultivation of morels in saline-alkali land has not been reported.

Images