Method for building simple bisporous mushroom cultivation house on deep groove for improving alkaline land

Abstract

The invention provides a method for putting up simple double-spore mushroom culture rooms on deep-groove improved saline and alkaline land. In order to put up the double-spore mushroom culture rooms, deep-groove zonal land preparation is carried out on the saline and alkaline land first; straw curtains are vertically spread on four walls of a groove and two sides of an operation channel; two layers of corn straw, cow dung, corn straw and alfisol layers are laid on the bottom of the groove to ground surface, and then are irrigated with saline-alkaline reducing agents; four walls of each culture room are built by use of wall building blocks; partition walls are set up on the long side of each rectangular culture room; shed frames are laid between the partition walls; each culture room is provided with a front door, a back door and two side doors; the roof of each culture room is constructed by use of straw; a drainage ditch is arranged between the adjacent culture rooms; a reservoir is arranged beside the groove; mushroom culture materials are applied on a ground bed and the shed frames for planting; and after a double-spore mushroom planting cycle is over, the waste wall building blocks, the straw and mushroom culture materials are mixed to backfill the ground surface so as to improve the saline and alkaline land.

Description

Technical field: [0001] The invention relates to a three-layer structure of broken corn stalks + cow dung + broken corn stalks, construction of a simple Agaricus bisporus cultivation room, an in-situ repair method, and the application of a salinity-lowering agent, which are mainly used for improving the physical and chemical structure of saline-alkali soil. Background technique: [0002] Agriculture is the foundation of our national economy and the foundation of economic development. However, at present, more than 80% of the cultivated land in my country has obstacles such as drought, low-lying, salinity, etc., which need to be adjusted and improved to varying degrees. Among them, soil salinization is one of the main soil problems facing my country. There are more than 20 million hectares of salt wasteland and 6.7 million hectares of salinized soil in China. Saline-alkali soil refers to the soil containing potassium, sodium, calcium, magnesium chloride, sulfate, bicarbonate...

AI Technical Summary

Problems solved by technology

[0003] The current treatment methods for saline-alkali land can improve the saline-alkali land to a certain extent, but cannot permanently change the physical and chemical structure of the saline-alkali land, which has the disadvantages of long cycle, large investment, poor benefit, and high risk.

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