Deep-groove improved in-situ repair saline-land white mushroom insemination method

Abstract

The invention relates to a method for planting agaricus bisporus by improving a deep groove and restoring salinate fields in situ; the method comprises the following steps: for planting the agaricus bisporus, the preparation of the cultural medium of the agaricus bisporus is firstly carried out, and simultaneously deep-groove strip tillage is carried out on the salinate; cornstalk tents are vertically laid at the four walls of the deep groove; a layer of cornstalk, a layer of cow dropping and a layer of cornstalk are laid at the bottom of the groove, then a layer of luvisol is added, the cornstalk, the cow dropping, the cornstalk and the luvisol with equal quantity are added to the ground surface and then saline-alkali reducing agent is poured; after the preparation of the cultural medium of the agaricus bisporus is finished, the cultural medium of the agaricus bisporus is applied to the four-layered structure of the cornstalk, the cow dropping, the cornstalk and the luvisol which are poured by the saline-alkali reducing agent; vinyl houses are built according to the size of the deep groove; the cornstalk tents are laid on the vinyl houses and then a layer of black-out cloth is respectively laid on the vinyl houses; a drainage ditch is established between the adjacent grooves and a reservoir is arranged beside the groove; finally strains are spread on the cultural medium to plant the agaricus bisporus, the temperature and the wetness are controlled so as to culture 20 to 30 days; after the soil is covered, the management for the agaricus bisporus are normally carried out.

Description

Technical field: [0001] The invention relates to a three-layer structure of crushed corn stalks + cow dung + crushed corn stalks and a bisporus compost, an in-situ repair method, and application of a salt-alkali reducing agent, and is 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 our country has obstacles such as drought, low-lying areas, and salinity, which require different degrees of conditioning and improvement. Among them, soil salinization is one of the main soil problems facing our country. my country has more than 20 million hectares of salt wasteland and 6.7 million hectares of saline soil. Saline-alkali soil refers to harmful salts such as potassium, sodium, calcium, and magnesium chlorides, sulfates, and bicarbonates in the soil; or the s...

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, and have the disadvantages of high cost and difficult to quickly recover the cost.