Method for preparing agaricus bisporus soil covering material fermentation soil

Abstract

The present invention relates to a method for preparing a double-spore mushroom covering material zymolysis earth, the method comprises the following preparing procedures: A. ploughing zymolysis, a certain amount of dry cattle manure or dry pig manure is added into the soil, under a certain temperature condition the anaerobic fermentation is executed by covering with water; B. beating the earth, in the whole zymolysis period commonly requires about 30 days, in the zymolysis period the water is always higher than the surface of the zymolysis earth for 5 centimeter; C. taking out the zymolysis earth, scrapping and sun curing; D. executing sterilizing treatment to the covering material before covering with earth; E. the covering thickness comprises covering material and cultivating material; F. the covering time is that the earth covering can be executed when a majority of cultivated material mycelium has extended to the base of the material, the earth-covering method is filling the earth in the small container, uniformly scattering on the material surface and flattening with bamboo piece; G. earth covering and adjusting the water. The zymolysis earth prepared by the method of the invention has the advantages of comprising appropriate organic matter, bigger saturation moisture content, bigger porosity degree and better water retention property, saving labor, easiness and increasing the production with an extent 10%-15%.

Description

technical field [0001] The invention relates to the cultivation technology of Agaricus bisporus, in particular to a method for preparing fermented soil used as a soil covering material for Agaricus bisporus cultivation. Background technique [0002] Covering soil is a necessary condition for Agaricus bisporus to change from vegetative growth to reproductive growth. So far, the world's most advanced Agaricus bisporus production technology still needs to use soil covering technology. Different soil materials directly affect the yield of Agaricus bisporus. [0003] At present, most foreign technologies use peat with high saturated water content, good water holding capacity, and large porosity as the soil covering material. The cost is relatively high, but it has brought about a substantial increase in the output of Agaricus bisporus. Domestic Agaricus bisporus cultivation is generally restricted by cultivation conditions, cultivation areas and transportation cost factors, and...

AI Technical Summary

Problems solved by technology

[0004] The task of the present invention is to provide a preparation method of Agaricus bisporus soil-covering material fermented soil, which solves the high cost of the above-mentioned peat soil-covering material of Agaricus bisporus, the low water content of the mixed soil and poor water holding capacity, and the labor intensity of making clay chaff. Large, small porosity, difficulty in replenishing water during fruiting