Net mat for edible mushroom earthing and preparation method and use method of net mat

Abstract

The invention discloses a net mat for edible mushroom earthing. The net mat is prepared from 25-35 parts of straw, 35-45 parts of cow dung, 8-13 parts of rice bran or rice hulls, 2-3 parts of lime, 2-3 parts of gypsum, 10-15 parts of plant ash, 1-2 parts of maltodextrin and 0.02-0.05 part of probiotics. A preparation method of the net mat comprises the steps that (1) the straw is smashed, and thenuniformly mixed with the cow dung, the rice bran or rice hulls, the lime, the gypsum and the probiotics, and heap building for fermentation is carried out for 13-16 days; (2) a fermentation materialprepared in step (1) is mixed with the plant ash, then the maltodextrin is diluted with 100-150 times of time and then added into a mixture, uniform stirring is carried out, and then the mixture is pounded into paste; (3) the pasty material prepared in step (2) is spread flat and compacted in a rectangular mold, then drying is carried out, and a pad layer with the thickness of 3-10 millimeters isprepared. A use method of the net mat comprises the steps that (1) firstly, an edible mushroom matrix is inoculated, when spawn running is carried out to 2 / 3, a layer of the net mat is laid on the matrix, and the net mat is covered with a soil layer of 3-5 centimeters; (2) great water is poured until an earthing layer is completely wetted.

Description

technical field [0001] The invention relates to the technical field of edible fungus cultivation, in particular to a mesh pad for covering soil of grass mushrooms and a preparation and use method thereof. Background technique [0002] Among the many varieties of edible fungi, the formation of the primordium of some mushrooms needs to be covered with soil, which means that these varieties must be covered with a layer of 3-5cm of soil after the mycelium grows well to produce mushrooms. These edible fungi include Agaricus bisporus, Coprinus comatus, Brazil mushroom (Agaricus blazei), etc., which basically belong to the herbaceous mushroom category. The principle is not very clear at present, it may be the physical stimulation of the soil, or it may be caused by the action of soil microorganisms. But one thing is clear, that is, the water and water retention capacity of the soil and the microenvironment in the soil are very important for the formation of primordia. After the g...

AI Technical Summary

Problems solved by technology

Once this happens, the formation of primordia will be greatly affected, resulting in reduced production