A kind of mesh mat for grass mushroom covering soil and its preparation and use method

Abstract

The invention discloses a mesh pad for covering soil with grass mushrooms, the formula of which is: 25-35 parts of straw, 35-45 parts of cow dung, 8-13 parts of rice bran or rice husk, 2-3 parts of lime, and 2-3 parts of gypsum 10-15 parts of plant ash, 1-2 parts of maltodextrin, and 0.02-0.05 parts of probiotics. The preparation method of the mesh pad: (1) crush the straw, then mix it with cow dung, rice bran or rice husk, lime, gypsum and probiotics, build a pile and ferment for 13-16 days; (2) mix the straw prepared in (1) Mix the fermented material and plant ash evenly, then dilute the maltodextrin with 100‑150 times of water and add it to the mixed material, stir it evenly and pound it into a paste; (3) put the paste prepared in (2) in a rectangular Flattened in a mold, compacted, and then dried to make a cushion with a thickness of 3-10mm. The method of using the mesh pad is: (1) inoculate the grass mushroom substrate first, and when the bacteria reach 2 / 3, lay a layer of the mesh pad of the present invention on the substrate, and then cover the mesh pad with a layer of 3‑ 5cm soil layer; (2) Pour large water until the covering soil layer is soaked.

Description

technical field [0001] The invention relates to the technical field of edible fungus cultivation, in particular to a mesh pad for covering soil with straw mushrooms and a preparation and use method thereof. Background technique [0002] Among the many varieties of edible fungi, the primordium formation of some mushrooms needs to be covered with soil. These edible fungi include Agaricus bisporus, chicken leg mushroom, Brazil mushroom (Agaricus blazei), etc., which basically belong to the grass 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 holding capacity of the soil and the microenvironment in the soil are very important for the formation of primordium. After the mycelium has developed and covered with soil, an important part of this kind of mushroom is to irrigate the mushrooms with large amounts of water, th...

AI Technical Summary

Problems solved by technology

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