A kind of compost and its summer cultivation method for cultivating Pleurotus osmanthus by using xylose residue

Abstract

The invention discloses a culture material for cultivation of pleurotus pulmonarius with corncob residue and a summer culture method thereof. The culture material is prepared by mixing of the following materials by mass: 40%-60% of corncob residue, 20-50% of corncob, 0-20% of cottonseed shell, and 10% of wheat bran. The cultivation method includes the steps of: (1) weighing the raw materials according to the mass percentage of the materials in claim 1 or 2, then adding water and performing stirring; (2) conducting heap building and fermentation, and then performing sterilization; (3) carrying out inoculation and spawn runing; and (4) performing fruiting. The invention can effectively utilize corncob residue, lowers the pleurotus pulmonarius production cost, reduces energy consumption, increases fungus sack success rate and economic benefits, and enriches the summer mushroom market of China.

Description

technical field [0001] The invention belongs to the field of edible fungi and their cultivation, and in particular relates to a compost for cultivating pear mushrooms with xylose residue and a summer cultivation method thereof. Background technique [0002] Pleurotus pulmonarius, scientific name Pleurotus pulmonarius, belongs to Fungiphylum, Basidiomycetes, Agaricaceae, Pleurotus family Pleurotus fungi, and is a wood-rot high-temperature fungus. Mushrooms are small in size, pleasing to the eye, tender and crisp, delicious in taste, and rich in nutrition. They can produce mushrooms at 10-32°C, and are one of the few mushroom products in the summer market. There are many raw materials for the cultivation of pear mushrooms, such as cottonseed husks, sawdust, corncobs, etc. However, with the increasing scarcity of forest resources and the comprehensive utilization of cottonseed husks and corncobs, the price of cultivation raw materials has increased significantly. In order to re...

AI Technical Summary

Problems solved by technology

From the perspective of nutrients, xylose residue can be used to cultivate edible fungi, but there are the following problems: (1) the particle size of the residue is small and the air permeability is poor; (2) the carbon source contained in xylose residue is rich, but lacks Effective nitrogen source; (3) although there is the report that xylose residue is applied in the compost of edible fungus in the prior art, because the pH value of xylose residue is on the low side, adds summer high temperature and humidity, compost is easily rancid, The use of xylose residues to produce edible fungi is mostly concentrated in winter, and there are problems such as low yield of fungus bags, poor economic benefits, and low biotransformation rate in the first three tides.