Preparation technology of agaricus bisporus culture material

Abstract

The invention provides a preparation technology of an agaricus bisporus culture material. The technology includes the steps of primary fermentation and secondary fermentation and is characterized in that the primary fermentation includes the following steps of pre-wetting, pile manufacturing, stacking, temperature equalizing, decomposition and discharging. Compared with the prior art, the technology has the remarkable advantages that nutrients of the agaricus bisporus culture material formula is comprehensive, cultivated agaricus bisporus is stronger in flavor, the taste is delicious and good, and the quality is good; matured compost is high in selectivity, resistant to diseases and capable of greatly improving the quality of the culture material, and lays a material foundation for high yield of agaricus bisporus; the per unit area yield of a common mushroom room can reach 15-20 kg / m<2>, and the per unit area yield of an air conditioner mushroom room can reach 25-30 kg / m<2>.

Description

technical field [0001] The invention belongs to the field of edible fungus cultivation, and in particular relates to a preparation process of Agaricus bisporus compost. Background technique [0002] After more than 30 years of development, my country's edible fungus industry has produced more than 20 million tons, accounting for more than 70% of the world's total production. It has become my country's sixth largest planting industry after grain, cotton, oil, vegetables and fruits. Although my country's edible fungus production has developed rapidly and has become the world's largest producer of edible fungi, my country's edible fungus industry still has a huge market space. According to estimates, the per capita consumption of edible fungi in mainland my country is less than one-tenth of that in Hong Kong. Once the domestic market is fully activated, the demand for edible fungi will reach more than 50 million tons of fresh products, and annual supply is required. Moreover, f...

AI Technical Summary

Problems solved by technology

[0003] At present, the production technology of mushroom compost in my country is backward, the ratio of formula and nutrients is unreasonable, and the operation is not standardized. Generally, it is stacked outdoors for natural fermentation. The pre-fermentation of compost is greatly affected by the external climate (temperature, rain, strong wind, etc.), and only Relying on manual turning, the temperature in the pile is uneven, resulting in uneven fermentation, post-fermentation pasteurization and temperature maintenance are not in place, resulting in poor maturity of compost, serious contamination of bacteria and insect eggs, which seriously restricts the output per unit area The rate and quality of fresh mushrooms are not conducive to the further development of the edible fungi industry