Shiitake mushroom culture medium as well as preparation method and application thereof

Abstract

The invention discloses a shiitake mushroom culture medium. The culture medium is prepared from the following raw materials in percentage by mass: 15.0-45.0% of salix psammophila sawdust, 35.0-65.0% of apple branch sawdust, 15.0-25.0% of bran, 0.5- 1.5% of quick lime and 0.5-1.5% of gypsum, and the sum of the mass percentage of the raw materials is 100%. According to the invention, salix psammophila branches and apple branches are used as main raw materials, under the condition that other nutrition additives, antibacterial materials and reagents are not added, the adding proportion of the salix psammophila branches and the apple branches is controlled and the proportion of wheat bran, gypsum and lime in the formula is combined, so that on the basis of not influencing the original morphological characteristics, nutritional ingredients and edible taste of shiitake mushroom products, abundant salix mongolica resources in the desert area are utilized, the use of the apple branches is reduced, the current situation of shortage of apple sawdust resources in the desert area is solved, the technology for cultivating shiitake mushrooms by utilizing the salix psammophila is popularized, and the culture medium has important significance for maintaining the regional ecological environment.

Description

technical field [0001] The invention relates to the technical field of edible fungus cultivation, in particular to a mushroom cultivation substrate and a preparation method and application thereof. Background technique [0002] Lentinus edodes is one of the most famous edible fungi and medicinal fungi, and it is also an important export product of edible fungi in my country. With the increase in consumption, coupled with its short production cycle, long fruiting time, and quick economic results, it has become a popular choice for many mushrooms. The pillar industry of the region. But while the shiitake mushroom industry is growing, the shortage of raw materials has become a short board restricting the development of the shiitake mushroom industry. In the past ten years, the shiitake mushroom industry in northern my country has been quietly rising and has a momentum of vigorous development. There are abundant mushroom wood resources and leftovers of a large number of crops s...

AI Technical Summary

Problems solved by technology

However, with the continuous development and utilization of coal and gas in my country in recent years, after the role of Salix salix as fuel has been replaced, large areas of Salix salix branches have aged and died, which is not conducive to the protection of the natural ecological environment in desert areas and the desertification of desert areas. Sustainable Development of Willow Related Industries