A kind of formula of culture material of edible fungus branch strain and the preparation method of the culture material

Abstract

The invention discloses a formula of edible fungi branch strain compost. The formula is characterized in that 12 sticks to 18 stick of reed stalks, 50 g to 75 g of grains and 20 g to 30 g of auxiliary materials are arranged in each special strain bottle with the specification being 750 ml. Meanwhile, the invention provides a preparation method of the strain compost. The preparation method includes the steps of selecting materials, soaking, washing and rinsing, bottling, sterilizing and cooling and inoculating. According to the formula of the edible fungi branch strain compost and the preparation method of the strain compost, the hollow feature of the reed stalks is utilized, the reed stalks are filled with grains, advantages of grain strains and branch strains are integrated effectively, and thus the mycelial growth speed is higher, and synchronism is higher; furthermore, the utilization rate of the reeds is increased, the material range of the branch strains is broadened, good effects on accelerating the spawn runing speed and shortening the spawn runing time are achieved, and the edible fungi branch strain compost can be used for culturing stock seeds and cultivated species of various wood rotting edible fungi such as mushrooms, oyster mushrooms, agarics, needle mushrooms, pleurotus eryngii and lucid ganoderma.

Description

technical field [0001] The patent of the present invention relates to a formula of edible fungus compost and a preparation method of the compost, in particular to a formula of using reed stalks to make the compost of edible fungus branch strains and a preparation method of the compost. Background technique [0002] At present, the cultivated species of edible fungi in my country are mostly sawdust fungi. Due to the cumbersome procedures and slow operation speed of the inoculation of sawdust bacteria, it is easy to be contaminated by miscellaneous bacteria. At the same time, because the bacteria are often placed in the reserved holes of the cultivation bottle (bag), they cannot enter the bottom of the cultivation material, so the speed of germination It is also very slow, which often causes the situation that the upper mycelium has aged and the lower mycelium has just begun to grow, that is, the age difference between the upper and lower mycelium is very large, and this will ...

AI Technical Summary

Problems solved by technology

Due to the cumbersome procedures and slow operation speed of the inoculation of sawdust bacteria, it is easy to be contaminated by miscellaneous bacteria. At the same time, because the bacteria are often placed in the reserved holes of the cultivation bottle (bag), they cannot enter the bottom of the cultivation material, so the speed of germination It is also very slow, which often results in the situation that the upper mycelium has aged and the lower mycelium has just begun to grow, that is, the age of the upper and lower mycelium is very different, and this will lead to irregular fruiting and affect the yield.

[0003] The branch strain is an edible fungus strain produced by using wooden chopsticks or branches as the medium. The branch strain is used in the cultivation of edible fungi such as shiitake mushrooms and black fungus. Its advantage is that the strain will not be harmed during inoculation, and the mycelium Rapid germination and low pollution rate; moreover, in recent years, with the rapid development of edible fungi such as Pleurotus eryngii and Bailing mushroom grown in industrial bags, branch strains are characterized by fast germination, good synchronization, low pollution rate, and use Convenience and other advantages are increasingly valued by producers; but because the branches used are processed from broad-leaved trees such as poplar, tung, and willow, it also brings waste of tree resources.