Application of bamboo powder culture medium to industrial cultivation of white flammulina velutipes

Abstract

The invention discloses an application of a bamboo powder culture medium to industrial cultivation of white flammulina velutipes. The white flammulina velutipes is cultured by the bamboo powder ediblefungus culture medium, and the bamboo powder edible fungus culture medium is composed of the following raw materials in percentage by weight of 5-10% of bamboo powder, 30-40% of corncob, 30-35% of rice bran, 10-20% of bran, 2-3% of dry bean dregs, 5-8 brewer's grains, 5-6% of soybean hulls, 1-3% of shell powder and 0-1% of light calcium carbonate. The application of the bamboo powder edible fungus culture medium to cultivation of the white flammulina velutipes comprises the following steps of 1) putting the bamboo powder edible fungus culture medium into a culture bottle; 2) inoculating a liquid strain into the culture bottle; 3) after hyphae cultured in the step (2) overgrow the culture bottle, performing mycelium stimulation treatment; 4) after bud pressing is finished, performing lightinhibition and wind inhibition on mushroom buds; 5) increasing the concentration of CO2 to 10000 ppm or above, and promoting growth of stipes of the flammulina velutipes; and 6) performing harvestingwhen the harvesting height is achieved. The application has the advantages of being low in cost, good in mushroom fruiting effect and the like.

Description

technical field [0001] The invention relates to the application of a bamboo powder culture medium in industrialized cultivation of Flammulina velutipes, belonging to the technical field of fungi cultivation. Background technique [0002] In modern society, "one meat, one vegetable and one mushroom" has become the best structure of human diet. Flammulina velutipes, as the edible fungus species with the highest degree of industrialization, has been widely loved by people. Therefore, the development of Flammulina velutipes enterprises is also very rapid. [0003] In recent years, due to the fact that the raw materials used in the production and use of each Flammulina velutipes factory are relatively close, resulting in a relative shortage of raw material resources. As a result, the prices of raw materials are constantly rising. Cottonseed hulls are widely used as raw materials in the cultivation of edible fungi, and the cotton kernels in cottonseed hulls contain a certain am...

AI Technical Summary

Problems solved by technology

[0003] In recent years, due to the fact that the raw materials used in the production and use of each Flammulina velutipes factory are relatively close, resulting in a relative shortage of raw material resources

Raw material prices are constantly rising

Cottonseed hulls are widely used as raw materials in the cultivation of edible fungi. Cotton kernels in cottonseed hulls contain a certain amount of gossypol, which can inhibit the growth of mycelia, and there is a risk of enriching pesticides and heavy metals.