Medium formula for promoting directional formation of inonotus obliquus fruiting bodies and method

Abstract

The invention provides a medium formula for promoting directional formation of inonotus obliquus fruiting bodies and a method and belongs to a medium formula for directionally obtaining the inonotus obliquus fruiting bodies. The medium is prepared from raw materials in percentage by mass as follows: 55%-65% of weed tree sawdust, 20% of rice husks, 2% of glucose, 0.5% of magnesium sulfate, 1.5% of gypsum, 5% of bran and 6%-16% of Fomitopsis pinicola fruiting body scraps, and a material-water ratio is 1:1.2-1.3. According to the medium formula, an inonotus obliquus carbon source and a small amount of nitrogen, inorganic matter and the like can be provided through mixing of the weed tree sawdust and the rice husks, the rice husks have a breathable function, the glucose is directly-usable monosaccharide and beneficial to initial colonization of inonotus obliquus mycelia, the bran provides a nitrogen source, and the Fomitopsis pinicola fruiting body scraps have a function of forming fruiting bodies through directional induction. Cultivation management of inonotus obliquus is a mature technology; with the adoption of the medium formula, the fruiting bodies can be directly formed through direct solid fermentation, the inonotus obliquus fruiting bodies capable of producing basidiospores can be obtained through conventional cultivation, and the obtained fruiting bodies are used for artificial breeding and development of food and drugs.

Description

technical field [0001] The invention relates to a formula and a method of a culture medium for directional obtaining of fruiting bodies of Inonotus obliquus, in particular to a formula and a method of a culture medium suitable for promoting the directional formation of fruiting bodies of Inonotus obliquus. Background technique [0002] Inonotus obliquus can form fruiting bodies and sclerotias in the wild. Fruiting bodies are structures that can produce sexual basidiospores. They generally lie flat on the surface of birch wood or culture medium. They are initially white and pale yellow when mature, with a thickness ranging from 0.5 to 3 cm. , the surface is covered with fertile tubes, the fruiting bodies can be used as breeding materials, and can also be directly cultivated products for the development of food, traditional Chinese medicine, etc. The sclerotium is a sterile dormant structure formed by Inonotus obliquus, without spores , can be used as vegetative propagation ma...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies in the prior art, to provide a culture medium formula and method for promoting the directi