论文部分内容阅读
我省古田县群众用木屑瓶栽银耳闻名全国。该县大桥公社农民姚淑先在这方面进行了许多研究工作,近来他已被提拔为古田县真菌厂厂长。银耳瓶栽的高产优质,菌种是内在的因素。银耳纯菌种的获得有用耳木分离、基内菌丝分离和孢子弹射等三种方法。姚淑先通过十三年的实践,反复比较,认为前二种无性分离,方法虽方便简单,但纯度不高,且容易退化,产量低。后一种是有性分离,菌种纯,产量高,
Gutian County, Shaanxi Province, the masses planted with white fungus white fungus famous throughout the country. Yao Shu Xian, a commune farmer in Bridge County commune, has done a lot of research in this area. Recently, he has been promoted to the director of the fungus factory in Gutian County. Tremella bottle planting high quality, species is an inherent factor. Tremella pure fungus available ear separation, mycelium separation and spore ejection three methods. Yao Shuxian thirteen years of practice, repeated comparison, that the first two kinds of asexual separation, the method is convenient and simple, but the purity is not high, and easy to degenerate, low yield. The latter is a sexual separation, pure strains, high yield,