论文部分内容阅读
为了开发利用新的食(药)用菌资源,振兴山区经济,我们于1983～1984年采到一种俗称千佛菌的野生菌,经签定为灰树花(Polyporus frodosus)。通过分离培养、纯化,现已摸清它的主要生物学特性及其人工栽培技术。本文重点报道灰树花的室内栽培技术。(一)母种制备选择生长健壮、分枝多,还未形成菌盖的菇体,无菌操作切取菌柄与分枝交接处的小块组织,置斜面培养基上,于25～28℃下培养12～15天即可满管。菌丝在多种培养基上都可生长,基中较佳的配方有:①马铃薯葡萄糖培养基——马铃薯200克,葡萄糖20克,琼脂20克。②马铃薯
In order to develop and utilize new resources for food and medicine and revitalize the mountain economy, we collected a wild strain of Thousandfungus commonly known as Polyporus frodosus from 1983 to 1984. Through the separation and culture, purification, it has now figure out its main biological characteristics and its artificial cultivation techniques. This article focuses on the indoor cultivation techniques of Grifola frondosa. (A) Selection of mother species Select robust growth, branching, mushroom cap has not yet formed, aseptically cut stem and branch junction small pieces of tissue, set slant medium, at 25 ~ 28 ℃ Under the training of 12 to 15 days can be full of tubes. Mycelium growth in a variety of media, the base of the better formula are: ① potato dextrose medium - potato 200 grams, 20 grams of glucose, 20 grams of agar. ② potato