当前栽培金针菇一般都用棉籽壳做主料,用棉籽壳栽培金针菇,菌丝生长较慢,出菇不够整齐,而且栽培周期较长,又因原料紧缺,价格逐年上升。在无棉区开辟新原料栽培金针菇变得尤为重要。为此,我们从1986年开始探索以砻糠为主料栽培金针菇的试验,现将结果初报如下:(一)试验材料供试金针菇菌株为三明1号。母种培养基为马铃薯250克、蔗糖和琼脂各20克,水1000毫升。原种培养基为棉籽壳78%、麸皮 Currently cultivated Flammulina velutipes are generally used cottonseed shell as raw material, with cottonseed shell Flammulina velutipes, mycelium grow slowly, fruiting not tidy, and the cultivation cycle is longer, because of the shortage of raw materials, the price increases year by year. It is especially important to cultivate Flammulina velutipes in a new cotton-free area. To this end, we started from 1986 to explore the cultivation of Flammulina Fugu mushroom-based test, the results are as follows: (a) test materials for the test Flammulina Sanming No. 1 strain. The parent culture medium is 250 grams of potato, 20 grams of sucrose and agar, and 1000 ml of water. The original medium is 78% cotton seed hull, bran