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木屑栽培香菇新技术,已在生产上推广应用,但它需要一定数量的麸皮或米糠,而目前畜牧业日益发展,麸皮、米糠短缺现象较为突出。为此,我们于1983年采用当地量多、价廉的工业下脚料——废蚕砂代替麸皮进行栽培试验,取得了较好效果。材料和方法供试香菇菌种为“7402”。废蚕砂为杭州叶绿素厂提取叶绿索后的下脚料。试验处理分四组:①88％木屑,10％废蚕砂,1％石膏粉,1％糖;②78％木屑,20％废蚕砂,1％石膏粉,1％糖;③68％木屑,30％废蚕砂,1％石膏粉,1％糖;④78％木屑,20％麦麸,1％石膏粉,1％糖(对照)。
The new technology of sawdust cultivation of shiitake has been popularized and applied in production, but it needs a certain amount of bran or rice bran. At present, the livestock husbandry is developing day by day. The shortage of bran and rice bran is prominent. To this end, we used in 1983 the amount of local, inexpensive industrial waste - waste silkworm instead of bran cultivation trials, and achieved good results. Materials and methods for testing mushrooms strain “7402”. Waste silkworm silk chlorophyll plant in Hangzhou after extracting the green leaves of the scraps. Test treatment is divided into four groups: ①88% sawdust, 10% waste silkworm, 1% gypsum powder, 1% sugar; ②78% sawdust, 20% waste silkworm, 1% gypsum powder, 1% sugar; Waste silkworm, 1% gypsum powder, 1% sugar; ④78% sawdust, 20% wheat bran, 1% gypsum powder, 1% sugar (control).