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目前金针菇多数采用罐头瓶、塑料袋一端或两端接种套袋法生产,不但工序多,发菌期长,而且产量不稳定,生物学效率低.为了适应金针菇商品生产的需要,我们在总结银耳袋栽的基础上,根据金针菇丛生的特点,以快发菌、快出菇为指导思想,于1986年秋试验成功了长袋定穴平面集控式栽培法.1989年开始在全地区范围内大面积推广,1989年投料5万kg,1990年投料25万kg,1991年近50万kg.经三年生产实践试验证明,在适宜条件下,20天左右出菇,采收2～3次,生产周期60天左右,生物学效率达120%以上.现将栽培方法介绍如下.
At present, the majority of Flammulina velutipes canned bottles, plastic bags at one or both ends of the bagging method of inoculation, not only the process, hair longer, and the output is unstable, low biological efficiency.In order to meet the needs of mushroom production, we summarize the white fungus On the basis of bag-planting, according to the characteristics of tufted mushrooms, taking fast-acting bacteria and quick-fruiting as the guiding ideology, the long bag fixed-point planted controlled cultivation method was successfully tested in the autumn of 1986. From 1989 onwards, The area was popularized, feeding 50,000 kg in 1989, 250,000 kg in 1990 and nearly 500,000 kg in 1991. After three years of production practice, it has been proven that under appropriate conditions, fruiting will take about 20 days and harvesting will take 2 to 3 times, Production cycle of about 60 days, the biological efficiency of 120% or more. Now cultivation methods are described below.