1984年以来,我们利用棉籽壳加牛粪粉制作蘑菇栽培种,经大床播种应用,效果良好。不仅用料成本低,制作简单,菌种成功率达95％以上,菌种呈颗粒状,播种后发菌点多,菌丝荫发结面快。现简介如下: 一、配方:1.牛粪粉48％,棉籽壳48％,石膏粉1.5％,过磷酸钙1％,石灰1.5％,水适量。2.牛粪粉44％,棉籽壳52％,石膏粉1.5％,过磷酸钙1％,石灰1.5％,水适量。二、生产工艺:1.牛粪的预处理:将新鲜牛粪收集后晒干、粉碎,用适量水将牛粪粉 Since 1984, we have used cottonseed husks and cow dung powder to make mushroom cultivars. Not only the material cost is low, the production is simple, the success rate of the bacteria is more than 95%, the bacteria are granular, the germination point is more after sowing, the hypha hair surface is fast. Now briefings are as follows: First, the formula: 1. 48% cow dung, cottonseed hull 48%, gypsum powder 1.5%, superphosphate 1%, lime 1.5%, water amount. 2. cow dung 44%, cottonseed hull 52%, gypsum powder 1.5%, superphosphate 1%, lime 1.5%, water amount. Second, the production process: 1. Pre-treatment of cow dung: the fresh cow dung collected after drying, crushing, with the amount of water will cow dung powder