木耳栽培方法多样,如室内外袋栽、套种间作、床栽等,一般生物效率在80～100%,后期水分管理困难,大面积产量偏低。为了提高袋栽单产,笔者对出耳后期的菌袋进行了覆土试验,取得高产效果。(一)试验材料毛木耳AP_4,引自上海市农科院食用菌研究所。培养料配方为棉子壳60%,稻草20%,麸皮18%,石膏粉和白糖各1%,含水量60%左右。 Edible fungus cultivation methods varied, such as indoor and outdoor bag planted intercropping intercropping, bed planting, the general biological efficiency of 80 to 100%, the latter part of water management is difficult, large-scale production is low. In order to improve bagging yield, the author carried out the bagging test on the late-ear bag, and achieved high yield. (A) Test materials Auricularia AP_4, cited from Shanghai Academy of Agricultural Sciences Institute of Edible Fungi. Cultivation materials for the cotton seed hull 60%, straw 20%, bran 18%, gypsum powder and sugar each 1%, water content of about 60%.