改革沿用的泥粒覆赝,是广大蘑菇栽培者的迫切愿望。根据蘑菇覆土材料持水性强、通气性好等要求,笔者于1984年秋试用砻糠河泥土作覆土,获得了较好效果。现将试验情况简报如下: 一、材料和方法 (一)材料:选择菇房条件相似、同类管理水平的人员分别管理6个菇房,分两组进 Reform of the mud covered with pseudo-prosthesis, is the urgent desire of the majority of mushroom growers. According to the requirement of water-holding property and good aeration of mushroom covering materials, the author tried to cover the soil with 砻 糠 河 河 in the autumn of 1984 and achieved good results. Now briefing the test are as follows: First, materials and methods (A) Material: Select Gu Guhou conditions similar to the level of management personnel were managed 6 mushroom house, divided into two groups