用稻草栽培草菇,菇味美而产量低,平均每百公斤产鲜菇8—14公斤。为了探讨提高用稻草栽培草菇单产的方法,设计了堆法、层次、草量与面积、不同辅料和不同碳氮比以及稻草PH 值的试验。结果在堆法和层次、草量与面积,碳氮比54:1与22:1之间有显著性差异,其余差异不明显。草菇属担子菌纲、伞菌目、鹅音菌科,学名 Volvariella volvacea(Bull.ex Fr)Sing 是我国南方传统的食用菌,味鲜美,很受人们欢迎。按照过去的栽培方法,产量低,收入少,从1958年至今在广西没有大面积栽培。近年国内采用棉子壳和废棉栽培,单产有所增加,但风味比不上稻草栽培的。广西稻草资源丰富,用稻草栽培草菇能否提高产量,是广西恢复发展草菇生产的关键。因此,对稻草栽培草菇做了一些条件试验,以探讨提高草菇产量的措施。 Mushroom cultivation with straw, mushrooms, delicious and low yield, with an average of 8-14 kg per 100 kg of fresh mushrooms. In order to explore ways to improve the yield of straw mushrooms by straw, the experiment of heap method, layer, grass area and area, different auxiliary materials and different C / N ratio and straw PH value was designed. Results There was a significant difference between the heap method and the level, grass area and area, C: N ratio of 54: 1 and 22: 1, while the other differences were insignificant. Volvariella volvacea (Bull.ex Fr) Sing is a traditional edible mushroom in southern China, delicious, very popular with people. In accordance with the past cultivation methods, low output, low income, from 1958 to now there is no large-scale cultivation in Guangxi. In recent years, the domestic use of cotton seed hull and waste cotton cultivation, yield has increased, but the flavor than the straw cultivation. Rich in straw resources in Guangxi, rice straw cultivation with straw can increase production is the key to the restoration of mushroom production in Guangxi. Therefore, straw mushroom cultivation done some conditions to explore ways to improve mushroom yield.