【作者】 曹旸; 纪开萍; 刘静; 张春霞; 何明霞; 王文兵;
【Author】 CAO Yang,JI Kaiping,LIU Jing,ZHANG Chunxia,HE Mingxia,WANG Wenbing Yunnan Institution for Tropical Crop Research,Jinghong,Yunnan 666100,China
【机构】 云南省热带作物科学研究所;
【摘要】 设计10种覆土方法研究了瓶栽条件下覆土对暗褐网柄牛肝菌子实体形成的影响及作用机制。结果表明,暗褐网柄牛肝菌在瓶栽条件下出菇必须通过覆土处理。通过自然条件下覆土、无菌覆土以及覆土中混入细菌、放线菌的对比试验,发现覆土中的微生物能抵抗外界微生物的污染,并对子实体的形成有促进作用。另外,对比覆土后封口培养及敞口培养的处理,大多数封口培养的处理出菇受到抑制,说明CO2的浓度对暗褐网柄牛肝菌在瓶栽条件下形成子实体也有一定的影响。
【Abstract】 The effect of three casing treatments(untreated garden soil,sterilized garden soil,and sterilized garden soil mixed with three bacterial isolates and four actinomycete isolates obtained from untreated garden soil) on the fruiting of Phlebopus portentosus in bottle culture is described.In addition to the different casing treatments,the effect of additional parameters consisting of wrapping the bottles until the development cycle had reached a particular stage(i.e.complete colonization of the casi...
【关键词】 暗褐网柄牛肝菌; 覆土; 覆土微生物; CO2浓度;
【Key words】 Phlebopus portentosus; casing; casing microflora; CO2 concentration;
【基金】 云南省应用基础研究(编号:2008CD193)的部分研究内容
【分类号】S646.3