【作者】 郝册; 牛玉蓉; 陈青君; 刘雅; 谢书清;
【Author】 HAO Ce1,NIU Yurong1,CHEN Qingjun1,LIU Ya1,XIE Shuqing2(1College of Plant Science and Technology,Beijing University of Agriculture,Beijing Key Laboratory for Agricultural Applications and New Techniques,Beijing 102206,China;2Farming Cooperatives of Baoshan Town of Beijing Huairou District,Beijing 101411,China)
【机构】 北京农学院植物科学技术学院农业应用新技术北京市重点实验室; 北京市怀柔区宝山镇种植业合作社;
【摘要】 以北京市怀柔区宝山镇野生墨汁鬼伞(Coprinus atramentarius)为试验材料,对其母种、原种培养基配方进行优化筛选,并采用不同栽培方式研究了野生墨汁鬼伞人工驯化的培养条件。结果表明:实验范围内供试菌株的菌丝体生长最适碳源为葡萄糖+玉米淀粉,最适氮源是蛋白胨,最适pH值为9。培养料配方以棉籽壳、麸皮、玉米粉、石灰、锯末、石膏的配方最好,出菇以菌棒立栽覆土效果最好,覆土后55d现菇蕾,3~5d可采收。第一潮出菇生物学效率可达40%左右,条件适宜可出3~4潮菇。
【Abstract】 A pure culture of Coprinus atramentarius was isolated from fruit bodies collected in the Huairou District of Beijing.C.artamentarius mycelium grew well on a medium,adjusted to pH 9.0,consisting of glucose(10 g/L) and corn flour(10 g/L) as the carbon sources,and peptone(3 g/L) as the nitrogen source.Highest biological efficiency values(based on the first flush of fruit bodies) were recorded when the mushroom was grown on a substrate consisting of 70% cottonseed hulls,18% wheat bran,5% corn flour,...
【关键词】 墨汁鬼伞; 母种培养基; 原种配方; 驯化栽培;
【Key words】 Coprinus atramentarius; cultivation conditions; casing methods;
【基金】 北京市市属高校重点实验室开放研究课题“怀柔野生柳蘑生物学特性与人工驯化研究”(编号:KF2010-001);北京市属高等学校人才强教计划资助项目“蔬菜优质安全生产理论与技术体系创新研究”(编号:PHR200907136)的部分研究内容
【分类号】S646