突变哈茨木霉H-13对小白菜生长和品质的影响  

Effects of the Trichoderma Harzlanum-13 on Growth and Quality of Communits Tsen

作　　者：吕超田[1,2] 花日茂[1] 蒋立科[3] 汤锋[1] 操海群[1] 李学德[1] 岳永德[4] 

机构地区：[1]安徽农业大学资源与环境学院,安徽合肥230036 [2]蚌埠学院,安徽蚌埠233030 [3]安徽农业大学生命科学学院,安徽合肥230036 [4]国际竹藤网络中心,北京100102

出　　处：《激光生物学报》2010年第2期201-205,共5页Acta Laser Biology Sinica

基　　金：国家"863计划"项目(2003AA241171)

摘　　要：用N^+离子束诱变哈茨木霉,得到促生长突变型哈茨木霉H-13,用不同浓度的哈茨木霉H-13发酵液浸种处理小白菜种子,对幼苗进行灌根处理发现,发酵液稀释100倍和200倍处理,提高了种子的活力指数、植株鲜重和叶绿素含量,增加了植株体内可溶性还原糖和可溶性蛋白的含量,降低了植株体内硝酸盐和亚硝酸盐的含量。The germination ratio and germinating exponent of the Communis Tsen seed was enhanced which was soaked with the thin broth fermented by Trichoderma harzianum H-13. The Communis Tsen fresh weight was increased treated with the H-13 fermentation broth. In addition,the soluble reductive sugar and soluble protein in Communis risen was increased and the nitrate and nitrite in Communis Tsen was reduced,and the difference was significant.

关 键 词：哈茨木霉H-13 小白菜 生长 品质 

分 类 号：S143.8[农业科学—肥料学]