快生型大豆根瘤菌剂的制备及接种效果分析  

PREPARATION OF FAST-GROWINGSOYBEAN RHIZOBIUM AND ANALYSISOF INOCULATION EFFECT

作　　者：王继华[1] 程玉鹏[1] 孙洪涛 李洪泉[1] 

机构地区：[1]哈尔滨师范大学

出　　处：《哈尔滨师范大学自然科学学报》2000年第6期92-96,共5页Natural Science Journal of Harbin Normal University

基　　金：省科委"八五"项目也是与美国密苏里大学校际合作项目

摘　　要：利用从本省分离的快生型大豆根瘤菌制作根瘤菌剂 ,接种本省大豆品种 .研究发现 ,其中 HSD2 66的瘤重 ,接种后的植株干重 ,百粒重和产量均高于从美国引进的阳性对照菌株 ,增产达 1 7% .FAST-growing soybean rhizobium which are deprived from the soybeans in this province are used to produce rhizobium inoculants and inoculate the soybean breeds. According to researching statistics, the index of HSD266 nodule weight, inoculated plant dry weight, 100-seeds weight and the whole production as well are all higher than the masculine comparing strains from America. The rate of the increase production is 17%. Besides the other 2 kinds of strains are not fine enough to compare with it.

关 键 词：快生型大豆根瘤菌 菌剂 接种效果 百粒重 植株干重 瘤重 固氮能力 结瘤竞争力 产量 

分 类 号：S565.101[农业科学—作物学] S144.3