摘要
从蚕豆根瘤中分离出了蚕豆根瘤菌,并对其生物学特性进行了研究。结果表明:蚕豆根瘤菌为快生型根瘤菌。该根瘤菌能在NaCl浓度为0.2mol.L-1的YEM培养基中生长。蚕豆根瘤菌生长的PH值范围为5～10,表现出较强的抗逆性。
Rhizobium Leguminosarum isolated and puritied from Broad bean root nodules are characterized.And its biological characteristics are studied.It shows in this paper is fast growing R.leguminosarum from Broad bean can survive varies from PH5 to PH10.It is showing relatively strong characters against bad conditions.
出处
《涪陵师范学院学报》
2004年第5期89-90,共2页
JOurnal of Fuling Teachers College
关键词
蚕豆根瘤菌
分离
生物学特性
研究
broad bean
isolation
biological characteristic
study
