Acta Agrestia Sinica
Screening of High Efficient Symbiotic Rhizobium for Zhongmu No.1 Alfalfa
KANG Jun-mei, ZHANG Li-juan, GUO Wen-shan, YANG Qing-chuan, WEI Dou-xing
. 2008, (5): 497 -500 .  DOI: 10.11733/j.issn.1007-0435.2008.05.013