Analysis on High Yield Reason of Wheat Inoculated with Associative Nitrogen-fixing Bacteria
Liu Rongchang, Li Fengting, Hao Zhengran, Wang Wenyan, Yang Zeyuan, Zhang Chunli
ACTA AGRICULTURAE BOREALI-SINICA . 1993, (2): 73 -77 .  DOI: 10.3321/j.issn:1000-7091.1993.02.015