Analysis on Fertilizer Applied and the Central Factors Influencing Grain Yield of Wheat in the Northern China Plain
CUI Zhen-ling, CHEN Xin-ping, ZHANG Fu-suo, XU Jiu-fei, SHI Liwei, LI Jun-liang
ACTA AGRICULTURAE BOREALI-SINICA . 2008, (S1): 224 -229 .  DOI: 10.7668/hbnxb.2008.S1.053