Study on Water and Fertilizer Use Efficiency of Wheat under Different Water and Fertilizer Conditions
WU Ji-cheng, ZHU Hong-xun, YANG Zhan-ping
ACTA AGRICULTURAE BOREALI-SINICA . 2003, (4): 95 -98 .  DOI: 10.3321/j.issn:1000-7091.2003.04.026