不同肥水组合对夏玉米水分利用效率及经济效益的影响
东先旺, 刘树堂, 陶世荣
The Effects of Water Use Efficiency and Economic Benefit in Summer Corn Under Different Water Coordinating Fertilizer
DONG Xianwang, LIU Shutang, TAO Shirong
华北农学报 . 2000, (1): 81 -85 .  DOI: 10.3321/j.issn:1000-7091.2000.01.017