黄土旱塬几种农田水分管理模式下春玉米氮素吸收及分配的差异
徐洪敏,朱琳,刘毅,陈新平,李世清
Nitrogen Absorption and Allocation of Spring Maize on Dryland of Loess Plateau in Different Farmland Water Management Patterns
XU Hong-min,ZHU Lin,LIU Yi,CHEN Xin-ping,LI Shi-qing
中国农业科学 . 2010, (14): 2905 -2912 .  DOI: 10.3864/j.issn.0578-1752.2010.14.009