Effects of Different Planting Densities on Photosynthetic Characteristics and Yield of Different Variety Types of Spring Maize on Dryland
XU ZongGui, SUN Lei, WANG Hao, WANG ShuLan, WANG XiaoLi, LI Jun
Scientia Agricultura Sinica . 2017, (13): 2463 -2475 .  DOI: 10.3864/j.issn.0578-1752.2017.13.006