Effect of Nitrogen Supply on Dry Matter Productivity and Kernel Set in Summer Maize (Zea mays L.) with Different Plant Populations
SHEN Li-xia, WANG Pu, LAN Lin-wang, SUN Xi-huan
ACTA AGRICULTURAE BOREALI-SINICA . 2007, (1): 137 -140 .  DOI: 10.3321/j.issn:1000-7091.2007.01.032