Effects of Row Spacing on Carbon and Nitrogen Transportation,Grain Nitrogen Input in Winter Wheat
FENG Wei, GUAN Tao, FENG Xiao, ZHU Yun-ji, GUO Tian-cai, KANG Guo-zhang
ACTA AGRICULTURAE BOREALI-SINICA . 2011, (1): 181 -186 .  DOI: 10.7668/hbnxb.2011.01.037