Influence of Irrigation and K2O on Photosynthesis of Corn Ear Leaf and Yield
CHEN Jian-zhong, XIAO He-xia, HU Tie-huan, LIU Yan-tao
ACTA AGRICULTURAE BOREALI-SINICA . 2007, (S2): 184 -186 .  DOI: 10.7668/hbnxb.2007.S2.044