Nutrient Absorption and Distribution of Spring Maize in Different Ecological Zones of Jilin
LI Liang, TAO Hong-bin, ZHOU Xiang-li, ZHU Ping, LIU Hui-tao, WANG Pu
ACTA AGRICULTURAE BOREALI-SINICA . 2011, (4): 159 -166 .  DOI: 10.7668/hbnxb.2011.04.028