施用腐植酸对夏玉米产量、氮素吸收及氮肥利用率的影响
袁天佑,王俊忠,冀建华,牛俊义
Effects of Application Humic Acid on Yield, Nitrogen Absorption and Nitrogen Use Efficiency of Summer Maize
YUAN Tianyou,WANG Junzhong,JI Jianhua,NIU Junyi
核农学报 . 2017, (4): 794 -802 .  DOI: 10.11869/j.issn.100-8551.2017.04.0794