施氮量对旱地小麦氮素吸收转运和土壤硝态氮含量的影响
段文学, 于振文, 张永丽, 王东, 石玉
Effects of Nitrogen Fertilizer Application Rate on Nitrogen Absorption, Translocation and Nitrate Nitrogen Content in Soil of Dryland Wheat
DUAN Wen-Xue, YU Zhen-Wen, ZHANG Yong-Li, WANG Dong, SHI Yu
中国农业科学 . 2012, (15): 3040 -3048 .  DOI: 10.3864/j.issn.0578-1752.2012.15.004