Analysis of Vertical Distribution Characteristics of Leaf-type in Flue-cured Tobacco Based on Nitrogen Effect
LIU Zhihong1, SHAO Huifang1*, WANG Lin1, KONG Dehui2, MU Tong1,HUANG Wuxing1, XU Zicheng1
Journal of Agricultural Science and Technology . 2018, (4): 123 -131 .  DOI: 10.13304/j.nykjdb.2017.0220