种植密度和施氮量对上部烟叶物理性状的影响效应分析
齐永杰1,邓小华2*,徐文兵1,罗建钦1,黄崇峻1,黄聪光1,李宏光3,王生才3
Effective Analysis of Planting Density and Nitrogen Levels on Physical Properties of Upper Paddy-tobacco
QI Yong-jie1, DENG Xiao-hua2*, XU Wen-bing1, LUO Jian-qin1, HUANG Chong-jun1, HUANG Cong-guang1, LI Hong-guang3, WANG Sheng-cai3
中国农业科技导报 . 2016, (6): 129 -137 .  DOI: 10.13304/j.nykjdb.2016.147