Welcome to Chinese Agricultural Science Bulletin,
CASB
Effects of Boron application methods on growth, Leaf yield and quality of Yunyan87（Nicotiana tabacum. L）
Liu Youcai, Xu Jianping, Xu Zhigang, Liu Yanzhong, Xu Gang, Nian Fuzhao
Chinese Agricultural Science Bulletin . 2009, (14): 178 -181 .  DOI: 10.11924/j.issn.1000-6850.2009-0414