Relationship between plant canopy characteristics and photosynthetic productivity in diverse cultivars of cotton (Gossypium hirsutum L.)
Guoyi Feng, Honghai Luo, Yali Zhang, Ling Gou, Yandi Yao, Yongzeng Lin, Wangfeng Zhang
The Crop Journal . 2016, (6): 499 -508 .  DOI: 10.1016/j.cj.2016.05.012