Cotton responds to different plant population densities by adjusting specific leaf area to optimize canopy photosynthetic use efficiency of light and nitrogen
详细信息 查看全文
- 作者：Hesheng Yao1 ; yaohesheng@outlook.com" class="auth_mail" title="E-mail the corresponding author ; Yali Zhang1 ; zhangyali_cn@foxmail.com" class="auth_mail" title="E-mail the corresponding author ; Xiaoping Yi ; Xiangjuan Zhang ; Wangfeng Zhang ; zhwf_agr@shzu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Cotton ; Canopy photosynthetic nitrogen use efficiency ; Canopy photosynthetic light use efficiency ; Specific leaf area ; Plant population density
- 刊名：Field Crops Research
- 出版年：2016
- 出版时间：1 March 2016
- 年：2016
- 卷：188
- 期：Complete
- 页码：10-16
- 全文大小：690 K
文摘
- •
Cotton adjusts its specific leaf area in response to the spatial distribution of light within the canopy.
- •
Cotton optimizes the canopy use efficiency of N and light by changing its specific leaf area.
- •
Optimization of canopy photosynthetic capacity in the mid- and lower-canopy layer is key to maximizing whole-canopy photosynthesis.