棉花叶片响应高温的差异与夜间淀粉降解密切相关

赵文青, 徐文正, 杨锍琰, 刘玉, 周治国, 王友华

Different response of cotton leaves to heat stress is closely related to the night starch degradation

ZHAO Wen-Qing, XU Wen-Zheng, YANG Liu-Yan, LIU Yu, ZHOU Zhi-Guo, WANG You-Hua

图3 棉花叶片中蔗糖、淀粉含量的日变化规律 图A为大田栽培条件下叶片中蔗糖和淀粉含量的日变化, 每1 h取样1次。图B为盆栽试验条件下的叶片中蔗糖和淀粉含量的日变化情况, 每3 h取样1次。

Fig. 3 Diurnal variation of sucrose content and starch content in cotton leaves The picture A shows the diurnal variation of sucrose and starch content in the leaves under field cultivation conditions which is sampled every hour. The picture B shows the performance under pot experiment conditions which is sampled every three hours.