膜下滴灌对棉花生育后期叶片与苞叶光合特性的影响

张超, 占东霞, 张亚黎, 罗宏海, 勾玲, 张旺锋^*

Effects of Drip Irrigation on Photosynthetic Characteristics of Leaves and Bracts in Cotton at Late Growth Stage

ZHANG Chao, ZHAN Dong-Xia, ZHANG Ya-Li, LUO Hong-Hai, GOU Ling, ZHANG Wang-Feng^*

图6 棉花叶片 V c,max A和 J max B与苞叶 V c,max C和 J max D的动态变化缩写同图1 。
Fig. 6 Changes of the maximal velocity of RuBP carboxylation V c,max and the maximum rate of electron transport driving RuBP regeneration J max in cotton leaves A, B and bracts C, D Abbreviations are the same as those given in Fig. 1 .