玉米叶片气孔特征及气体交换过程对气候变暖的响应

郑云普^1,^2,⁴, 徐明^2,^*, 王建书³, 邱帅², 王贺新⁴

Responses of the Stomatal Traits and Gas Exchange of Maize Leaves to Climate Warming

ZHENG Yun-Pu^1,^2,⁴, XU Ming^2,^*, WANG Jian-Shu³, QIU Shuai², WANG He-Xin⁴

图4 玉米叶片近轴面气孔空间分布格局对照环境下玉米叶片1、叶片2、叶片3近轴面a~c气孔的空间分布格局; 增温环境下玉米叶片1、叶片2、叶片3近轴面d~f气孔的空间分布格局。上下两条包迹线代表95 %的置信区间。
Fig. 4 Spatial distribution pattern in the adaxial surface of maize leaves Point pattern analyses of stomata on the adaxial surface a-c in leaf 1, leaf 2, and leaf 3 of maize plants grown at ambient temperature and on those d-f at elevated temperature, respectively. The dotted lines give a 95% confidence envelope for complete spatial randomness. The data were given for three leaves from three ambient or warmed plots.