超高产夏玉米花粒期不同部位叶片衰老与抗氧化酶特性
王永军1,2,3, 杨今胜2, 袁翠平3, 柳京国2, 李登海2,*, 董树亭1,*

Characteristics of Senescence and Antioxidant Enzyme Activities in Leaves at Different Plant Parts of Summer Maize with the Super-high Yielding Potential after Anthesis
WANG Yong-Jun1,2,3, YANG Jin-Sheng2, YUAN Cui-Ping3, LIU Jing-Guo2, LI Deng-Hai2,*, DONG Shu-Ting1,*
图4 开花后不同部位叶片MDA含量的变化 A: 上部叶片; B: 中部叶片; C: 下部叶片。EHYR: 高产纪录玉米; MCFF: 普通生产田玉米。
Fig. 4 Dynamics of MDA content of different leaves in canopy after anthesis A: top leaves; B: middle leaves; C: bottom leaves. EHYR: experiment of maize with high yield record; MCFF: maize grown in conventional farmer’s field.