铁、镉及其互作对水稻光合原初反应的影响

杨磊, 金延迪, 刘侯俊

Effects of Iron, Cadmium and Their Interaction on the Primary Reaction of Photosynthesis in Rice

Yang Lei, Jin Yandi, Liu Houjun

表2 水稻不同生育期叶片Fv/Fm、PI、Fo和Fm方差分析

Table 2 Analysis of variance on Fv/Fm, PI, Fo, and Fm in leaves of rice at different growth stages

指标 Index 处理 Treatment 分蘖期 Tillering 拔节期 Jointing 孕穗期 Booting 扬花期 Flowering 蜡熟期 Ripening Cd ns ns * ns ns Fv/Fm Fe * ns ns ns ns Cd×Fe ** ns ns ns ns PI Cd ns ns ns ns ns Fe ** ** ns ** ** Cd×Fe ** ns ns ns ns Fo Cd ns ns ns ns ns Fe ** ** ns ns ** Cd×Fe ns ns ns ** ns Fm Cd ns ns ** ns ns Fe * * * ** ** Cd×Fe * ns ns ns *