首页|期刊导航|中国农业科学（英文版）|Photosynthetic Diurnal Variation of Soybean Cultivars with High Photosynthetic Efficiency
中国农业科学（英文版）2002，Vol.1Issue(7)：828-830,3.
Photosynthetic Diurnal Variation of Soybean Cultivars with High Photosynthetic Efficiency
Photosynthetic Diurnal Variation of Soybean Cultivars with High Photosynthetic Efficiency
摘要
Abstract
The photosynthetic characters were investigated among soybean cultivars with high photosynthetic efficiency and high yield. The results indicated that: 1) There were significant differences in photosynthetic rate (Ph) and dark respiration rate (DR) under saturation light intensity and appropriate temperature.2) There were a little difference in light compensation point among them. Photo flux density (PFD) were mong the cultivars. Diurnal variation of Pn was shown a curve with two peaks. 4) The cultivars with high photosynthetic efficiency were subjected less to photoinhibition than that with high yield. Critical temperatures of photoinhibition in high photosynthetic efficiency cultivars were higher than that of high yield.关键词
Soybean/Photosynthetic efficiency/Photoinhibition/Diurnal variationKey words
Soybean/Photosynthetic efficiency/Photoinhibition/Diurnal variation引用本文复制引用
MAN Wei-qun,DU Wei-guang,ZHANG Gui-ru,LUAN Xiao-yan,GE Qiao-ying,HAO Nai-bin,CHEN Yi..Photosynthetic Diurnal Variation of Soybean Cultivars with High Photosynthetic Efficiency[J].中国农业科学（英文版）,2002,1(7):828-830,3.基金项目
This study was funded by the State Key Basic Research and Development Plan (G1998010100). （G1998010100）
