Known as the rapid non-destructive probe for studying plant photosynthesis,chlorophyll fluorescence analysis has been gradually put into use in studying the effects of stressful environments on plant photosynthesis.To investigate the effect of drought stress at flowering on chlorophyll fluorescence characters of soybean,three soybean genotypes were adopted,and the change of the chlorophyll fluorescence parameters were determined by using OS52FL chlorophyll fluorometer.Under the condition of drought at flowe...
【基金】
新疆兵团博士基金项目(04BSZJ-01)
【更新日期】
2008-04-01
【分类号】
S565.1
【正文快照】
干旱是影响大豆产量的重要障碍(李贵全等,2000;张海燕等,2005)。干旱可通过影响包括光合作用在内的多种生理生化代谢减缓或抑制大豆的生长发育,导致减产。目前叶绿素荧光动力学技术逐渐成为农业领域的一项热门技术(刘家尧等,1997;Vander Mescht and de Ronde,1999;赵会杰等,200