板栗叶绿素含量与光合速率研究  

Research of photosynthetic rate and contents of chlorophyll of Castanea mollissima BL

作　　者：曹阳[1] 陈建华[1] 阎文德[1] 罗勇[1] 李昌珠[2] 

机构地区：[1]中南林学院,湖南长沙410004 [2]湖南省林业科学院,湖南长沙410004

出　　处：《湖南林业科技》2005年第5期23-24,28,共3页Hunan Forestry Science & Technology

基　　金：湖南省自然科学基金(99JJY20027)板栗丰产机理研究

摘　　要：通过对不同板栗品种的光合速率、叶绿素含量的测定,研究了光合速率的日变化和叶绿素含量的季节性变化。结果表明,不同板栗品种光合速率的日变化有一定的差异,并具有相似的变化规律性。光合速率与叶绿素含量具有显著相关性。Research on the diurnal changes of photosynthetic rate and seasonal changes of contents of chlorophyll by measuring photosynthetic rate and contents of chlorophyll in different breeds of Castanea mollissima. The results show that there is a difference and similar law for different species in diurnal changes. Meanwhile there is a significant relation between photosynthetic rate and chlorophyll content.

关 键 词：板栗 光合速率 叶绿素含量 相关性 

分 类 号：S945.11[农业科学—水产养殖]