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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
【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。
【Abstract】 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 differ-ent 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;
【Key words】 Castanea mollissima BL; photosynthetic rate; chlorophyll content; relation;
【Key words】 Castanea mollissima BL; photosynthetic rate; chlorophyll content; relation;
【基金】 湖南省自然科学基金(99JJY20027)板栗丰产机理研究
- 【文献出处】 湖南林业科技 ,Hunan Forestry Science and Technology , 编辑部邮箱 ,2005年05期
- 【分类号】S664.2
- 【被引频次】29
- 【下载频次】310