摘要
研究不同光照强度处理对两面针叶片光合特性、叶绿素含量的影响。结果表明:不同光照强度处理对光饱和点LSP、光补偿点LCP、表观量子利用效率影响不显著;对叶绿素a、叶绿素总量、最大净光合速率影响达到显著水平;不同光强处理下叶绿素b含量差异达到极显著水平。
The effect of the content of photosynthesis characteristics and chlorop hyu in the leaves of Zanthoxylum were studied with light stress. The results showed that light stress wasn't significant influence on LSP,LCP, but significant (Sig〈0. 05) on chla.chlt and Pn(max) and significant var'lation(Sig〈0. 01) on chlb.
出处
《北方园艺》
CAS
北大核心
2009年第7期79-81,共3页
Northern Horticulture
基金
广西柳州两面针股份公司资助项目
关键词
两面针
光胁迫
光合特性
叶绿素
Zanthoxylum
Lightstress
Photosynthesis characteristics
Chloroplast pigment