特产研究2019，Vol.41Issue(1)：8-11,4.DOI:10.16720/j.cnki.tcyj.2019.01.003
白花丹参和紫花丹参叶绿素荧光日变化比较研究
Comparisons of Chloropyll Fluorescence Parameters of Salvia Miltiorrhiza Bunge and Salvia Miltiorrhiza Bunge var alba C.Y.
摘要
Abstract
To clarify Salvia miltiorrhiza Bunge from the perspective of chlorophyll fluorescence yield higher than S.miltiorrhiza Bunge var alba C.Y, explore S.miltiorrhiza Bunge, S.miltiorrhiza Bunge var alba C.Y. and chlorophyll fluorescence differences inherent relationship, in the shandong agricultural university agronomy experiment stations use portable pulse modulation fluorometer in S.miltiorrhiza growing up fast determination of chlorophyll fluorescence parameters of leaves, and the comprehensive evaluation of fluorescence properties.Results show that S.miltiorrhiza Bunge fluorescence, the largest PSII photochemical efficiency, the largest potential photochemical efficiency, the actual photochemical efficiency, PSII photochemical quenching is significantly higher than S.miltiorrhiza Bunge var alba C.Y., showed that S.miltiorrhiza Bunge photosynthetic electron transport efficiency, photosynthetic capacity is higher than S.miltiorrhiza Bunge var alba C.Y..Therefore, it was speculated that the important reason for the higher yield of radix S.miltiorrhiza was that the utilization rate of light energy of S.miltiorrhiza Bunge was higher than that of S.miltiorrhiza Bunge var alba C.Y..关键词
丹参/叶绿素荧光/光合性能Key words
Salvia.miltiorrhiza Bunge/Chlorophyll fluorescence/photosynthetic performance分类
农业科技引用本文复制引用
孙文帅,秦宁,王菲,张秀婷,衣凌飞,祝丽香..白花丹参和紫花丹参叶绿素荧光日变化比较研究[J].特产研究,2019,41(1):8-11,4.基金项目
山东省重点研发计划项目(2016GSF20219) （2016GSF20219）
山东省自然科学基金项目(2R2015 HM 017) （2R2015 HM 017）
