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Comparative Study on Chlorophyll Fluorescence Characteristics of Three Species of Cassia(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2016年15
Page:
155-157
Research Field:
Publishing date:

Info

Title:
Comparative Study on Chlorophyll Fluorescence Characteristics of Three Species of Cassia
Author(s):
YAO ChunjuanGUO ShengmaoLAI XiaolianLI Zhaoshuang
(College of Landscape and Art,Jiangxi Agricultural University,Nanchang,Jiangxi 330045)
Keywords:
Cassiachlorophyll fluorescencecompare
PACS:
-
DOI:
10.11937/bfyy.201615037
Abstract:
Taking three species of Cassia,Cassia obtusifolia, Cassia occidentalis, Cassia corymbosa as materials,chlorophyll fluorescence characteristics at different time were studied.The results showed that in the three kinds of Cassia,Fo,Fm,Fv/Fm of C.obtusifolia were the biggest,but ETR was the minimum value.Effect of time on three kinds of Cassia of Fo and Fv/Fm had a very significant difference,there were significant differences of ETR;the species had significant differences on Fm and ETR;the interaction between time and species had significant differences on Fo and ETR.As the light intensity increased,the three species showed significant inhibition of light,C.corymbosa>C.obtusifolia>C.occidentalis.

References:

 

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Last Update: 2016-08-30