Study on Seasonal Change of Pigment Contents of Cotinus coggygria “Zixia” in Growing Period
Abstract: In this text, the contents of pigments including chlorophyll, carotenoid and anthocyanin in the leaves of Cotinus coggygria “Zixia” in growing period had been tested by using spectrophotometry. The results showed that during the growth period, the content changing trends of the chlorophyll were consistent with anthocyanin, and the carotenoid was not apparent. At the beginning of growing period, the contents of pigments including chlorophyll, carotenoid and anthocyanin were the highest, and temperature had a certain degree influence on the synthesis of chlorophyll and anthocyanin, the lower temperature was more favorable to the synthesis of chlorophyll and an-thocyanin. There was a significant positive correlation between the three pigment contents, and there was a negative correlation between the temperature and three pigments contents.
文章引用: 潘青华 , 姚砚武 (2017) 生长期内紫霞叶片色素含量变化规律分析。 植物学研究， 6， 393-397. doi: 10.12677/BR.2017.66051
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