Research on Seasonal Changes of Pigment Content inNine Different Types of Colored Leaf Plants(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Research on Seasonal Changes of Pigment Content inNine Different Types of Colored Leaf Plants

Author(s):: XU Li-ying¹; WANG Qing-fen²; ZHANG Jun-sheng¹; WANG Li-feng¹; XIAO Jie¹; 1.College of Life Science and Technology，Mudanjiang Normal College，Mudanjiang，Heilongjiang 157012；
2.School of Architecture and Planning，Changchun Architecture and Civil Engineering College，Changchun，Jilin 130607

Abstract:: Taking nine different types of colored leaf plants as test materials，in order to explore the cause of the color of colored plants based on the seasonal change rule，the chlorophyll，carotenoids and anthocyanins content and ratioin different plant leaf were analyzed and compared.The results showed that the CK was the highest in chlorophyll content，the Spiraea×bumalda ‘Goalden Mound’ was the highest in carotenoids content，the Prunus ceraifera cv.Pissardii was the highest in anthocyanin content，with the analyses of pigment content of different types of colored plants.In season，with the change of season，the highest in summer，the lowest in autumn of chlorophyll content，and carotenoids and anthocyanins content trend was not stable.Pigment ratio，chlorophyll/carotenoids and chlorophyll/anthocyanin ratio was highest in summer，lowest in autumn；carotenoids/anthocyanins ratio for the green plants was highest in autumn，lowest in spring；turquoise plant was highest in spring，the lowest in summer，other color plant was highest in spring，lowest in autumn.

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Last Update: 2014-08-23