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实验以彩叶树种:金叶榆、紫叶李、紫叶风箱果、金叶风箱果,变叶植物:稠李、复叶槭、五叶地锦、紫叶稠李,绿叶植物:家榆、李为材料,研究了夏秋两季叶绿素含量的变化。结合叶片色素成分、叶片色素含量变化论述了植物叶色变化的规律,以期为彩叶植物叶色改良和新品种选育提供理论依据,并为彩叶植物在园林绿化的应用做出实践指导。
Experiments to the color tree species: gold leaf elm, Ziye Li, Ziye bellows fruit, gold leaf bellows fruit, leafy plants: thick plum, Acer truncatum, five leaves to Kam, purple leaf thick plum, leafy plants: home elm, As the material, the changes of chlorophyll content in summer and autumn were studied. Combined with the changes of pigment content and leaf pigment content, the changes of plant leaf color were discussed in order to provide a theoretical basis for leaf color improvement and breeding of new varieties, and to provide practical guidance for the application of colorful leafy plants in landscaping.