摘要
以金焰绣线菊和珍珠绣线菊为研究对象,采用指甲油印迹法制片,运用成像系统辅助观察两种绣线菊的叶片特征,观察季节变化对两种绣线菊叶片性状的影响.结果表明,金焰绣线菊的叶面积、叶厚度、叶脉密度和气孔的长度和宽度均大于珍珠绣线菊,气孔密度小于珍珠绣线菊;季节变化对金焰绣线菊和珍珠绣线菊的叶性状造成一定的影响,对金焰绣线菊的影响更大.
To observe the effects of Spiraea x bumalda cv.Gold Flame and Spiraea thunbergii Bl.leaf traits to seasonal,we used the nail polish imprinting legal piece of imaging system to observe the two spiraea leaf characteristics.The results showed that:the Spiraea x bumalda cv.Gold Flame leaf area,leaf thickness,leaf vein density,stomatal length,stomata width were higher than Spiraea thunbergii Bl.,but the stomatal density was opposite.Seasonal changes effected the leaf traits of Spiraea x bumalda cv.Gold Flame and Spiraea thunbergii Bl.,there was a greater effect to Spiraea x bumalda cv.Gold Flame.
作者
刘斗南
申澜懿
张子涵
许丽颖
LIU Dounan;SHEN Lanyi;ZHANG Zihan;XU Lingying(College of Chemistry and Chemical Engineering,Mudanjiang Normal University,Mudanjiang 157011,China;College of life science and technology,Mudanjiang Normal University,Mudanjiang 157011,China)
出处
《牡丹江师范学院学报（自然科学版）》
2023年第1期53-58,共6页
Journal of Mudanjiang Normal University：Natural Sciences Edition
基金
黑龙江省教育厅基本科研业务费项目(1452ZD012)
牡丹江师范学院博士启动基金项目(MNUB202107)
黑龙江省自然科学基金项目(LH2022C099)
国家级大学生创新创业项目(202210233038)。
关键词
金焰绣线菊
珍珠绣线菊
季节变化
叶片性状
Spiraea x bumalda cv.Gold Flame
Spiraea thunbergii Bl.
Seasonal changes
Leaf morphology
