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以“巧克力纱”“银色卷轴”“教堂窗户”“李子布丁”“拼图”“红宝石”“海浪”“紫晶”“侃侃”“红卷毛”“天鹅绒”“黑暗之星”12个不同矾根品种为试材,采用形态生长指标和生理生化指标测定及方差和隶属函数值的分析方法,研究了弱光环境对不同彩叶矾根品种在贵州耐阴能力强弱的影响,以期为矾根在西南地区园林景观布置提供依据。结果表明:在弱光环境下,“李子布丁”“海浪”的幼苗生长前期表现出较强的耐阴特性;这些矾根品种耐阴能力大小依次为“天鹅绒”>“教堂窗户”>“李子布丁”>“银色卷轴”>“拼图”>“海浪”>“巧克力纱”>“红宝石”>“紫晶”>“侃侃”>“红卷毛”>“黑暗之星”。
To “chocolate yarn ” “silver scroll ” “church window ” “plum pudding ” “jigsaw puzzle ” “ruby ” “waves ” “amethyst ” Twelve different alum root varieties with “Red Curl ” “Velvet ” “Dark Star ” were used as materials to study the morphological and physiological and biochemical indexes and the variance and membership function. The effects of low light environment on the ability of different shade-tolerant rootstocks to resist shade in Guizhou were studied in order to provide the basis for the arrangement of the root of alum in southwestern China. The results showed that in low light environment, the seedling growth of “plum pudding ” “sea wave ” showed strong resistance to shade at the early stage of growth; the capacity of resistance of these alum roots was “velvet” “Church Window”> “Plum Pudding”> “Silver Scroll”> “Puzzle”> “Wave”> “Chocolate Yarns ”> “Ruby ”> “Amethyst ”“ ”McCain “> ”red curl “> ”dark star ".