梵净山堇菜属植物引种驯化的灰色关联分析及适应性评价  

Grey Correlation Analysis and Adaptability Evaluation of Introduced Viola from Fanjing Mountain

作　　者：付素静 邱岚 姚琦馥 高宇琼 李建新 

机构地区：[1]铜仁学院农林工程与规划学院,贵州铜仁554300 [2]贵州省梵净山特色动植物资源重点实验室,贵州铜仁554300

出　　处：《铜仁学院学报》2018年第3期13-19,共7页Journal of Tongren University

基　　金：贵州省科技厅联合基金项目(黔科合LH字[2014]7491);贵州省环保厅项目"梵净山珍稀特色植物种质资源调查;保护及藤茶的示范应用"(黔财建[2014]348号);贵州省野生动植物保护与利用重点学科建设项目[黔教合重点支持学科字(2011)232号]

摘　　要：对采自梵净山自然保护区的8种堇菜属植物进行迁地栽培研究,通过观测其在栽培地的各项生长指标,用灰色关联分析方法评价8种堇菜的引种适应性。结果表明:适应性大小排序为紫花地丁>柔毛堇菜>蔓茎堇菜>庐山堇菜>如意草>萱>小尖堇菜>浅圆齿堇菜;紫花地丁、柔毛堇菜、蔓茎堇菜、庐山堇菜等适于在与铜仁气候条件相近的区域内推广栽培,小尖堇菜、浅圆齿堇菜适应性弱,应在原生地加以保护。8 kinds of Viola plants from Fanjing mountain were conducted ex-situ conservation, and various growth indexes were observed in experiment area. The adaptability of 8 Viola species were evaluated by gray correlation analysis. Results showed that the adaptability of ex-situ conversation were ordered as V. philippica〉V. principis〉V. diffusa〉V. acuminate〉V. hamiltoniana〉V. moupinensis〉V. mucronulifera〉V. schneideri. And V. philippica, V. principis, V. diffusa and V. acuminate were Suitable for introducing and dependable plantation in areas with similar climate as Tongren, but V. mucronulifera and V. schneideri should be protected in the original habitat because of weak adaptability.

关 键 词：堇菜属 灰色关联分析 引种适应性 梵净山 

分 类 号：Q949[生物学—植物学]