12种云南野生铁线莲引种驯化与观赏性评价  

Introduction and Domestication of 12 Species of Wild Clematis Plants from Yunnan and Their Ornamental Properties

作　　者：王永林 Wang Yonglin(College of Tropical Crops,Yunnan Agricultural University,Pu'er Yunnan 665099)

机构地区：[1]云南农业大学热带作物学院,云南普洱665099

出　　处：《热带林业》2024年第3期65-68,共4页Tropical Forestry

基　　金：云南省教育厅科学研究基金项目资助(2024J0509)“普洱市野生铁线莲种质资源收集及观赏特性评价研究”;云南农业大学热带作物学院科研项目支持(2024RYYB007)“云南野生铁线莲引种驯化及评价研究”。

摘　　要：为保护和合理开发本土铁线莲属植物资源,对原产云南省的12种野生铁线莲进行引种栽培试验,并结合对叶、花、果表型特征连续4年的物候观测结果,开展观赏性评价。结果显示:12种铁线莲在普洱市思茅区引种栽培后均能完成生活史,花期主要集中在秋季(9月~11月)冬季(12月)。花萼以白色为主,也有淡紫色、淡绿色、黄色,均具有较强的结实能力。滇南铁线莲、思茅铁线莲、元江铁线莲3个云南特有种的综合评分和观花评分均为最高(Ⅰ级),3个常绿藤本种类小木通、单叶铁线莲和柱果铁线莲的观叶评分最高(Ⅰ级);引种的12种野生铁线莲,可按照观叶、观花、观果特点在普洱市城区进行造景应用。In order to protect and rationally develop the indigenous Clematis plant resources,12 wild Clematis species native to Yunnan Province were introduced into cultivation,and the ornamental evaluation was carried out based on the phenological observation results of leaf,flower and fruit phenotypic characteristics for four consecutive years.The results showed that 12 Clematis species could complete their life histories after introduction and culivation in Simao District of Pu'er City,The flowering period was mainly concentrated in fall(September-November)and winter(December).The calyx is mainly white,and there are also lilac,light green and yellow,all of which have strong fruiting ability.The three Yunnan endemic species,Clematis fulvicoma,Clematis pterantha and Clematis yuanjiangensis,had the highest overall score and flower-viewing score(Class Ⅰ),and the three evergreen vine species,Clematis armandi,Clematis henryi and Clematis uncinata,had the highest foliage-viewing score(Class Ⅰ);the 12 wild Clematis species introduced to Pu'er can be used for landscaping applications in Pu'er urban areas according to the characteristics of foliage-viewing,flower-viewing and fruit-viewing.

关 键 词：铁线莲属 云南省 种质资源 引种驯化 观赏性评价 

分 类 号：S602.2[农业科学—园艺学]