金花茶组植物引种驯化及生物学特性观察

Introduction and Domestication and Observation of Biological Characteritics on Sect. Ghrysantha Chang

2014—2016年在福建省漳平市永福镇开展金花茶组植物种质资源收集、保存和引种驯化,并对引进的种质进行生物学特性观察研究。累计从种源地引进观赏性强、经济价值高、抗逆性(抗寒、抗旱)强的金花茶组植物23种:‘黄樽’薄叶金花茶、防城金花茶、菊芳金花茶、凹脉金花茶、显脉金花茶、薄叶金花茶、抱茎金花茶、毛瓣金花茶、三岛金花茶、柠檬黄金花茶、东兴金花茶、扶绥金花茶、重瓣金花茶、平果金花茶、夏石金花茶、武呜金花茶、小果金花茶、无名金花茶、簇蕊金花茶、毛籽金花茶、贵州金花茶、离蕊金花茶、小花金花茶,引种驯化成功率100%,种质保存率达100%,其中适应性比较强的有‘黄樽’薄叶金花茶、防城金花茶和凹脉金花茶,可在福建推广种植。

In this study,the germplasm collection,preservation,introduction and domestication of Sect. Chrysantha Chang were researched,including the biological characteristics at introduction site. In 2014—2016 years,Camellia chrysantha＇ s research group of Fujian Academy of Forestry has introduced 23 species of Sect. Chrysantha Chang with high ornamental,economic value and resistance（ cold and drought resistance） were introduced from different provenances. They are as follows： C. chrysanthoides ＇ huangzun＇,C. niridissima,C. cucphuongensis,C. impressinervis,C. euphlebia,C. chrysanthoides,C. ampletifolia,C. pubipetala, C. sandao,C. limonia,C. tunghinensis,C. fusaiensis,C. chongban,C. pingguoensis,C. xiashiensis,C. wumingensis,C. microcarpa,C. innominata,C. fascicularis,C. ptilosperma,C. huana,C. liberofilamenta and C. micrantha. The success rate of the introduction was 100%. The germplasm preservation rate was 100%. Among them,strong adaptability of C. chrysanthoides ＇ huangzun＇,C. niridissima and C. impressinervis can be popularized in Fujian.