海南野生大戟科药用植物引种栽培研究

Study on Introduction and Cultivation of Medicinal Plants Euphorbiaceae from Hainan

目的为今后野生热带药用植物的引种栽培及迁地保护工作提供参考依据。方法对所引种栽培的海南47种野生大戟科(Euphordiaceae)药用植物进行观察。结果在所引种的47种668株海南野生大戟科药用植物中,共成活444株,平均成活率66.47%;开花结果的有34种,约占总种数的72.34%;生长正常但未开花结果的有13种,约占总种数的27.66%。结论所引种的野生药用植物生长良好。

Objective To provide reference for introduction,cultivation and exsitu conservation of wild tropical medicinal plants.Methods 47 kinds of introduced medicinal plants wild Euphordiaceae in Hainan were studied and observed through the experiment of introduction and cultivation.Results Among 668 introduced medicinal plants in 47 kinds of wild Euphordiaceae,444 plants were survival with the average survival rate of 66.47%.In all introduced species,there were 34 kinds of wild Euphordiaceae in flowering and bearing fruits,accounting for 72.34%of all species.However,there were 13 introduced species with normal growth but without flowering and bearing fruits,which accounting for 27.66%.Conclusion The wild medicinal plants after introduction and cultivation grow well,which will provide references for cultivation and ex-situ conservation of wild tropical medicinal plants in the future.