贵州红豆杉药用原料林区划

Studies on the Silvicultural Division for the Afforestation of Taxus Plants in Guizhou Province

在系统分析了贵州红豆杉的分布、引种基础上，从“人－地－树”系统的关键节点切入，用生物气候、地质岩性、母岩、土壤等因子的重要性排序区划红豆衫的栽培区，并将其划分为７个区。讨论了贵州红豆杉药用林栽培中的原生种与引进种配置、“人－地－树”系统与经济的可持续发展、规模化种苗供给问题。

Both Taxus chinensis (Pilg. ) Rehd and T. chinensis var. mairei (Lem'ee et Levi. ) Cheng et L. K. Fu were found to grow wildly in Guizhou province with prosperity. For the purpose to introduce some other varieties and the newly hybridized species T. media, the most suitable environment as to the bioclimatic, geologic, water and soil conditions etc. for the cultivation of Taxus plants were studied and the silvicultural division of Guizhou province was divided to meet the optimal development of the resourses of Taxus plants.