滇之云南红豆杉种植区划

利用云南红豆杉天然分布、人工种植及生物学特性的研究资料，并依据云南省的农业气候资料，运用模糊数学贴近度计算及择近原则的方法，在确定最适种植中心及区划范围的基础上，进行云南省的云南红豆杉种植区划。将全省分为最适宜、适宜、次适宜、不适宜4个种植区域，以此获得了具有各个分区所属气象测站的滇之云南红豆杉区划表，并绘制了水平区划图。

Regionalizing cultivation of Taxus yunnanensis in Yunnan Province

Making use of the research data of natural distribution, cultivation and biological characteristics of Taxus yunnanensis, in accordance with the agricultural climate data of Yunnan province, using the methods of approximate reasoning approach and fuzzy nearness principle in fuzzy mathematics, on the basis of identifying optimum center for cultivation and range of regionalization, the Taxus yunnanensis cultivation areas of Yunnan province were regionalized. Four regions, namely the optimum region, appropriate, inferior appropriate and inappropriate were figured out. The regionalization table for each region which including the meteorological data and the horizontal regionalization map were worked out.