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对云南省麻疯树的分布区、资源量和粗脂肪含量开展系统调查研究。结果表明:云南麻疯树资源分布在金沙江、澜沧江、怒江和红河流域的260乡(镇),呈零星分布,不同产地种子粗脂肪含量差异较大,单株间亦存在差异;81个种群所采种仁中,永仁县永兴乡种仁粗脂肪含量最高达67.00%,屏边白河最低为34.88%。评述了云南省的小桐子资源状况,并术其资源及利用的价值优势,论述了云南麻疯树的开发利用前景。
A systematic investigation was carried out on the distribution, resources and crude fat content of Jatropha curcas in Yunnan Province. The results showed that the resources of Jatropha curcas were distributed in 260 townships (towns) in Jinshajiang, Lancang, Nujiang and Honghe basins. The crude fat content of seeds from different habitats was quite different, Among the kernels collected, Yongren County, Yongxing County, crude kernel fat content of up to 67.00%, the lowest of the screen side of the White River was 34.88%. The status of Jatropha curcas resources in Yunnan Province was reviewed, and the value advantages of its resources and utilization were reviewed. The prospects for the development and utilization of Jatropha Curcas in Yunnan Province were discussed.