漾濞县茶果樟种质资源调查与保护开发建议

对漾濞县茶果樟资源进行实地逐株调查,并对其果实主要经济性状进行分析。结果表明:茶果樟资源仅分布于漾濞县顺濞镇N25°32’53.9″~N25°34’19.5″、E99°55’7.3″~E99°55’50.6″、海拔 2000~2400 m的自然群落中,共调查到的137株茶果樟树总体长势一般,仅有41株生长旺盛;种质资源在果形、果实成熟期、果实大小等方面存在较大差异,种仁的月桂酸、癸酸含量较高;为满足其它生产需要,茶果樟树仍在遭受群众肆意砍伐,个体数量在减少,面临灭绝的危险;提出加大宣传力度,加强管理,加速开展繁殖技术研究,加强食品和衍生产品开发利用等保护开发建议。

Investigation and Protection on Germplasm Resources of Cinnamomum chago in Yangbi County

This paper carried out the field investigation on the germplasm resources of Cinnamomum chago in Yangbi County and analyzed the main economic characters of the fruit.The results showed that the resources of Cinnamomum chago were only distributed in the natural communities of 25°32′53.9″~25°34′19.5″N,99°55′7.3″~99°55′50.6″E with an altitude of 2000~2400 m in Shunbi Town,Yangbi County.The overall growth of 137 investigated Cinnamomum chago was average,only 41 plants grew vigorously.The fruit shape,fruit maturity,fruit size and other aspects of germplasm resources were quite different,and the content of lauric acid and decanoic acid in seed kernel was relatively rich.In order to meet the needs of other production,Cinnamomum chago trees were cut down by the masses,which was in danger of extinction due to the decreasing individuals.It was suggested to increase publicity,strengthen management,speed up the research of reproduction technology,and strengthen the development and utilization of food and derivative products.