云南野生余甘子保护及开发利用

Wild Phyllanthus emblica L. in Yunnan: Protection and Exploitation

为系统总结回顾云南干热河谷余甘子的保护和利用状况,制定合理的保护和利用对策,通过对云南野生余甘子的利用价值、生境及分布特点、保护利用现状等方面的资料进行分析和综述,总结了云南野生余甘子对生长环境条件的要求、主要分布区域及生境概况、群落分布特点、野生群落现状等方面的研究结果。分析表明,由于国家建设开发的需求及民间掠夺性的采伐,云南干热河谷野生余甘子种质资源群落在逐年减少,野生余甘子的生存环境面临着极大威胁。在以上分析研究的基础上,结合云南省余的实际情况,提出了云南省干热河谷野生余甘子进一步保护、开发的相应技术措施和方法,为余甘子产业发展和种质资源的进创新利用提供保障。

The paper aims to systematically review the protection and utilization of Phyllanthus emblica L.in Yunnan dry-hot valley and formulate reasonable protection and utilization plan.Based on the analysis of the utilization value,habitat and distribution characteristics,protection and utilization status of wild Phyllanthus emblica L.in Yunnan,we summarized the research results of Yunnan wild Phyllanthus emblica L.on the requirements of the growth environment conditions,main distribution areas and habitat situation,population distribution characteristics,wild population status and so on.The results show that the population of wild Phyllanthus emblica L.germplasm resources in Yunnan dry-hot valley is decreasing year by year due to the demand of national construction and exploitation and predatory harvesting,and the survival environment of wild Phyllanthus emblica L.is facing great threat.On the basis of the above analysis,we put forward the corresponding technical measures and methods for further protection and development of wild Phyllanthus emblica L.in Yunnan dry-hot valley,to ensure the development of the industry and the innovation and utilization of germplasm resources.