摘要
在充分调查我国野生稻种质资源现状的基础上,分析了野生稻的濒危状况及其致濒因素,制定了野生稻原生境保护的选点原则,结合江西东乡、广东高州、云南元江和广西武宣等4个野生稻原生境保护示范点建设及各个保护点的社会、经济和环境条件,提出了围墙、围栏、植物篱笆和农民参与性等不同的保护方法,并就原生境保护点的开发性保护管理模式进行了探讨。
The South and South-west parts of China are rich of wild rice resources because of the humid and warm climates. There are three species of wild rice in China, that is O. rufipogon , O. officinalis and O. meyeriana . Based on previous investigations, O. rufipogon is the most endangered wild rice species and Chinese government began to carry out in-situ conservation programs from 2000. During the construction of in-situ conservation of wild rice, four different methods were applied. This paper described the methods and discussed the related issues of in-situ conservation in China.
出处
《植物遗传资源学报》
CAS
CSCD
2003年第1期63-67,共5页
Journal of Plant Genetic Resources
基金
国家财政专项资助
