中国稻区的生物多样性

中国稻区生物多样性是指该区域各种生命形式的资源总和，包括遗传多样性、物种多样性、生态系统多样性及与此相关的各种生态过程。本文阐述了中国栽培稻、野生稻遗传资源及稻区生境动植物的多样性，初步探讨了稻区生物多样性丧失的原因及其保护措施。

Biodiversity of rice growing regions in China

The biodiversity of rice growing regions refers generally to all living germplasms in rice growing fields including genetic diversity, species diversity,ecosystem diversity as well as relative ecosystem process. This paper illustrated the present status in diversity of cultivated rice, wild rice, plants,weeds and animals living within rice growing regions in China. Based on the causes of biodiversity reduction in rice growing regions, a series of rational strategies for biodiversity conservation were put forward.