中国牧草种质资源遗传多样性研究进展

Research Progress of Genetic Diversity of Forage Germplasm Resources in China

本文分别从牧草形态学水平、细胞学水平、生化水平以及分子水平等遗传多样性研究方法以及牧草遗传多样性研究结果等方面进行了综述,从不同角度揭示了我国牧草种质资源遗传多样性研究现状及牧草遗传多样性的主要特征,提出了我国牧草种质资源保护与遗传多样性研究方面的不足和未来研究方向.

This paper was reviewed from the sides of study method(the level of grass morphology, cellular level, biochemical and molecular level)and the result of genetic diversity. It revealed our genetic diversity research status of forage germplasm resources and the main features of genetic diversity from different angles. At the same time, it found the lack of germplasm resources protection and genetic diversity research. At last, this paper also put forward the research direction of germplasm resources protection and genetic diversity study in the future.