氮高效水稻育种研究及展望

Research and Prospects of Breeding for Nitrogen Efficiency in Rice

对氮高效水稻育种的意义、筛选的指标、基因型间的差异、遗传及其与农艺性状的相关等方面作了简要的综述,并在此基础上对氮高效水稻育种进行了展望。

It has important roles to increase nitrogen use efficiency in the rice sustainable production all over the world. In this paper, criteria screening nitrogen efficient of rice germplasms, differences of nitrogen efficiency between rice genotypes, inheritance of nitrogen efficiency and its correlation with agronomic traits were reviewed chiefly. Breeding for nitrogen efficiency of rice was prospected according to above review.