Current Situation and Countermeasures of Japonica Hybrid Rice in Rice-planting Regions in Northern China
The rice-planting regions in northern china is the main planting region of japonica rice in china.The development of japonica hybrid rice is relatively slow,compared with conventional japonica rice.This paper briefly reviews the development process and current situations of japonica hybrid rice in rice-planting regions in northern china,the existing problems in the breeding research and production of japonica hybrid rice are sum-marized and analyzed,according to these problems,the development prospect and countermeasures of japonica hybrid rice are put forward in rice-planting regions in northern china,with a view to provide suggestions and references for further breeding and application of japonica hybrid rice in rice-planting regions in northern chi-na.
国家科技期刊平台
NSTL
万方数据
