关键词: 前胡属, 前胡属, 叶表皮特征, 气孔类型, 气孔指数, 光学显微镜

Abstract:

Improving rice quality and development of high-quality hybrid rice can help to adjust agricultural structure, increase income of farmers and meet the needs of urban and rural people’s living. The improvement of the grain quality of the hybrid rice is one of the difficult and hot spot problems in rice breeding for a long time. Many researchers did a lot of work and made some progress in high quality research. In the present study, the accomplishments on high-quality rice breeding, genetic expression of high-quality characters, etc. were summarized to provide reference for further research in future.