关键词: 水稻, 品种资源, 种质保存, 种质评价, 资源引进

Abstract:

Variety resources are important foundation for rice biology research and breeding improvement. At present, researches on rice variety resources develop rapidly in China, while germplasm protection and germplasm related fundamental study have gained a lot of achievements. This article reviewed the progress of rice germplasm researches in China during 2015 to 2018, followed by research differences between China and other countries. The author suggested that further germplasm researches should attach more importance to rice introduction, accelerate germplasm identification to assist rice breeding improvement and take the best use of new technology to contribute germplasm innovation and utilization.

Key words: rice, genetic resources, conservation, evaluation, introduction