关键词: 水稻, 商业化育种, 科技创新, 现状, 建议

Abstract: Crop seed industry is a national strategic core industry, which is of great importance for accelerating the development of modern agriculture for long-term social stability and national food security. This paper analyzed current advances and existing problems of rice commercialized breeding system in China from the perspective of scientific and technological innovation, and dissected the existed problems. Furthermore, to develop a healthy and stable rice commercialized breeding system, this paper  suggested to put the enterprise on the leading position for the innovation, strengthen the basic and public researches in seed industry, deepen the reform of research institutes and colleges or universities conducting rice germplams analysis and breeding, establish an intellectual property protection system for rice seed industry, improve the supervision system of laws and regulations for biotechnology, and increase financial support for seed industry etc.

Key words: rice, commercialized breeding system, scientific and technological innovation, current advances, proposal