关键词: 水稻品种, 优质化布局, 江苏省

Abstract: Jiangsu is a major province for producing japonica rice in the south of China. Promoting the layout of high quality rice is of great positive significance for the high-quality development of Jiangsu agriculture and the building of a 100-billion-level rice industry. Jiangsu province has an important foundation and good conditions for the layout of high quality rice varieties. However, at present, there are also contradictions such as uneven distribution of varieties, prominent structural contradictions of high-quality varieties, unsuitable market demand for variety application, disconnected with production practice. We should make full use of Jiangsu's advantages of rice production location and ecological resources, speed up the breeding of green and high eating quality varieties, speed up the examination and popularization of high-quality varieties, scientifically optimize the distribution of varieties application, promote the safe and high-quality production of high-quality japonica rice, promote the rational and scientific utilization of high-quality rice varieties in jiangsu province, and further improve the competitiveness of jiangsu rice industry.

Key words: rice variety, optimize the layout, Jiangsu province