水稻生物技术育种成果开发与示范研究

The Study of Demonstration and Exploitation on Rice Productions of Biology-technology Breeding

黑龙江省三江平原地区生产的稻米质量较差 ,整体农业效益低 ,通过水稻生物技术育种成果在三江平原的开发与示范探讨了解决问题的三个对策 ,一是选择适期的品种 ,二是扩大优质米品种的种植面积 ,三是做好良种良法的推广工作。研究筛选出了一批适宜三江平原发展质量效益型农业的品种 (系 ) ,同时示范推广了龙粳 8号等质量效益型的水稻品种 。

The rice quality is worse and whole agricultural products benefit is low in Sanjiang plain of Heilongjiang province. We study three countermeasures by using rice productions of biology technology breeding in Sanjing plain First, choosing varietes Which growing period is suitable. Second, enlarging the cropping areas of rice high quality Third, doing better the work of Spreading good varieties and good comprehensive planting technology.We sift a group of varieties with characteristic of high quality and economy benefit. At the same time, we demonstrate and spread the good varieties, such as Longjiang 8 and come into being favorable economy benefit.