北方稻区水稻新品种区域试验稳产性的研究

STUDY ON THE YIELD STABILITY OF NEW RICE VARIETIES IN THE REGIONAL TEST OF NORTHERN PART OF CHINA

摘要:

北方稻区水稻新品种区域试验稳产性的研究,是以北方稻区水稻新品种区域试验结果为材料,并以多地品种区域试验的方差分析模式进行统计分析,研究其新品种在不同地区的稳产性,既能为推广与应用水稻新品种提供科学依据,又能对今后选育水稻新品种有指导意义。

Abstract:

The results of the rice regional test of northern part of China were analyzed in the paper. The yield stability of the newly developed rice varieties in the test were calculated with variance analysis model. The productivity, yield stability and adaptivity of the varieties being tested were objectively evaluated and the results could be used in popularizing the new varieties.