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一、多点多年品种区域试验农作物育种单位选育出一个优良品种,并根据新品种的特征特性提出满足其优良性状得以表现的基本措施以后,就应将这一新选育出的品种布置到具有代表性的试验场、站,进行统一规格的多年的区域化鉴定(一般以采用随机区组设计为宜)。最后将分片进行的这些多点多年试验结果综合到一个分析表内,从而客观地探索各品种间产量的差异显著性及品种×试验点、品种×年份等项
First, the multi-year multi-year regional trials of crop breeding units to breed a good variety, and according to the characteristics of new varieties to meet their excellent traits to show the basic measures, it should be the newly selected breed layout to A representative test site, station, the uniform specifications for many years of regional identification (usually randomized block design is appropriate). Finally, the multi-site multi-year experiments carried out by the fragment are integrated into a single analysis table to objectively explore the significant differences in yield and the varieties × test points, varieties × year and other items