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新疆作物品种区域试验(简称区试)工作已经走上正轨,各作物的品种区试每年都按统一设计安排在各区试点进行,但对区试结果的统计分析只限于每年每点单独的方差分析,然后仅根据各点的位次进行综合评价.显然这并没有充分利用多年多点区试资料所提供的信息,因而不能精确、全面地评价供试品种.为使今后的区试工作做得更好,特介绍多年多点品种区试的综合分析方法于下.目前新疆作物品种区试采用的是统一随机区组设计,这里仅从这方面予以介绍.按
The Xinjiang Regional Trial of Crops (referred to as the district test) work has been on the right track, the variety of regional trials of the plant each year according to uniform design arrangements in various districts of the pilot, but the regional test results of the statistical analysis is limited to each point of a separate analysis of variance , And then only based on the rank of each point of a comprehensive evaluation.Obviously this does not make full use of multi-year multi-point zone test information provided by the information, and therefore can not accurately and comprehensively evaluate the test varieties.In order to make future district test work done Better, especially introduced multi-year varieties of multi-district test a comprehensive analysis of the next method.Currently Xinjiang varieties of crops using a randomized block design, here only to be introduced.