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引进的品种(系),多数来自不同的生态区,种子量小,有关生物学性状与农艺性状的资料不全或缺。基于上述特点,引种观察的试验设计与结果分析理应有相应的规范。但是,在实际工作中,由于引种单位得不到统一的规范,因而试验资料的可靠性和可比性均大大降低,以致造成不应有的人力物力损失。根据作者所在单位和兄弟单位多年的实践,就引种观察的试验设计与结果分析,提出一些看法,抛砖引玉,以期逐步形成引种观察试验设计与结果分析的规范。
The introduced varieties (lines) mostly came from different ecoregions with small seeds and incomplete or missing information on biological traits and agronomic traits. Based on the above characteristics, the introduction of experimental design and analysis of the results should have a corresponding specification. However, in actual work, due to the lack of a uniform standard for introduction units, the reliability and comparability of test materials are greatly reduced, resulting in undue human and material losses. According to the author’s unit and fraternal units for many years of practice, the introduction of observation of the experimental design and analysis of results, put forward some ideas, initiate, in order to gradually introduce the introduction of experimental design and analysis of the results of the specification.