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湖北省烤烟区试品系比较的灰色关联度分析

Chinese Tobacco Science(2011)

Cited 23|Views18
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Abstract
利用灰色关联度法对湖北省烤烟区试品系比较试验中的9份参试品系和对照品种进行了7个重要性状的综合比较分析,以筛选出优良品系为新品种选育提供科学参考。分析结果表明,等权关联度和加权关联度分析的结果比较一致,参试品系云烟97和A7明显优于对照K326,与实际表现相符,有较好发展潜力,应予以重点关注,宜继续试验。
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Key words
regional trail,new line comparison,grey relational analysis,flue-cured tobacco
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