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作 者 ：朱洪德;余建章;周可金;李贺;徐敏

期 刊 ：作物学报 1994年 20卷 05期 页码：614-620

关键词：大豆；双高育种；配合力；

Keywords:Soybean, Breeding for high content of both oil and protein, Combining ability.,

摘 要 ：本试验采用NCII设计，将7个脂肪与蛋白含量不同的亲本分两组进行双列杂交，对12个组合F2代中双高植株出现的频率进行研究。结果表明，不同含量品种间的杂交以双亲脂肪含量均在20%以上，一亲蛋白含量在43%以上；或脂肪含量的中亲值超过20%，蛋白含量的中亲值高于42%的组合，其F2代双高频率较高。亲本脂肪含量的低亲和中亲值是

Abstract:The NCII design was used in this trial. Seven parents with different content of oil and protein were divided into two groups and crossed in diallel pattern. The frequency of F2 plants with high content of both oil and protein of twelve crosses were studies. The results indicated that in the crosses

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