Observations on different mildew sources used in apple breeding at Ahrensburg |
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| Authors: | Jutta Krüger |
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| Institution: | (1) Institut für Zierpflanzenzüchtung, Bornkampsweg 31, 22926 Ahrensburg, Germany |
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| Abstract: | Fifty-six populations of common bean (Phaseolus vulgaris L.) were grown in Pontevedra (Northwestern Spain) in four different environments in order to study their genetic diversity in 18 agronomical traits. All characters showed significant differences among populations, and most of them had significant genotype-environment interactions. Broad-sense heritability for this pool of characters ranged from 0.87 (seed length) to 0.12 (seed yield). Sixteen populations which deserve special attention because of their breeding value for earliness, yield, pod and seed size have been identified. |
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| Keywords: | Apple breeding mildew Podosphaera leucotricha resistance Malus |
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