Genetic analysis of fiber content in fibrous flax F1 hybrids
Marcin Praczyk
sekretariat@iwnirz.plInstytut Włókien Naturalnych i Roślin Zielarskich w Poznaniu (Poland)
Jan Bocianowski
Uniwersytet Przyrodniczy w Poznaniu, Katedra Metod Matematycznych i Statystycznych (Poland)
Grażyna Silska
Instytut Włókien Naturalnych i Roślin Zielarskich w Poznaniu (Poland)
Abstract
Fiber content is one of the most important traits for fibrous flax. Climatic conditions and agricultural measures have a large influence for fiber formation process. Results of the conducted investigations show low variability of this trait, which causes difficulties in breeding of new flax varieties. The aim of the presented research was fiber content analysis in 10 fiber flax genotypes (four parental varieties and six F1 hybrids). The tested hybrids have been received as a result of diallelic crossing. General combining ability of varieties, specific combining ability of hybrids, heterosis and fiber content heritability were evaluated. The experiment was conducted in greenhouse, in four replications. Measurements were performed on 30 plants from each replication. Statistical analysis was performed by the DGH 2 program.
Keywords:
flax, fiber content, genetic analysisReferences
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Authors
Marcin Praczyksekretariat@iwnirz.pl
Instytut Włókien Naturalnych i Roślin Zielarskich w Poznaniu Poland
Authors
Jan BocianowskiUniwersytet Przyrodniczy w Poznaniu, Katedra Metod Matematycznych i Statystycznych Poland
Authors
Grażyna SilskaInstytut Włókien Naturalnych i Roślin Zielarskich w Poznaniu Poland
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Copyright (c) 2011 Marcin Praczyk, Jan Bocianowski, Grażyna Silska
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