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Effect of Genotype × Environment Interaction for Seed Traits in Winter Oilseed Rape ( Brassica napus L.)

Author

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  • Alina Liersch

    (Department of Genetics and Breeding of Oilseed Crops, Plant Breeding and Acclimatization Institute—National Research Institute, Strzeszyńska 36, 60-479 Poznań, Poland
    These authors contributed equally to this work.)

  • Jan Bocianowski

    (Department of Mathematical and Statistical Methods, Faculty of Agronomy and Bioengineering, Poznań University of Life Sciences, Wojska Polskiego 28, 60-637 Poznań, Poland
    These authors contributed equally to this work.)

  • Kamila Nowosad

    (Department of Genetics, Plant Breeding and Seed Production, Wrocław University of Environmental and Life Sciences, Grunwaldzki 24A, 53-363 Wrocław, Poland)

  • Katarzyna Mikołajczyk

    (Department of Genetics and Breeding of Oilseed Crops, Plant Breeding and Acclimatization Institute—National Research Institute, Strzeszyńska 36, 60-479 Poznań, Poland)

  • Stanisław Spasibionek

    (Department of Genetics and Breeding of Oilseed Crops, Plant Breeding and Acclimatization Institute—National Research Institute, Strzeszyńska 36, 60-479 Poznań, Poland)

  • Franciszek Wielebski

    (Department of Genetics and Breeding of Oilseed Crops, Plant Breeding and Acclimatization Institute—National Research Institute, Strzeszyńska 36, 60-479 Poznań, Poland)

  • Marcin Matuszczak

    (Department of Genetics and Breeding of Oilseed Crops, Plant Breeding and Acclimatization Institute—National Research Institute, Strzeszyńska 36, 60-479 Poznań, Poland)

  • Laurencja Szała

    (Department of Genetics and Breeding of Oilseed Crops, Plant Breeding and Acclimatization Institute—National Research Institute, Strzeszyńska 36, 60-479 Poznań, Poland)

  • Teresa Cegielska-Taras

    (Department of Genetics and Breeding of Oilseed Crops, Plant Breeding and Acclimatization Institute—National Research Institute, Strzeszyńska 36, 60-479 Poznań, Poland)

  • Katarzyna Sosnowska

    (Department of Genetics and Breeding of Oilseed Crops, Plant Breeding and Acclimatization Institute—National Research Institute, Strzeszyńska 36, 60-479 Poznań, Poland)

  • Iwona Bartkowiak-Broda

    (Department of Genetics and Breeding of Oilseed Crops, Plant Breeding and Acclimatization Institute—National Research Institute, Strzeszyńska 36, 60-479 Poznań, Poland)

Abstract

Brassica napus (L.), winter oilseed rape (WOSR) or canola, is one of the most important oilseed crop species of the moderate climate zone. Improving the seed quality and yield makes the main target in breeding programs worldwide. In this study, we examined the genotype-by-environment (G×E) interaction with respect to six seed traits among 25 WOSR genotypes. The plant material included the registered canola cultivars, our newly developed mutant breeding lines and the Ogura F1 hybrids and their parental components, in addition to our domestic breeding lines including two semi-resynthesized (semi-RS) lines. The 25 genotypes were examined in field trials at two locations, in three growing seasons. Seed oil and protein content, total glucosinolates (GLS) content in seed meal and C18 unsaturated fatty acid (oleic, linoleic and linolenic) composition in seed oil were examined. The additive main effects and multiplicative interaction (AMMI) analyses revealed significant effects of both, genotype (G) and environment (E) as well as the G×E interaction regarding the analyzed seed traits. In our study, two Ogura F1 hybrids, a CMS line and a new high oleic mutant breeding line revealed high stability and good average values for most of the analyzed seed traits, thus making a valuable source of starting materials for further improvement.

Suggested Citation

  • Alina Liersch & Jan Bocianowski & Kamila Nowosad & Katarzyna Mikołajczyk & Stanisław Spasibionek & Franciszek Wielebski & Marcin Matuszczak & Laurencja Szała & Teresa Cegielska-Taras & Katarzyna Sosno, 2020. "Effect of Genotype × Environment Interaction for Seed Traits in Winter Oilseed Rape ( Brassica napus L.)," Agriculture, MDPI, vol. 10(12), pages 1-19, December.
    • Handle: RePEc:gam:jagris:v:10:y:2020:i:12:p:607-:d:458432
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    References listed on IDEAS

    as
    1. Jun Zou & Yusheng Zhao & Peifa Liu & Lei Shi & Xiaohua Wang & Meng Wang & Jinling Meng & Jochen Christoph Reif, 2016. "Seed Quality Traits Can Be Predicted with High Accuracy in Brassica napus Using Genomic Data," PLOS ONE, Public Library of Science, vol. 11(11), pages 1-22, November.
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    Cited by:

    1. Agnieszka Łopatyńska & Joanna Wolko & Jan Bocianowski & Adrian Cyplik & Katarzyna Gacek, 2023. "Statistical Multivariate Methods for the Selection of High-Yielding Rapeseed Lines with Varied Seed Coat Color," Agriculture, MDPI, vol. 13(5), pages 1-13, April.

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