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VCRB :: Contents of Volume 60/2004 :: Detailed information


THE EFFECT OF THE SOME FACTORS ON EMBRYOGENESIS
 IN ANTHER CULTURE OF BRUSSELS SPROUTS


Dorota KRZYŻANOWSKA, Krystyna GÓRECKA
Research Institute of Vegetable Crops Konstytucji 3 Maja 1/3, 96-100 Skierniewice, Poland


Summary

Anther culture of six cultivars of Brussels sprouts: Ajax, Diablo, Icarus, Maximus, Philemon and Topline were carried out. The goal of this research was to determine the influence of a genotype, donor plant temperature conditions and their flower development phase on androgenesis in Brussels sprouts. The capability of embryogenesis in anther culture depended on the genotype. Major differences were found between tested cultivars and also between clones derived from single plants. The temperature during cultivation of the donor plants did not influence significantly the intensity of androgenesis in Brussels sprouts anther culture. The Ajax cultivar produced more embryos when the buds for anther culture were taken in the full florescence phase of donor plants. In the Diablo cultivar no significant influence of the florescence phase was observed.

keywords:efficacy of androgenesis, donor plant florescence phase, genotype, growth conditions, cultivar

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