Parametry stabilnosci cech odmian zycicy trwalej

• Autorzy: Binek A , Mos M.
• Języki publikacji: PL

Abstrakty

PL

EN

Phenotypic stability parameters of traits for five perennial ryegrass cultivars were estimated on the basis of individual plant observations in two series of 3-year experiments. Among tested cultivars Argona showed remarkable stability of heading, flowering and inflorescence number per plant determined by means of ecovalence and random deviation from regression. Conversely, cv. Niga was characterised by the lowest stability of these traits and simultaneously a good stability of seed yield and adaptability of inflorescence number per plant. The parameter of ecovalence give the largest differentiation of evaluated traits. Correlation coefficient between stability parameters were computed and discussed.

Słowa kluczowe

PL

uprawa roslin; zycica trwala; Lolium perenne; zycica; zycica trwala Argona; odmiany roslin; kwitnienie; fazy rozwojowe; parametry stabilnosci; stabilnosc cech; cechy fenotypowe; wysokosc roslin; kloszenie; warunki srodowiska

EN

plant cultivation; perennial rye-grass; Lolium perenne; Argona cultivar; plant cultivar; flowering; developmental phase; stability parameter; phenotypic trait; plant height; heading; environment condition

• Wydawca: -
• Czasopismo: Acta Agraria et Silvestria. Series Agraria
• Rocznik: 1997
• Tom: 35
• Opis fizyczny: s.3-12,rys.,tab.,bibliogr.

Twórcy

autor

Binek A

• Akademia Rolnicza, ul.Lobzowska 24, 31-140 Krakow

autor

Mos M.

Bibliografia

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