The effects of dietary supplementation with CLA and Camelina sativa seeds oil on performance of broiler chickens

• Autorzy: Jaskiewicz T. , Puzio I. , Sagan A.

Warianty tytułu

PL

Wpływ dodatku CLA i oleju z nasion lnianki siewnej (Camelina sativa) na parametry odchowu kurcząt brojlerów

• Języki publikacji: EN

Abstrakty

EN

The objective of this study was to evaluate the effect of dietary conjugated li- noleic acid (CLA) and false flax (Camelina sativa) seeds oil (FO), as a replacement for sunflower oil, on the performance of broiler chickens. Experiment was carried out on 96 chickens randomly divided into four groups - control: fed on the diet with sunflower oil (SO) and three experimental: fed on the diet with addition of CLA (2,86% starter, 4,32% grower) and fed on the diet with addition of CLA (1,43% starter, 2,16% grower) and SO or FO (1,43% starter, 2,16% grower). Daily weight gain, daily feed consumption, feed conversion ratio as well as final body weight were measured. No significant differences in growth performance were observed in the first period of experiment. In older birds dietary treatment with SO+CLA and FO+CLA daily weight gain, feed consumption and final body weight slightly increased. No significant differences in the values of analyzed parameters between SO, CLA and SO+CLA groups were observed. In conclusion, the results indicated that false flax oil and CLA can replace sunflower oil in chickens' feeding, and demonstrated the effectiveness of false flax oil on the growth performance of broiler chickens.

PL

Celem pracy było zbadanie wpływu żywienia paszą zawierającą sprzężony kwas linolowy (CLA) i olej z lnianki siewnej (Camelina sativa) (FO) na wskaźniki odchowu kurcząt brojlerów. Doświadczenie przeprowadzono na 96 kurczętach podzielo­nych na cztery grupy - kontrolną, żywioną paszą z olejem słonecznikowym (SO) i trzy doświadczalne: grupa żywiona paszą z dodatkiem CLA (2,86% starter, 4,32% grower) lub paszą z dodatkiem CLA i SO (1,43% starter, 2,16% grower), bądź CLA i FO (1,43% starter, 2,16% grower). Oznaczono dzienne przyrosty, spożycie paszy, zużycie paszy oraz masę końcową. Podczas pierwszego okresu odchowu nie zaobserwowano znaczących różnic we wskaźnikach odchowu. U starszych ptaków żywienie mieszankami z dodatkiem SO+CLA i FO+CLA nieznacznie podniosło dzienne przyrosty, spożycie paszy i masę końcową. Nie stwierdzono istotnych różnic badanych parametrów między grupami SO, CLA i SO+CLA. Reasumując, uzyskane wskaźniki odchowu potwierdziły przydatność oleju z lnianki siewnej i CLA, stosowanych w miejsce oleju słonecznikowego, w żywieniu kurcząt brojlerów.

• Wydawca: -
• Czasopismo: Acta Scientiarum Polonorum. Medicina Veterinaria
• Rocznik: 2010
• Tom: 09
• Numer: 4
• Opis fizyczny: p.11-19,ref.

Twórcy

autor

Jaskiewicz T.

• University of Life Sciences in Lublin, Lublin, Poland

autor

Puzio I.

• University of Life Sciences in Lublin, Lublin, Poland

autor

Sagan A.

• University of Life Sciences in Lublin, Lublin, Poland

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Uwagi

PL