Preferencje help
Polish version English version Język
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 5

Liczba wyników na stronie
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych:  growing-finishing animal
help Sortuj według:

help Ogranicz wyniki do:
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
1

Nutritive value of diets for growing-finishing pigs containing high amounts of rapeseed meal and wheat or triticale grain, supplemented with feed enzymes

100%
Sobotka W., Wroblewska A.
Polish Journal of Natural Sciences. Supplement
|
2006
|
tom 03
361-367
2

Selenium from Se-enriched lactic acid bacteria as a new Se source for growing-finishing pigs

80%
Svoboda M., Salakova A., Fajt Z., Ficek R., Buchtova H., Drabek J.
Polish Journal of Veterinary Sciences
|
2009
|
tom 12
|
nr 3
The goal of the trial was to determine the efficacy of Se from Se-enriched lactic acid bacteria in accumulation of Se in the muscle tissue and to evaluate its effect on meat quality in finisher pigs. In group I (n = 12) the feed was supplemented with inorganic sodium selenite, in group II (n = 12) with Se from Se-lactic acid bacteria, in group III (n = 12) with Se from Se-enriched yeast and pigs in group IV (n = 11) were fed non-supplemented basal diet. The experimental feed mixtures were supplemented with 0.3 mg Se per kg and were fed for a period of 3 month before slaughter. The use of Se from Se-enriched lactic acid bacteria resulted in comparable accumulation of Se in the muscle tissue as with sodium selenite, and in lower accumulation in comparison with Se from Se-enriched yeast. We did not find any differences in parameters of meat quality among experimental groups. It is concluded that Se from Se-enriched lactic acid bacteria has a comparable accumulation in the muscle tissue as sodium selenite and it does not negatively influence the meat quality.
3

Effect of Tremella fuciformis ferment substance on the growth performance and lipid metabolism of finishing pigs

80%
Li X., Wen M., Wang K.-N.
Journal of Animal and Feed Sciences
|
2011
|
tom 20
|
nr 4
4
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Slaughter value, meat quality, creatine kinase activity and cortisol levels in the blood serum of growing-finishing pigs slaughtered immediately after transport and after a rest period

80%
Smiecinska K., Denaburski J., Sobotka W.
Polish Journal of Veterinary Sciences
|
2011
|
tom 14
|
nr 1
The experimental materials comprised 44 hybrid [ (♀Polish Large White x Polish Landrace) x ♂Duroc] growing-finishing pigs. The animals were randomly divided into two groups: 24 pigs were slaughtered immediately after transport and 20 pigs were slaughtered after a 24-hour rest period in the lairage. The meat content of pork carcasses, carcass dressing percentage, the proximate chemical composition, physicochemical and sensory properties of meat and shear force values were determined. Serum creatine kinase activity and cortisol levels were determined in blood samples collected before transport and during carcass bleeding. Pigs slaughtered immediately after transport, compared with those slaughtered after a 24-hour rest period, were characterized by a higher meat content of the carcass and a higher carcass dressing percentage. Pre-slaughter handling had no effect on pork quality. The incidence of normal-quality meat, partially PSE (pale, soft, exudative) meat and PSE meat was similar in both groups. Chemical analysis showed that the content of dry matter, total protein, fat and minerals in meat was comparable in both groups. As regards the functional properties of the pork, samples from the carcasses of pigs that had rested before slaughter had a higher contribution of the red color component. Meat from pigs slaughtered immediately after transport had more desirable sensory properties. Pre-slaughter resting had a significant effect on those analyzed physiological parameters which were found to be good indicators of pre-slaughter stress. Serum creatine kinase activity and cortisol levels were higher in blood samples collected after transport (during carcass bleeding) than in samples collected before transport, pointing to a strong stress response of animals to pre-slaughter treatment. The decrease in serum cortisol levels in blood samples collected during bleeding from the carcasses of pigs slaughtered after a 24-hour rest period, compared with samples collected from animals slaughtered immediately after transport, suggests that rest before slaughter alleviated stress induced by pre-slaughter handling operations.
5

Nutritive value of wheat distiller’s dried grains with solubles (WDDGS) in nutrition of growing-finishing pigs

70%
Sokol J., Kosieradzka I., Sawosz-Chwalibog E., Fiedorowicz S., Tywonczuk J., Sobotka W., Smiecinska K.
Roczniki Naukowe Polskiego Towarzystwa Zootechnicznego
|
2010
|
tom 06
|
nr 4
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.