Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Zenon, Bernacki"'
Autor:
Dariusz Kokoszyński, Marek Kotowicz, Dariusz Piwczyński, Zenon Bernacki, Zbigniew Podkówka, Piotr Dorszewski, Małgorzata Grabowicz, Mohamed Saleh
Publikováno v:
Italian Journal of Animal Science, Vol 17, Iss 4, Pp 1083-1093 (2018)
The aim of the present research has been to determine the effect of replacing a part of commercial compound feed with whole triticale grain on the body weight (BW), body measurements, feed conversion ratio (FCR), carcass composition and meat quality
Externí odkaz:
https://doaj.org/article/acb99b348f3c41bdb4b7d414200677f2
Autor:
Artur Mazurowski, Anna Frieske, Anna Wilkanowska, Dariusz Kokoszyński, Sławomir Mroczkowski, Zenon Bernacki, Giuseppe Maiorano
Publikováno v:
Italian Journal of Animal Science, Vol 15, Iss 2, Pp 200-206 (2016)
The main aim of the study was to estimate the polymorphism of prolactin (PRL) gene and its relation with some morphological traits (body weight – BW, length of trunk with neck – LTN, length of trunk – LT, chest girth – CG, length of breast bo
Externí odkaz:
https://doaj.org/article/481c9c9115a64e8998e778ddb180dc35
Autor:
Bartlomiej Kaszynski, ZENON BERNACKI
Publikováno v:
Journal of Central European Agriculture, Vol 15, Iss 4, Pp 1-11 (2014)
Growing interest in fancy breeding of hens motivates people to undertake research regarding their performance traits. The purpose of this research is to evaluate the quality of eggs and results of hatch of the following breeds: polish miniature crest
Externí odkaz:
https://doaj.org/article/ec0633b6e1cc4da08746bb1a638f8323
Autor:
Dariusz KOKOSZYNSKI, Zenon Bernacki, Henryka KORYTKOWSKA, Krzysztof KRAJEWSKI, Lidia SKROBISZEWSKA
Publikováno v:
Journal of Central European Agriculture, Vol 14, Iss 2, Pp 303-315 (2013)
Three commercial lines of broiler chickens, Ross 308, Hubbard Flex and Hubbard F15 were investigated. Preslaughter weight, weight of eviscerated carcass with neck and dressing percentage were the highest in Hubbard Flex and the lowest in Ross 308 chi
Externí odkaz:
https://doaj.org/article/e52b97417abc44ef8a37773f3071e215
Publikováno v:
Journal of Central European Agriculture, Vol 14, Iss 1, Pp 378-387 (2013)
The aim of the study was to determine the body weight, dressing percentage, carcass composition and physico-chemical and sensory properties of meat from grey partridge (Perdix perdix L.). At the age of 32 weeks, male and female grey partridge had sim
Externí odkaz:
https://doaj.org/article/ce1526273c3842429e6c096b9728875d
Publikováno v:
Journal of Central European Agriculture, Vol 13, Iss 4, Pp 654-661 (2012)
The aim of the study was to determine DNA polymorphism between and within white and grey varieties of guinea fowl. At the end of 12 weeks of age, blood was sampled from 13 white and 16 grey guinea fowl, and DNA was isolated. Genetic similarity betwee
Externí odkaz:
https://doaj.org/article/b786edda4dba4ff1863f56e0da205d18
Autor:
K. Stęczny, M. Biegniewska, J. Żochowska-Kujawska, T. Bucek, Przemysław Dariusz Wasilewski, Marek Kotowicz, M. Kmiecik, Mohamed B. Saleh, Dariusz Kokoszyński, R. Zwierzyñski, Zenon Bernacki, M. Sobczak
Publikováno v:
South African Journal of Animal Science, Volume: 50, Issue: 1, Pages: 55-68, Published: 2020
The aim of the study was to compare carcass composition and meat quality of i) Pekin ducks of French origin (P9), ii) crosses of wild mallard and Pekin duck (K2), and iii) crosses of Khaki Campbell drakes and Orpington Fauve ducks (KhO1). Twenty carc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92182fce7fcfa707b2bdcec90bca5945
https://doi.org/10.4314/sajas.v50i1.7
https://doi.org/10.4314/sajas.v50i1.7
Autor:
Dariusz Kokoszyński, Mohamed B. Saleh, Marek Andryszczyk, Tomasz Topoliński, Zenon Bernacki, Mateusz Wirwicki
Publikováno v:
Canadian Journal of Animal Science. 99:781-791
A total of 270 Pekin ducks were reared for 49 d to determine the effect of feeding a diluted complete commercial wheat grain diet on live weight, feed intake and conversion, carcass, leg bone, and digestive system traits. Different feeding regimes ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3af702e8e0c089c1649789d15257c371
https://doi.org/10.1139/cjas-2018-0164
https://doi.org/10.1139/cjas-2018-0164
Autor:
DARIUSZ KOKOSZYŃSKI, ZENON BERNACKI, HENRYKA KORYTKOWSKA, Anna WILKANOWSKA, Karolina PIOTROWSKA
Publikováno v:
Journal of Central European Agriculture, Vol 12, Iss 2, Pp 255-266 (2011)
The effects of age and sex of guinea fowl on their dressing percentage, carcass composition, pH value, water holding capacity, colour and sensory properties of meat was determined. At 16 weeks of age, males and females had significantly higher body w
Externí odkaz:
https://doaj.org/article/4fe3ddf20aa84e19936973ecc4d5c17a
Autor:
DARIUSZ KOKOSZYŃSKI, ZENON BERNACKI
Publikováno v:
Journal of Central European Agriculture, Vol 12, Iss 1, Pp 215-225 (2011)
Pekin ducks from P44 and P55 conservative flocks were compared for body weight and dimensions, feed intake, dressing percentage and carcass composition. P44 ducks, compared to P55 birds, had greater body weight (3124 vs. 3051 g), longer trunk with ne
Externí odkaz:
https://doaj.org/article/84bda62011594319bfa152adc42c2790