Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Krzysztof ANDRES"'
Autor:
Ligia Hiżewska, Cezary Osiak-Wicha, Ewa Tomaszewska, Siemowit Muszyński, Piotr Dobrowolski, Krzysztof Andres, Tomasz Schwarz, Marcin B. Arciszewski
Publikováno v:
Animals, Vol 13, Iss 20, p 3292 (2023)
In this study, a morphometric analysis of morphological changes in the layers of the small intestine (duodenum and jejunum) and liver occurring during the hatching period (week 0) and postnatal development (weeks 1, 3, 6, and 8) was performed in gees
Externí odkaz:
https://doaj.org/article/02755202251649e69b492f0ecd0ee6cb
Publikováno v:
Italian Journal of Animal Science, Vol 19, Iss 1, Pp 813-821 (2020)
With increasing consumer awareness of animal welfare, and also on humanitarian grounds, the search is on to find the possibility of using slow-growing cockerels, which are becoming an alternative for conventional broilers. Therefore, the aim of this
Externí odkaz:
https://doaj.org/article/033ca244827848f0a3a09741089575f7
Publikováno v:
Poultry Science, Vol 99, Iss 5, Pp 2708-2717 (2020)
Brooding behavior, a common characteristic of native breeds of the domestic chicken, is marked by elevated prolactin (PRL) levels, which is necessary for incubation and connected with changes in hypothalamic–pituitary–gonadal axis activity. Evide
Externí odkaz:
https://doaj.org/article/faff69935edc4144a8dfeaba923a1af5
Publikováno v:
Poultry Science, Vol 101, Iss 2, Pp 101579- (2022)
ABSTRACT: The aim of the study was to compare the nutritive value of eggs from Polish Crested chickens (PCr) to that of eggs from commercial hybrid Hy-Line Brown (HLB) and to examine the effect of storage conditions on physical quality parameters. In
Externí odkaz:
https://doaj.org/article/d8f406c69d854f63b180333748405855
Autor:
Tomasz Schwarz, Andrzej Węglarz, Krzysztof Andres, Dorota Wojtysiak, Maciej Murawski, Behnaz Ahmadi, Pawel M. Bartlewski, Bahareh Ahmadi
Publikováno v:
Animals, Vol 12, Iss 1, p 5 (2021)
This study set out to examine associations among echotextural, physicochemical and sensory attributes of the pectoralis major muscles in 17-week-old organic turkeys (B.U.T. Big-6) varying in the amount of wheat and oat grain in daily feed rations (Gr
Externí odkaz:
https://doaj.org/article/11b58c4af8b7460d9d9044da64749f77
Autor:
Piotr Janiszewski, Dariusz Lisiak, Karol Borzuta, Eugenia Grześkowiak, Tomasz Schwarz, Urszula Siekierko, Krzysztof Andres, Sylwester Świątkiewicz
Publikováno v:
Foods, Vol 10, Iss 11, p 2879 (2021)
The research was conducted on the effect of bird broilers fed with different hybrid rye doses on the fatty acids profile in muscle. The first experiment was performed on 3 geese broilers groups fed with hybrid rye, oats or hybrid rye and oats mix in
Externí odkaz:
https://doaj.org/article/01571bb11d9443f998b5dde36418e80d
Autor:
Dariusz Lisiak, Piotr Janiszewski, Eugenia Grześkowiak, Karol Borzuta, Beata Lisiak, Łukasz Samardakiewicz, Tomasz Schwarz, Krzysztof Powałowski, Krzysztof Andres
Publikováno v:
Animals, Vol 11, Iss 3, p 672 (2021)
The aim of the study was to determine the effect of feeding Zatorska variety geese hybrid rye, oats, or a mixture of both grains (1:1) on slaughter value and meat quality. At 14 weeks old, the birds were separated into three feeding groups (n = 12) a
Externí odkaz:
https://doaj.org/article/5d9dcb2563e84e5a81df1bd7fd79889e
Autor:
Tomasz Schwarz, Katarzyna Połtowicz, Joanna Nowak, Maciej Murawski, Martyna M. Małopolska, Krzysztof Andres, Dorota Wojtysiak, Mark Jamieson, Pawel M. Bartlewski
Publikováno v:
Animals, Vol 9, Iss 6, p 306 (2019)
This study examined the relationships among physicochemical properties and ultrasonographic image attributes of pectoralis major muscles in broiler chickens. Forty male Ross 308 chicks were randomly assigned to four equinumerous fat-supplementation g
Externí odkaz:
https://doaj.org/article/c263cbb1282a453bbb15aa21966007aa
Publikováno v:
Journal of Central European Agriculture, Vol 14, Iss 1, Pp 11-22 (2013)
The study was aimed at evaluation of the applicability of selected microsatellite markers in examining genetic diversity in five Polish local chicken varieties (two groups of native crested chickens, crestless native chickens from Subcarpathian regio
Externí odkaz:
https://doaj.org/article/3c41a6033c744f7a822ad0b2014b0e8e
Publikováno v:
Journal of Central European Agriculture, Vol 11, Iss 4, Pp 433-436 (2011)
The experiment was aimed at the evaluation of inheritance of goose egg measurements, egg shape indices and egg weight as well as the relationship between these traits. The research was carried out in the flock of the Zatorska geese, belonging to the
Externí odkaz:
https://doaj.org/article/2612585bf51e451abcee4bedd8b92e70