Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Henryka BERNACKA"'
Publikováno v:
Journal of Central European Agriculture, Vol 19, Iss 1, Pp 38-48 (2018)
The objective of this study was to prove how the number of kits born and reared is affected by female’s age and the subsequent number of whelping during a given year. Our research was carried out on a farm in Poland, with the use of 532 chinchilla
Externí odkaz:
https://doaj.org/article/2fec7748b5b94070abb96943800d8503
Autor:
Ewa Peter, Małgorzata PRZEGALIŃSKA-GORĄCZKOWSKA, Henryka BERNACKA, Daria Karwowska, Natasza KARWOWSKAŚWIĘCICKA, Magdalena MISTRZAK
Publikováno v:
Journal of Central European Agriculture, Vol 18, Iss 2, Pp 325-341 (2017)
The aim of this paper was to analyse the reproductive parameters (fertility, prolificacy, number of lambs raised and reproductive performance) in sheep of mixed wool in Poland in the years 2005-2015. In the years subject to analysis a decline was obs
Externí odkaz:
https://doaj.org/article/cae25552b5db45749e6e41cc57f847f5
Publikováno v:
Journal of Central European Agriculture, Vol 16, Iss 2, Pp 28-37 (2015)
The objective of this research was to determine the effect of breed, feed type and sex, on the final body weight in New Zealand white and Blanc de Termonde rabbits. The experiment was conducted on a farm in the Małopolska Province in the south of Po
Externí odkaz:
https://doaj.org/article/bf2784f985fe4c82a20c64b9a39b1442
Publikováno v:
Journal of Central European Agriculture, Vol 14, Iss 1, Pp 107-113 (2013)
The aim of this work was the evaluation of fatty acids contents in meat and selected offal in lambs fed a diet containing silage of whole plants of genetically modified maize (Bt) MON 810 line. The material consisted of 14 Polish Merino lambs of mean
Externí odkaz:
https://doaj.org/article/21d43e7a952743afa2fd9bcb79e2d871
Autor:
Henryka BERNACKA, Ewa SIMINSKA
Publikováno v:
Journal of Central European Agriculture, Vol 10, Iss 1, Pp 67-71 (2009)
The aim of this work was to evaluate the effects of age and pregnancy type in coloured enhanced goats on productivity and composition of milk. Research material consisted of 552 colour enhanced goats from a productive flock based in Kujawsko-Pomorski
Externí odkaz:
https://doaj.org/article/d47c1af8abf64135a648f28502aeefdd
Publikováno v:
Journal of Central European Agriculture, Vol 9, Iss 1, Pp 45-50 (2008)
This research presents the evaluation of the reproductive performance of Pomeranian sheep, bred in the Baldram conservation herd (Elblag province) over two consecutive years. The number of evaluated ewes in the selected farm was: 66 mated (including
Externí odkaz:
https://doaj.org/article/75a2d929437243708a535524f4653a19
Autor:
Henryka BERNACKA
Publikováno v:
Journal of Central European Agriculture, Vol 7, Iss 4, Pp 773-778 (2007)
The aim of the present paper was to evaluate the cytological quality of goat milk based on the somatic cell count in respective months of lactation. Besides there was defined the effect of somatic cell on the milk production and chemical composition
Externí odkaz:
https://doaj.org/article/009acbb6dd0c48f9982dde84d1a485f0
Publikováno v:
Journal of Central European Agriculture, Vol 19, Iss 1, Pp 38-48 (2018)
The objective of this study was to prove how the number of kits born and reared is affected by female’s age and the subsequent number of whelping during a given year. Our research was carried out on a farm in Poland, with the use of 532 chinchilla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21ea6f78fd5dc9c762a1d62e3129ace2
https://jcea.agr.hr/articles/773766_The_effect_of_female_age_and_subsequent_number_of_litter_on_the_number_of_standard_chinchilla_kits_(Chinchilla_lanigera)_b_en.pdf
https://jcea.agr.hr/articles/773766_The_effect_of_female_age_and_subsequent_number_of_litter_on_the_number_of_standard_chinchilla_kits_(Chinchilla_lanigera)_b_en.pdf
Autor:
Małgorzata Przegalińska-Gorączkowska, Magdalena Mistrzak, Daria Karwowska, Henryka Bernacka, Ewa Peter, Natasza Święcicka
Publikováno v:
Journal of Central European Agriculture, Vol 18, Iss 2, Pp 325-341 (2017)
The aim of this paper was to analyse the reproductive parameters (fertility, prolificacy, number of lambs raised and reproductive performance) in sheep of mixed wool in Poland in the years 2005-2015. In the years subject to analysis a decline was obs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91fc7d37583a3e0d27498632deba4261
https://doi.org/10.5513/jcea01/18.2.1905
https://doi.org/10.5513/jcea01/18.2.1905
Publikováno v:
Journal of Central European Agriculture, Vol 14, Iss 1, Pp 107-113 (2013)
Journal of Central European Agriculture
Volume 14
Issue 1
Journal of Central European Agriculture
Volume 14
Issue 1
The aim of this work was the evaluation of fatty acids contents in meat and selected offal in lambs fed a diet containing silage of whole plants of genetically modified maize (Bt) MON 810 line. The material consisted of 14 Polish Merino lambs of mean
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0a2b4a194487861ba479d6e4d05f53c
https://doi.org/10.5513/jcea01/14.1.1165
https://doi.org/10.5513/jcea01/14.1.1165