Temat: calf rearing - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Znaczenie aminokwasów w odchowie cieląt
Importance of amino acids in calves rearing
Autorzy:: Mirowski, Adam
Powiązania:: https://bibliotekanauki.pl/articles/22180771.pdf
Data publikacji:: 2021
Wydawca:: Krajowa Izba Lekarsko-Weterynaryjna
Tematy:: trzoda chlewna
aminokwasy
cielęta
odchów zwierząt
żywienie zwierząt
pasze płynne
zawartość aminokwasów
nutrition
amino acid
liquid feed
calf rearing
Opis:: Mammary gland secretion is the first source of nutrients for the newborn calf. Liquid feeds constitute an essential part of daily ration during the first weeks of life. Whole milk is commonly substituted by commercial milk replacers. Young calves should receive properly balanced rations. They need a large amount of amino acids, which are required for protein synthesis. Not only dietary protein content, but also its digestibility and amino acid composition, have a great impact on performance and metabolism of fast growing calves. The aim of this paper was to present the aspects connected with amino acids in calves rearing.
Źródło:: Życie Weterynaryjne; 2021, 96, 03; 177-179
0137-6810
Pojawia się w:: Życie Weterynaryjne
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Effect of milk replacer on calf rearing performance and hematological and biochemical blood indices
Wpływ rodzaju preparatu mlekozastępczego na wyniki odchowu cieląt oraz wskaźniki hematologiczne i biochemiczne krwi
Autorzy:: Bogucki, M.
Bogusławska-Tryk, M.
Stanek, M.
Kuropatwińska, I.
Bujko, J.
Powiązania:: https://bibliotekanauki.pl/articles/29433574.pdf
Data publikacji:: 2023
Wydawca:: Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
Tematy:: calf
animal rearing
nutrition
milk replacer
hematology
blood biochemistry
production result
Źródło:: Acta Scientiarum Polonorum. Zootechnica; 2023, 22, 1; 33-40
1644-0714
Pojawia się w:: Acta Scientiarum Polonorum. Zootechnica
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Effect of calving season on the course of parturition and rearing results of Polish Holstein-Friesian calves
Wpływ sezonu urodzenia na przebieg porodu i wyniki odchowu cieląt rasy polskiej holsztyńsko-fryzyjskiej
Autorzy:: Szewczuk, M.
Bogacka, A.
Czerniawska-Piatkowska, E.
Powiązania:: https://bibliotekanauki.pl/articles/45088.pdf
Data publikacji:: 2011
Wydawca:: Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
Tematy:: calving season
parturition
rearing result
Polish Holstein-Friesian breed
calf
daily body weight
Opis:: The aim of the study was the analysis of the effect of calving season on the course of parturition and rearing results of Polish Holstein-Friesian calves of Black-and-White strain from birth to 3 months of age. Easy calvings (1;2) predominated on the farm. In spring, they accounted for 91.2% of all calvings occurring in this season. The respective values for summer, winter and autumn were 89.7%, 88.6% and 87.6%. The highest mean birth weight was characteristic of calves born in winter (40.8 kg and 44.2 kg for heifer calves and bull calves, respectively). The highest mean daily body weight gains in the whole rearing period were achieved by heifer calves born in winter (704 g) and bull calves born in spring (750 g). In the group of heifer calves and bull calves, statistically significant differences during the analysed rearing period were found (P≤0.01, P≤0.05). The highest percentage of ill calves was found in the autumn-winter season and the lowest one in spring and summer.
Celem pracy była analiza wpływu sezonu urodzenia na przebieg porodu i wyniki odchowu cieląt rasy polskiej holsztyńsko-fryzyjskiej odmiany czarno-białej od urodzenia do 3. miesiąca życia. W gospodarstwie przeważały porody łatwe (1;2).Wiosną stanowiły one 91,2% wszystkich porodów przypadających na ten sezon, latem 89,7%, zimą 88,6%, zaś jesienią 87,6%. Największą średnią masą ciała po urodzeniu charakteryzowały się cielęta z porodów zimowych (cieliczki 40,8 kg; buhajki 44,2 kg). Największe średnie przyrosty dobowe w całym okresie odchowu osiągnęły cieliczki urodzone zimą (704 g) i buhajki wiosną (750 g).W grupie cieliczek jak i buhajków stwierdzono statystycznie istotne różnice w analizowanym okresie odchowu (P≤0,01, P≤0,05). Największy procent cieląt chorych stwierdzono w okresie jesienno-zimowym, najmniejszy wiosną i latem.
Źródło:: Acta Scientiarum Polonorum. Zootechnica; 2011, 10, 2
1644-0714
Pojawia się w:: Acta Scientiarum Polonorum. Zootechnica
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Influence of a diet containing beta-carotene and omega-3 fatty acids on the biochemical and nonspecific humoral immunity indicators and on the results of experimental calf rearing
Autorzy:: Zwierzchowski, G.
Micinski, J.
Pogorzelska, J.
Siwicki, A.
Wojcik, R.
Kobzhassarov, T.Z.
Bermagambetova, N.
Shaikamal, G.I.
Fijalkowska, M.
Powiązania:: https://bibliotekanauki.pl/articles/1189818.pdf
Data publikacji:: 2016
Wydawca:: Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
Tematy:: animal feeding
diet
beta-carotene
omega-3 fatty acid
biochemical indicator
humoral immunity indicator
immunoglobulin
calf
rearing
Opis:: The aim of this study has been to determine the effect of a diet containing β-carotene and omega-3 fatty acids on the biochemical and nonspecific humoral immunity indicators and on the results of rearing calves to day 60 of life. The study was conducted in 2011-2012, on a herd of Polish Holstein-Friesian cows. 54 calves from the herd were divided into 3 groups, 18 animals in each: CTR, TRT1 and TRT2. During the colostral period lasting for 5 days after birth, calves were drinking the mother’s colostrum. From 6 to 60 days, calves were watered milk replacer formulation. The control group (CTR) consisted of calves after the colostral period given milk replacer formulation without any supplementation. In the two other groups, calves received milk replacers with the supplementation of b-carotene (TRT1 group) in the amount of 25 mg/calf/day or a suspension of liver omega-3 oil (TRT2 group) in the amount of 5g/calf/day. All calves received solid feed ad libitum. The research showed that the parameters of the metabolic profile of calves (ALT, ASP, CHOL, GLU, UREA, ALP, TG, CRE) were within the normal range, indicating good health of the calves. Moreover, the supplementation had a positive impact on the chosen immunological parameters, including a higher IgG concentration, especially at the end of the milk drinking period. The result of B-carotene in a diet was the highest daily gain in the period from 30 to 60 days of life among the analysed groups of calves. No such effect was achieved in the TRT2 group of calves, as their body weight was the lowest. However, noteworthy is the beneficial impact of beta-carotene and omega-3 oil on the non-specific humoral immunity parameters, which was manifested by fewer cases of clinical diarrhoea and upper respiratory tract diseases.
Źródło:: Journal of Elementology; 2016, 21, 1; 283-302
1644-2296
Pojawia się w:: Journal of Elementology
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Influence of a diet containing beta-carotene and omega-3 fatty acids on the biochemical and nonspecific humoral immunity indicators and on the results of experimental calf rearing
Autorzy:: Zwierzchowski, G.
Micinski, J.
Pogorzelska, J.
Siwicki, A.
Wojcik, R.
Kobzhassarov, T.Z.
Bermagambetova, N.
Shaikamal, G.I.
Fijalkowska, M.
Powiązania:: https://bibliotekanauki.pl/articles/14928.pdf
Data publikacji:: 2016
Wydawca:: Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
Tematy:: animal feeding
diet
beta-carotene
omega-3 fatty acid
biochemical indicator
humoral immunity indicator
immunoglobulin
calf
rearing
Opis:: The aim of this study has been to determine the effect of a diet containing β-carotene and omega-3 fatty acids on the biochemical and nonspecific humoral immunity indicators and on the results of rearing calves to day 60 of life. The study was conducted in 2011-2012, on a herd of Polish Holstein-Friesian cows. 54 calves from the herd were divided into 3 groups, 18 animals in each: CTR, TRT1 and TRT2. During the colostral period lasting for 5 days after birth, calves were drinking the mother’s colostrum. From 6 to 60 days, calves were watered milk replacer formulation. The control group (CTR) consisted of calves after the colostral period given milk replacer formulation without any supplementation. In the two other groups, calves received milk replacers with the supplementation of b-carotene (TRT1 group) in the amount of 25 mg/calf/day or a suspension of liver omega-3 oil (TRT2 group) in the amount of 5g/calf/day. All calves received solid feed ad libitum. The research showed that the parameters of the metabolic profile of calves (ALT, ASP, CHOL, GLU, UREA, ALP, TG, CRE) were within the normal range, indicating good health of the calves. Moreover, the supplementation had a positive impact on the chosen immunological parameters, including a higher IgG concentration, especially at the end of the milk drinking period. The result of B-carotene in a diet was the highest daily gain in the period from 30 to 60 days of life among the analysed groups of calves. No such effect was achieved in the TRT2 group of calves, as their body weight was the lowest. However, noteworthy is the beneficial impact of beta-carotene and omega-3 oil on the non-specific humoral immunity parameters, which was manifested by fewer cases of clinical diarrhoea and upper respiratory tract diseases.
Źródło:: Journal of Elementology; 2016, 21, 1
1644-2296
Pojawia się w:: Journal of Elementology
Dostawca treści:: Biblioteka Nauki

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