Zobrazeno 1 - 10
of 84
pro vyhledávání: '"dam-rearing"'
Publikováno v:
Journal of Dairy Science, Vol 107, Iss 7, Pp 4646-4657 (2024)
ABSTRACT: Knowledge is lacking on separation strategies that can best prepare calves to final separation from the dam in cow-calf contact (CCC) systems. This controlled trial compared the effects of 2 different methods to gradually reduce cows' acces
Externí odkaz:
https://doaj.org/article/a95eba331ec540199cf7d8296c378b30
Publikováno v:
Acta Veterinaria Scandinavica, Vol 66, Iss 1, Pp 1-11 (2024)
Abstract Background Consumers, the industry, and many farmers have shown increased interest in alternative management systems that allow for cow-calf contact (CCC) and this topic has become an important focus of research for a sustainable dairy indus
Externí odkaz:
https://doaj.org/article/5444edf08c7f401da3eeb6fd6d85580a
Autor:
K.A. Zipp, U. Knierim
Publikováno v:
Animal, Vol 18, Iss 10, Pp 101318- (2024)
Cow-calf contact systems (CCCs), where dairy cows nurse their own calves for several weeks while being milked, have some advantages in terms of animal welfare. However, one major challenge is the loss of collected milk due to suckling and milk ejecti
Externí odkaz:
https://doaj.org/article/34c961e16a644e5cb02b08baa7fbcf89
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 12, Pp 8835-8846 (2023)
ABSTRACT: Cow-calf contact (CCC) systems, although beneficial in many respects, introduce additional challenges to collect reliable data on milk production, which is important to assess individual cow efficiency and dairy farm profitability. Apart fr
Externí odkaz:
https://doaj.org/article/a0bc85f568e54d44a0c77db1b277da98
Autor:
Maja Bertelsen, Margit Bak Jensen
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 12, Pp 9613-9629 (2023)
ABSTRACT: Dam-calf contact has been suggested to improve animal welfare in dairy calves, but practical and economical concerns have led to interest in half-day contact between cows and their calves. However, little is known about the behavioral effec
Externí odkaz:
https://doaj.org/article/e3da024a1c1c4f20b497092a2e36c5ad
Autor:
Maja Bertelsen, Mette Vaarst
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 11, Pp 7769-7785 (2023)
ABSTRACT: Most dairy farms rear calves artificially by separating the newly born calf from the dam and feeding the calf milk from a bucket. However, the general public and scientific community have begun to question the effects of artificial rearing
Externí odkaz:
https://doaj.org/article/283c30c477584650baa1a65f2f2a370d
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 9, Pp 6325-6341 (2023)
ABSTRACT: In recent years, the common dairy farming practice of early separation of dam and calf has received increased attention. Our aim was to explore how Norwegian dairy farmers with cow-calf contact (CCC) systems apply these systems in practice,
Externí odkaz:
https://doaj.org/article/dab3030439f0442d82c4c001169e181c
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Animals, Vol 13, Iss 16, p 2571 (2023)
This study investigated cow-calf productivity in a 10-week, pasture-based, extended suckling system featuring part-time cow-calf contact and once-a-day milking. A total of 30 dairy cows and their calves were assigned to two treatments: (1) cow and ca
Externí odkaz:
https://doaj.org/article/a00023f8887c440a93ded4172233e9c0