Zobrazeno 1 - 10
of 171
pro vyhledávání: '"breeding soundness evaluation"'
Autor:
Sierra R. Guynn, Scott P. Greiner, John F. Currin, S. Michelle Todd, Alphonce Assenga, Laura L. Hungerford, Kevin K. Lahmers
Publikováno v:
Frontiers in Veterinary Science, Vol 11 (2024)
IntroductionTheileria orientalis Ikeda genotype is an emerging cattle disease in the US. Since 2017, when T. orientalis Ikeda was discovered in beef cattle in two counties in Virginia, cattle infections have risen to include ~67% of Virginia counties
Externí odkaz:
https://doaj.org/article/8fc6cf10bf47422fa89a213049d9c918
Autor:
Fatma OZTUTAR STELLETTA, Ali DASKIN, Koray TEKIN, Henry William VIVANCO MACKIE, Calogero STELLETTA
Publikováno v:
Kafkas Universitesi Veteriner Fakültesi Dergisi, Vol 29, Iss 2, Pp 99-107 (2023)
Male alpacas have reproductive peculiarities that can influence the breeding soundness evaluation (BSE). This study was aimed to analyse the frequency of epididymal and testicular cystic lesions in alpacas (Vicugna pacos) retrospectively during diffe
Externí odkaz:
https://doaj.org/article/aad3d774a7314e82a7befd30d496ba15
Publikováno v:
Irish Veterinary Journal, Vol 76, Iss 1, Pp 1-7 (2023)
Abstract Higher body fatness adversely affects metabolic and hormonal homeostasis. The present work aimed to evaluate the association between body condition score (BCS) and haemodynamic pattern and echogenic appearence of the testes as well as nitric
Externí odkaz:
https://doaj.org/article/1f240c70b00148adb2d6b0fb7a2a4464
Publikováno v:
Animal, Vol 17, Iss 3, Pp 100713- (2023)
With the integration of genomic selection in the cattle artificial insemination (AI) industry, bulls are selected for their semen production capacity and fertility at a younger age than previously. Norwegian Red bull calves selected as candidates to
Externí odkaz:
https://doaj.org/article/0f596f0160114ae3b556b8eec5ca6c94
Publikováno v:
Veterinary Sciences, Vol 10, Iss 3, p 173 (2023)
This study aimed to assess the semen quality after the cooling and freezing of the first and second ejaculates of the season, which were collected 1 h apart. After collection (n = 40 ejaculates), the gel-free semen volume, concentration, total number
Externí odkaz:
https://doaj.org/article/9c6487a4433449cabd814fbe506dc119
Akademický článek
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Autor:
Paulo Fantinato Neto, Ana Carina Alves Pereira de Mira Geraldo, Thais Mayra da Cunha Leme dos Santos, Reíssa Alves Vilela, Adriana Moraes de Oliveira Tribucci, André Furugen Cesar de Andrade, Rubens Paes Arruda, Evado Antonio Lencioni Titto
Publikováno v:
Brazilian Journal of Veterinary Medicine, Vol 43, Iss 1, Pp e003721-e003721 (2021)
Testicular degeneration by heat is the leading cause of infertility in bulls. Beef cattle are generally farmed under hot and humid conditions, and consequently, the thermotolerance of each breed must be considered in their natural environment. This s
Externí odkaz:
https://doaj.org/article/ecb73b37095d40fd8b29af47ffb7f9c4
Akademický článek
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Autor:
Francesca Corte Pause, Martina Crociati, Susy Urli, Maurizio Monaci, Lorenzo Degano, Giuseppe Stradaioli
Publikováno v:
Animals, Vol 12, Iss 18, p 2476 (2022)
The objectives of the study aimed to evaluate the effect of weather conditions and scrotal circumference (SC) on standard semen characteristics of Italian Simmental young bulls (n = 577), all raised in the same performance station and sampled by the
Externí odkaz:
https://doaj.org/article/7e8915f301004d0db0bb7b0735bcdca6
Akademický článek
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