Следене
Toncho Penev
Toncho Penev
асистент по здравеопазване на животните, ТрУ
Няма потвърден имейл адрес
Заглавие
Позовавания
Позовавания
Година
Effect of lameness on some productive traits and health status of cows in dairy cattle farms
J Mitev, T Penev, N Vasilev, T Miteva, Z Gergovska, K Uzunova
Trakia Journal of Sciences 10 (1), 85-91, 2012
152012
Effect of lameness on the behavior of dairy cows under intensive production systems.
I Varlyakov, T Penev, J Mitev, T Miteva, K Uzunova, ZH Gergovska
102012
Comparative investigation on some welfare indicators of cattle under different housing systems.
J Mitev, T Penev, Z Gergovska, C Miteva, N Vassilev, K Uzunova
52012
Lameness scoring systems for cattle in dairy farms.
T Penev
52011
Effect of the degree of udder contamination in dairy cows on the somatic cell count in milk
J MITEV, Z GERGOVSKA, T MITEVA, N VASILEV, K UZUNOVA, T PENEV
Fac. Vet. Med. Istanbul Univ J 39, 76-83, 2013
42013
Effect of disinfection solutions and environmental factors on claw horn copper and zinc content in dairy cows
T Penev
Science & Technologies 3 (5), 1-5, 2013
22013
Lameness in dairy cattle breeding: Prevalence and etiological factors—A review
J Mitev, T Penev, N Vasilev, T Miteva, Z Gergovska, K Uzunova
Vet. Med 5 (11), 2011
12011
Animal hygiene and ecological assessment of air pollution in a pig-farm.
G Petkov, G Kostadinova, R Stefanova, T Penev, P Gercheva
12010
Conditions hygiéniques et technologiques favorisant l'apparition de boiterie chez les vaches laitières: Une revue.
T Penev, J Mitev, A Iliev, I Borisov, T Miteva, Z Gergovska, K Uzunova
Revue de Medecine Veterinaire 163 (11), 499, 2012
2012
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