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Toncho Penev
Toncho Penev
асистент по здравеопазване на животните, ТрУ
没有经过验证的电子邮件地址
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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
142012
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
112012
Lameness scoring systems for cattle in dairy farms.
T Penev
62011
Effect of the degree of udder contamination in dairy cows on the somatic cell count in milk
J Mıtev, Z Gergovska, T Mıteva, N Vasılev, K Uzunova, T Penev
İstanbul Üniversitesi Veteriner Fakültesi Dergisi 39 (1), 76-83, 2012
42012
Comparative investigation on some welfare indicators of cattle under different housing systems.
J Mitev, T Penev, Z Gergovska, C Miteva, N Vassilev, K Uzunova
42012
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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