P. Slavova*, N. Dimova, M. Mihaylova, S. Slavova, S. Laleva, Y. Popova, D. Miteva Agricultural Institute, 6000 Stara Zagora, Bulgaria (Manuscript received 16 January 2021; accepted for publication 26 May 2021) Abstract: The aim of the present study was to establish live weight, Body c

N.A. Ouchene-Khelifi*, N. Ouchene, A. Dahmani Institute of veterinary sciences, Saad Dahlab University Blida 1, Road of Soumaa, BP 270, Blida-09000, Algeria (Manuscript received 20 June 2020; accepted for publication 24 September 2020) Abstract. In goat production, the reproductive ef

V. Marutsova*, R. Binev Department of Internal Diseases, Faculty of Veterinary Medicine, Trakia University, 6000 Stara Zagora, Bulgaria (Manuscript received 29 May 2017; accepted for publication 31 October 2017) Abstract. Studies were conducted to establish the influence of the values

Tch. Miteva, T. Penev, Zh. Gergovska, J. Mitev, N.Vasilev, V. Dimova Abstract. The study was performed at three dairy cattle farms from three districts in the country: Plovdiv, Bourgas, and Veliko Tarnovo. The cows housed at all three farms were of the Holstein-Friesian breed. A total

J. Mitev, T. Penev, Zh. Gergovska, Ch. Miteva, N. Vassilev, K. Uzunova Abstract. Dairy cattle welfare is of exceptional importance in modern production systems. The purpose of the present study was to compare the effect of some of most popular contemporary solutions for free-stall hou

Zh. Gergovska, T. Angelova, D. Yordanova, Zh. Krastanov, Ch. Miteva Abstract. The study comprises 37 cows of which 20 Holstein and 17 Brown Swiss cows. The rearing technology in both breeds is free rearing in individual cubicles for rest. Milking is two times in milking parlour. Cows