Fear and Aggression in German Shepherd, Boxer and Rottweiler Dogs

Autor: Krassimira Uzunova, Mehmed Halil, Rosen Dimitrov, Kamelia Stamatova – Yovcheva, David Yovchev, Toncho Penev, Krum Nedelkov

Publikováno v: Scientific Papers Animal Science and Biotechnologies, Vol 48, Iss 1, Pp 230-230 (2023)

As a result of long-term active fear, variable moods can occur – howling, whimpering, crying, tremor, tics, manias, depressions, etc. It is now acknowledged that fear and aggression are closely related. It is also known that the different dog breed

Externí odkaz: https://doaj.org/article/ecc765e6352b4769a7003642b9cfe048

Comparison of Two Sampling Techniques for Evaluating Ruminal Fermentation and Microbiota in the Planktonic Phase of Rumen Digesta in Dairy Cows

Autor: Camila Flavia de Assis Lage, Susanna Elizabeth Räisänen, Audino Melgar, Krum Nedelkov, Xianjiang Chen, Joonpyo Oh, Molly Elizabeth Fetter, Nagaraju Indugu, Joseph Samuel Bender, Bonnie Vecchiarelli, Meagan Leslie Hennessy, Dipti Pitta, Alexander Nikolov Hristov

Publikováno v: Frontiers in Microbiology, Vol 11 (2020)

The objective of this experiment was to compare ruminal fluid samples collected through rumen cannula (RC) or using an oral stomach tube (ST) for measurement of ruminal fermentation and microbiota variables. Six ruminally cannulated lactating Holstei

Externí odkaz: https://doaj.org/article/bfed23e0a5194f59b725962ea5106fb3

Comparing noninvasive sampling techniques with standard cannula sampling method for ruminal microbial analysis

Autor: Bonnie Vecchiarelli, Krum Nedelkov, Dipti Pitta, Meagan L. Hennessy, V.S. Kaplan-Shabtai, Joseph Bender, Nagaraju Indugu, S.E. Räisänen, Alexander N. Hristov, Joonpyo Oh, X. Chen, C.F. de Assis Lage, A. Melgar

Publikováno v: JDS Communications. 2:329-333

Rumen microbes play an important role in the conversion of indigestible plant material to energy and protein in dairy cows. Sampling for ruminal contents via cannula is considered the gold standard technique for microbial analysis, but the technique

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea4b860b5c5620be668507a60ce8ca00
https://doi.org/10.3168/jdsc.2021-0094

Ruminal Degradability and Intestinal Digestibility of Dm and Cp in High-Protein Fraction from Sunflower Meal - A Cheap Source of Dietary Protein for Ruminants

Autor: Gonzalo Cantalapiedra-Hijar, Krum Nedelkov, Todor Slavov

Publikováno v: Advances in Animal and Veterinary Sciences
Advances in Animal and Veterinary Sciences, Nexus, 2021, ⟨10.17582/journal.aavs/2021/9.7.983.988⟩

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9582bc78382b880d585a65d7782352bd
https://doi.org/10.17582/journal.aavs/2021/9.7.983.988

Short communication: Short-term effect of 3-nitrooxypropanol on feed dry matter intake in lactating dairy cows

Autor: Alexander N. Hristov, C.M.M.R. Martins, Joonpyo Oh, X. Chen, A. Melgar, Stephane Duval, K.C. Welter, Krum Nedelkov, S.E. Räisänen, M.T. Harper

Publikováno v: Journal of dairy science. 103(12)

The objective of this study was to investigate the effect of 3-nitrooxypropanol (3-NOP), an enteric methane inhibitor under investigation, on short-term dry matter intake (DMI) in lactating dairy cows. Following a 1-wk adaptation period, 12 multiparo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26931fea118c06a70a46093d18d89ccf
https://pubmed.ncbi.nlm.nih.gov/33041021