Results 31 to 40 of about 36,681 (261)

First Evaluation of Infrared Thermography as a Tool for the Monitoring of Udder Health Status in Farms of Dairy Cows [PDF]

Sensors, 2018
Mauro Zaninelli, Veronica Redaelli, F. Luzi, V. Bronzo, M.A. Mitchell, V. Dell’Orto, V. Bontempo, D. Cattaneo, G. Savoini   +8 more
openalex   +3 more sources

CONCEPTUAL CHARACTERIZATION OF UDDER HEALTH IN DAIRY SYSTEMS: A SYSTEMATIC REVIEW 1962 – 2019

Tropical and Subtropical Agroecosystems, 2022
Background: Dairy industry economics and public health are negatively impacted when udder health is compromised. Intramammary infection is the most important infectious problem generating economic losses to the milk production systems around the world ...
Richard Zapata Salas, José F. Guarín, Leonardo A. Ríos Osorio   +2 more
doaj   +1 more source

A cohort study of the associations between udder conformation, milk somatic cell count, and lamb weight in suckler ewes [PDF]

, 2012
A cohort study of 67 suckler ewes from 1 farm was carried out from January to May 2010 to investigate associations between udder conformation, udder half milk somatic cell count (SCC), and lamb weight. Ewes and lambs were observed at lambing.
A.J. Bradley, Al-Sabbagh, Albenzio, Arsenault, Casu, Casu, de la Fuente, Fthenakis, Gonzalo, Keisler, L.E. Green, Lafi, Larsgard, Marie-Etancelin, Moroni, Paape, Rasbash, S. Cooper, S.J. Huntley, Saratsis, Seykora, Watkins   +21 more
core   +3 more sources

Usability of bacteriological milk analyses for genetic improvement of udder health in Austrian Fleckvieh cows

Journal of Dairy Science, 2022
: In addition to somatic cell count records and clinical mastitis diagnoses, results of bacteriological milk analyses provide valuable information regarding udder health.
M. Suntinger, B. Fuerst-Waltl, W. Obritzhauser, C.L. Firth, A. Köck, C. Egger-Danner   +5 more
doaj   +1 more source

Effect of Palpable Udder Defects on Milk Yield, Somatic Cell Count, and Milk Composition in Non-Dairy Ewes

Animals, 2021
In non-dairy ewes, udder defects hinder the survival and weight gain of their pre-weaned lambs. The objectives of this study were to determine the effects of palpable udder defects on milk yield, somatic cell count (SCC), and milk composition in non ...
Mandefrot M. Zeleke, Paul R. Kenyon, Kate J. Flay, Danielle Aberdein, Sarah J. Pain, Sam W. Peterson, Anne L. Ridler   +6 more
doaj   +1 more source

Repeatability of Health and Welfare Traits and Correlation with Performance Traits in Dairy Goats Reared under Low-Input Farming Systems

Veterinary Sciences, 2022
The objectives of the study were to estimate the repeatability of health and welfare traits and investigate their association with performance in three breeds of dairy goats reared under low-input farming systems in Greece.
Sotiria Vouraki, Athanasios I. Gelasakis, Vasileia Fotiadou, Georgios Banos, Georgios Arsenos   +4 more
doaj   +1 more source

Molecular Detection Of Toxins And Disinfectant Resistance Genes Among Staphylococcus Aureus Isolated From Dairy Cattle In Egypt

Journal of Applied Veterinary Sciences, 2020
The objectives of the study were to detect toxins and antiseptic resistance genes in Staphylococcus aureus isolated from cows with subclinical mastitis in Egypt. A total of 400 quarter milk samples (QMS) were collected from different dairy herds in which
Ebtsam E.Z.Kotb, Jehan A. Gafer
doaj   +1 more source

Development of an Algorithm for Rapid Herd Evaluation and Predicting Milk Yield of Mastitis Cows Based on Infrared Thermography

Applied Sciences, 2022
The aim of this study was to explore the possibility of assessing the health status of a cow’s udder using infrared thermography. We studied the effect of mastitis on cow milk yield, the effect of mastitis on udder surface skin temperature, and the ...
Artyom R. Khakimov, Dmitriy Y. Pavkin, Sergey S. Yurochka, Maksim E. Astashev, Igor M. Dovlatov   +4 more
doaj   +1 more source

Genetic correlations among somatic cell scores, productive life, and type traits from the United States and udder health measures from Denmark and Sweden [PDF]

, 1998
Sire genetic evaluations for protein yield, somatic cell score (SCS), productive life, and udder type traits from the US were correlated with sire evaluations for udder health from Denmark and Sweden and then the correlations were adjusted for accuracies
Banos, G, Nielsen, US, Philipsson, J, Rogers, GW   +3 more
core   +1 more source

Comparison of performance and fitness traits in German Angler, Swedish Red and Swedish Polled with Holstein dairy cattle breeds under organic production [PDF]

, 2020
Although the use of local breeds is recommended by organic regulations, breed comparisons performed under organic production conditions with similar production intensities are scarce.
Bieber, A., Ivemeyer, S., Knierim, U., Leiber, F., Simantke, C., Spengler Neff, A., Wallenbeck, A.   +6 more
core   +1 more source