Results 21 to 30 of about 197,800 (309)

Thermal imaging to measure scrotal surface temperature and its use as a tool for breeding soundness evaluation of Zebu bulls

open access: yesIndian Journal of Animal Sciences, 2021
The present study was planned to understand the effect of scrotal surface temperature on semen quality and Infrared thermography as a tool for breeding soundness evaluation of Zebu bulls.
M ABDULLAH   +7 more
doaj   +1 more source

Genetic parameters for Kleiber ratio and its relation to other body weight traits in Nilagiri and Sandyno sheep

open access: yesIndian Journal of Animal Sciences, 2016
Kleiber ratio (KR) is an indicator of growth efficiency irrespective of body size. The trait was recommended as an efficient indirect selection criterion.
R VENKATARAMANAN   +4 more
doaj   +1 more source

Prevalence and risk factors of some arthropod-transmitted diseases in cattle and sheep in Jordan [PDF]

open access: yesVeterinary World, 2020
Aim: The objectives of this study were to determine the prevalence and associated risk factors of bluetongue virus (BTV) in sheep and bovine ephemeral fever virus (BEFV) in dairy cattle in Jordan.
Zaidoun S. Hijazeen   +2 more
doaj   +1 more source

Animal lameness detection with radar sensing [PDF]

open access: yes, 2018
Lameness is a significant problem for performance horses and farmed animals, with severe impact on animal welfare and treatment costs. Lameness is commonly diagnosed through subjective scoring methods performed by trained veterinary clinicians, but ...
Busin, Valentina   +9 more
core   +1 more source

Breeding Strategies for Weather Resilience in Small Ruminants in Atlantic and Mediterranean Climates

open access: yesFrontiers in Genetics, 2021
Many efforts are being made to cope with negative consequences of climate change (CC) on livestock. Among them, selective breeding of resilient animals to CC is presented as an opportunity to maintain high levels of performance regardless of variation in
Manuel Ramón   +5 more
doaj   +1 more source

Nasal carriage of Staphylococcus aureus in dairy sheep [PDF]

open access: yesVeterinary Microbiology, 2005
The purpose of this study was to assess the prevalence of Staphylococcus aureus nasal carriage of dairy sheep in farms producing cheeses manufactured with raw ewe's milk. The study showed that 29% of ewes carried S. aureus in their nares. The genetic diversity of the 136 isolates recovered from the anterior nares of the ewes, from the ambient air of ...
Valls-Fox, Hugo   +4 more
openaire   +4 more sources

A survey of Mycoplasma agalactiaein dairy sheep farms in Spain [PDF]

open access: yesBMC Veterinary Research, 2012
Abstract Background Contagious Agalactia (CA) is one of the major animal health problems in small ruminants because of its economic significance. Currently, four Mycoplasma spp. have been associated with this syndrome: M. agalactiae, M. mycoides subsp. capri, M. capricolum subsp. capricolum and M. putrefaciens.
Ariza-Miguel, Jaime   +2 more
openaire   +4 more sources

Characterization of the milk lipid fraction in non-dairy sheep breeds [PDF]

open access: yesArchives Animal Breeding, 2015
Studies regarding the composition of milk fat are mostly conducted on dairy breeds. The aim of our studies was to evaluate the fatty acid, cholesterol and phospholipid amount in the milk of two non-dairy sheep breeds.
A. J. Rozbicka-Wieczorek   +4 more
doaj   +1 more source

Application of selection mapping to identify genomic regions associated with dairy production in sheep.

open access: yesPLoS ONE, 2014
In Europe, especially in Mediterranean areas, the sheep has been traditionally exploited as a dual purpose species, with income from both meat and milk.
Beatriz Gutiérrez-Gil   +5 more
doaj   +1 more source

A Decision Support System for Economically Sustainable Sheep and Goat Farming

open access: yesAnimals, 2020
The European sheep and goat sector is characterized by low professionalization and management training. Moreover, it is fragmented in terms of production aims and farming systems.
Sotiria Vouraki   +8 more
doaj   +1 more source

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