Determines the prevalence of brucellosis in indigenous cattle from Gobe and Ghibe (central Ethiopia).
Selecciona los documentos para visualizarlos
Nombre del archivo | Ver recurso |
---|
Se han encontrado 1.881 recursos
Determines the prevalence of brucellosis in indigenous cattle from Gobe and Ghibe (central Ethiopia).
This article on the types, breeds and management of cattle and buffalo in Africa describes both traditional management systems and recent innovations, and considers the factors determining productivity, the environmental impact of pastoralism and the genetic improvement of African cattle. Topics ...
A financial analysis was performed to assess the performance of three acaricide-treatment groups of indigenous breeds (Zebu and Nganda) of cattle on a ranch in Luwero District, Uganda. The treatments were based on different frequencies: twice-a-week dipping, once-a-month dipping and no tick contr...
Bioassay of acaricide resistance on three common cattle ticks was carried out on four farms in Holotta area, Central Ethiopia, using a standardized FAO Acaricide Resistance Test Methods. Larval progeny of Boophilus decoloratus, Rhipicephalus e. evertsi and Amblyomma variegatum were subjected to l...
Two bovine bacterial artificial chromosome clones were screened by PCR to amplify the tumour necrosis factor alpha (TNFA) gene. DNA extraction and Southern blotting and probing with a (GT)10 oligonucleotide were performed, followed by cloning into the pUC19 vector. A 0.9 kb fragment containing se...
Rumen fistulated Friesian X Zebu lactating cows were freely fed on diets containing oat-vetch hay ad libitum plus cottonseed oilmeal with 1.5 kg barley 1 or 3 kg with added sodium chloride 0 or 3 g/kg diet (low and adequate Na) in a 2 X 2 factorial design with periods of 20 days.
Selecciona los documentos para visualizarlos
Nombre del archivo | Ver recurso |
---|