The success or failure of artificial insemination starts with the quality status of semen used, hence, this study aimed to investigate the effects of breed, season and year on bovine semen quality of the National Bull Stud of Rwanda kept at Masaka bull station, Rwanda. A total of 1475 semen samples were collected bi-weekly from nine bulls of Holstein Friesian (n = 3), Inyambo (n = 3) and Jersey (n = 3) breed using an... Read more.
The study was conducted in Moretna Jiru district, North Shoa zones of Amhara Regional State of Ethiopia from February 2014 to January 2016 to assess fattening cattle marketing system. The primary and secondary data were collected through structured interview, focus group discussion and direct filed observation. Statistical package for social science (SPSS 16) were used to analyze data. In the study area, most... Read more.
The experiment was conducted for 90 days of feeding trial at Bako district, Western Ethiopia using twenty yearling male Horro sheep weighing 20.42 ± 0.35 kg (mean ± SD) with the objectives to evaluate the effect of supplementation of nougseed meal and wheat bran mix (1:1) on body weight (BW) gain and carcass characteristics of Horro sheep. The experiment was arranged with four blocks and four treatments in... Read more.