Browsing by Author "Lemma, Alemayehu PhD"
Now showing 1 - 2 of 2
Results Per Page
Sort Options
Item Study on Breeding Soundness and Fertility of Senar Jackass (Equus Asinus) in North Gondar,Amhara Region ,Ethiopia(Debre Zeit, 2009-06) Tsega, Aweke; Lemma, Alemayehu PhDThis study was carried out with an objective of evaluating the breeding sundness, fresh and chilled semen.and fertility of Senar jackasses.The physical characteristies such as the body weight. Height. Body condition. and age of the jacks was measured and recorded.Item Ultrasonographic Studies on Ovarian Dynamics and Assciated Estrus Manifestations of Jennies Under Controlled Management(Debre Zeit, 2008-06) Kebede, Hassen; Lemma, Alemayehu PhDSerial ultrasonographic study was condueted on nine Jennies aged 5-14 years from December 2007 to April.2008 with the objective of characterizing ovarian follicular activities and estrus manifestations under controlled management.The jennies were housed, fed on hay and concentrate, regularly watered and were not working during the study.Ovarian follicular activity was derermined from number and size distribution of follicles.