An experiment was conducted on station, using a nested design in order to evaluate the effects of a Urea Molasses Multi-Nutrient Block (UMMB) supplementation of typical dry season, roughage based diets on the performance of mid lactating local Fogera and their F1 Holstein Friesian crosses in Ethiopia. Eight cows each from both breeds were assigned to a forage-based control diet and an experimental diet with UMMB supplementation. Highly significant differences were observed between treatments for most production traits. However, Fogera and crossbred dairy cows showed a different response pattern for some traits. Crossbred dairy cows were superior over Fogera for milk production, reproductive performance and benefit-cost ratio regardless of UMMB supplementation. Conversely, Fogera cows had higher milk solid contents and supplementing them with UMMB had a greater effect on milk fat than in crossbred cows. It is concluded that supplementing dairy cows with UMMB during the dry season is basically a helpful measure to maintain production. Depending on the availability of UMMB, priority in supplementation however, should be given to cows with a high genetic potential for milk production.

A cross-sectional survey on fasciolosis was conducted in March 2009 in Taveta Division. Bura Ndogo, Challa, Kiwalwa, Kitogoto and Lake Jipe Gicheha settlements participated in the study. A total of 338 (197 cattle, 111 goats and 30 sheep) faecal samples from 42 herds were examined using the sedimentation technique. Similarly, husbandry practices and aspects of herd owner education in the same settlements were captured using a standard questionnaire. Selective deworming targeted at the sick and /or weak looking animals was done by some herd owners interviewed. Fasciolosis prevalence in cattle, goats and sheep was 25.9%, 23.4% and 33.3%, respectively. Extensive grazing and age stratum 7 - 12 months were identified as potential fasciolosis risk factors with the latter being significantly (p<0.05) associated with the disease. On the contrary, home watering, training on livestock husbandry practices and deworming were significant (p< 0.05) protective factors of fasciolosis. Improved husbandry practices assisted by the selective anthelmintic treatments targeting the young animals were identified as feasible fasciolosis control options for Taveta division. In conclusion, the results of the study have clearly shown that fasciolosis is widespread in Taveta Division making it necessary for further longitudinal studies on the disease for establishment of an effective control programme