Sixteen West African dwarf (WAD) goats weighing 5.5kg to 10.7kg were used to determine the growth performance ofWADgoats fed boiled driedGmelina arborea leaves and sundried Moringa oleifera leaves. The goats were allotted randomly into four treatments groups of four animals each having two replicates each in a completely randomized design. Goats in T1 were fed concentrate and Panicum maximum (control diet), in T2 were fed concentrate and boiled dried Gmelina arborea leaves, goats in T3 were fed concentrate and sundried moringa oleifera leaveswhile goats in T4were fed concentrate andmixture of freshGmelina arborea and freshMoringa oleifera leaves. The experiment lasted for 10 weeks. The animals were weighed on weekly basis throughout the 56 days (8 weeks) of the experiment. Feed intake and weight changes were monitored. Data collected were analyzed using the one way analysis of variance (ANOVA) while the mean were separated using the Duncan multiple range test. The result from this study shows that animals in T4 fed concentratewithmixture of fresh Gmelina arborea leaves and freshMoringa oleifera leaves performed better in respect to feed intake having a record of 2.88 0.008 followed by T1 2.86 0.012 while experimental animals in T2 and T3 had the lowest value 2.69 0.011 and 2.60 0.008 respectively, animals in T4 gained weight while those in T1, T2 and T3 lost weight. The study suggest the use of fresh Gmelina arborea leaves and fresh Moringa oleifera leaves in feeding goats due to the fact that they are efficiently utilized by the animals and their availability even at the peak of dry season.
The aims of the study were to provide estimate of repeatability on the body weight and body traits of the three genotype of grower pigs. Data on 30 growing pigs comprising of three strains, landrace, large white and Duroc of the same age were used to estimate the repeatability ® of body weight (BDW), and linear body traits measured from 2-8 weeks of growth and development. The linear body traits measured was: Head length (HDL), Body length (BDL), body girth (BDG), Ham length (HML), Ear length (ERL) and Neck circumference (NCG). Repeatability estimate for body weight of the three strains were relatively high (0.62, 0.71 and 0.64) for landrace, large white and duroc respectively at 8 weeks of growth. The repeatability values ranged from low to high for other linear body traits (0.2 – 0.52) in the three strains of pigs at early stage of growth. The high repeatability estimates noted for most of the traits imply possible high expected genetic response from inherent transmitting ability of the pigs of traits with moderate's repeatability and the low repeatability estimates recorded for some other traits imply that collection of additional records and improvement of non-genetic factors influencing performance will improve these traits. The three genotype of pigs although were better in terms of development performance, but additional measurements and improvement of non-genetic factors influencing repeatability traits will be needed to realize expected respond from selection.
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