Abstract: In Ethiopia, small scale irrigation is thought to be one of the most useful irrigation systems which has a profound impact on food security through increasing income and production. Therefore, the study focused on the impact of small scale irrigation on farm household food security with specific reference to Kobo District of Amhara Regional State. The specific objectives of the study were to identify factors affecting households’ participation in small scale irrigation and its im...
Abstract: ICTs has a positive impact on the living conditions of rural and urban societies if it used in appropriate and utilize to the maximum extent. This study is, therefore, focused on exploration of opportunities and challenges in using Information and Communication Technologies (ICTs) for poverty reduction. The objective of the study includes Identifying opportunities of using ICTs in poverty reduction in this region, Exploring challenges of using ICT in poverty reduction and Suggestin...
Abstract: Systematic analysis of climate change and variability at local scale is critical to improve planning on agricultural activities and thus reduce vulnerability of the community. Therefore, the present study was aimed to analyze trends of climate variables and assessing its potential effects on sorghum production in the Haramaya District. Historical climate data (1985-2016) were collected from National Meteorological Agency of Ethiopia. Future climate data (2020-2099) were downscaled ...
Abstract: The study was conducted in Selale-Addis, Ambo-Woliso, and Adama-Asela milk sheds in Ethiopia with the objective to investigate milk postharvest losses, their causes, mitigation strategies, physicochemical, compositional, microbial quality, and safety of raw milk, and their effects on household income and per capita milk consumption in the study area. The three milk sheds were purposively selected based on their potential for milk production, whereas households were selected randoml...
Abstract: Sensory quality and physicochemical properties are very important to determine yoghurt quality. Sensory attributes of yoghurt can be affected by starter cultures and pasteurization temperature in yoghurt manufacturing process. This study was aimed to investigate effect of three commercial starter cultures namely YoFlex Mild 1.0 and YF-L904 (thermophilic yoghurt cultures containing strains of Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophiles) and RST-743(Lac...
Abstract: This study was conducted in Enebse Sar Middir district with the objective of performance evaluation of scavenging local chicken under intensive and extensive production system. To evaluate the performance of local chicken at intensive system Mertule Mariam ATVET College was used and 30 pullets were housed in three panes. And to evaluate the performance of local chicken at extensive system three agro ecologies were selected and in each agro ecology three kebeles were selected and pe...
Abstract: The study was conducted to investigate the effects of different levels of black cumin seed (Nigella sativa L.) on chicken performances, fertility and hatchability of egg, chick quality, embryonic mortality, blood parameters and economic benefit of black cumin seeds on white leghorn layers at Haramaya University Poultry Farm for 70 days. One hundred eighty WL layer at twenty- four weeks of age with an average initial body weight of 1219.52± 5.45g were randomly distributed to four t...
Abstract: Ethiopia having 4.5 million heads of dromedary camels is the third in camel population worldwide. However, studies pertaining to the role of camel as meat animal and its meat quality are not well addressed so far. This dissertation was aimed to investigate the effects of age, body condition, and postslaughter handling on slaughter characteristics and quality of camel meat in eastern Ethiopia. The survey assessed camel meat production potentials and constraints in Shinile district a...
Abstract: The study was conducted to evaluate effects of replacing different levels of sceerened red haricot bean (SRHB) for soybean meal on dry matter intake, body weight gain, egg production, egg quality, feed conversion ratio, fertility, hatchability, chick quality of white leghorn chicken, and economic profitability. A total of 225 (195 hens + 30 cocks) at age of 30 weeks with initial body weight of 1104.7± 16.35 gram were randomly distributed in to 15 pens each with 13 hens and 2 cocks...
Abstract: productivity is low due to use of poor quality seeds, inappropriate seed rate and unavailability of adaptable improved varieties to wide range of agro-ecologies. Therefore, this experiment was conducted at Kersa, eastern Ethiopia with the objectives of evaluating the effect of seeds sources, seed rates and varieties on yield and yield related traits and to determine seed quality of different sources of bread wheat varieties. The laboratory experiment was laid out as Completely Rand...
Abstract: A study was conducted using 40 yearling Arsi-Bale sheep with initial body weight of 19.85+0.29 kg (mean + SD). The objectives were to evaluate the varietal differences among faba bean straws and to evaluate effects of feeding different varieties of faba bean straws with concentrate (2 parts wheat bran: 1 part noug seed cake) fed at the rate 70% straws and 30% concentrate mixture on feed intake, digestibility, body weight gain and carcass characteristics of the animals. The varietie...
Abstract: Common bean (Phaseolus vulgaris L.) is an important food security crop in Ethiopia. However, the national average yield is very low owing to a number of abiotic and biotic stresses. Low soil fertility, coupled with limited fertilizer application practice by famers could be amongst the major one of the stresses that may caused for the low national mean yield of the crop in the country. Therefore, a field experiment was conducted at Bako to study the effect of integrated use of Rhizo...
Abstract: The experiment was conducted at Haramaya University Beef fattening station, to evaluate the effect of maize silage inclusion at different levels on feed intake, growth performance, carcass characteristics, and meat quality. Twelve castrated Harar oxen of average age 6 years with the initial body weight of 229±1.18 kg (mean+SE) were used for the experiment. The animals were randomly distributed to four treatments each with three replications in a completely randomized design. The d...
Abstract: The present work is an attempt to assess the effect of crustal contamination through the Granitoids host rock, within the southern Bastar mafic dykes of Chhattisgarh, India, in the light of geochemical characteristics. Petrographically, these dykes are classified as Amphibolite, Dolerite/Meta-Dolerite and Diorite. Geochemically, all dyke samples have been classified as “high iron sub-alkaline Tholeiites”. On account of overlapping magnesium and iron concentration in Amphibolite...
Abstract: This study was conducted to evaluate the growth performance, carcass characteristics, meat yield, primal meat cuts, meat quality, and some biochemical bases for tenderness of meat from bulls of Arsi, Harar, Jersey*Horro crossbred, and Ogaden cattle breeds finished on corn silage based diet at Beef Cattle Farm, Haramaya University, Ethiopia. A total of 12 bulls of four cattle breeds (i.e. 3 bulls from each breed of Arsi, Harar, Jersey*Horro crossbred, and Ogaden) with 2.0 to 2.5 yea...