Abstract: One of the basic agronomic practices to improve yield potential of chickpea is identification of optimum plant spacing. Thus, field experiment was conducted to assess the effect of inter-row and intra-row spacing on the growth, yield components and yield of chickpea variety at Haramaya District at main season. The treatment consisted one chickpea variety namely Habru, three inter- row (20, 30 and 40 cm) and four intra- rows spacing (5, 10, 15 and 20 cm). The experiment was laid out...
Abstract: Haricot bean contributes to the national economy as a source of food, export commodity, source of income and employment. However, despite its importance for cash generating, the white haricot bean value chain inefficiency and production are influenced by low productivity, erratic rainfall, post-harvest loss and price fluctuations. This study is therefore instigated to identify the main actors and their role in value chains, analyze the market performance and identify determinants o...
Abstract: There is a credit market failure in Ethiopia, as evidenced by constraints on banks giving agricultural credit, unbalanced economic sector finance, and worse agricultural credit performance. It is possible to look into the seriousness of these problems using a variety of techniques. The analysis of macroeconomic and bank-specific variables that influence agricultural credit and the performance of agricultural finance, as well as how agricultural finance influenced Ethiopia's export ...
Abstract: Wheat market in Dembecha district experienced in poor market linkage, disproportional benefit share, and inadequate market supply and market alternatives. This study was aimed to analyze value chain actors’ interaction and their role, wheat market structure-conduct and performance, factors affecting market supply and market outlet choices of smallholder wheat producers in Dembecha district of West Gojjam zone. The study used cross-sectional data collected from a sample of 130 far...
Abstract: Maize is becoming an important cereal crop in Ethiopia due to its use as sources of food security and income. However, the productivity of the crop inhibited by insufficient application of NPSB fertilizer rates and gaps intra row spacing. Therefore, a field experiment was conducted at Metta District to determine the effects of application of different rates of blended NPSB fertilizer and intra- row spacing on growth, yield components and yield of maize and to evaluate the cost bene...
Abstract: Sorghum [Sorghum bicolor(L.)Moench] is the most important staple crop in Ethiopia and cultivated in a wide range of elevation and rainfall conditions .In the dry lowland areas of Ethiopia. Sorghum production and productivity is constrained by various abiotic and biotic factors including parasitic weed Striga. Several studies revealed that, the effect of Striga on sorghum can vary from 40% to 100% yield loss. Therefore, the objective of this study was to identify the best combinatio...
Abstract: Ethnopedological and pedological investigations have been largely centred on agricultural land uses and associated practices. However, indigenous peasants have also relied on soil resources to eke their livelihood in other activities including non-commercial pottery making. Clayey soils, weathered sandstone and other materials are traditionally used in the Kweneng District of Botswana for earthenware pottery. This study bridges the gap in the dearth of information on the pedologica...
Abstract: The experiment was conducted in Haramaya University beef farm from July 2019- June 2020 with the objective to investigate milk production, milk composition and calve growth performance(birth weight,weaning weight and daily weight gain) of ogaden cattle under improved feeding management. Sixteen lactating cows from early to late lactation stage were used by Randomized complete block design to receive four treatment diets. The supplementation was given based on cow’s daily milk yie...
Abstract: A study was conducted to assess forage mass, botanical composition, nutritive value of herbaceous vegetation, grazing behavior, forage selectivity and performance of co-grazing sheep, goats, cattle and camels with initial body weights (BW) of 20.6±2.09, 16.6±0.97, 96.8±3.43 and 162.3±21.28 kg, respectively. Grazing lasted 16 weeks, using 6 growing animals from each animal species (AS). Animals co-grazed 6 ha of grazing area (G) with diverse plant species. Four enclosures (E) ea...
Abstract: The study was conducted to evaluate the effect of genotype, age at slaughter, aging temperatu re and aging duration on meat toughning of beef produced from Arsi, Borena, Harar and cro ss of Holstein Friesian with Arsi cattle breeds. A total of 24 bulls from Arsi (6), Borana (6), Harar (6) and crossbreed of HF breeds (6) were used for this study. The bulls were stratified into two age groups 2 - 3 and 4 - 5 years. Temperature and pH were recorded at 45 min, 3, 6, 12 and 24 hours on ...
Abstract: The study was based on two experiments;Experiment Iused white leghorn layers (Paper I and Paper II) whereasExperiment IIused cobb500 broilers (Paper III and Paper IV). Experiment-I was conducted to study effect of replacing soybean meal (SBM)with graded levels of linseed meal (LSM) on feed intake, egg production and quality, fertility, hatchability and chick quality(Paper I) and egg chemical compositions, fatty acids profiles and eating quality (Paper II). Experiment-II studied fee...
Abstract: The general objectives of the study were to provide information necessary for the development of appropriate management strategies to ensure improved quality of drinking water for livestock and to determine the extent to which consuming saline water affects performance and health of sheep and goats. Specific objectives were to analyze the quality of water from rift valley lakes of Ethiopia for livestock drinking and to determine the effects of salinity of drinking water on performa...
ABSTRACT--- This experiment was carried out to determine the performance and carcass quality of broilers placed on pro-vitamin A cassava and sweet cassava-based diets using maize-based diet as control. The results show that daily weight gain of birds placed on maize-based diet (19.67g) was statistically higher (p0.05) among themselves. The average daily feed intake of the maize- based diets (54.07g/day) was significantly higher (p0.05) between each other. The feed conversion ratio of 2.75...
Abstract: Environmental friendly pre-treatment of fibre has been lately adopted by many researchers worldwide but not fully understood. Although various chemical modifications of fibre through several chemical treatments have been explored, but less has been done on lower sodium hydroxide (NaOH) concentrations. This paper investigated the effect of thermalization at 115 C and lower NaOH of concentrations (1, 3 and 5) effect on mukwa wood flour as a way of minimizing chemical impact on possib...
Abstract: Termite mounds are replete with natural nanoparticles, and they vary in physicochemical, geochemical, mineralogical, and biological properties from the adjoining soils. Although termite mounds have wide ecological and environmental roles including soil formation, faunal and vegetation growth and diversity, organic matter decomposition, geochemical exploration, water survey, treatment of underground contamination, thermoregulation, gas exchange, and global climate change, their nano...