Abstract: Onion (Allium cepa L.) is one of the major horticultural crops grown in Dembiya district, Ethiopia. However, due to lack of research recommendations on agronomic practices, growers are not using optimum irrigation level and NPSB blended fertilizer rate. The main objects of this study to check the effects of drip irrigation levels and NPSB blended fertilizer rate. The treatment consist of three irrigation levels (100%, 80% and 60% ETc) and five NPSB blended fertilizer rate (0, 50, 1...
Abstract: Chickpea is one of the important cool season food legumes in northeastern Ethiopia but its productivity is adversely affected by various abiotic and biotic constraints among which climate variability is the major one. Research on impact of climate change and adaptation strategies for chickpea are very in the study region. Crop productivity must be increased to meet the rapidly growing food demands. New agricultural research system is needed to provide sufficient information. The pr...
Abstract: Rice is an important crop in Maitsebri area in Tigray region but the productivity of the crop constrained by lack of appropriate agronomic practices including seed rate and also lack of nitrogen fertilizer in the region. Thus, a field experiment was conducted in 2016 main cropping season in Tselemti District, Northwest Tigray Zone to assess the effect of seed and nitrogen fertilizer rates on major upland rice varieties; and to identify economically feasible seed and nitrogen fertil...
Abstract: Tef is a highly valued crop in the national diet of Ethiopians and the major crops grown in Adola District, Guji Zone, Oromia Region. However, its productivity is low due to declining soil fertility as result of intensive soil erosion and long history of cultivation. Therefore, a field experiment was carried out on sub site of Bore Agricultural Research Center in Adola District during the 2018 main cropping season to assess the effect of blended NPS and N fertilizers rates on yield...
Abstract: Malt barley being an important cash crop of the study area, it was cultivated for both home consumption and market purposes. However, its productivity and grain quality is mainly constrained by low yielding vareity, lack of approprite time of N fertilizer application and seed rate recommendation in the study area.Thus, this study was carried out under farmer’s field at Bekoji district during 2018 main cropping season to assess the effect of varieties, time of nitrogen application...
Abstract: The field experiment was carried out at Bako Agricultural Research Center, during 2017 with the objectives of evaluating the effect of maize-soybean intercropping and blended NPS on yields and yield traits of the component crops. The experiment was laid out in RCBD with three replication in factorial combination of three soybean planting densities (25% (125, 000), 50% (250,000) and 75% (375,000)) and four fertilizer rate (0, 50, 100 and 150 kg ha-1). Maize (BH 546), and Soybean (Di...
Abstract: Maize (zea mays L) is one of the most important cereal crops grown in Ethiopia. Field experiment was undertaken on clay loam soil at Teppi national spice research center, Ethiopia during 2013/2014 cropping season with the objectives of investigating the effect of supplementary irrigation on yield and yield component of maize for achieving maximum crop yield in rain fed agriculture during belge season. The experiment was laid out in RCBD (Randomized Complete Block Design) with three...
Abstract: A total of sixteen barley (Hordeum vulgare L.) genotypes were evaluated for genetic variability and character associations at two different environments. The genotypes were grown in a simple lattice design. Data were collected on 16 morpho-agronomic characters. The analysis of variance at each location showed significant (P< 0.05) difference for all of the characters, except spikelets per spike gonder This indicated the existence of variability and hence the potential for selection...
Abstract: Field experiment was conducted to assess the effect of sources of animals’ manure and rates of inorganic NP on yield and yield related parameters of maize on the saline soil at Alage, southern Ethiopia. Factorial combinations of three sources of animals’ manure (beef, goat, and poultry), and five rates (0, 25%, 50%, 75%, and 100%) of the recommended dose of inorganic NP fertilizers (92 kg N ha-1 and 69 kg P2O5 ha-1) were laid out in randomized complete block design with three r...
Abstract: Scarcity of water is the most severe constraint for development of agriculture in arid and semi-arid areas. Under such conditions, the need to use the available water economically and efficiently is indisputable. The important strategy for increasing water productivity and improving water use efficiency in the area of water scarcity, was deficit irrigation. A field experiment was conducted at Mehoni Agricultural Research Center during off season aimed at investigating the effect of...
Abstract: An experiment was conducted in Horro Guduru Zone, at Guduru Animal Production and Research Center (GAPRC) of Wollega University to evaluate the effect of Ficus sur (Cv. Forssk) fruits supplementation on feed intake, milk yield and composition, and sensory attributes of Horro cows. Twelve healthy lactating Horro cows of similar lactation stage, body weight and condition were selected from GAPRC. All of the selected cows were in early (one weak to 10days) lactation stage. The experim...
Abstract: Soil acidity, which is associated directly with deficiency of nutrients like phosphorus (P); nitrogen (N) and potassium (K) and is accompanied by toxicity of aluminium (Al), iron (Fe) and manganese (Mn) appear to be the major constraint to crop production in western parts of Ethiopia in particular. Therefore, three field experiments were carried out in the acidic soil of Assosa, western Ethiopia, for two years in 2014 and 2015 main growing seasons. Thus, the first experiment was co...
Abstract: The study was conducted in Sibu Sire District of eastern Wollega zone with the objective of to determine dairy production practice, milk quality and to identify the marketing system of milk and milk products in the study area. A total of 6 kebeles were selected randomly. From each of the selected kebeles 30 households were purposively selected based on the owing of at least one local dairy cows and interviewed with open ended and close ended questionnaire. Thirty samples of fresh m...
Abstract: Sorghum [Sorghum bicolor (L.) Moench] is an important food crop cultivated in arid and semi-arid regions of Ethiopia in general and East Hararghe Zone in particular. However, the productivity of the crop is low due to limited and erratic rainfall, low soil fertility, and traditional farming practice. Therefore, effects of seed priming, and combined application of in-situ moisture conservation and nutrient management on sorghum productivity were investigated during 2014 cropping sea...
Abstract: Faba bean (Vicia faba L.), also called ‘broad bean or horse bean’ is an annual crop, which mainly grows in the highlands of Ethiopia for human consumption. The objective of this study was to improve the quantity and quality of forages produced from intercropping of faba bean (Vicia faba L.) with forage oats (Avena sativa L.) on forage biomass, straw, grain yields, and straw quality. Farmers have an experience of not weeding faba bean plots to get more weed biomass. The field tr...