Abstract: The study was conducted at Deder District, in East Hararghe Zone, Eastern Ethiopia. The aim of the study was to investigate farmers’ shade tree species preference and evaluate selected soil physicochemical properties under and outside shade tree canopy. To address the objectives of this study, all necessary data were collected through key informant interview, questionnaire survey and soil sampling. A total of 15 key informants and 60 households were participated for preference ra...
Abstract: Homegarden agroforestry practices encompass an assortment of woody species and provide a number of social, ecosystem services and economical benefits. Many studies have been undertaken to identify woody species and quantify the carbon stock potential of homegarden agroforestry. However, there is still little focus on the relationship between woody species diversity and carbon stocks. This study was aimed at assessing woody species diversity and carbon stock and the relationship bet...
Abstract: Scattered trees within farmland are common land-use in Ethiopia and many parts of the tropics. These systems play an important role in climate change mitigation and adaptation, through carbon sequestration. Therefore, in the eastern part a little information compiled, generally and specifically in the study district don’t any information available concerning woody species diversity of scattered trees on farmland and its role in carbon sequestration. This study objectives, was con...
Abstract: Rural farm households face an increasing challenge looking for alternative income sources to supplement their small scale agricultural activities. To this end, this paper examines the determinants of income diversification among rural households using cross sectional data collected from Tulo District of Western Hararghe Zone, Ethiopia. Both primary and secondary data were collected from different sources. The data were obtained from 120 sample household heads that were selected thr...
Abstract: Agroforestry practice is well known in eastern Ethiopia and multifunctional working landscape and can play in conserving and enhancing biodiversity and carbon sequestration. Despite some studies related with plant species diversity, its contribution and carbon stock potential of agroforestry. But the study on woody species diversity and carbon stock potential of coffee-based and parkland agroforestry systems in a single document is not well studied. The study was carried out to ass...
Abstract: Homegarden agroforestry support biodiversity and a considerable contribution for rural households’ food security. Yet, the diversity of plant species and it’s contribution to food security was insufficiently understood and documented in Melka Bello District. Therefore, the study aims to assess the diversity of plant species in homegarden agroforestry and its contribution to food security in Melka Bello District of East Hararghe Zone, Ethiopia. Sixteen kebeles were purposively s...
Abstract: The agricultural sector greatly influences the economic performance and is the longstanding sector in contributing to food security in Ethiopia. This research attempts to contribute to the understanding of farm households’ crop commercialization and food security conditions in Eastern zone of Tigray, Ethiopia. Specifically, it was designed to estimate the level of crop commercialization and calorie consumption, investigate the common determinants of intensity of crop commercializ...
Abstract: Sorghum grows in a wide range of agro-ecologies most importantly in the drought prone areas and is the main staple food crop in eastern Ethiopia. However, Striga hermonthica is the major constraint to sorghum production in the Striga-stricken or invaded areas. Thus, this research was conducted with the specific objectives to: (1) investigate the prevalence and socio economic impact of Striga infestation in sorghum growing areas; (2) evaluate the effect of moisture conservation prac...
Abstract: For Sekela Woreda smallholder potato producers, potato has significant contribution for consumption at home and in generating cash income. Therefore, enhancing potato producers access to market and linking them to most beneficial outlets is a key issue needed. Hence, this study was aimed to analyzing structure-conduct-performance of potato market, identifying factors affecting market supply of potato as well as factors affecting the market outlet choices of potato producers. Data w...
Abstract: Woody species of Parkland agroforestry are prominent features in many crop landscapes in Ethiopia. Parkland agroforestry which is a system practiced for many local populations is very important for house hold food security and widely acknowledged. Therefore, in the eastern part a little information compiled in the eastern part generally and specifically in the study district don’t any information available concerning woody species diversity of parkland agroforestry and its role i...
Abstract: Agroforestry consists different diversity of plants and has a unique potential of balancing the net carbon emissions as a sink and reservoir for CO2 at both above and below-ground. The objective of this study was to investigate woody species diversity, management, and the biomass carbon and soil organic carbon stocks of Parkland Agroforestry (PLA) in Nagelle Arsi, Central Rift Valley of Ethiopia. Three study kebeles (Aliwoyo, Ashoka and, Godeduro) representing lowland, midland and ...
Abstract: In Ethiopia, the problem of food security is an enduring critical challenge, which their responses were dominated by annual emergency food aid for a long time. In 2005, to combat the problem of food security and to move away from the previous system of annual emergency appeals, the Ethiopian government in collaboration with development partners launched social protection program called productive safety net program. This study was evaluated the impact of PSNP on household food secu...
Abstract: The selection and use of appropriate Agroforestry tree species to maintain a sufficiently high nutrient supply to meet crop needs remains a major challenge of nutrient management under low input farming systems. Therefore, research on C. macrostachyus, F.vasta and E.abyssinica foliage litter quality as it relates to decomposition and nutrient release has become very important. A study was conducted to determine the rate of decomposition and nutrient release pattern from foliage lit...
Abstract: Parkland agroforestry woody species are prominent features in many landscapes worldwide, and their ecological, social and economic importance is widely acknowledged. Farmers have different objectives for retaining trees on their farm. This study was conducted to assess woody species diversity and evaluate the effect of selected tree species on sorghum yield components. For woody species inventory in the farmland with diameter at breast height (DBH) ≥5 cm were identified and measu...
Abstract: The study was conducted to investigate the effects of Acacia tortilistree in farmland on some selected soil physicochemical properties, and maize grain yield in Gursumdistrict, Eastern Hararghe, Oromia, Ethiopia. For the experiment of soil physicochemical properties, two factors: distance from tree trunk with three levels (under canopy, edge of canopy and out of canopy) and soil depth with two levels (0-20cm and 20–40cm depth) with factorial arrangement in RCBD replicated six tim...