• Epidemiology and Management of Maize Lethal Necrosis in Ethiopia 

  Regassa Fayissa, Bayissa (Haramaya University, 2022)

  Maize (Zea mays) is one of the most important staple food crops in the Eastern Africa region including Ethiopia. Maize lethal necrosis (MLN) is becoming a threat to maize production and has been challenging food security ...
• Colonization History, Phylogeography and Conservation Genetics of the Gravely Endangered Tree Species Hagenia abyssinica (Bruce) J.F. Gmel from Ethiopia 

  Bekele Ayele, Taye (Georg-August University of Gottingen, 2008)

  Within an altitudinal range of 126 meters below sea level at Afar Depression to 4,620 meters above sea level (m asl ) at the spectacular mountaintops of Ras Dejen, Ethiopia’s varying physiographic features endowed the ...
• Germplasm Diversity and Genetics of Quality and Agronomic Traits in Ethiopian Mustard (Brassica carinata A. Braun) 

  Alemayehu Asfaw, Nigussie (Georg-August University of Gottingen, 2001)

  Ethiopian or Abyssinian mustard (Brassica carinata A. Braun) has a number of agronomic advantages over other oilseed crops of similar ecological adaptation in Ethiopia. Very' high contents o f erucic acid in its oil and ...
• Forest Soils of Ethiopian Highlands: Their Characteristics in Relation to Site History Studies based on stable isotopes 

  Eshetu, Zewdu (Swedish University of Agricultural Sciences, 2000)

  Isotopic composition and nutrient contents o f soils in forests, pastures and cultivated lands were studied in Menagesha and Wendo-Genet, Ethiopia, in order to determine the effects o f land use changes on soil organic ...
• Breeding programs for indigenous chicken in Ethiopia Analysis of diversity in production systems and chicken populations 

  Dana, Nigussie (Wageningen University, 2011)

  The aim of this research was to generate information required to establish a sustainable breeding program for improving the productivity o f locally adapted chickens to enhance the livelihood of rural farmers in Ethiopia. ...
• Ecology and Management of Boswellia papyrifera (Del.) Hochst. Dry Forests in Tigray, Northern Ethiopia 

  Gebrehiwot, Kindeya (Georg-August-University of Gottingen, 2003)

  T he annual rale of deforestation in Ethiopia ranges from 100,000 to 200,000 hectares (FAO 1988). It has been accelerating in recent years due to unwise use mainly for subsistence and local economic activities, increased ...
• The Effect of Natural Feed Additives on Methane Emissions, Nutrient Intake, Digestibility and Rumen Fermentation Parameters 

  Aemiro Kehaliew, Ashagrie (Obihiro University, 2016)

  Different concentrations of Sunphenon 30S-O (standardized green tea extract) were investigated for their effects on in vitro methane (CH4) production, volatile fatty acid (VFA) concentration, ammonia-N (NH3-N) concentration, ...
• EPIDEMIOLOGY OF BARLEY YELLOW DWARF AND SOURCES OF RESISTANCE GENES IN BARLEY IN ETHIOPIA 

  BEKELE, BERHANU (HARAMAYA UNIVERSITY, 2018)

  Barley yellow dwarf viruses (BYDVs), maize yellow dwarf virus (MYDV) and cereal yellow dwarf viruses (CYDVs), collectively known as yellow dwarf viruses (YDVs), are causing the most economically important virus diseases ...
• MODELING OF FUNCTIONAL WHEAT-BASED EXTRUSION PROCESS CONDITIONS 

  TEAMIR SISAY, MULUGETA (ADDIS ABABA UNIVERSITY, 2018)

  Extruded expanded products are becoming an essential part of the food in the today’s fast-paced life. However, due to the presence of high amounts of starch, high gluten and low amounts of beneficial nutrients in most ...
• AGRO-MORPHOLOGICAL AND MOLECULAR CHARACTERIZATION OF ENSET (Ensete ventricosum (Welw.) Cheesman) LANDRACES FROM ETHIOPIA 

  YEMATAW GEBRE, ZERIHUN (ADDIS ABABA UNIVERSITY, 2018)

  The study was conducted with the objective of assessing and documenting indigenous knowledge and perception associated with the distribution, diversity, Enset Xanthomonas Wil, its etiology and mode of transmission, and ...
• Climate Variability and Change in Ethiopia: Exploring impacts and adaptation options for cereal production 

  Tseganeh Kassie, Belay (Wageningen University, 2014)

  Smallholder farmers in Ethiopia have been facing severe climate related hazards, in particular highly variable rainfall and severe droughts that negatively affect their livelihoods. Anticipated climate change is expected ...
• Multipurpose fodder trees in Ethiopia: Farmers' perception, constraints to adoption and effects o f long-term supplementation on sheep performance 

  Mekoya Kassa, Abebe (Wageningen University, 2008)

  Many organizations in Ethiopia have promoted exotic multipurpose fodder tree species particularly Sesbania sesban for livestock feed and soil improvement. Despite the apparent benefits, the number of farmers planting ...
• Dryland resources, livelihoods and institutions: diversity and dynamics in use and management of gum and resin trees in Ethiopia 

  Woldeamanuel, Teshale (Wageningen Universtity, 2011)

  Dry woodlands comprise the largest forest resources in Ethiopia. An important feature of these forests is their richness in Acacia, Boswellia and Commiphora (ABC) species that produce gum and resin. Gums/resins significantly ...
• MYCORRHIZAL SYMBIOSIS AND SEEDLING PERFORMANCE OF THE FRANKINCENSE TREE (BOSWELLIA PAPYRIFERA) 

  BIRHANE HIZIKIAS, EMIRU (WAGENINGEN UNIVERSITY, 2011)

  Arid areas are characterized by a seasonal climate with a long dry period. In such stressful environment, resource availability is driven by longterm and shorterm rainfall pulses. Arbuscular Mycorrhizal (AM) fungi enhance ...
• GENETIC STUDIES TOWARDS ELUCIDATION OF DROUGHT TOLERANCE OF POTATO 

  Bekele Tessema, Biructawit (Wageningen University & Research, 2017)

  Potato (Solarium tuberosum L.) is a staple food with great economic value that ranks as the fourth most important food crop in the world. Globally potato is cultivated on 19 million hectare, being 8tn in terms of area ...
• Prospects for marker assisted improvement of African tropical maize germplasm for low nitrogen tolerance 

  Tadesse Ertiro, Berhanu (University of the Free State, Bloemfontein, South Africa, 2018)

  Nitrogen (N) is one of the most yield limiting nutrients in maize. However, farmers in sub-Saharan Africa (SSA) use very little N due to low income. Nitrogen Use Efficient (NUE) varieties can provide a partial solution ...
• LAND USE/COVER CHANGE, WATER AND SOIL QUALITY DYNAMICS UNDER IRRIGATED AGRICULTURE IN ZEWAY, KETAR, AND BULBULA SUB-WATERSHEDS, CENTRAL RIFT VALLEY OF ETHIOPIA 

  Abera Hora, Dejene (Haramaya University, Haramaya, 2018)

  In the Central Rift Valley (CRV) of Ethiopia, various evidences indicate that irrigated agriculture has been expanding since the last few years. Scientific information on the impact of this recent expansion on quality ...
• Landscape Level Modelling of the Ethiopian Highland Resources: A geo-informatics application to their sustainable management, use and conservation 

  Kindu Mengesha, Mengistie (Technische Universitat Munchen, 2017)

  Monitoring of land use/land cover (LULC) changes provides critical inputs to evaluate complex causes and responses in order to project future trends better, and it is a prerequisite for making effective development plans. ...
• Plant Population Dynamics of Dodonaea angustifolia and Olea europaea ssp. cuspidata in Dry Afromontane Forests of Ethiopia 

  BEKELE, TESFAYE (Acta Universitatts Upsaliensis, 2000)

  Human disturbance has led to excessive deforestation and to a very limited forest cover in the Afromontane zone of Ethiopia, which forms a large part of the country. Thus urgent conservation measures are required ...

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