• Parasitic Nematodes and Fusarium Wilt Of Hot Peppers (Capsicum Spp.) And Their Management Using Endospore Forming Rhizobacteria in Jimma Zone, Southwest Ethiopia Dissertation 

  Shiferaw Demissie Tola; Beira H. Meressa; Diriba Muleta; Fassil Assefa (2025-01-06)

  Hot pepper is a popular crop in Ethiopia, widely cultivated for consumption and as a significant source of income for smallholder farmers. It also contributes to the overall economy of the country. Among vegetables and ...
• Effect of Bone Char on Nodulation Capacity, growth and yield Soybean (Glycine Max L. Merr.) Grown in High P-Fixing Acidic Soils Thesis 

  Mulgeta W/Michael Fita; Milkiyas Ahmed; Gezahegn Berecha (2025-06-27)

  Soil acidity is one of the major obstacles to soybean production in south western Ethiopia, reducing availability of phosphorus (P) which plays a crucial role in the energy-intensive process of nitrogen fixation. ...
• Genetic Diversity of Sweet Sorghum [Sorghum bicolor (L.) Moench] Accessions from Ethiopia using Simple Sequence Repeat Markers Thesis 

  Melkamu Genet Worku; Wosene Gebreselassie; Tsegaye Getahun (2024-06-27)

  Sweet sorghum is a cereal crop that can grow for multiple purpose uses. Despite its global significance and potential, it faced genetic erosion, due to its low productivity and low farmers’ preferences over grain ...
• Effect of Planting Density of Lima Bean (Phaseolusl Lunatus L.) On The Performance and System Productivity of Maize (Zea Mays L.)-Lima Bean Intercropping In South West Ethiopia Thesis 

  Jihad Husen; Amsalu Nebiyu; Merkeb Getachew (2024-06-27)

  The gradual decrease in land holdings for food production is alarming over time to meet the increasing food demand of the increasing population all over the world particularly in developing nations like Ethiopia. ...
• Effects of Phosphorus Fertilizer Rate and Rhizobia Inoculation on Growth, Nodulation and Yield of Soybean [Glycine max (L.) Merrill] Varieties under Nitisols of Southwestern Ethiopia Thesis 

  Garoma Firdisa Bekele; Amsalu Nebiyu; Gedefa Sori (2024-06-27)

  Soybean is high quality protein source for resource poor families and oil crop in Ethiopia, but low phosphorus levels and soil acidity limit yields in the Buno Bedele area. Therefore, the aim of this study is to ...
• Responses of Common Beans (Phaseolus Vulgaris L.) To Rates Ofnps and Vermicompost Fertilizers at Nejo, Western Ethiopia Thesis 

  Degefa Elyas Keba; Solomon Tulu; Amsalu Nebiyu (2024-05-27)

  Common bean (Phaseolus vulgaris L.) is an important legume crop with high food and industrial use in Western Ethiopia. However, the productivity of the crop is extremely low, which could be attributed to low soil ...
• Parasitic Nematodes And Fusarium Wilt Of Hot Peppers (Capsicum Spp.) And Their Management Using Endospore Forming Rhizo bacteria in Jimma Zone, Southwest Ethiopia Dissertation 

  Shiferaw Demissie Tola; Beira H. Meressa; Diriba Muleta; Fassil Assefa (2025-01-27)

  Hot pepper is a popular crop in Ethiopia, widely cultivated for consumption and as a significant source of income for smallholder farmers. It also contributes to the overall economy of the country. Among vegetables and ...
• Factors Affecting Quality And Biochemical Attributes Of Arabica Coffee (Coffea Arabica L.) In Kafa Biosphere Reserve, Southwest Ethiopia Dissertation 

  Gezahegn Berecha; Adugna Debela; Taye Kufa (2025-06-27)

  Ethiopian coffee has a distinctive quality that is gifted by nature. Though improving yield and quality is a challenging process, identifying gaps in the natural quality of coffee produced in major coffee growing regions ...
• Assessment of n, p, k deficiency of maize (Zea mays L) throughNutrient omission trial in omo nadda district,Southwestern ethiopia Thesis 

  Mustefa Edao; Amsalu Nebiyu; Milkiyas Ahmed (2024-06)

  Maize (Zea mays L.) is a fundamental staple food crop in Ethiopia, with widespread cultivation and consumption across various regions. Despite continuous growth, maize yields in the study area have not reached their full ...
• Genetic Diversity of Sweet Sorghum [Sorghum bicolor (L.) Moench] Accessions from Ethiopia using Simple Sequence Repeat Markers Thesis 

  Melkamu Genet; Wosene Gebreselassie; Tsegaye Getahun (2024-06)

  Sweet sorghum is a cereal crop that can grow for multiple purpose uses. Despite its global significance and potential, it faced genetic erosion, due to its low productivity and low farmers’ preferences over grain sorghum, ...
• Evaluation of Barley Genotypes for their Resistance against Barley Shoot Fly, Delia flavibasis Stein (Diptera: Anthomyiidae) in South Eastern Ethiopia Thesis 

  Megersa Abdisa; Wakuma Bayissa; Allo Aman (2024-06)

  Barley (Hordeum vulgare L.) is globally an important cereal crop, mainly used for food, animal feed and brewing. In Ethiopia, it is the fifth most important cereal crop after teff, wheat, maize and sorghum both in terms ...
• Influence of Combined Application of NPSB Blended Fertilizer and Vermicompost on0 Yield and Seed Quality of Soybean Varieties (Glycine max (L.) Merrill) in Dale Sadi District, Western Oromia, Ethiopia Thesis 

  Lemesa Emisha; Jima Nego; Amsalu Nebiyu (2024-06)

  Soybean (Glycine max (L.) Merrill) is a pulse crop with multiple food and economic advantages for small-scale farmers.However, decline in soil fertility due to nutrient depletion and the cost of fertilizers has been ...
• Effect of planting density of lima bean (Phaseolusl lunatus L.) On thePerformance and system productivity of maize (Zea mays L.)-limaBean intercropping in south west ethiopia Thesis 

  Jihad Husen; Amsalu Nebiyu; Merkeb Getachew (2024-06)

  The gradual decrease in land holdings for food production is alarming over time to meet the increasing food demand of the increasing population all over the world particularly in developing nations like Ethiopia. Cultivating ...
• Effects of Seeding and NPSB Blended Fertilizer Rates on Yield and Yield Components of Bread Wheat (Triticum aestivum L.) in Abay Chomen District, Horo Guduru Wollega Zone, Western Ethiopia Thesis 

  Hambissa Feyissa; Mohammed Worku; Jima Nego (2024-06)

  Low soil fertility and poor crop management practices including use of inappropriate seeding rate are among the major constraints limiting the productivity of wheat in Ethiopia in general and in the study area in particular. ...
• Distribution, pathogenic variation, and integratedManagement of common bean (Phaseolus vulgaris L.)Angular leaf spot (Pseudocercospora griseola) in southwest Ethiopia Thesis 

  Getu Abera; Girma Adugna; Beira H. Meressa (2024-06)

  Common bean (Phaseolus vulgaris L.) is the most important grain directly consumed in the human diet, accounting to half of the grain legumes consumed worldwide. Angular leaf spots (ALS), caused by Pseudocercospora griseola ...
• Effects of Phosphorus Fertilizer Rate and Rhizobia Inoculation on Growth, Nodulation and Yield of Soybean [Glycine max (L.) Merrill] Varieties under Nitisols of Southwestern Ethiopia Thesis 

  Garoma Firdisa; Amsalu Nebiyu; Gedefa Sori (2024-06)

  Soybean is high quality protein source for resource poor families and oil crop in Ethiopia, but low phosphorus levels and soil acidity limit yields in the Buno Bedele area. Therefore, the aim of this study is to investigate ...
• Distribution of enset root mealybug (Paraputo ensete) and Evaluation of some botanicals against the insect in Dawuro zone south western ethiopia Thesis 

  Ermias Elias; Esayas Mendesil; Chemeda Abedeta (2024-06)

  Enset root mealybug (Paraputo ensete) is a major pest of enset plant that hinders the growth and productivity of the enset plant in study area. In the study area, there is no information available to enset producing ...
• Effect of NPS And Urea Fertilizer Combined Application on Wheat Yield and Yield Related Fruits in Bule Hora District, Southern Ethiopia Thesis 

  Deme Megersa; Solomon Tulu; Amsalu Nebiyu (2024-06)

  Bread wheat is one of the key food crops in the study area and grown for home consumption, market and strategic crop to address food security in Ethiopia. However, the productivity and yield is mostly constrained by soil ...
• Optimizing management practices influencing Onion (allium cepa l.) Bulb and seed production and Quality in parts of amhara region, ethiopia Dissertation 

  Teshome ashagrie; Derbew Belew; Amsalu Nebiyu (2024-10)

  Onion (Allium cepa L.) is one of the most important vegetable crops in Ethiopia. However, the yield and quality of both bulb and seed production are far below the global average due to several factors. Practices such as ...
• Effects of Processing and Drying Methods on Quality and Chemical Composition of Arabica Coffee Varieties and their Economic Analysis in Jimma Zone, Southwest Ethiopia Dissertation 

  Elfinesh Firdissa; Ali Mohammed; Gezahegn Berecha (2024-11)

  Proper coffee processing plays a crucial role in enhancing coffee quality and market value, with factors like growing conditions, processing, and drying techniques directly influencing cup quality and biochemical ...

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