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Debre Markos University offers a Browse by Title feature within its Institutional Research Repository System that enables users to easily find and access academic research outputs by their titles. This feature organizes theses, dissertations, and other scholarly works alphabetically or by keyword in the title, allowing researchers, students, and the community to quickly locate specific documents when they know all or part of a title. By focusing on titles, users can efficiently explore the repository's collection and discover relevant research materials without needing to search by author or department.

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Research Papers by Title Sorted alphabetically A-Z
Optimizing Peanut (Arachis hypogaea L.) Production: Genetic Insights, Climate Adaptation, and Efficient Management Practices: Systematic Review
Journal Article
Yohannes Gelaye and Huaiyong Luo Submitted: Oct 25, 2024
Agriculture and Natural resources Horticulture
Abstract Preview:
Abstract: Peanut production plays a crucial role in global food security, particularly in developingcountries, where it provides essential nutrition and income. This paper examines the optimizationof peanut production through genetic advancements, climate adaptation strategies, and sustainablepractices. The primary objective is to increase yields by addressing challenges related to climatechange, pests, and resource constraints. Globally, peanut production is hindered by rising temper-atures, irregular rainfall, and declining soil quality, impacting both yield and quality. Developingcountries, especially in Africa and Asia, face additional challenges, such as limited access to advancedagricultural technologies, inadequate infrastructure, and insufficient support for smallholder farmers.The vital issues include genetic vulnerabilities to pests, climate stress, and inefficient water use.Recent genetic research has provided insights into breeding more resilient, drought-resistant varieties,offering hope for improving yields, despite environmental challenges. The adoption of climateadaptation strategies, precision farming, and integrated pest management is essential for boostingproductivity. These, along with optimized irrigation and nutrient management, have significantlyimpacted peanut production in resource-limited settings. Additionally, drought-resistant varietieshave proven crucial, enabling farmers to increase resilience and yields in areas facing climate stress.In conclusion, optimizing peanut production requires continued investment in genetic advancements,infrastructure, and sustainable practices. Future efforts should focus on improving climate adaptationand sustainable farming techniques for long-term success.Keywords: climate adaptation; drought-resistant varieties; genetic advancements; integrated pestmanagement; precision farming; sustainable practices
Full Abstract:
Abstract: Peanut production plays a crucial role in global food security, particularly in developingcountries, where it provides essential nutrition and income. This paper examines the optimizationof peanut production through genetic advancements, climate adaptation strategies, and sustainablepractices. The primary objective is to increase yields by addressing challenges related to climatechange, pests, and resource constraints. Globally, peanut production is hindered by rising temper-atures, irregular rainfall, and declining soil quality, impacting both yield and quality. Developingcountries, especially in Africa and Asia, face additional challenges, such as limited access to advancedagricultural technologies, inadequate infrastructure, and insufficient support for smallholder farmers.The vital issues include genetic vulnerabilities to pests, climate stress, and inefficient water use.Recent genetic research has provided insights into breeding more resilient, drought-resistant varieties,offering hope for improving yields, despite environmental challenges. The adoption of climateadaptation strategies, precision farming, and integrated pest management is essential for boostingproductivity. These, along with optimized irrigation and nutrient management, have significantlyimpacted peanut production in resource-limited settings. Additionally, drought-resistant varietieshave proven crucial, enabling farmers to increase resilience and yields in areas facing climate stress.In conclusion, optimizing peanut production requires continued investment in genetic advancements,infrastructure, and sustainable practices. Future efforts should focus on improving climate adaptationand sustainable farming techniques for long-term success.Keywords: climate adaptation; drought-resistant varieties; genetic advancements; integrated pestmanagement; precision farming; sustainable practices
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Oxytenanthera abyssinica (A. Rich.) Munro land suitability evaluation in the Kurar watershed, Abay Gorge, Upper Blue Nile River Basin, Ethiopia
Journal Article
Simeneh Gedefaw Abate a,*, Abrham Mulu Belay a, Birhanie Alemayehu Ambaye b, Alemayehu Kefalew Shembo c, Demisachew Shitaw Cherie d, Mebrate Belachew Tiruneh e,Tsedenya Adinew Bekele f Submitted: Aug 16, 2024
Natural & Computational Sciences Biology
Abstract Preview:
O. abyssinica, known in Ethiopia as lowland bamboo, is a solid-stemmed clump-forming bamboo species widelydistributed in the western dry regions of Ethiopia. The versatility of the species means that it has enormouspotential for land restoration in arid and semi-arid areas, in addition to bringing socio-economic benefits. It alsodisplays remarkable adaptability, allowing it to thrive in the challenging ecological conditions of areas such asthe Abay Gorge. The Abay Gorge, situated within the Upper Blue Nile River Basin of Northwestern Ethiopia ischaracterized by problems associated with soil erosion and land degradation. This study, therefore, aimed toevaluate and recommend a suitable spatial analysis for the adoption and development of lowland bamboo(O. abyssinica). Fifteen primary influencing factors were chosen according to the needs of O. abyssinica, theaccessibility of data, and the financial implications associated with data analysis, particularly the expensesrelated to soil laboratory testing. Eight composite soil samples were taken directly by dividing the watershed intotwo categories (upper and lower catchment areas). These composite soil samples were analyzed. Data analysiswas performed via Analytical Hierarchy Process (AHP) in conjunction with Multi-Criteria Decision-Making(MCDM) analysis and the use of Remote Sensing (RS) and Geographic Information System (GIS). The spatialanalysis employed in this study was a weighted sum overlay analysis, which was applied by considering thecriteria weight assigned to each factor. The analysis revealed that 21.2 % (666.5 ha) of the total area was highlysuitable for the growth and development of O. abyssinica. About 56 % (1753 ha) of the land was moderately andmarginally suitable for the desired land utilization type. However, 23 % (723.8 ha) of the study area was un-suitable for O. abyssinica. O. abyssinica has the potential to rehabilitate large parts of challenging areas such as theAbay Gorge due to its naturally invase rhizomes and drought-tolerance. It can also be introduced into agrofor-estry systems and used as living fences for villages.
Keywords: AHP, GIS, Land evaluation, Lowland bamboo, MCDM, Remote sensing
Full Abstract:
O. abyssinica, known in Ethiopia as lowland bamboo, is a solid-stemmed clump-forming bamboo species widelydistributed in the western dry regions of Ethiopia. The versatility of the species means that it has enormouspotential for land restoration in arid and semi-arid areas, in addition to bringing socio-economic benefits. It alsodisplays remarkable adaptability, allowing it to thrive in the challenging ecological conditions of areas such asthe Abay Gorge. The Abay Gorge, situated within the Upper Blue Nile River Basin of Northwestern Ethiopia ischaracterized by problems associated with soil erosion and land degradation. This study, therefore, aimed toevaluate and recommend a suitable spatial analysis for the adoption and development of lowland bamboo(O. abyssinica). Fifteen primary influencing factors were chosen according to the needs of O. abyssinica, theaccessibility of data, and the financial implications associated with data analysis, particularly the expensesrelated to soil laboratory testing. Eight composite soil samples were taken directly by dividing the watershed intotwo categories (upper and lower catchment areas). These composite soil samples were analyzed. Data analysiswas performed via Analytical Hierarchy Process (AHP) in conjunction with Multi-Criteria Decision-Making(MCDM) analysis and the use of Remote Sensing (RS) and Geographic Information System (GIS). The spatialanalysis employed in this study was a weighted sum overlay analysis, which was applied by considering thecriteria weight assigned to each factor. The analysis revealed that 21.2 % (666.5 ha) of the total area was highlysuitable for the growth and development of O. abyssinica. About 56 % (1753 ha) of the land was moderately andmarginally suitable for the desired land utilization type. However, 23 % (723.8 ha) of the study area was un-suitable for O. abyssinica. O. abyssinica has the potential to rehabilitate large parts of challenging areas such as theAbay Gorge due to its naturally invase rhizomes and drought-tolerance. It can also be introduced into agrofor-estry systems and used as living fences for villages.
Keywords: AHP, GIS, Land evaluation, Lowland bamboo, MCDM, Remote sensing
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Palliative care utilisation globally by cancer patients: systematic review and meta- analysis
Journal Article
Addisu Getie 1 , Gizachew Yilak 2 , Temesgen Ayenew 3 , Baye Tsegaye Amlak 3 Submitted: Apr 20, 2025
College of Health Science Nursing
Abstract Preview:
Introduction: The rising global prevalence of cancer reveals significant regional disparities in palliative care adoption. While some countries have incorporated palliative care into their systems, over half of the world lacks such services, and oncology-specific palliative care integration is sparse. This study evaluates the global prevalence of palliative care use among cancer patients.
Methods: A comprehensive search across multiple databases was conducted to identify relevant studies. Data extraction and organisation were managed using Microsoft Excel, and analysis was performed with STATA/MP 17.0. A weighted inverse variance random-effects model was applied, and heterogeneity was assessed with Cochrane I² statistics. Subgroup analyses, sensitivity analyses and Egger's test were used to explore heterogeneity, publication bias and influential studies.
Full Abstract:
Introduction: The rising global prevalence of cancer reveals significant regional disparities in palliative care adoption. While some countries have incorporated palliative care into their systems, over half of the world lacks such services, and oncology-specific palliative care integration is sparse. This study evaluates the global prevalence of palliative care use among cancer patients.
Methods: A comprehensive search across multiple databases was conducted to identify relevant studies. Data extraction and organisation were managed using Microsoft Excel, and analysis was performed with STATA/MP 17.0. A weighted inverse variance random-effects model was applied, and heterogeneity was assessed with Cochrane I² statistics. Subgroup analyses, sensitivity analyses and Egger's test were used to explore heterogeneity, publication bias and influential studies.
Results: The global prevalence of palliative care among cancer patients was 34.43% (95% CI: 26.60 to 42.25). Africa had the highest utilisation rate at 55.72% (95% CI: 35.45 to 75.99), while the USA had the lowest at 30.34% (95% CI: 19.83 to 40.86). Studies with sample sizes under 1000 showed a higher utilisation rate of 47.51% (95% CI: 36.69 to 58.32). Approximately 55% (95% CI: 35.26 to 74.80) of patients had a positive attitude towards palliative care, and 57.54% (95% CI: 46.09 to 69.00) were satisfied with the services. Positive attitudes were significantly associated with higher palliative care utilisation.
Conclusion: Only about one-third of cancer patients globally receive palliative care, with the highest utilisation in Africa. Nearly half of patients have a favourable attitude towards palliative care, and a similar proportion are satisfied with the services.

Keywords: Cancer; End of life care; Nursing Home care; Palliative Care.
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Personal Protective Equipment Utilization and Determinant Factors Among Workers in Phibela Edible Oil Factory, West Gojjam, Ethiopia
Journal Article
Abraham Teym 1 , Eniyew Tegegne 1 , Getasew Yirdaw 1 , Lake Kumlachew 1 , Temesgen Ayenew 2 , Mahmud Ahmednur 3 , Tirsit Ketsela Zeleke 4 , Alehegn Aderaw Alamneh 5 Submitted: Mar 11, 2025
College of Health Science Environmental Health
Abstract Preview:
Background: An edible oil factory is a labor-intensive and technologically complex industry, with workers potentially exposed to a variety of dangers associated with such industries. Personal protective equipment is a universal, legal requirement, and an important strategy for preventing occupational injuries and illnesses caused by workplace hazards. However, such industries receive little attention, especially in Ethiopia.
Objective: To assess personal protective equipment utilization and its associated factors among workers in the PhiBela edible oil factory in Burie, Ethiopia, in 2022.
Full Abstract:
Background: An edible oil factory is a labor-intensive and technologically complex industry, with workers potentially exposed to a variety of dangers associated with such industries. Personal protective equipment is a universal, legal requirement, and an important strategy for preventing occupational injuries and illnesses caused by workplace hazards. However, such industries receive little attention, especially in Ethiopia.
Objective: To assess personal protective equipment utilization and its associated factors among workers in the PhiBela edible oil factory in Burie, Ethiopia, in 2022.
Methods: A cross-sectional study was employed among the PhiBela edible oil factory workers in Burie. A simple random sampling technique was used to select 389 PhiBela edible oil factory workers. Face-to-face interviews and self-administered structured questionnaires were used to collect data on workers' protective equipment utilization practice, socio-demographic, work-related, environmental, and organizational factors. Data was analyzed using SPSS version 25. The logistic regression method was used to see factors associated with workers' protective equipment utilization. The strength of the association was calculated using an odds ratio at 95% confidence intervals.
Results: Of the total workers, 216, 55.52% (48.33-57.78) workers utilize personal protective equipment in the factory. The study showed safety training [AOR (4.68, 95%CI (2.76-7.45)], availability of personal protective equipment [AOR = 4.86; 95%CI: 2.23-6.98], regular health and safety supervision [AOR = 2.751; 95%CI: 1.806-3.801], availability of safety guideline at workplace [AOR = 3.798; 95%CI: 1.248-6.173], having work experience 3 years and above [AOR = 1.64; 95%CI: 1.06-2.18], not using alcohol [AOR = 3.07; 95%CI: 2.11-4.76], and not smoking cigarette [AOR = 1.88; 95%CI: 1.55-3.11] were predictors of personal protective equipment utilization.
Conclusion: The level of personal protective equipment utilization among Phibela edible oil factory workers is 55.52%, which is moderate when compared to other studies done in developing countries. The presence of Safety training, availability of personal protective equipment, regular health and safety supervision, availability of guidelines at workplaces, having work experiences, not using alcohol, and cigarrete smoking were factors found to be a significant predictors of personal protective equipment utilization. As a result, close workplace supervision, safety training, and availing guidelines are the recommendations to be in place.

Keywords: Ethiopia; Utilization; factory worker; personal protective equipment.
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Personal Protective Equipment Utilization and Determinant Factors Among Workers in Phibela Edible Oil Factory, West Gojjam, Ethiopia
Journal Article
Abraham Teym 1 , Eniyew Tegegne 1 , Getasew Yirdaw 1 , Lake Kumlachew 1 , Temesgen Ayenew 2 , Mahmud Ahmednur 3 , Tirsit Ketsela Zeleke 4 , Alehegn Aderaw Alamneh 5 Submitted: Mar 11, 2025
College of Health Science Environmental Health
Abstract Preview:
Background: An edible oil factory is a labor-intensive and technologically complex industry, with workers potentially exposed to a variety of dangers associated with such industries. Personal protective equipment is a universal, legal requirement, and an important strategy for preventing occupational injuries and illnesses caused by workplace hazards. However, such industries receive little attention, especially in Ethiopia.
Objective: To assess personal protective equipment utilization and its associated factors among workers in the PhiBela edible oil factory in Burie, Ethiopia, in 2022.
Full Abstract:
Background: An edible oil factory is a labor-intensive and technologically complex industry, with workers potentially exposed to a variety of dangers associated with such industries. Personal protective equipment is a universal, legal requirement, and an important strategy for preventing occupational injuries and illnesses caused by workplace hazards. However, such industries receive little attention, especially in Ethiopia.
Objective: To assess personal protective equipment utilization and its associated factors among workers in the PhiBela edible oil factory in Burie, Ethiopia, in 2022.
Methods: A cross-sectional study was employed among the PhiBela edible oil factory workers in Burie. A simple random sampling technique was used to select 389 PhiBela edible oil factory workers. Face-to-face interviews and self-administered structured questionnaires were used to collect data on workers' protective equipment utilization practice, socio-demographic, work-related, environmental, and organizational factors. Data was analyzed using SPSS version 25. The logistic regression method was used to see factors associated with workers' protective equipment utilization. The strength of the association was calculated using an odds ratio at 95% confidence intervals.
Results: Of the total workers, 216, 55.52% (48.33-57.78) workers utilize personal protective equipment in the factory. The study showed safety training [AOR (4.68, 95%CI (2.76-7.45)], availability of personal protective equipment [AOR = 4.86; 95%CI: 2.23-6.98], regular health and safety supervision [AOR = 2.751; 95%CI: 1.806-3.801], availability of safety guideline at workplace [AOR = 3.798; 95%CI: 1.248-6.173], having work experience 3 years and above [AOR = 1.64; 95%CI: 1.06-2.18], not using alcohol [AOR = 3.07; 95%CI: 2.11-4.76], and not smoking cigarette [AOR = 1.88; 95%CI: 1.55-3.11] were predictors of personal protective equipment utilization.
Conclusion: The level of personal protective equipment utilization among Phibela edible oil factory workers is 55.52%, which is moderate when compared to other studies done in developing countries. The presence of Safety training, availability of personal protective equipment, regular health and safety supervision, availability of guidelines at workplaces, having work experiences, not using alcohol, and cigarrete smoking were factors found to be a significant predictors of personal protective equipment utilization. As a result, close workplace supervision, safety training, and availing guidelines are the recommendations to be in place.

Keywords: Ethiopia; Utilization; factory worker; personal protective equipment.
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Political Reform and religious violence in some Ethiopian Regions since 2018: Evidence from Sidama, Somali,and Oromia
Journal Article
Alene Agegnehu Waga a,*, Kelemu Zelalem Berhanu Submitted: Aug 14, 2024
Social Science and Humanities Political Science and International Relations
Abstract Preview:
In the post-1991 period, the Ethiopian People’s Revolutionary Democratic Front clearly endorsed the separationof state and religion. More importantly, the government is obliged to deliver equal protection for the peacefulworshiping and well-being of religious institutions. However, there is little or no protection given to the Ethi-opian Orthodox Church and Christians, specifically in the post 2018 political transition. Therefore, this studyexamines the most devastating and selective murdering and slaughtering of Orthodox Christians and the de-molition of the church a few months after a new governmental transition took place in April 2018. To do so, thispaper applied the theory of “religious victimization” to analyze the interplay between the so-called politicalreform and religious practice since 2018. In this respect, a qualitative research approach with a case researchdesign was used: ten in-depth interviews, three focus group discussions, field observations, and secondarysources analysis. According to the findings, thematic analysis was applied by arranging items in the team basedon their similarities. The results of the study also revealed that there were mass killings and demolition of or-thodox Christian properties in the Ethio-Somalia, Oromia, and Sidama regions of Ethiopia. Vandalism wassupposed to be systematic and well-planned. In this study, the researchers strongly recommend that the gov-ernment identify intervention strategies to stop the atrocities of Ethiopian Christians.
Keywords: Church burnings, Demolition properties, Ethiopian orthodox church, Political transition, Religious freedom, Mass killings
Full Abstract:
In the post-1991 period, the Ethiopian People’s Revolutionary Democratic Front clearly endorsed the separationof state and religion. More importantly, the government is obliged to deliver equal protection for the peacefulworshiping and well-being of religious institutions. However, there is little or no protection given to the Ethi-opian Orthodox Church and Christians, specifically in the post 2018 political transition. Therefore, this studyexamines the most devastating and selective murdering and slaughtering of Orthodox Christians and the de-molition of the church a few months after a new governmental transition took place in April 2018. To do so, thispaper applied the theory of “religious victimization” to analyze the interplay between the so-called politicalreform and religious practice since 2018. In this respect, a qualitative research approach with a case researchdesign was used: ten in-depth interviews, three focus group discussions, field observations, and secondarysources analysis. According to the findings, thematic analysis was applied by arranging items in the team basedon their similarities. The results of the study also revealed that there were mass killings and demolition of or-thodox Christian properties in the Ethio-Somalia, Oromia, and Sidama regions of Ethiopia. Vandalism wassupposed to be systematic and well-planned. In this study, the researchers strongly recommend that the gov-ernment identify intervention strategies to stop the atrocities of Ethiopian Christians.
Keywords: Church burnings, Demolition properties, Ethiopian orthodox church, Political transition, Religious freedom, Mass killings
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Potential Assessment of Coal Deposit in Debre Eliyas Woreda, East Gojjam Zone, Ethiopia.
Research Paper
Siham Adem Lecturer Principal-Investigator Geology/Petrology Address sihamadem2127@gmail.com Ajebush Wuletaw Lecturer CoInvestigator Geology/ Economic Geology ajebushwuletaw21@gmail.com Dawit Asmare Assistant Professor CoInvestigator Geology/Engineering Geology dawitasmare55@gmail.comAmare Getaneh Lecturer CoInvestigator Geology/ Hydrogeology amagetch@gmail.com Abrham Mulualem Lecturer CoInvestigator Geology/Geophysics mulubr2901@gmail.com Yohannes Gasu Lecturer CoInvestigator Geology/Hydrogeology yonaskalu21@gmail.com Submitted: Oct 30, 2025
Natural & Computational Sciences Geology
Abstract Preview:
ABSTRACT The present study was conducted to assess the potential occurrence of coal deposits in the East Gojjam zone, specifically in Debre Eliyas woreda. It also aims to determine the quality and quantity of coal through field and laboratory techniques. A total of twenty coal samples and twenty rock samples were systematically collected from surface outcrops and analyzed at the Geological Survey of Ethiopia. Major oxides in the rock units were determined using Atomic Absorption Spectrometry (AAS), while coal samples were subjected to Gravimetric, Proximate, and Adiabatic Calorimetric analyses to quantify moisture content, volatile matter, fixed carbon, ash content, and calorific value. The geologic setup of the study area is predominantly characterized by sedimentary rock, like Sandstone, limestone, mudstone, and basaltic rocks. Geochemical analysis of sandstone, mudstone, and limestone samples reveals distinct compositional characteristics that reflect their depositional environments and diagenetic processes, providing valuable insights for resource exploration and geotechnical assessments. A geological map at a scale of 1:25,000 and three coal occurrence maps at a 1:20,000 scale were prepared based on detailed field surveys and laboratory analyses. Chemical analysis of collected coal samples revealed moisture contents ranging from 2.32% to 29.72%, volatile matter from 20.01% to 37.29%, fixed carbon from 7.12% to 31.88%, ash content from 4.27% to 66.07%, and calorific values between 2,323.044 and 9,378.684 Cal/gm. The values indicate that the coal in Debre Eliyas ranges in rank from lignite to bituminous. Across all identified coal-bearing sites, the average seam thickness ranges from 2.35 to 5.13 meters. The total estimated coal resource of the study area is approximately 2,755,124.83 tons. Keywords: Debre Elias, Coal Deposit, Economic Potential, Calorific value
Full Abstract:
ABSTRACT The present study was conducted to assess the potential occurrence of coal deposits in the East Gojjam zone, specifically in Debre Eliyas woreda. It also aims to determine the quality and quantity of coal through field and laboratory techniques. A total of twenty coal samples and twenty rock samples were systematically collected from surface outcrops and analyzed at the Geological Survey of Ethiopia. Major oxides in the rock units were determined using Atomic Absorption Spectrometry (AAS), while coal samples were subjected to Gravimetric, Proximate, and Adiabatic Calorimetric analyses to quantify moisture content, volatile matter, fixed carbon, ash content, and calorific value. The geologic setup of the study area is predominantly characterized by sedimentary rock, like Sandstone, limestone, mudstone, and basaltic rocks. Geochemical analysis of sandstone, mudstone, and limestone samples reveals distinct compositional characteristics that reflect their depositional environments and diagenetic processes, providing valuable insights for resource exploration and geotechnical assessments. A geological map at a scale of 1:25,000 and three coal occurrence maps at a 1:20,000 scale were prepared based on detailed field surveys and laboratory analyses. Chemical analysis of collected coal samples revealed moisture contents ranging from 2.32% to 29.72%, volatile matter from 20.01% to 37.29%, fixed carbon from 7.12% to 31.88%, ash content from 4.27% to 66.07%, and calorific values between 2,323.044 and 9,378.684 Cal/gm. The values indicate that the coal in Debre Eliyas ranges in rank from lignite to bituminous. Across all identified coal-bearing sites, the average seam thickness ranges from 2.35 to 5.13 meters. The total estimated coal resource of the study area is approximately 2,755,124.83 tons. Keywords: Debre Elias, Coal Deposit, Economic Potential, Calorific value
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Potential influence of nitrogen fertilizer rates on yield and yield components of carrot (Dacus carota L.) in Ethiopia: Systematic review
Journal Article
Yohannes Gelaye and Sewnet Getahun Submitted: Jul 18, 2024
Agriculture and Natural resources Horticulture
Abstract Preview:
Abstract
Carrot is a significant root crop in Ethiopia but its production faces challenges such as nutrient loss and unfavorable growth conditions, which hinder its productivity. The objective of this review was to evaluate the impact of nitrogen fertilizer rates on carrot yield in Ethiopia. A systematic review using databases like PubMed and Scopus focused on peer-reviewed, English-language studies with quantitative data on nitrogen fertilizer and carrot yield in Ethiopia, excluding non-peer-reviewed articles and those lacking quantitative data or in other languages. Globally, carrot yields are 30–100 tons per hectare, but only 5.5 tons in Ethiopia. Carrots are rich in vitamins A, C, and B, proteins, minerals, and fiber, with vitamin C boosting immunity and aiding in wound healing and allergy management. Meanwhile, vitamin A plays a crucial role in vision, bone growth, immune function, and reproduction. It is a rich source of carotenoids and anthocyanins. The application of nitrogen fertilizer significantly improved carrot yield (root length, fresh weight, and dry weight). In Ethiopia, the use of nitrogen fertilizer affects the marketability and total yield of carrots, with small-scale farmers employing diverse rates for cultivation. Current recommendations suggest 69 kg/ha of phosphorus (P2O5) and 46 kg/ha of nitrogen, but farmers often do not follow these guidelines. In conclusion, optimizing nitrogen fertilizer usage is crucial for enhancing carrot yields among small farmers, underscoring the need for government support to tailor recommendations to local soil conditions and boost productivity.
Full Abstract:
Abstract
Carrot is a significant root crop in Ethiopia but its production faces challenges such as nutrient loss and unfavorable growth conditions, which hinder its productivity. The objective of this review was to evaluate the impact of nitrogen fertilizer rates on carrot yield in Ethiopia. A systematic review using databases like PubMed and Scopus focused on peer-reviewed, English-language studies with quantitative data on nitrogen fertilizer and carrot yield in Ethiopia, excluding non-peer-reviewed articles and those lacking quantitative data or in other languages. Globally, carrot yields are 30–100 tons per hectare, but only 5.5 tons in Ethiopia. Carrots are rich in vitamins A, C, and B, proteins, minerals, and fiber, with vitamin C boosting immunity and aiding in wound healing and allergy management. Meanwhile, vitamin A plays a crucial role in vision, bone growth, immune function, and reproduction. It is a rich source of carotenoids and anthocyanins. The application of nitrogen fertilizer significantly improved carrot yield (root length, fresh weight, and dry weight). In Ethiopia, the use of nitrogen fertilizer affects the marketability and total yield of carrots, with small-scale farmers employing diverse rates for cultivation. Current recommendations suggest 69 kg/ha of phosphorus (P2O5) and 46 kg/ha of nitrogen, but farmers often do not follow these guidelines. In conclusion, optimizing nitrogen fertilizer usage is crucial for enhancing carrot yields among small farmers, underscoring the need for government support to tailor recommendations to local soil conditions and boost productivity.

Keywords: carrot yield; carrot production; nitrogen fertilizer; nutrient management
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Practices and challenges of urban land governance in Debre Markos City Administration
Journal Article
Moges Atalele Tilahun and Getachew Melaku Tesema Submitted: Dec 11, 2025
Social Science and Humanities Political Science and International Relations
Abstract Preview:
The primary objective of this study was to investigate the practices and challenges of good governance in urban land administration, with a particular focus on the Debre Markos City Administration. The study selected the Debre Markos City Administration Municipality service office as a case study. This study employed a mixed research approach, and data were collected through questionnaire and interview methods obtained from both public servants and customers. The data was analysed through descriptive analysis. Based on the analysis conducted using three core elements of good governance—transparency, accountability, and responsiveness, the study found that there were poor practices of good governance in urban land administration. On the other hand, the study investigated various challenges of good governance in urban land administration, which emanate from personal, administrative, and socio-economic problems such as the absence of innovative figures of land registration, lack of monitoring and evaluation, inadequate institutional performance, and absence of reward and punishment systems. In general, the findings of this study revealed that due to various challenges, there were poor practices of good governance in terms of transparency, accountability, and responsiveness in the study area. These challenges impede people’s access to quality service in urban areas and undermine the trust between citizens and the government. Finally, enhancing institutional capacity, consistent implementations of monitoring and evaluation, innovative figures of land registration, and giving corrective measures for wrongdoers were stated as recommendations.
Full Abstract:
The primary objective of this study was to investigate the practices and challenges of good governance in urban land administration, with a particular focus on the Debre Markos City Administration. The study selected the Debre Markos City Administration Municipality service office as a case study. This study employed a mixed research approach, and data were collected through questionnaire and interview methods obtained from both public servants and customers. The data was analysed through descriptive analysis. Based on the analysis conducted using three core elements of good governance—transparency, accountability, and responsiveness, the study found that there were poor practices of good governance in urban land administration. On the other hand, the study investigated various challenges of good governance in urban land administration, which emanate from personal, administrative, and socio-economic problems such as the absence of innovative figures of land registration, lack of monitoring and evaluation, inadequate institutional performance, and absence of reward and punishment systems. In general, the findings of this study revealed that due to various challenges, there were poor practices of good governance in terms of transparency, accountability, and responsiveness in the study area. These challenges impede people’s access to quality service in urban areas and undermine the trust between citizens and the government. Finally, enhancing institutional capacity, consistent implementations of monitoring and evaluation, innovative figures of land registration, and giving corrective measures for wrongdoers were stated as recommendations.
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Practices and Chanllenges of Implementing Early Childhood care and Education in Bahir Dar City Adminstration, Ethiopia
Journal Article
Asmamaw Ashete Wendie and Kelemu Zelalem Berhanu Submitted: Jun 07, 2025
Educational and Behavioral Sciences Special Needs and Inclusive Education
Abstract Preview:
Early childhood care and education (ECCE) is the basis for the enduring instillationof personal habits and societal ideals. Thus, the study aimed to investigate the practiceand challenges of implementing ECCE in Bahir Dar city administration, Ethiopia. To thisend, a qualitative research approach with a multiple case study design was used. Quali-tative data were collected from 40 participants (ECCE teachers, caregivers, unit leaders,school principals, and Bahir Dar city administration education experts). Observation,interviewing, and focus group discussion were used as data collection instruments. Asa result, ECCE was poorly implemented. By and large, the finding of this study identi-fied many challenges that inhibit the successful implementation of ECCE, such as lackof teachers and caregivers’ training, poor physical environment, inadequate resources/facilities, inappropriate teacher–student ratio, and unrealistic demands of parents.These hindrances increase learning gaps that widen over time, contributing to higherdropout rates and reduced literacy levels. The study results would have importantimplications for the advancement of the ECCE program. Additionally, the findingsmight inform policymakers and educators on areas that require further developmentor intervention, ultimately contributing to improving of early childhood learningexperiences.Keywords: Caregivers, Challenges, Early childhood care and education, Practice, Teachers
Full Abstract:
Early childhood care and education (ECCE) is the basis for the enduring instillationof personal habits and societal ideals. Thus, the study aimed to investigate the practiceand challenges of implementing ECCE in Bahir Dar city administration, Ethiopia. To thisend, a qualitative research approach with a multiple case study design was used. Quali-tative data were collected from 40 participants (ECCE teachers, caregivers, unit leaders,school principals, and Bahir Dar city administration education experts). Observation,interviewing, and focus group discussion were used as data collection instruments. Asa result, ECCE was poorly implemented. By and large, the finding of this study identi-fied many challenges that inhibit the successful implementation of ECCE, such as lackof teachers and caregivers’ training, poor physical environment, inadequate resources/facilities, inappropriate teacher–student ratio, and unrealistic demands of parents.These hindrances increase learning gaps that widen over time, contributing to higherdropout rates and reduced literacy levels. The study results would have importantimplications for the advancement of the ECCE program. Additionally, the findingsmight inform policymakers and educators on areas that require further developmentor intervention, ultimately contributing to improving of early childhood learningexperiences.Keywords: Caregivers, Challenges, Early childhood care and education, Practice, Teachers
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