Email / Phone: soa@bolgatu.edu.gh | +233 24 422 9324
Department Overview
The Ecological Agriculture Department is dedicated to promoting sustainable farming practices that work in harmony with nature. Our mission is to advance agricultural systems that enhance soil health, conserve biodiversity, reduce environmental impact, and support resilient rural communities. Through research, education, and outreach, we empower farmers, students, and stakeholders to adopt innovative techniques that ensure food security while preserving natural resources for future generations.
Programmes Offered
- MSc Animal Science,
- MSc Crop Science,
- B. Tech Ecological Agriculture,
- B. Tech Food Processing Technology
- HND Ecological Agriculture.
Dr. Jacqueline Onumah
Head of Department (Ecological Agriculture Department)
jonumah@bolgatu.edu.gh
phone
Our Staff
Dr. Jacqueline Onumah
Senior Lecturer/ HoD
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Brief Biography
Jacqueline Onumah is a Senior Lecturer and Head of Department of Ecological Agriculture at the Bolgatanga Technical University in Ghana. Her area of specialization is Agricultural Extension and Communication for Innovation Studies. Jacqueline is dedicated to interdisciplinary and mixed method research. She has conducted extensive research into agricultural innovations communication, environmental education, including climate change communication, gender and technology adoption and its related issues in development, agricultural technology transfer and assessment, interdisciplinary research, sustainable agriculture and food security, agribusiness development and discourse analysis.
SelectedPUbications:
- Onumah, J., Boamah, P. O., Aduguba, W. O., Apam, B., & Gmantrim, J. K. (2025). Effect of foliar application of low molecular weight chitosan on rice growth and yield in the Sudan Savanna Zone of Ghana. Carbohydrate Polymer Technologies and Applications, 100753.
- Boamah, P. O., Onumah, J., Salifu, T., Essel, J. H., & Apam, B. (2024). Removal of Lithium onto chitosan derivative using Taguchi method. Carbohydrate Polymer Technologies and Applications, 100611.
- Boamah, P. O., Onumah, J., Apam, B., Salifu, T., Abunkudugu, A. A., & Alabil, S. A. (2024). Climate variability impact on crop evapotranspiration in the Upper East Region of Ghana. Environmental Challenges, 14, 100828.
- Boamah, P. O., Onumah, J., Aduguba, W. O., & Santo, K. G. (2023). Application of depolymerized chitosan in crop production: A review. International Journal of Biological Macromolecules, 123858.
- Boamah, P. O., Onumah, J., Agolisi, M. H., & Idan, F. (2023). Application of low molecular weight chitosan in animal nutrition, husbandry, and health: A Review. Carbohydrate Polymer Technologies and Applications, 100329.
- Boamah, P. O., Afoakwah, N. A., Onumah, J., Osei, E. D., & Mahunu, G. K. (2023). Physicochemical properties, biological properties and applications of gum tragacanth-A review. Carbohydrate Polymer Technologies and Applications, 100288.
- Phone:+233 24 418 5530
- Email:dp@bolgatu.edu.gh
Prof. Peter Osei Boamah
Associate Professor/ Pro-Vice Chancellor
PhD (Environmental Science & Engineering)
Prof. Peter Osei Boamah
Associate Professor/ Pro-Vice Chancellor
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Brief Biography
Prof. Peter Osei Boamah is an Associate Professor in the Ecological Agriculture Department at the Bolgatanga Technical University in Ghana. His area of specialization is in Environmental Science and Engineering. He is exceedingly ambitious in his research interest area, mainly in synthesis and application of low molecular weight chitosan and its derivatives. He also has extensive interest in the evaluation of growth and yield parameters of crops under irrigation systems. He has published many articles, and he is also a reviewer of several journals. As an international scholar of Jiangsu University School of the Environment, China, his passion is in building capacities of young scientists to design a system in the treatment of aquatic media polluted by heavy metal. He is also interested in the agricultural application of low molecular weight chitosan.
Selected Publications
- Onumah, J., Boamah, P. O., Aduguba, W. O., Apam, B., & Gmantrim, J. K. (2025). Effect of foliar application of low molecular weight chitosan on rice growth and yield in the Sudan Savanna Zone of Ghana. Carbohydrate Polymer Technologies and Applications, 100753.
- Boamah, P. O., Onumah, J., Salifu, T., Essel, J. H., & Apam, B. (2024). Removal of Lithium onto chitosan derivative using Taguchi method. Carbohydrate Polymer Technologies and Applications, 100611.
- Boamah, P. O., Onumah, J., Apam, B., Salifu, T., Abunkudugu, A. A., & Alabil, S. A. (2024). Climate variability impact on crop evapotranspiration in the Upper East Region of Ghana. Environmental Challenges, 14, 100828.
- Boamah, P. O., Onumah, J., Aduguba, W. O., & Santo, K. G. (2023). Application of depolymerized chitosan in crop production: A review. International Journal of Biological Macromolecules, 123858.
- Boamah, P. O., Onumah, J., Agolisi, M. H., & Idan, F. (2023). Application of low molecular weight chitosan in animal nutrition, husbandry, and health: A Review. Carbohydrate Polymer Technologies and Applications, 100329.
- Boamah, P. O., Afoakwah, N. A., Onumah, J., Osei, E. D., & Mahunu, G. K. (2023). Physicochemical properties, biological properties and applications of gum tragacanth-A review. Carbohydrate Polymer Technologies and Applications, 100288.
- Phone:+233 24 418 5530
- Email:dp@bolgatu.edu.gh
Prof. Daniel Oppong- Sekyere
Associate Professor/ Dean, SoA
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Brief Biography
Daniel Oppong-Sekyere (PhD) is an Associate Professor of Crop Sciences (Plant Breeding/Agronomy) and the current Dean of the School of Agriculture, Bolgatanga Technical University (BTU), Ghana. Daniel previously served as an Assistant Agricultural Officer/District Development Officer at the Ministry of Food and Agriculture (MoFA) before joining academia. His expertise which runs over 18 years spans agricultural extension, education, research, surveys, monitoring and evaluation, agribusiness, agroforestry and rural development. His contributions encompass various regions in Ghana (Brong, Ahafo, Eastern, Upper East, Northern and Ashanti regions) and international locations including the USA, Israel, and the Netherlands. Daniel graduated from the Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana and the University of Georgia, USA, for a PhD in Plant Breeding between 2014 and 2019, having successfully completing a Master of Science (Agronomy/Plant Breeding; 2007-2011) and Bachelor of Science (Agriculture; 2001-2005) degrees from KNUST, Ghana. Daniel’s work includes research on crop resilience, climate change, and nutrition security. He is involved in projects funded by the World Bank, Ghana's Ministry of Food and Agriculture, and campaigns such as the Campaign for Female Education (CAMFED), Kosmos Innovation Center (KIC), Ghana Skills Development Fund (GSDF), the Ghana TVET Voucher Project (GTVP), the Agrepreneurship TVET Project (ATVET), the Ghana Jobs and Skills Apprenticeship Programme (GJS-AP) under the Commission for Technical and Vocational Education and Training (CTVET), and the Agripreneurship TVET programme.
Selected Publications
- Adomako, J., Yeboah, S., Larbi-Koranteng, S., Kankam, F., Oppong-Sekyere, D., Nboyine, J. A., ... & Oteng-Darko, P. (2022). Transgenic plants and its role in insect control. In New and Future Development in Biopesticide Research: Biotechnological Exploration (pp. 203-222). Singapore: Springer Nature Singapore.
- Amankwaa-Yeboah, P., Yeboah, S., & Oppong-Sekyere, D. (2024). Water-smart crop farming: a holistic approach to its practice as a climate change adaptation strategy in Sub-Saharan Africa. Frontiers in Sustainable Food Systems, 8, 1378191.
- Aduguba, W. O., Oppong-Sekyere, D., & Akumbutum, J. (2024). Growth and Yield Response of Ginger (Zingiber Officinale) to Different Application Levels of High Molecular Weight Chitosan. African Journal of Applied Research, 10(2), 139-152.
- Oppong-Sekyere, D., & Orlando, W.A. (2024). Determining the type of gene action(s) involved in the genetic control of drought-tolerance and yield-associated traits of groundnut (Arachis hypogaea L.) using generation mean and variance analysis of parental, F1 and the segregating populations (backcrosses and F2). Direct Research Journal of Agriculture and Food Science. 12(3), Pp.73-93.
- Oppong-Sekyere, D., Akromah, R., Ozias-Akins, P., Laary, J. K., & Gimode, D. (2019). Heritability studies of drought tolerance in groundnuts using the North Carolina design II fashion and variance component method. Journal of Plant Breeding and Crop Science, 11(9), 234-253.
- Email:dp@bolgatu.edu.gh
Prof. Joseph K. Laar
Associate Professor/ Dean of Students
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Brief Biography
Notable Achievements or Ongoing Research Projects:
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- Email:@bolgatu.edu.gh
Dr. Ayimbire Abonuusum
Senior Lecturer
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Brief Biography
Notable Achievements or Ongoing Research Projects:
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- Phone:0245858494 / 0209393838
- Email: johnadanse@bolgatu.edu.gh
Dr. Mrs. Mercy M. Akpalu
Senior Lecturer/ Hall Master (Ajene Hall)
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Brief Biography
Notable Achievements or Ongoing Research Projects:
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- Phone:02-4502-1329
- Email:ctengan@bolgatu.edu.gh
Dr. Abdul-Rahaman Saibu Salifu
Director of Research Innovation and Development (DRID)
PHD (Animal Science)
Dr. Abdul-Rahaman Saibu Salifu
Director of Research Innovation and Development (DRID)
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Brief Biography
Notable Achievements or Ongoing Research Projects:
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- Email:@bolgatu.edu.gh
Dr. Augustus Dery Ninfaa
Senior Lecturer/ Dean, Graduate School
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Notable Achievements or Ongoing Research Projects:
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- Email:@bolgatu.edu.gh
Mr. Samuel Apuri
Senior Lecturer
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Notable Achievements or Ongoing Research Projects:
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- Email:@bolgatu.edu.gh
Mr. Gabriel Atubila Asumboya
Senior Lecturer
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Notable Achievements or Ongoing Research Projects:
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- Email:@bolgatu.edu.gh
Dr. James Anaba Akolgo
Lecturer
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- Email:@bolgatu.edu.gh
Dr. Halidu Agolisi Mamudu
Lecturer
- Ph.D. Animal Science (Nutrition option), University for Development studies, 2023.
- M.Phil. Animal Science (Production option), University for Development studies, 2020.
- B.Sc. General Agriculture, Methodist University College Ghana, 2016
- HND Ecological Agriculture, Bolgatanga Polytechnic, 2011
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Brief Biography
Dr. Halidu Agolisi Mamudu is a Lecturer at the Department of Ecological Agriculture, Bolgatanga Technical University, Bolgatanga, Ghana. He is an Animal Scientist and an Animal welfare advocate. He has strong work ethics, adaptability, and exceptional interpersonal skills. Adept at working effectively unsupervised and quickly mastering new skills. He has offered consultancy service to both ruminant and poultry farmers inside and outside Bolgatanga Municipal Assembly including a project dubbed ‘Improved Feeding Practices for first 1000 days Project’ at Kassena-Nankana District sponsored by World Vision as a Co-Trainer of AEAs on Poultry Production.
Selected Publications:
- Agolisi, H. M., Salifu, A. S., Nartey, E. K., & Anama, K. (2024). Effect of Total Mixed Fountain Grass Pellets on The Growth Performance of Goats. African Journal of Applied Research, 10(2), 227-238.
- Agolisi, H. M. (2024). Effect of synthetic and organic insecticide on chemical composition and in-vitro gas production of cowpea haulms. Science and Development, 9(1), 42-42.
- Agolisi, H. M., Ansah, T., & Adzitey, F. (2024). Chemical Composition, in vitro Gas Production and Microbial Quality of Rice Straw Supplemented with Pelleted or Unpelleted Dried Rumen Digesta Concentrate. Agricultural and Food Science Journal of Ghana, 16(1), 1656-1664.
- Agolisi, H. M., & Ansah, T. (2023). Effects of urea-treated rumen digesta pellet concentrate on digestibility, growth performance and blood profile of Djallonké sheep. Scientific African, 21, e01864.
- Agolisi, H., Ansah, T., & Adzitey, F. (2023). Effects of season and processing methods on chemical composition, microbial load and in vitro gas production of dried rumen digesta. Tropical Agriculture, 100(3), 221-230.
- Salifu, A. R. S., Agolisi, H. M., & Nartey, E. K. Waltia. SS (2023). Effect of Replacing Soybean Meal with Dried Bovine Blood Meal on Growth Performance, Haematology and Serum Profile of SASSO Birds. Biomed Sci Clin Res, 2(4), 405-408.
- Boamah, P. O., Onumah, J., Agolisi, M. H., & Idan, F. (2023). Application of low molecular weight chitosan in animal nutrition, husbandry, and health: A review. Carbohydrate Polymer Technologies and Applications, 6, 100329.
- Agolisi, H. M., Ansah, T., Adzitey, F., & Konlan, S. P. (2022). Effect of incorporation of sun-dried rumen digesta in the diet on nutrient intake and growth performance of Djallonke sheep. Indian Journal of Small Ruminants (The), 28(1), 34-42.
- Phone:+233245406717/0209903737
- Email: magolisi@bolgatu.edu.gh
Mr. Orlando Wilberforce Aduguba
Lecturer
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Brief Biography
Mr Wilberforce Orlando Aduguba was appointed as an Assistant Lecturer in 2021 to the Department of Ecological Agriculture in the School of Agriculture, Bolgatanga Technical University, where he handles courses in crop science. Wilberforce was promoted to a Lecturer in 2024. His research focuses on plant breeding, molecular characterization, and treatments against fungal pathogens affecting vegetable crops. He obtained an MPhil in Biotechnology from the Department of Molecular Biology and Biotechnology at the University for Development Studies (UDS), Tamale-Nyankpala, in 2020. Currently, he is pursuing a PhD in Biotechnology at UDS. Aduguba has actively collaborated on multiple research initiatives with the World Vegetable Centre (WVC) in West and Central Africa. He has published extensively in his field, contributing to advancements in ecological agriculture and biotechnology.
Selected Publications:
- Oppong-Sekyere, D., Aduguba, W. O., & Essel, H. J. (2025). Estimating the inheritance of drought-tolerance and yield-associated traits of groundnut (arachis hypogaea l.) Using generation mean and variance analysis of parental, f1 and the segregating populations (backcrosses and f2). Global Journal of Agricultural Sciences, 24(1), 7-28.
- Onumah, J., Boamah, P. O., Aduguba, W. O., Apam, B., & Gmantrim, J. K. (2025). Effect of foliar application of low molecular weight chitosan on rice growth and yield in the Sudan Savanna Zone of Ghana. Carbohydrate Polymer Technologies and Applications, 100753.
- Oppong-Sekyere, D., & Aduguba, W. O. (2024). Determining the type of gene action(s) involved in the genetic control of drought-tolerance and yield-associated traits of groundnut (Arachis hypogaea L.) using generation mean and variance analysis of parental, F1 and the segregating populations (backcrosses and F2). Direct Research Journal of Agriculture and Food Science, 12(3), Pp. 73-93.
- Dery A.N., Asekabta K.A. & Aduguba O.W. (2023). Effects of different concentrations of Chitosan and application methods on growth and yield characteristics of chilli pepper (Capsicum annum). Agro-Science, 22 (2), 1-6. DOI: https://dx.doi.org/10.4314/as.v22i2.1
- Boamah, P. O., Onumah, J., Aduguba, W. O., & Santo, K. G. (2023). Application of depolymerized chitosan in crop production: A review. International Journal of Biological Macromolecules, 123858.
- Sanyare, S., & Aduguba O., W. (2021). Response of Cinnamomum zeylanicum bark extract and pasteurization on shelf life and organoleptic property of sorghum beer (pito). ADRRI Journal of Agriculture and Food Sciences, 5(3(4) October-December), 35-50. https://doi.org/10.55058/adrrijafs.v5i3(4) October-December.754
- Aduguba, W. O. Obeng, R. Tietaah, M. Quansah, L.& Ansah, T. (2021). Response of Rabbits to Multi-Enzyme Treated Moringa oleifera Leaf Meal. Ghana Journal of Science, Technology and Development. DOI: https://doi.org/10.47881/256.967x.
- Atuna, R. A., Aduguba, W. O., Alhassan, A. R., Abukari, I. A., Muzhingi, T., Mbongo, D., & Amagloh, F. K. (2018). Postharvest quality of two orange‐fleshed sweet potato [Ipomoea batatas (L) Lam] cultivars as influenced by organic soil amendment treatments. Food Science & Nutrition, 6(6), 1545-1554.
- Phone:0246080104/0200732151
- Email:oaduguba@bolgatu.edu.gh
Mr. Bright Buzong Yintii
Assistant Lecturer
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Notable Achievements or Ongoing Research Projects:
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- Email:@bolgatu.edu.gh
Mr. Daniel Ziba
Assistant Lecturer
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- Adoption of Agricultural Technology, Efficiency and Productivity, Food Security, Food Value Chains, Impact Assessment, Agricultural Extension and Rural Development, and Economics of Climate Change.
Brief Biography
Daniel Ziba is an applied economist, agribusiness professional and community development worker with experience throughout Ghana. He is currently pursuing PhD in Agricultural Economics at the University for Development Studies, Tamale, Ghana. Currently, Daniel Ziba is an assistant lecturer at the Bolgatanga Technical University, Bolgatanga, Ghana. His research covers farm production economics, impact evaluation, food security analysis, climate change economics, poverty and gender. He has published articles in international peer-reviewed journals.
Notable Achievements or Ongoing Research Projects:
Mr. William Apalyam Anyindana
Assistant Lecturer
- MPhil. Postharvest Technology, Kwame Nkrumah University of Science and Tech. Kumasi, 2016.
- BSc. Agriculture Technology, University for Development Studies, Tamale, 2012.
- USAID– METTS, Feed the Future (USAID-METSS Phase II) ZOI, Zone of Influence as a team member.
- USAID Value Chain Commodities (VCCs) development and assessment of maize, sorghum, groundnuts, cowpea and soya beans for the development of programs and other agricultural commodities for FBOs.
- Permanent Inter-State Committee for Drought Control in the Sahel (CILSS) in a regional program on sustainable land management and adaptation to climate change in the Sahel and in West Africa partnered with IDCR as a team member.
Brief Biography
Mr. William Apalyam Anyindana is an Assistant Lecturer at the Department of Ecological Agriculture, Bolgatanga Technical University, Ghana. A horticulturist with a focus on food security, his expertise lies in Postharvest Technology. He is particularly passionate about postharvest management of horticultural crops, vegetable crop growth, yield, quality evaluation, and seed characterization. Currently pursuing a PhD in Vegetable Crop Physiology, Mr. Anyindana’s research explores the physiological processes of vegetable crops, aiming to optimize growth, yield, and postharvest quality under various environmental conditions. He is dedicated to improving agricultural practices through innovation and sustainable farming, addressing challenges like food security and crop sustainability. With a strong commitment to practical, research-driven solutions, Mr. Anyindana collaborates with local and international institutions to enhance agricultural productivity and reduce postharvest losses. His teaching approach encourages hands-on learning, preparing students to tackle real-world agricultural challenges and become leaders in the field. Mr. Anyindana remains an active scholar, contributing to sustainable agricultural systems, especially in vegetable crop physiology and postharvest technology.
Selected Publications:
- Ninfaa, D. A., Anyindana, A. W., & Lenia, M. (2024). Evaluating the Impact of Various Storage Techniques on Longevity of Frafra Potato (Solenostemon rotundifolius) in the Upper East Region of Ghana. Journal of Applied Sciences and Environmental Management, 28(11), 3539-3542.
- Anyindana, A. W., Kumah, P., Ninfaa, A. D., & Boniventure, M. (2024). Effect of gibberellic acid (GA3) and polyethylene film linings on the physicochemical properties and shelf-life of banana (Cavendish) stored under cold and ambient conditions. Biological and Environmental Sciences Journal for the Tropics, 21(3), 117-129.
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Mr. Karl Anyetin-Nya Asekabta
Assistant Lecturer
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Notable Achievements or Ongoing Research Projects:
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- Email:@bolgatu.edu.gh
Mr. Ebenezer Nartey
Assistant Lecturer
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Brief Biography
Mr. Ebenezer Kofi Nartey is an Animal Scientist and Veterinary Officer with extensive experience in Animal health and production. He is an Assistant Lecturer in the Department of Ecological Agriculture, School of Agriculture at Bolgatanga Technical University. He specializes in disease control, livestock management and sustainable Animal husbandry. His research is centered on One Health, with a primary focus on parasitology, particularly the relationship between Animal and human health in the context of parasitic infections. Committed to the advancement of Animal science, Ebenezer actively engages in research, education, fieldwork to enhance animal welfare and public health. He provides consultancies in poultry, ruminants, pets and Aquaculture training.
Selected publications :
- Agolisi, H. M., Salifu, A. S., Nartey, E. K., & Anama, K. (2024). Effect of Total Mixed Fountain Grass Pellets on The Growth Performance of Goats. African Journal of Applied Research, 10(2), 227-238.
- Salifu, A. R. S., Agolisi, H. M., & Nartey, E. K. Waltia. SS (2023). Effect of Replacing Soybean Meal with Dried Bovine Blood Meal on Growth Performance, Haematology and Serum Profile of SASSO Birds. Biomed Sci Clin Res, 2(4), 405-408.
- Email: enartey@bolgatu.edu.gh
Mr. Edward Ayinbila Adua
Assistant Lecturer
- MPhil. Animal Science (Meat Science and Technology option), University for Development Studies, Tamale, Ghana, 2018.
- BSc. Agricultural Technology (Animal Science Option), University for Development Studies, Tamale, Ghana, 2011.
- Teachers’ Certificate A. St. John Bosco’s College of Education, Navrongo, Ghana, 2004.
- Potentials of local food ingredients as extenders in sausage making.
- Carcass and Sensory Analysis of meat produced from animals raised using local feed ingredients as alternatives to conventional ingredients.
Brief Biography
Brief Profile Mr. Adua has twenty years of teaching experience covering all levels of the educational sector and across several districts in the Upper East Region of Ghana since 2004. He has published several works in the areas of meat science with emphasis on meat extenders and nutritional qualities of indigenous food ingredients. Besides teaching, he is also involved in the supervision of HND and Bachelor of Technology students thesis. He is also an examiner of both BECE and WASSCE of the West African Examination Council.
Notable Achievements or Ongoing Research Projects:
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- Phone:+233-246101051
- Email:eadua@bolgatu.gh
Mr. Richard Akazotiyele
Assistant Lecturer
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- Email:@bolgatu.edu.gh
Mr. John Hendrick Essel
Principal Technician
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- Email:@bolgatu.edu.gh
Mr. Edward Ayinbila Adua
Senior Technician
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Notable Achievements or Ongoing Research Projects:
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- Email:@bolgatu.edu.gh
hm@bolgatu.edu.gh
Contact
+233 244013349
Location
Library Complex
