The Dean

Dr. Augustus Dery Ninfaa (PhD)

Brief Biography

Dr. Augustus Dery Ninfaa is an experienced academic and agricultural development expert currently serving as Senior Lecturer and Dean of Graduate studies at Bolgatanga Technical University. A member of the Ghana Institute of Horticulturists, he specializes in plant propagation, post-harvest technology, and food security. His work bridges academic rigor with practical implementation, particularly in Ghana’s Upper East Region. His leadership has led to numerous consultancies, community development projects, and contributions to agricultural curriculum development and research.

Contact Information

Address: Bolgatanga Technical University, Department of Ecological Agriculture, P.O. Box 767, Bolgatanga, Ghana
Phone: +233 243 786 375 / +233 201 692 434
Email: adninfaa@bolgatu.edu.gh / aninfaa@yahoo.com

Selected Publications

  1. Ninfaa, D. A., & Angeles, D. E. (2024). Optimization of Indole Butyric Acid (IBA) in the Propagation of Miracle Fruit (Synsepalum dulcificum) by Stem Cutting. Agricultural Sciences, 15(12), 1422-1428.
  2. Ninfaa, D. A. (2024). Exploring the Influence of Growing Media and FertiGroe Nanofertilizer on Root Development in Cavendish Banana Plants (Musa acuminata Colla (AAA)’Cavendish’). Biological and Environmental Sciences Journal for the Tropics, 21(3), 102-107.
  3. 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.
  4. 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.
  5. Augustus, D. N., & Domingo, E. A. (2023). Comparative Effect of Foliar and Soil Application of FertiGroe Nano N, P and K Fertilizer on the Growth Performance of’ Cavendish’ banana [Musa acuminata Colla (AAA)’Cavendish’]. Nigeria Agricultural Journal, 54(1), 416-419.
  6. 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.
  7. Ayimbire, A., Laary, J. K., Akolgo, J. A., Ninfaa, A. D., Akolgo, J. A., & Ndeogo, A. G. A. (2022). Comparing the growth and yield performance of six different varieties of frafra potato (Solenostemon rotundifluis Poir) grown under rain-fed conditions in the Guinea Savanna ecological zone of Ghana. Plos one, 17(11), e0276566.
  8. Oppong-Sekyere D, R. Akromah, E. Y. Nyamah, Ninfaa A.D, M. Braimah, M. M. Akpalu1 and A. R. S. Salifu. (2016). Assessment of Postharvest Practices of Groundnuts in Northern Ghana Based on the Participatory Rural Appraisal Technique. Journal of Scientific Research & Reports. 10(5):1-17.
  9. Akurugu, G. K, Olympio, N. S, A. D, Karbo, E.Y. (2016). Evaluation of Postharvest Handling and Marketing of Mango (Mangifera Indica) in Ghana; A Case Study of Northern Region. Journal of Research in Agriculture and Animal Science. 4(5):4-9.
  10. Salifu A.R. S, Ninfaa A.D, Anama K and Birteeb P.T. (2015). Effects of Different Processing Methods of False Yam (Icacina oliviformis) Seeds on Growth Performance of Albino Rats. Journal of Scientific Research & Reports. 8(4): 1-8.
  11. Mohammed H. I, Appiah F and Ninfaa A. D. (2015) Effects of parboiling on the quality of processed Degan Rice (Oriza Spp). International Journal of Sciences: Basic and Applied Research. 24(3):153-163.
  12. Oppong-Sekyere, D., Akromah, R, Akpalu, M. M., Ninfaa A.D, Nyamah, E. Y., Braimah, M. M and Salifu A-R. S. (2015). Participatory Rural Appraisal of Constraints to Groundnut (Arachis hypogaea L.) Production in Northern Ghana. International Journal of Current Research and Academic review. 3(10): 54-76.
  13. Ninfaa A.D. (2016). Different Farm Business Modules for Small Holder Farmers’ Access to Agricultural Services and Technologies; the Case of Upper East and West Regions of Ghana. IOSR Journal of Agriculture and Veterinary Science. 9(12) :12-20
  14. Ninfaa A.D, Oppong-Sekyere, A-R.S. Salifu, B.B. Yintii and F.L. Manamzor (2016). An Assessment of the Performance of Some Vegetable Markets and End Users in the Upper East Region of Ghana. International Journal of Current Research and Academic Review. 4(11): 87-98.
  15. Akurugu, G. K, Olympio, N. S, A. D, Karbo, E.Y. (2016). Evaluation of Postharvest Handling and Marketing of Mango (Mangifera Indica) in Ghana; A Case Study of Northern Region. Journal of Research in Agriculture and Animal Science. 4(5):4-9.
  16. Ninfaa A.D, Maalekuu B.K and Akurugu G. K, (2014). Postharvest handling of the edible parts of the desert date (Balanites aegyptiaca). A case study of the Jirapa and Nadowli Districts of the Upper West Region of Ghana. International journal of Plant, Animal and Environmental Sciences. 4(2): 573-583.

Notable Achievements or Ongoing Research Projects:

  1. Award fellow of the Norman Borlaug fellowship programme, 2014
  2. Investigation into the use of manure tea in vegetable production in the Upper East Region

Educational Qualifications

  • PhD in Horticulture, University of the Philippines, Los Banos (2020)

  • MSc in Postharvest Technology, Kwame Nkrumah University of Science and Technology (2011)
  • BSc in Agriculture Technology, University for Development Studies (2007)
  • Certificate, Designing and Testing of a Solar Dryer for Grains, Texas A&M University (2014)
  • Diploma in Project Management, ICM-UK (2011)

Areas of Expertise

  • Plant Propagation and Nursery Management
  • Postharvest Technology and Crop Storage
  • Agricultural Extension and Community Engagement
  • Sustainable Farming Practices