MACHARIA, Ibrahim (Dr)
Institution:
Kenyatta University
Department/Unit:
Agricultural Economics
Country:
Kenya
Qualifications:
PhD
PhD Institution:
Leibniz University of Hannover, Institute of Development, and Agricultural Economics, Hannover
PhD country:
Germany
PhD dissertation title:
Negative Externalities of Pesticide Use in the Vegetable Sub- Sector in Kenya.
Current research interests and projects:

Food system innovations toward circular economy, socio-economic and environmental impact assessment of development projects

Selected publication 1:
Willy, D.K., Macharia, I., Marechera, G., Muinga, G., Mugo, S., Rotich, R., Oniang'o, R. K., Karanja, J., Obunyali, Caleb O., & Oikeh, S. O. 2021. Economic impact of DroughtTEGO® hybrid maize in Kenya. Journal of Development and Agricultural Economics, 13(3), 215-226. https://doi.org/10.5897/JDAE2021.1274
Selected publication 2:
Mwangi, B., Macharia, I., Bett, E., 2021. Ex post Impact Evaluation of Improved Sorghum Varieties on Poverty Reduction in Kenya: A Counterfactual Analysis. Social Indicators Research, https://doi.org/10.1007/s11205-020-02577-4
Selected publication 3:
Macharia, I., Löhr, B., De Groote, H., 2005. Assessing the potential impact of biological control of Plutella xylostella (diamondback moth) in cabbage production in Kenya. Crop Protection, 24: 981-989.
Selected publication 4:
Macharia, I., 2020. Dangerous pesticide use: what must be done to protect the health of Kenyans. Theconversation.com/africa/health. https://theconversation.com/dangerous-pesticide-use-what-must-be-done-to-protect-the-health-of-kenyans-142114
Selected publication 5:
Marechera, G., Macharia, I., Muinga, G., Mugo, S., Rotich, R., Oniang', R., Karanja, J., Obunyali, C., Oikeh S.O., 2019. Duration analysis of DroughtTEGO® hybrid maize adoption in Kenya. Agricultural Science Research Journal, 9 (5), 47 – 60.
Selected publication 6:
Ruth, C., Macharia, I., Alice, W. Charles, A.O.M., Zeyaur, R.K., 2018. Ex- post economic analysis of push-pull technology in Eastern Uganda. Crop Protection, 112: 356–362.
Selected publication 7:
Soul-kifouly G.M., Macharia, I., Ong’amo, G., Abonyo, E., Ogola, G., De Groote, H., LeRu, B., 2016. Assessing the long-term welfare effects of the biological control of cereal stem-borer pests in East and Southern Africa: Evidence from Kenya, Mozambique, and Zambia. Agriculture, Ecosystems & Environment (230): 10-23.
Selected publication 8:
Macharia, I., 2015. Pesticides and Health in Vegetable Production in Kenya. BioMed Research International Volume 2015. http://dx.doi.org/10.1155/2015/241516
Selected publication 9:
Macharia, I., 2012. Indirect Costs of Pesticide Use in the Vegetable Production in Kenya. In: Mithöfer, D. and H. Waibel (eds.) African Vegetable Production and Marketing: Socio-Economic. CAB International, UK. ISBN:9781845936495
Selected publication 10:
Macharia, I., Mithöfer, D. Waibel, H., 2012. Pesticide handling practices by vegetable farmer in Kenya. Environment, Development and Sustainability, 15, (4): 887-902.
Capstone assignment title:
CHALLENGES OF WORKING AND PARENTING DOCTORATE STUDENT IN THE SCHOOL OF AGRICULTURE AND ENTERPTISE DEVELOPMENT KENYATTA UNIVERSITY
Capstone assignment abstract:

High dropout rates, delays, and discontent among doctorate students are all prevalent issues in doctorate education. The purpose of this study was to assess the parenting and work challenges of PhD student at Kenyatta University's School of Agriculture and Enterprise Development. The research was conducted in three stages. First, vital statistics, information, and data about the PhD student in SAED were gathered through secondary research. Second, primary research was conducted by interviewing students via a questionnaire (15 doctorate students completed), followed by discussions in an online meeting (28 PhD student attended). Third, to ensure the validity of the included information and the key recommendations, the board of postgraduate students at the SAED level discussed the data collected. Because of the small number of participants, the data was analyzed descriptively utilizing the Grounded Theory Approach. Result indicates that the major problem they experience include; stress due to academic duties and expectations; finances or debt; anxiety; lack of balance between work, academic, and home life. Some reported feeling alienated even inside their department owing to lack of coherence and engagement with faculty member and unsupportive support personnel; feeling bad about not spending enough time with and caring for their children. Being over-whelmed by the quantity of work to complete in the short time frame; partial scholarships that cause resource mobilization issues. Foreign student also expressed worries about difficulties in acquiring information, such as how to gain access to the library, acquire study permits, loneliness as a result of not having as many friends as previously and being unable to access numerous social networks. Coping strategies for each of the challenge listed and recommendation are provided here in.