“Integration of fish nutrition concepts with natural pond productivity for the development of effective fish production in selected areas of the Central Rift Valley in Kenya”. Funded by Laikipia University, Kenya 2007-9


“Integrating BOMOSA cage Fish Farming system in reservoirs ponds and temporary Water Bodies in Eastern Africa”. Funding by European Commission under the 6th Framework: leading Economic and Financial Viability Assessment component, in the Project Egerton University 2008-9


“Developing A Strategy For Sustainable Income Generation From A Valuable Medicinal Plant, Prunus Africana, In Rombo, Tanzania And Taveta, East Africa: ” Funded by African Academy of Sciences and AFORNET 2008-9


“Empowering Local Communities For Sustainable Agricultural Production: Case Studies From Nakuru And Kakamega Districts”: funded by Commission For Higher Education 2004-9


“Sustainable Management of Rural Watersheds: Biophysical, Livestock and Human Interactions in the River Njoro Watershed (SUMAWA)” GL-CRSP/USAID funded. 2003


“Voices of The Poor Livestock Keepers in the Lake Victoria Basin: Kenya, Uganda and Tanzania”. GL-CRSP and ICRAF 2002


“Socio-cultural factors affecting the adoption of Natural resource management initiatives in Katuk/Odeyo” , Nyando District, Kenya. Funded by DfID/ICRAF/RELMA 1999-2002


“Development of a toolkit for Participatory Monitoring and Evaluation with a gender and development perspective for CARE Tanzania” funded by CARE 1999-2000


“Policy Analysis for Participatory Poverty Alleviation” (PAPPA) Project, Egerton University. A Project Funded by the Ford Foundation. 1990


“Women groups in Small Farming Systems development Project, Kwale and Nakuru Districts.” Funded by UNDP, Kenya Chepchieng Influence of Indigenous Education on Health in Baringo County. History of girls Education in Baringo District.


Smallholder Farmer Strategies to cope with Climate Change (SMACC). Sponsored by ERA ARD (Co-researcher)2010-2013


Soil fertility and soil health: Critical factors in improving livelihoods and productivity in small-scale potato based farming systems in Ethiopia and Uganda. Federal Ministry of Finance (BMF) of the Republic of Austria Austrian Development Agency (ADA) (Co-researcher) 2009-2011


Prospects for Sustainable Biofuel Production in Developing Countries: A Case Study of Kenya, East Africa funded by European Union through The Agricultural Research for Development (ARD) and Dimension of the European Research Area (ERA/ARD), (200, 000 euro) (Co-researcher) 2008-2010


Trends in Livestock Production Systems and their Impacts on Environment and Livelihoods in Lake Victoria Basin funded by Vicres (USD 150,000) (Co-researcher) 2007-2008


Gender Differences in Adoption and Utilization of Internet in Kenyan Universities: A Case Study of Egerton and Kabarak Universities funded by Egerton University (Ksh 150,000) Co research (PI) 2005-2009


Organic Agriculture with Trees in Mau Catchment, Kenya Funded by ICRAF and Austrian Government (Co-researcher)