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NARCIS (Dutch Research Database)
PRS1290219 |
29 publications found
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1. | Drivers of land use change and household determinants of sustainability in smallholder farming systems of Eastern Uganda
2010 - Ebanyat, P.; Ridder, N., de; Jager, A., de; Delve, R.J.; Bekunda, M.; Giller, K.E.
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2. | Sustainable tea production: an assessment of farmer field schools in Kenya
2009 - Hiller, S.R.C.H.; Onduru, D.D.; Jager, A., de
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3. | Business opportunities in the Ethiopian fruit and vegetable sector
2009 - Wiersinga, R.C.; Jager, A., de
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4. | Converting city waste into compost pilot Nairobi (LNV-BO-10-006-115): inventory and analysis of users, producers and markets for compost, biogas and livestock feeds in urban and eri-urban areas of Nairobi
2009 - Onduru, D.D.; Waarts, Y.R.; Jager, A., de; Zwart, K.B.
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5. | Farm nitrogen flows of four farmer field schools in Kenya
2008 - Beek, C.L., van; Onduru, D.D.; Gachimbi, L.N.; Jager, A., de
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6. | Farmer Field Schools for Rural Empowerment and Life-Long Learning in Integrated Nutrient Management: Experiencies in Eastern and Central Kenya
2008 - Jager, A., de; Onduru, D.D.; Gachimbi, L.N.; Muchena, F.N.; Beek, C., ter
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7. | Practice makes perfect: participatory innovation in soil fertility management to improve rural livelihoods in East Africa
2007 - Jager, A., de
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8. | Development of commercial field vegetable production, distribution and marketing for the East African market. Literature review Kenya
2007 - Wiersinga, R.C.; Jager, A., de
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9. | Development of appropriate processing technology for fruit and vegetable export by smallholder farmers in Kenya in cooperation with Equator Products Matuu, Kenya 17 - 21 September, 2007
2007 - Onduru, D.D.; Jager, A., de
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10. | Identification of opportunities and setting agenda of activities in the Ethiopian Fruits and Vegetables Sector: mission report
2007 - Wiersinga, R.C.; Jager, A., de
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11. | Socio-economic factors, soil fertility management and cropping practices in mixed farming systems of sub-Saharan Africa: a study in Kiambu, Central Highlands of Kenya
2007 - Onduru, D.D.; Jager, A., de; Muchena, F.N.; Gachimbi, L.; Gachini, G.N.
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12. | Development of Integrated Nutrient Management Systems in Semi-Arid Areas of Kenya
2006 - Gachimbi, L.N.; Itabari, J.K.; Karuku, A.M.; Keulen, H., van; Jager, A., de; Maina, F.W.; Thuranira, E.G.
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13. | Attaining Sustainable Farm Management Systems in Semi-Arid Areas in Kenya: Few Technical Options, Many Policy Challenges
2006 - Jager, A., de; Keulen, H., van; Mainah, F.; Gachimbi, L.N.; Itabari, J.K.; Thuranira, E.G.; Karuku, A.M.
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14. | Institutions and Agricultural Innovation in Sub-Saharan Africa
2005 - Eaton, D.J.F.; Meijerink, G.W.; Jager, A., de
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15. | Turning the tides of soil degradation in Africa: capturing the reality and exploring opportunities
2005 - Muchena, F.N.; Onduru, D.D.; Gachini, G.N.; Jager, A., de
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16. | Participatory technology, policy and institutional development to address soil fertility degradation in Africa
2005 - Jager, A., de
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17. | Nutrient balances at farm level in Machakos (Kenya), using a participatory nutrient monitoring (NUTMON) approach
2005 - Gachimbi, L.N.; Keulen, H., van; Thuranira, E.G.; Karuku, A.M.; Jager, A., de; Nguluu, S.; Ikombo, B.M.; Kinama, J.M.; Itabari, J.K.; Nandwa, S.M.
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18. | The Hidden Costs of Soil Mining to Agricultural Sustainability in Developing Countries: A Case Study of Machakos District Eastern Kenya
2005 - Onduru, D.D.; Jager, A., de; Gachini, G.N.
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19. | Attaining Sustainable Farm Management Systems in Semi-Arid Areas in Kenya: Few Technical Options, Many Policy Challenges
2005 - Jager, A., de; Keulen, H., van; Mainah, F.; Gachimbi, L.N.; Itabari, J.K.; Thuranira, E.G.; Karuku, A.M.
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20. | Participatory land use analysis for semi-arid regions in Kenya: a nutrient monitoring approach
2005 - Gachimbi, L.N.; Keulen, H., van; Jager, A., de; Thuranira, E.G.; Karuku, A.M.; Itabari, J.K.; Nguluu, S.; Gichangi, E.M.
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21. | Bringing farmers together
2005 - Zake, J.; Walaga, C.; Jager, A., de
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22. | Participatory land use analysis for semi-arid regions in Kenya: a nutrient monitoring approach
2005 - Gachimbi, L.N.; Keulen, H., van; Jager, A., de; Thuranira, E.G.; Karuku, A.M.; Itabari, J.K.; Nguluu, S.; Gichangi, E.M.
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23. | Attaining sustainable farm management systems in semi-arid areas in Kenya: few technical options, many policy challenges
2004 - Jager, A., de; Keulen, H., van; Mainah, F.; Gachimbi, L.N.; Itabari, J.K.; Thuranira, E.G.; Karuku, A.M.
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24. | Using NUTMON to Evaluate Conventional and Low External Input Farming Practices in Kenya and Uganda
2003 - Jager, A., de; Onduru, D.; Walaga, C.
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25. | Participatory diagnosis of soil nutrient depletion in semi-arid areas of Kenya
2002 - Gachimbi, L.N.; Jager, A., de; Keulen, H., van; Thuranira, E.G.; Nandwa, S.M.
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26. | Participatory diagnosis of soil nutrient depletion in semi-arid areas of Kenya
2002 - Jager, A., de; Gachimbi, L.N.; Keulen, H., van; Thuranira, E.G.; Nandwa, S.M.
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27. | Exploring new pathways for innovative soil fertility management in Kenya
2001 - Onduru, D.D.; Jager, A., de; Gachini, G.N.; Diop, J.M.
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28. | Farm household strategies for food security in Northern Ghana; A comparative analysis of high and low population farming systems
1995 - Jager, A., de
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29. | Farm household strategies for food security in Northern Ghana; a comparative analysis of actual realisation of planned household strategies in high and low population farming systems
1995 - Meyerink, G.W.; Jager, A., de
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