solving-africas-weed-problem-report1

Recommendations

Info

Orr, A., B. Mwale, and D. Saiti. 2002. Modelling Agricultural ‘Performance’: Smallholder Weed Management in Southern Malawi. International Journal of Pest Management. 48(4): 265-278. Overfield, D., F.M. Murithi, J.N. Muthamia, J.O. Ouma, K.F. Birungi, J.M. Maina, G. N. Kibata, F. J. Musembi, G. Nyanyu, M. Kamidi, L.O. Mose, M. Odendo, J. Ndungu, G. Kamau, J. Kikafunda, and P.J. Terry. 2001. Analysis of the constraints to adoption of herbicides by smallholder maize growers in Kenya and Uganda. The BCPC Conference Weeds.907-912. Oxfam. Tackling HIV and AIDS in Malawi: Supporting Sustainable Farming, available at: http://www.oxfam.org.uk/oxfam_in_action/direct/pgs_projects/malawi1/assets/project_malawi1.pdf Oyedemi, Taiwo and Abel Olajide. 2002. Ergonomic Evaluation of an Indigenous Tillage Tool Employed in Nigerian Agriculture. ASAE Annual Meeting. Paper Number 028001.American Society of Agricultural and Biological Engineers. Padwick, G. W. 1968. Problems in the Acceptance of Modern Herbicide Technology in the Tropics. Proceedings. 9 th British Weed Control Conference 1968.1260-1264. Page, W.W., C.M. Busolo-Bulafu, P.J.A. vander Merwe, and T.C.B. Chancellor. 2002. Groundnut Manual for Uganda: Recommended Groundnut Production Practices for Smallholder Farmers in Uganda, Natural Resources Institute, Chatham, UK. Parker, J.M.H. and R. Vernon. 1982.Maize Herbicides for Small-Scale Farmers in Zambia. Tropical Pest Management. 28(3): 259-265. Prentice, A.N. 1972. Cotton with Special Reference to Africa. Longman, London. Rambakudzibga, A.M., A. Makanganise, and E. Mangosho. 2002. Competitive Influence of Eleusine Indica and Other Weeds on the Performance of Maize Grown Under Controlled and Open Field Conditions. African Crop Science Journal. 10(2):157-162. Schilling, R. 2003. Groundnut. The Tropical Agriculturalist. MacMillan. Seward, P.D. 2007. Empowering small farmers in Kenya to improve maize productivity through the promotion of farm inputs and efficient management. Proceedings of the XVI International Plant Protection Congress.110-111. Shave, P.A. and T. Avav. 2004. Economics of <strong>weed</strong> management in late-planted, minimum tillage rice in Benue State, Nigeria. IRRN. 29(1):73-74. Shaxson, L. J., C. R. Riches, and J.R. Seyani . 1993. Incorporating Farmer Knowledge in the Design of Weed Control Strategies for Smallholders. Brighton Crop Protection Conference, Weeds- 1993.1149-1154. Sibuga, K. P. 1999. The Role of Women and Children in Weed Management in Smallholder Farming Systems. 17 th East African Biennial Weed Science Conference Proceedings. 85-90. Sibuga, K.P. 1997. Weed management in Eastern and Southern Africa: Challenges for the 21 st century. 16 th East African Biennial Weed Science Conference Proceedings. 5-11. Tanner, D.G., Amanuel Gorfu, and Asefa Taa. 1993. Fertiliser effects on sustainability in the wheat-based small-holder farming systems of southeastern Ethiopia. Field Crops Research. 33: 235-248. - 34 -
Tanner, D.G. and G. Sahile. 1991. Weed Control Research Conducted on Wheat in Ethiopia. in Wheat Research in Ethiopia: A Historical Perspective.Institute of Agricultural Research and International Maize and Wheat Improvement Center. Terry P.J. 1996. The use of herbicides in the agriculture of developing countries. Second International Weed Control Congress. 601-609. Tittonell, P., M.T. van Wijk, M.C. Rufino, J.A. Vrugt, and K.E. Giller. 2007. Analysing tradeoffs in resource and labour allocation by smallholder farmers using inverse modeling techniques: A case-study from Kakamega district, western Kenya. Agricultural Systems. 95: 76-95. Ukeje, Emmanuel. 2004. Modernizing Small Holder Agriculture to Ensure Food Security and Gender Empowerment: Issues and Policy. International Group of Twenty-Four. Research Papers available at http://www.g24.org/research.htm#U. Vissoh, P.V., G. Gbehounou, A. Ahanchede, T.W. Kuyper, and N.G. Roling. 2004. Weeds as Agricultural Constraint to Farmers in Benin: Results of a Diagnostic Study. NJAS. 52(3/4):305-329. Webb, M. and C. Conroy. 1995. The Socio-Economics of Weed Control on Smallholder Farms in Uganda. Brighton Crop Protection Conference. Weeds- 1995. Willson, K.C. 1972. Paraquat, Mulch, and the Mineral Nutrition of Tea. Outlook on Agriculture. 7(2). Wubeneh, Nega Gebreselassie and J.H. Sanders. 2006. Farm-level adoption of sorghum technologies in Tigray. Ethiopia. Agricultural Systems. 91:122-134. - 35 -
Page 2 and 3: “Without weeding do not expect an
Page 4 and 5: Zimbabwe determined that farm house
Page 6 and 7: (50-80%), groundnut (80%), and cass
Page 8 and 9: 30-90 hours per hectare are require
Page 10 and 11: (Vissoh et al., 2004). Labor for ha
Page 12 and 13: In Africa, yield losses in farmers
Page 14 and 15: assumed that smallholders have exce
Page 16 and 17: labor at critical times are rapidly
Page 18 and 19: • Two properly timed handweedings
Page 20 and 21: Constraints on Herbicide Use Chemic
Page 22 and 23: plant breeding, and agronomy, but h
Page 24 and 25: lives in the endless drudgery of ma
Page 26 and 27: for weeding would also increase the
Page 28 and 29: Potential Aggregate Impacts of Herb
Page 30 and 31: Herbicides are used on more than 90
Page 32 and 33: Dalton, Timothy J., William Masters
Page 34 and 35: Labrada, R. and C. Parker. 2003. We

solving-africas-weed-problem-report1

Create successful ePaper yourself

Delete template?

Save as template?