Abstract
Policies play a strong role in providing incentives and disincentives for farmers to invest in improved fallow systems along with other agroforestry systems. The aim of this paper is to raise a number of policy issues relevant to the adoption and impact of improved fallow systems and then to identify several options for policy makers to create a policy environment, which addresses market failures and alleviates disincentives for adoption of improved fallow systems. Policy issues are organized around six key criteria for adoption of any natural resource management practice by decision makers: (i) awareness of a natural resource problem, (ii) importance of the resource, (iii) willingness to invest (e.g., long-term tenure rights), (iv) capacity to invest (e.g., labor or land), (v) economic incentives (e.g., technical performance and attractive prices), and (vi) support services (e.g., extension or germplasm availability). The analysis across these themes is multi-scale, addressing issues at the plot, farm, community, and regional/national levels. Key areas for getting policies right with respect to improved fallows are mineral fertilizer policy, planting material production and distribution, and property rights to ensure that farmers can invest in fallows and reap the benefits.
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Abubakar SM (1996) Rehabilitation of degraded lands by means of fallowing in a semi-arid area of northern Nigeria. Land Degradation and Development 7: 133–144
Bamwerinde W (1996) Economic Evaluation of Seedling Production for Agroforestry Technologies under Different Types of Management in Central and South-Western Uganda. MSc Thesis. Makerere University, Kampala, Uganda
Barbier EB (1991) Macroeconomic and sectoral policies, natural resources, and sustainable agricultural growth. In: Vosti S, Reardon T and von Urff W (eds) Agricultural Sustainability, Growth, and Poverty Alleviation: Issues and Policies, pp 167–184. Deutsche Stiftung für Internationale Entwicklung (DSE), Feldafing, Germany
Boserup E (1981) Population and Technology. Basil Blackwell, Oxford, UK
Buckles D and Triomphe B (1999) Adoption of mucuna in the farming systems of northern Honduras. Agroforestry Systems (this issue)
Christoplos I (1996) Poverty, Pluralism and Extension Practice. Gatekeeper Series No. 64. International Institute for Environment and Development, London, UK
Clay D, Reardon TR and Kangasniemi J (1998) Sustainable intensification in the highland tropics: Rwandan farmers' investments in land conservation and soil fertility. Economic Development and Cultural Change 46: 351–378
Cleaver KM (1993) A Strategy to Develop Agriculture in Sub-Saharan Africa and a Focus for the World Bank. World Bank Technical Paper Number 203, World Bank, Washington DC
Collier PA and Lal D (1986) Labour and Poverty in Kenya, 1900–1980. Clarendon Press, Oxford, UK
Conway GR and Barbier EB (1990) After the Green Revolution: Sustainable Agriculture for Development. Earthscan Publications Limited, London, UK
Dasgupta P and Maler K-G (1994) Poverty, Institutions, and the Environmental-Resource Base. World Bank Environment Paper Number 9, World Bank, Washington DC
Delgado CL (1995) Africa's Changing Agricultural Development Strategies: Past and Present Paradigms as a Guide to the Future. Food, Agriculture, and the Environment Discussion Paper 3. International Food Policy Research Institute, Washington DC
Delgado CL, Hopkins J and Kelly V (1994) Agricultural growth linkages in sub-Saharan Africa: A synthesis. In: Proceedings of a Workshop on Agricultural Growth Linkages in sub-Saharan Africa, pp 22–26. International Food Policy Research Institute, Washington DC
De Rouw A (1995) The fallow period as a weed-break in shifting cultivation (tropical wet forests). Agriculture, Ecosystems and Environment 54: 31–43
Dewees PA (1993) Trees, Land and Labor. World Bank Environment Paper 4. World Bank, Washington DC, USA
Dewees PA (1995) Trees and farm boundaries: farm forestry, land tenure and reform in Kenya. Africa 65(2): 217–235
Due J and Gladwin C (1991) Impacts of structural adjustment programs on African women farmers and female-headed households. American Journal of Agricultural Economics 73: 1431–1439
Feder G and Onchan T (1987) Land ownership security and farm investment in Thailand. American Journal of Agricultural Economics 69: 311–320
Franzel S (1999) Socioeconomic factors affecting the adoption potential of improved tree fallows in Africa. Agoforestry Systems (this issue)
Hartemink AE, Osborne JF and Kips PA (1996) Soil fertility decline and fallow effects in ferrasols and acrisols of sisal plantations in Tanzania. Experimental Agriculture 32: 173–184
IITA (1991) Annual Report. International Institute for Tropical Agriculture, Ibadan, Nigeria
Kass DCL, Foletti C, Szott LT, Landaverde R and Nolasco R (1993) Traditional fallow systems of the Americas. Agroforestry Systems, 23: 207–218
Kass DCL and Somarriba E (1999) Traditional fallows in Latin America. Agroforestry Systems (this issue)
Kwesiga F, Franzel S, Place F, Phiri D and Simwanza CP (1999) Sesbania sesban improved fallows in eastern Zambia: Their inception, development and farmer enthusiasm. Agroforestry Systems (this issue)
Larson BA and Frisvold GB (1996) Fertilizers to support agricultural development in sub-Saharan Africa: What is needed and why. Food Policy 21: 509–525
Lucienne M, Bram M and Hardjosoediro S (1988) Factors determining the occurrence of the agroforestry system with Acacia mearnsii in Central Java. Agroforestry Systems 6: 119–135
MacDicken KG (1991) Impacts of Leuceana leucocephala as a fallow improvement crop in shifting cultivation on the Island of Mindoro, Philippines. Forest Ecology and Management 45: 185–192
McLain R (1990) Tenure and Agroforestry: Village and Household Studies in Central Mali. Land Tenure Center, University of Wisconsin, USA
Minae S and Msuku IR (1988) Agroforestry Potentials for the Land-Use Systems in the Unimodal Plateau of Malawi. AFRENA Report No. 5. International Centre for Research on Agroforestry, Nairobi, Kenya
Mink S (1993) Poverty, Population, and the Environment. World Bank Discussion Paper 189. World Bank, Washington DC
Napier T (1991) Factors affecting acceptance and continued use of soil conservation practices in developing countries: a diffusion perspective. Agriculture, Ecosystems and Environment 36: 127–140
Ndiaye S and Sofranko A (1994) Farmers' perceptions of resource problems and adoption of conservation practices in a densely populated area. Agriculture, Ecosystems and Environment 48: 35–47
Nye PH and Greenland DJ (1960) The Soil Under Shifting Cultivation. Technical Communication No. 51. Commonwealth Agricultural Bureaux, Harpenden, UK
Pender J (1996) Discount rates and credit markets: Theory and evidence from rural India. Journal of Development Economics 50: 257–296
Pezzey J (1992) Sustainable Development Concepts: An Economic Analysis. World Bank Environmental Paper Number 2. World Bank, Washington DC
Place F (1995) The Role of Land and Tree Tenure on the Adoption of Agroforestry Technologies in Zambia, Burundi, Uganda, and Malawi: A Summary and Synthesis. Land Tenure Center, University of Wisconsin, USA
Place F (ed.) 1996. Towards improved policy making for natural resources and ecosystem management in sub-Saharan Africa. Results of a consultation held at ICRAF, 2–6 October, 1995. ICRAF and UNEP, Nairobi, Kenya
Pretty JN (1995) Regenerating Agriculture. Earthscan Publications Limited, London, UK
Raintree J and Warner K (1986) Agroforestry pathways for intensification of shifting agriculture. Agroforestry Systems 4: 39–54
Reardon TR, Delgado, CL and Matlon P (1992) Determinants and effects of income diversification amongst farm households in Burkina Faso. Journal of Development Studies 28: 264–296
Reardon TR and Vosti SA (1997) Policy analysis of conservation investments: Extensions of traditional technology adoption research. In: Vosti SA and Reardon TR (eds) Sustainability, Growth, and Poverty Alleviation: Policy and Agroecological Perspectives, pp 135–145. Johns Hopkins Press, Baltimore, USA
Rocheleau D, Weber F and Field-Juma A (1988) Agroforestry in Dryland Africa. International Centre for Research in Agroforestry, Nairobi, Kenya
Roder W, Phengchanh S and Keoboulapha B (1995) Relationships between soil, fallow period, weeds and rice yield in slash-and-burn systems of Laos. Plant and Soil 176: 27–36
Rosegrant M, Agcaoili-Sombilla M and Perez N (1995) Global Food Projections to 2020: Implications for Investment. Food, Agriculture, and the Environment Discussion Paper 5. International Food Policy Research Institute, Washington DC
Rusike J, Reardon TR, Howard J and Kelly V (1997) Developing Cereal-based Demand for Fertilizer Among Smallholders in Southern Africa: Lessons Learned and Implications for Other African Regions. Policy Synthesis No. 30, Food Security Project, Michigan State University, East Lansing, MI, USA
Ruthenberg H (1980) Farming Systems in the Tropics. Third Edition. Clarendon Press, Oxford, UK
Scherr SJ (1995) Economic factors in farmer adoption of agroforestry: Patterns observed in western Kenya. World Development 23: 787–804
Scherr SJ and Hazell PBH (1994) Sustainable Agricultural Development Strategies in Fragile Lands. Environmental and Production Technology Division Discussion Paper No. 1. International Food Policy Research Institute, Washington DC
Seneviratne G, Kulasooriya SA and Rosswall T (1994) Sustainment of soil fertility in the traditional rice farming dry zone, Sri Lanka. Soil Biology and Biochemistry 26: 681–688
Staver C (1991) The role of weeds in the productivity of Amazonian bush fallow agriculture. Experimental Agriculture 27: 287–304
Stromgaard P (1989) Adaptive strategies in the breakdown of shifting cultivation: The case of Mambwe, Lamba, and Lala of Northern Zambia. Human Ecology 17: 427–444
Swinkels RA, Franzel S, Shepherd KD, Ohlsson E and Ndufa JK (1997) The economics of short rotation improved fallows: evidence from areas of high population density in western Kenya. Agricultural Systems 55: 99–121
Tarawali G, Manyong VM, Carsky RJ, Vissoh PV, Osei-Bonsu P and Galiba M (1999) Adoption of improved fallows in West Africa: Lessons from mucuna and stylo case studies. Agroforestry Systems (this issue)
Tomich TP, Kilby P and Johnston B (1995) Transforming Agrarian Economies: Opportunities Seized, Opportunities Missed. Cornell University Press, Ithaca, NY, USA
Wade M and Sanchez PA (1983) Mulching and green manure application for continuous crop production in the Amazon Basin. Agronomy Journal 75: 39–45
Wilken GC (1987) Good farmers: Traditional agricultural resource management in Mexico and Central America. University of California Press, Berkeley, CA, USA
Williams D (1997) Gender and integrated resource management: The case of western Kenya. MA Thesis. University of Florida, Gainsvilles, FL, USA
World Bank (1996) World Development Report, 1996: From Plan to Market. Oxford University Press, New York
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Place, F., Dewees, P. Policies and incentives for the adoption of improved fallows. Agroforestry Systems 47, 323–343 (1999). https://doi.org/10.1023/A:1006248304024
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DOI: https://doi.org/10.1023/A:1006248304024