Soil nutrient budgets and balances: What use for policy?

[1]  F. Harris Farm-level assessment of the nutrient balance in northern Nigeria , 1998 .

[2]  N. Röling,et al.  A new praxeology for integrated nutrient management, facilitating innovation with and by farmers , 1998 .

[3]  J. Powell,et al.  Increasing nutrient use efficiency in West-African agriculture: the impact of micro-topography on nutrient leaching from cattle and sheep manure , 1998 .

[4]  F. Baijukya,et al.  Nutrient balances and their consequences in the banana-based land use systems of Bukoba district, northwest Tanzania , 1998 .

[5]  E. Elias,et al.  Nitrogen and phosphorus balances of Kindo Koisha farms in southern Ethiopia , 1998 .

[6]  Ian Scoones,et al.  Soil nutrient balances: what use for policy? , 1998 .

[7]  I. Scoones,et al.  Sustaining the soil: Indigenous soil and water conservation in Africa , 1998 .

[8]  I. Scoones Landscapes, fields and soils: understanding the history of soil fertility management in Southern Zimbabwe , 1997 .

[9]  N. Banks Public perceptions and sustainability in lancashire: Indicators, institutions, participation , 1997 .

[10]  I. Scoones The Dynamics of Soil Fertility Change: historical perspectives on environmental transformation from Zimbabwe , 1997 .

[11]  E. Smaling,et al.  Soil fertility research in sub‐Saharan Africa: New dimensions, new challenges , 1996 .

[12]  P. Hiernaux,et al.  Nutrient cycling in integrated rangeland/cropland systems of the Sahel , 1996 .

[13]  H. Groote,et al.  Towards more sustainable soil fertility management , 1996 .

[14]  I. Scoones Hazards and Opportunities: Farming Livelihoods in Dryland Africa: Lessons from Zimbabwe , 1995 .

[15]  Paul R. Ehrlich,et al.  Small is stupid: Blowing the whistle on the greens , 1995 .

[16]  David Cassels,et al.  Land degradation and rehabilitation in Ethiopia: a reassessment , 1995 .

[17]  M. Redclift,et al.  Social Theory and the Global Environment , 1994 .

[18]  F. van der Pol,et al.  Soil Mining: An Unseen Contributor to Farm Income in Southern Mali , 1994 .

[19]  R. Chambers Participatory rural appraisal (PRA): analysis of experience , 1994 .

[20]  D. Greenland Long-term cropping experiments in developing countries The need, the history and the future , 1994 .

[21]  M. Lockwood Cattle, Women and Wells: Managing Household Survival in the Sahel , 1994 .

[22]  D. Greenland,et al.  Soil Resilience and Sustainable Land Use , 1994 .

[23]  C. Prudencio Ring management of soils and crops in the west African semi-arid tropics: The case of the mossi farming system in Burkina Faso , 1993 .

[24]  C. S. Holling,et al.  Investing in Research for Sustainability. , 1993, Ecological applications : a publication of the Ecological Society of America.

[25]  M. Thompson Good science for public policy , 1993 .

[26]  Ludger Herrmann,et al.  Soil and crop growth micro-variability in the West African semi-arid tropics: a possible risk-reducing factor for subsistence farmers. , 1993 .

[27]  Louise O. Fresco,et al.  Time and spatial scales in ecological sustainability , 1992 .

[28]  W. Adams,et al.  Burning Issues@@@Lessons of the Rainforest.@@@The Fate of the Forest: Developers, Destroyers and Defenders of the Amazon.@@@The Burning Season: The Murder of Chico Mendes and the Fight for the Amazon Rain Forest.@@@Green Development: Environment and Sustainability in the Third World. , 1991 .

[29]  G. Conway,et al.  Unwelcome Harvest: Agriculture and Pollution , 1991 .

[30]  Emery Roe,et al.  Development narratives, or making the best of blueprint development , 1991 .

[31]  H. van Keulen,et al.  Agricultural development in the West African Sahelian region: a cure against land hunger? , 1990 .

[32]  M. Mortimore,et al.  Adapting to Drought: Farmers, Famines and Desertification in West Africa , 1990 .

[33]  Wiebe E. Bijker,et al.  Science in action : how to follow scientists and engineers through society , 1989 .

[34]  S. Aberg,et al.  [The population explosion]. , 1984, Katilolehti.

[35]  Eugene P. Odum,et al.  Energy Flow in Ecosystems: A Historical Review , 1968 .

[36]  W. Wint,et al.  LIVESTOCK , LAND USE AND AGRICULTURAL INTENSIFICATION IN SUB-SAHARAN AFRICA , 1999 .

[37]  Blasio Mavedzenge,et al.  Experiences of farmer participation in soil fertility research in southern Zimbabwe , 1999 .

[38]  L. Krogh,et al.  Field and village nutrient balances in millet cultivation in northern Burkina Faso: a village case study , 1997 .

[39]  F. Harris Intensification of agriculture in semi-arid areas: Lessons from the Kano Close-Settled Zone, Nigeria. , 1996 .

[40]  N. Röling Creating human platforms to manage natural resources: first result of a research programme. , 1996 .

[41]  K. Shepherd,et al.  A static model of nutrient flow on mixed farms in the highlands of western Kenya to explore the possible impact of improved management. , 1995 .

[42]  de C.B. Steenhuijsen Piters Diversity of fields and farmers. Explaining yield variations in northern Cameroon. , 1995 .

[43]  M. Turner The sustainability of rangeland to cropland nutrient transfer in semi-arid West Africa: Ecological and social dimensions neglected in the debate , 1995 .

[44]  J. Powell,et al.  Manure utilisation, drought cycles and herd dynamics in the Sahel: implications for cropland productivity , 1995 .

[45]  J. Swift 9. Dynamic ecological systems and the administration of pastoral development , 1995 .

[46]  Calestous Juma,et al.  Policy research in sub‐Saharan Africa: An exploration , 1995 .

[47]  D. Powlson,et al.  Long-term field experiments: their importance in understanding sustainable land use , 1994 .

[48]  I. Scoones,et al.  Beyond Farmer First: rural people's knowledge, agricultural research and extension practice , 1994 .

[49]  J. Powell,et al.  Livestock and sustainable nutrient cycling in mixed farming systems of sub-Saharan Africa : proceedings of an international conference, International Livestock Centre for Africa (ILCA) Addis Ababa, Ethiopia, 22-26 November 1993 , 1994 .

[50]  P. Woomer,et al.  The biological management of tropical soil fertility. , 1994 .

[51]  J. Powell,et al.  Livestock, nutrient cycling, and sustainable agriculture in the West African Sahel , 1993 .

[52]  C. Lund Waiting for the Rural Code: Perspectives on a Land Tenure Reform in Niger , 1993 .

[53]  N. V. Duivenbooden Sustainability in terms of nutrient elements with special reference to West - Africa , 1992 .

[54]  J. Stoorvogel,et al.  Assessment of soil nutrient depletion in sub-Saharan Africa: 1983-2000. , 1990 .

[55]  S. Cissé,et al.  Competition pour des ressources limitees : le cas de la Cinquieme Region du Mali , 1990 .

[56]  F. Himes Russell's Soil Conditions and Plant Growth, 11th Edition , 1989 .

[57]  A. Pacey,et al.  Farmer first: Farmer innovation and agricultural research , 1989 .

[58]  J. Powell,et al.  Nitrogen and phosphorus transfers in a crop-livestock system in West Africa , 1987 .

[59]  B. Latour Science in Action , 1987 .

[60]  P. Milleville,et al.  Résidus de culture et fumure animale: un aspect des relations agriculture-élevage dans le nord de la Haute-volta , 1983 .

[61]  W. G. Sanford Cycling of mineral nutrients in agricultural ecosystems , 1979 .

[62]  Larousse République du Mali , 1964 .