-
1
-
-
0003583136
-
-
PhD Thesis, Wageningen University, The Netherlands, p
-
Aarts, H.F.M. (2000) Resource Management in a 'De Marke' Dairy Farming System, PhD Thesis, Wageningen University, The Netherlands, p.222.
-
(2000)
Resource Management in a 'De Marke' Dairy Farming System
, pp. 222
-
-
Aarts, H.F.M.1
-
2
-
-
0024485677
-
Environmental stress in five aquatic ecosystems in the floodplain of the River Rhine
-
Admiraal, W., De Ruyter Van Steveninck E.D. and De Kruijf, H.A.M. (1989) 'Environmental stress in five aquatic ecosystems in the floodplain of the River Rhine', Sci. Total Environ., Vol. 78, pp.59-75.
-
(1989)
Sci. Total Environ
, vol.78
, pp. 59-75
-
-
Admiraal, W.1
De Ruyter Van Steveninck, E.D.2
De Kruijf, H.A.M.3
-
3
-
-
34247513609
-
A systems approach to analyse production options for wheat in India
-
Bouma, J, Kuyvenhoven, A, Bouman, B.A.M, Luyten, J.C. and Zandstra, H.G, Eds, Kluwer, The Netherlands
-
Aggarwal, P.K., Kalra, N., Bandyopadhyay, S.K. and Selvarajan, S. (1995) 'A systems approach to analyse production options for wheat in India', in Bouma, J., Kuyvenhoven, A., Bouman, B.A.M., Luyten, J.C. and Zandstra, H.G. (Eds.): Eco-regional Approaches for Sustainable Land Use and Food Production, Kluwer, The Netherlands.
-
(1995)
Eco-regional Approaches for Sustainable Land Use and Food Production
-
-
Aggarwal, P.K.1
Kalra, N.2
Bandyopadhyay, S.K.3
Selvarajan, S.4
-
4
-
-
0034094584
-
New sorghum and millet cultivar introduction in Sub-Saharan Africa: Impacts and research agenda
-
Ahmed, M.M., Sanders, J.H. and Nell, W.T. (2000) 'New sorghum and millet cultivar introduction in Sub-Saharan Africa: Impacts and research agenda', Agric. Sys., Vol. 64, pp.55-65.
-
(2000)
Agric. Sys
, vol.64
, pp. 55-65
-
-
Ahmed, M.M.1
Sanders, J.H.2
Nell, W.T.3
-
5
-
-
0031759248
-
Shifting from extensive to intensive agricultural systems: A case study in the Sudan
-
Ahmed, M.M. and Sanders, J.H. (1998) 'Shifting from extensive to intensive agricultural systems: A case study in the Sudan', Agric. Sys., Vol. 58, pp.253-268.
-
(1998)
Agric. Sys
, vol.58
, pp. 253-268
-
-
Ahmed, M.M.1
Sanders, J.H.2
-
7
-
-
84976088244
-
Genetic improvements in winter wheat yields since 1900 and associated physiological changes
-
Austin, R.B., Binghan, J., Blackwell, R.D., Evans, L.T., Ford, M.A., Morgan, C.L. and Taylor, M. (1980) 'Genetic improvements in winter wheat yields since 1900 and associated physiological changes', J. Agric. Sci, Vol. 94, pp.675-689.
-
(1980)
J. Agric. Sci
, vol.94
, pp. 675-689
-
-
Austin, R.B.1
Binghan, J.2
Blackwell, R.D.3
Evans, L.T.4
Ford, M.A.5
Morgan, C.L.6
Taylor, M.7
-
8
-
-
9944223519
-
A Land Quality Indicator for Sustainable Land Management: The Yield Gap. The Case of Sub-Saharan Africa
-
Report No. 106. Research Institute for Agrobiology and Soil Fertility AB-DLO
-
Bindraban, P.S., Verhagen, A., Uithol, P.W.J. and Henstra, P. (1999) A Land Quality Indicator for Sustainable Land Management: The Yield Gap. The Case of Sub-Saharan Africa, Report No. 106. Research Institute for Agrobiology and Soil Fertility (AB-DLO).
-
(1999)
-
-
Bindraban, P.S.1
Verhagen, A.2
Uithol, P.W.J.3
Henstra, P.4
-
9
-
-
0033825690
-
Land quality indicators for sustainable land management: Proposed method for yield gap and soil nutrient balance
-
Bindraban, P.S., Stoorvogel, J.J., Jansen, D.M., Vlaming, J. and Groot, J.J.R. (2000) 'Land quality indicators for sustainable land management: proposed method for yield gap and soil nutrient balance', Agric. Ecosyst. Environ., Vol. 81, pp.103-112.
-
(2000)
Agric. Ecosyst. Environ
, vol.81
, pp. 103-112
-
-
Bindraban, P.S.1
Stoorvogel, J.J.2
Jansen, D.M.3
Vlaming, J.4
Groot, J.J.R.5
-
10
-
-
0031866228
-
Changes in yield and yield stability in wheat during the 20th century
-
Calderini, D.F. and Slafer, G.A. (1998) 'Changes in yield and yield stability in wheat during the 20th century', Field Crops Res., Vol. 57, pp.335-347.
-
(1998)
Field Crops Res
, vol.57
, pp. 335-347
-
-
Calderini, D.F.1
Slafer, G.A.2
-
11
-
-
0000001450
-
Genetic improvement in agronomic traits of hard red winter wheat cultivars from 1919 to 1987
-
Cox, T.S., Shroyer, J.P., Liu, B-H., Sears, R.G. and Martin, T.J. (1988) 'Genetic improvement in agronomic traits of hard red winter wheat cultivars from 1919 to 1987', Crop Sci., Vol. 28, pp.756-760.
-
(1988)
Crop Sci
, vol.28
, pp. 756-760
-
-
Cox, T.S.1
Shroyer, J.P.2
Liu, B.-H.3
Sears, R.G.4
Martin, T.J.5
-
12
-
-
0032713361
-
How can breeding contribute to more productive and sustainable rainfed lowland rice systems?
-
Cooper, M., Fukai, S. and Wade, L.J. (1999) 'How can breeding contribute to more productive and sustainable rainfed lowland rice systems?', Field Crops Res., Vol. 64, pp.199-209.
-
(1999)
Field Crops Res
, vol.64
, pp. 199-209
-
-
Cooper, M.1
Fukai, S.2
Wade, L.J.3
-
13
-
-
0035055156
-
How far down the path to free trade? The importance of rice price stabilization in developing Asia
-
Dawe, D. (2001) 'How far down the path to free trade? The importance of rice price stabilization in developing Asia', Food Policy, Vol. 26, pp.163-175.
-
(2001)
Food Policy
, vol.26
, pp. 163-175
-
-
Dawe, D.1
-
14
-
-
0034982738
-
Assessing sustainability of low-external-input farm management systems with the nutrient monitoring approach: A case study in Kenya
-
De Jager, A., Onduru, D., Van Wijk, M.S., Vlaming, J. and Gachini, G.N. (2001) 'Assessing sustainability of low-external-input farm management systems with the nutrient monitoring approach: A case study in Kenya', Agric. Sys., Vol. 69, pp.99-118.
-
(2001)
Agric. Sys
, vol.69
, pp. 99-118
-
-
De Jager, A.1
Onduru, D.2
Van Wijk, M.S.3
Vlaming, J.4
Gachini, G.N.5
-
15
-
-
0027083986
-
Resource use efficiency in agriculture
-
De Wit, C.T. (1992) 'Resource use efficiency in agriculture', Agric. Sys., Vol. 40, pp.125-151.
-
(1992)
Agric. Sys
, vol.40
, pp. 125-151
-
-
De Wit, C.T.1
-
16
-
-
0034101395
-
Successes in the international cooperation in the Rhine catchment area
-
Dieperink, C. (1999) 'Successes in the international cooperation in the Rhine catchment area', Physics and Chemistry of the Earth, Part B: Hydrology, Oceans and Atmosphere, Vol. 25, No. 3, pp.341-347.
-
(1999)
Physics and Chemistry of the Earth, Part B: Hydrology, Oceans and Atmosphere
, vol.25
, Issue.3
, pp. 341-347
-
-
Dieperink, C.1
-
17
-
-
0242460760
-
-
FAO and World Bank, Rome and Washington DC
-
Dixon, J., Gulliver, A. and Gibbon, D. (2001) Farming Systems and Poverty. Improving Farmers' Livelihoods in a Changing World, FAO and World Bank, Rome and Washington DC.
-
(2001)
Farming Systems and Poverty. Improving Farmers' Livelihoods in a Changing World
-
-
Dixon, J.1
Gulliver, A.2
Gibbon, D.3
-
18
-
-
0031423650
-
Soil quality and soil productivity in Africa
-
Eswaran, H., Almaraz, R., Reich, P. and Zdruli, P. (1997) 'Soil quality and soil productivity in Africa', J. Sust. Agric., Vol. 10, pp.75-94.
-
(1997)
J. Sust. Agric
, vol.10
, pp. 75-94
-
-
Eswaran, H.1
Almaraz, R.2
Reich, P.3
Zdruli, P.4
-
20
-
-
0034071937
-
Improved methodologies for breeding striga-resistant sorghums
-
Haussmann, B.I.G., Hess, D.E., Welz, H-G. and Geiger, H.H. (2000). 'Improved methodologies for breeding striga-resistant sorghums', Field Crops Res., Vol. 66, pp.195-211.
-
(2000)
Field Crops Res
, vol.66
, pp. 195-211
-
-
Haussmann, B.I.G.1
Hess, D.E.2
Welz, H.-G.3
Geiger, H.H.4
-
21
-
-
0020866956
-
Rural Growth Linkages: Household Expenditure Patterns in Malaysia and Nigeria
-
No. 41, International Food Policy Research Institute, Washington DC
-
Hazell, P.B.R. and Roell, A. (1983). Rural Growth Linkages: Household Expenditure Patterns in Malaysia and Nigeria, IFPRI Report No. 41, International Food Policy Research Institute, Washington DC.
-
(1983)
IFPRI Report
-
-
Hazell, P.B.R.1
Roell, A.2
-
23
-
-
52749088981
-
Realizing the promise and potential of African agriculture
-
InterAcademy Council , InterAcademy Council Report, Amsterdam, The Netherlands
-
InterAcademy Council (2004) 'Realizing the promise and potential of African agriculture', Science and Technology Strategies for Improving Agricultural Productivity and Food Security in Africa, InterAcademy Council Report, Amsterdam, The Netherlands.
-
(2004)
Science and Technology Strategies for Improving Agricultural Productivity and Food Security in Africa
-
-
-
24
-
-
38249002655
-
Resource capture and use in intercropping: Solar radiation
-
Keating, B.A. and Carberry, P.S. (1993) 'Resource capture and use in intercropping: Solar radiation', Field Crops Res., Vol. 34, pp.273-301.
-
(1993)
Field Crops Res
, vol.34
, pp. 273-301
-
-
Keating, B.A.1
Carberry, P.S.2
-
25
-
-
0037862393
-
New insights and developments in the MLHD concept of weed control
-
Wageningen, The Netherlands, pp
-
Kempenaar, C., Groeneveld, R.M.W., Uffing, A.J.M., van der Weide, R.Y. and Wevers, J. (2002) 'New insights and developments in the MLHD concept of weed control', Proceedings of the European Weed Research Society - 12th Symposium, Wageningen, The Netherlands, pp.98-99.
-
(2002)
Proceedings of the European Weed Research Society - 12th Symposium
, pp. 98-99
-
-
Kempenaar, C.1
Groeneveld, R.M.W.2
Uffing, A.J.M.3
van der Weide, R.Y.4
Wevers, J.5
-
26
-
-
0003439106
-
-
London and New York, pp
-
Koning, N. (1994) The Failure of Agrarian Capitalism: Agrarian Politics in the UK, Routledge, Germany, The Netherlands, and the USA, London and New York, pp.1846-1919.
-
(1994)
The Failure of Agrarian Capitalism: Agrarian Politics in the UK, Routledge, Germany, The Netherlands, and the USA
, pp. 1846-1919
-
-
Koning, N.1
-
27
-
-
52749099254
-
Should Africa Protect Its Farmers to Revitalize Its Economy?
-
International Institute for Environment and Development
-
Koning, N. (2002) Should Africa Protect Its Farmers to Revitalize Its Economy?, International Institute for Environment and Development, Gatekeeper Series No. 105.
-
(2002)
Gatekeeper Series
, vol.105
-
-
Koning, N.1
-
28
-
-
0345166110
-
Is research on marginal lands catching up?: The case of unfavourable wheat growing environments
-
Lantican, M.A., Pingali, P.L. and Rajaram, S. (2003) 'Is research on marginal lands catching up?: The case of unfavourable wheat growing environments', Agric. Econ., Vol. 29, pp.353-361.
-
(2003)
Agric. Econ
, vol.29
, pp. 353-361
-
-
Lantican, M.A.1
Pingali, P.L.2
Rajaram, S.3
-
29
-
-
52749090473
-
Contribution de l'elevage à la gestion de la fertilité à l'échelle du terroir'
-
Lhoste, P. and Richard, D. (1993) 'Contribution de l'elevage à la gestion de la fertilité à l'échelle du terroir', Reseau Erosion Bulletin, Vol. 14, pp.563-489.
-
(1993)
Reseau Erosion Bulletin
, vol.14
, pp. 563-489
-
-
Lhoste, P.1
Richard, D.2
-
30
-
-
0033804953
-
Improved varieties in impacts of food crop improvement research in Africa
-
Maredia, M., Byerlee, D. and Pee, P. (2000) 'Improved varieties in impacts of food crop improvement research in Africa', Food Policy, Vol. 25, pp.531-559.
-
(2000)
Food Policy
, vol.25
, pp. 531-559
-
-
Maredia, M.1
Byerlee, D.2
Pee, P.3
-
31
-
-
38249003489
-
Resource capture and utilization in intercropping: Non-nitrogen nutrients
-
Morris, R.A. and Garrity, D.P. (1993) 'Resource capture and utilization in intercropping: Non-nitrogen nutrients', Field Crops Res., Vol. 34, pp.319-334.
-
(1993)
Field Crops Res
, vol.34
, pp. 319-334
-
-
Morris, R.A.1
Garrity, D.P.2
-
32
-
-
0032406020
-
Research on nutrient flows and balances in East and Southern Africa: State of the art
-
Nandwa, S.M. and Bekunda, M.A. (1998) 'Research on nutrient flows and balances in East and Southern Africa: State of the art', Agric. Agric. Ecosyst. Environ., Vol. 71, pp.5-18.
-
(1998)
Agric. Agric. Ecosyst. Environ
, vol.71
, pp. 5-18
-
-
Nandwa, S.M.1
Bekunda, M.A.2
-
33
-
-
52749099655
-
Soil degradation: A threat to food security?
-
Bindraban, P.S, Van Keulen, H, Kuyvenhoven, A, Rabbinge, R. and Uithol P.W.J, Eds, Wageningen, pp
-
Oldeman, L.R. (1999) 'Soil degradation: A threat to food security?', in Bindraban, P.S., Van Keulen, H., Kuyvenhoven, A., Rabbinge, R. and Uithol P.W.J. (Eds.): Food Security at Different Scales: Demographic, Biophysical and Socio-Economic Considerations, Quantitative Approaches in Systems Analysis No. 21, Wageningen, pp.105-117.
-
(1999)
Food Security at Different Scales: Demographic, Biophysical and Socio-Economic Considerations, Quantitative Approaches in Systems Analysis
, Issue.21
, pp. 105-117
-
-
Oldeman, L.R.1
-
34
-
-
0035062988
-
Use of compost to improve soil properties and crop productivity under low-input agricultural system in West Africa
-
Ouédraogo, E., Mando, A. and Zombré, N.P. (2001) 'Use of compost to improve soil properties and crop productivity under low-input agricultural system in West Africa', Agric. Ecosyst. Environ., Vol. 84, pp.259-266.
-
(2001)
Agric. Ecosyst. Environ
, vol.84
, pp. 259-266
-
-
Ouédraogo, E.1
Mando, A.2
Zombré, N.P.3
-
35
-
-
0031429402
-
From subsistence to commercial production systems: The transformation of Asian agriculture
-
Pingali, P. (1997) 'From subsistence to commercial production systems: the transformation of Asian agriculture', Am. J. Agric. Econ., Vol. 79, pp.628-634.
-
(1997)
Am. J. Agric. Econ
, vol.79
, pp. 628-634
-
-
Pingali, P.1
-
36
-
-
0027330766
-
Ring management of soils and crops in the West African semi-arid tropics: The case of the Mossi farming system in Burkina Faso
-
Prudencio, C.F. (1993) 'Ring management of soils and crops in the West African semi-arid tropics: The case of the Mossi farming system in Burkina Faso', Agric. Ecosyst. Environ., Vol. 47, pp.237-264.
-
(1993)
Agric. Ecosyst. Environ
, vol.47
, pp. 237-264
-
-
Prudencio, C.F.1
-
37
-
-
0031032743
-
Yield potential progress in short bread wheats in northwest Mexico
-
Sayre, K.D., Rajaram, S. and Fischer, R.A. (1997) 'Yield potential progress in short bread wheats in northwest Mexico', Crop Sci., Vol. 37, pp.36-42.
-
(1997)
Crop Sci
, vol.37
, pp. 36-42
-
-
Sayre, K.D.1
Rajaram, S.2
Fischer, R.A.3
-
38
-
-
16544369406
-
-
Sheldrick, W. F. and Lingard, J. (2004) 'The use of nutrient audits to determine nutrient balances in Africa', Food Policy, 29, pp.-61-98.
-
Sheldrick, W. F. and Lingard, J. (2004) 'The use of nutrient audits to determine nutrient balances in Africa', Food Policy, Vol. 29, pp.-61-98.
-
-
-
-
40
-
-
0027100845
-
Yield response of maize to fertilizers and manure under different agro-ecological conditions in Kenya
-
Smaling, E.M.A., Nandwa, S.M., Prestele, H., Roetter, R. and Muchena, F.N. (1992) 'Yield response of maize to fertilizers and manure under different agro-ecological conditions in Kenya', Agric. Ecosyst. Environ., Vol. 41, pp.241-252.
-
(1992)
Agric. Ecosyst. Environ
, vol.41
, pp. 241-252
-
-
Smaling, E.M.A.1
Nandwa, S.M.2
Prestele, H.3
Roetter, R.4
Muchena, F.N.5
-
42
-
-
33644745508
-
Grain production of wheat in relation to nitrogen, weather and diseases
-
Hurd, R.G, Biscoe, P.V. and Dennis, C, Eds, Pitman Publ. Ltd, London, pp
-
Spiertz, J.H.J. (1982) 'Grain production of wheat in relation to nitrogen, weather and diseases', in Hurd, R.G., Biscoe, P.V. and Dennis, C. (Eds.): Opportunities for Increasing Crop Yields, Pitman Publ. Ltd, London, pp.97-113.
-
(1982)
Opportunities for Increasing Crop Yields
, pp. 97-113
-
-
Spiertz, J.H.J.1
-
43
-
-
0036206967
-
The quality of runoff water collected from a wheat field margin in Greece
-
Tsiouris, S.E., Mamolos, A.P., Kalburtji, K.L. and Alifrangis, D. (2002) 'The quality of runoff water collected from a wheat field margin in Greece', Agric. Ecosyst. Environ., Vol. 89, pp.117-125.
-
(2002)
Agric. Ecosyst. Environ
, vol.89
, pp. 117-125
-
-
Tsiouris, S.E.1
Mamolos, A.P.2
Kalburtji, K.L.3
Alifrangis, D.4
-
44
-
-
0030922294
-
Numerical optimization of nitrogen application to rice. Part. I: Description of MANAGE-N
-
Ten Berge, H.F.M., Thiyagarajan, T.M., Shi, Q., Wopereis, M.C.S., Drenth, H. and Jansen, M.J.W. (1997) 'Numerical optimization of nitrogen application to rice. Part. I: Description of MANAGE-N', Field Crops Res., Vol. 51, pp.29-42.
-
(1997)
Field Crops Res
, vol.51
, pp. 29-42
-
-
Ten Berge, H.F.M.1
Thiyagarajan, T.M.2
Shi, Q.3
Wopereis, M.C.S.4
Drenth, H.5
Jansen, M.J.W.6
-
46
-
-
9744281190
-
-
MSc Thesis, Plant Production System Group, Dept. of Plant Science, Wageningen University, Wageningen, The Netherlands
-
Tittonell, P. (2003) Soil Fertility Gradients in Smallholder Farms in Western Kenya. Their Origin, Magnitude and Importance, MSc Thesis, Plant Production System Group, Dept. of Plant Science, Wageningen University, Wageningen, The Netherlands.
-
(2003)
Soil Fertility Gradients in Smallholder Farms in Western Kenya. Their Origin, Magnitude and Importance
-
-
Tittonell, P.1
-
49
-
-
52749084242
-
-
World Water Forum , Comisión Nacional del Agua Mexico, Mexico, p
-
World Water Forum (2006) African Regional Document, Comisión Nacional del Agua Mexico, Mexico, p.88.
-
(2006)
African Regional Document
, pp. 88
-
-
-
50
-
-
52749084593
-
-
Ye, Y. (1999) Historical Consumption and Future Demand for Fish and Fishery Products: Exploratory Calculations for the Years 2015/2030, FAO Fisheries Circular No. 946. FIPP/C946, FAO, Rome, p.31.
-
Ye, Y. (1999) Historical Consumption and Future Demand for Fish and Fishery Products: Exploratory Calculations for the Years 2015/2030, FAO Fisheries Circular No. 946. FIPP/C946, FAO, Rome, p.31.
-
-
-
-
51
-
-
33744806395
-
-
last updated February 2005
-
FAO (2005) FAOSTAT data, http//faostat.fao.org/ (last updated February 2005).
-
(2005)
FAOSTAT data
-
-
-
52
-
-
1542561639
-
-
NEPAD , New Partnership for Africa's Development
-
NEPAD (2002) Comprehensive Africa Agriculture Development Programme New Partnership for Africa's Development, www.fao.org/docrep/005/Y6831E/Y6831E00.htm
-
(2002)
Comprehensive Africa Agriculture Development Programme
-
-
-
53
-
-
52749085287
-
-
Plant Dynamics (2003) MIPS; Multiple Imaging Plant Stress, http://www.plant-dynamics.nl/sensor_technology.htm
-
Plant Dynamics (2003) MIPS; Multiple Imaging Plant Stress, http://www.plant-dynamics.nl/sensor_technology.htm
-
-
-
-
54
-
-
33748969538
-
-
World Bank (2005) WDI Data Query, http://devdata.worldbank.org/ data-query/
-
(2005)
WDI Data Query
-
-
|