篇名 | 作者 | 刊名 | 出版年 | 查看 |
The promising impact of ley introduction and herd expansion on soil organicmatter content in southern Mali |
Bosma, R.H.;Bos, M.;Kante, S.;Kebe, D.;Quak, W.; |
Agricultural Systems |
1999-10-01 |
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Dynamics of spatial variability of millet growth and yields at three sitesin Niger, West Africa and implications for precision agriculture research |
Gandah, M.M.;Stein, A.A.;Brouwer, J.J.;Bouma, J.J.; |
Agricultural Systems |
2000-02-01 |
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New sorghum and millet cultivar introduction in Sub-Saharan Africa: impactsand research agenda |
Ahmed, M.M.;Sanders, J.H.;Nell, W.T.; |
Agricultural Systems |
2000-04-01 |
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Relating household characteristics to urban sheep keeping in West Africa |
Siegmund-Schultze, M.;Rischkowsky, B.; |
Agricultural Systems |
2001-03-01 |
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A framework to improve fertilizer recommendations for irrigated rice inWest Africa |
Haefele, S.M.;Wopereis, M.C.S.;Ndiaye, M.K.;Kropff, M.J.; |
Agricultural Systems |
2003-04-01 |
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A framework to improve fertilizer recommendations for irrigated rice inWest Africa |
Haefele, S.;Wopereis, M.;Ndiaye, M.;Kropff, M.; |
Agricultural Systems |
2003-04-01 |
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Prediction of soil erosion in a Lake Victoria basin catchment using aGIS-based Universal Soil Loss model |
Lufafa, A.;Tenywa, M.M.;Isabirye, M.;Majaliwa, M.J.G.;Woomer, P.L.; |
Agricultural Systems |
2003-06-01 |
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Matching improved maize production technologies to the resource base offarmers in a moist savanna |
Jagtap, S.S.;Abamu, F.J.; |
Agricultural Systems |
2003-06-01 |
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Prediction of soil erosion in a Lake Victoria basin catchment using aGIS-based Universal Soil Loss model |
Lufafa, A.;Tenywa, M.;Isabirye, M.;Majaliwa, M.;Woomer, P.; |
Agricultural Systems |
2003-06-01 |
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Matching improved maize production technologies to the resource base offarmers in a moist savanna |
Jagtap, S.;Abamu, F.; |
Agricultural Systems |
2003-06-01 |
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Impact pathway analysis: an approach to strengthening the impactorientation of agricultural research |
Springer-Heinze, A.;Hartwich, F.;Henderson, J.S.;Horton, D.;Minde, I.; |
Agricultural Systems |
2003-11-01 |
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Impact pathway analysis: an approach to strengthening the impactorientation of agricultural research |
Springer-Heinze, A.;Hartwich, F.;Henderson, J.S.;Horton, D.;Minde, I.; |
Agricultural Systems |
2003-11-01 |
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Learning from failure: smallholder farming systems and IPM in Malawi |
Orr, A.;Ritchie, J.M.; |
Agricultural Systems |
2004-01-01 |
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Learning from failure: smallholder farming systems and IPM in Malawi |
Orr, A.;Ritchie, J.; |
Agricultural Systems |
2004-01-01 |
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Learning from failure: smallholder farming systems and IPM in Malawi |
Orr, A.;Ritchie, J.; |
Agricultural Systems |
2004-01-01 |
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Facilitated learning in soil fertility management: assessing potentials oflow-external-input technologies in east African farming systems |
de Jager, A.;Onduru, D.;Walaga, C.; |
Agricultural Systems |
2004-02-01 |
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Facilitated learning in soil fertility management: assessing potentialsof low-external-input technologies in east African farming systems |
de Jager, A.;Onduru, D.;Walaga, C.; |
Agricultural Systems |
2004-02-01 |
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Revisiting a 'cure against land hunger': soil fertility management andfarming systems dynamics in the West African Sahel |
de Ridder, N.;Breman, H.;van Keulen, H.;Stomph, T.J.; |
Agricultural Systems |
2004-05-01 |
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Classification trees versus multinomial models in the analysis of urbanfarming systems in Central Africa |
Speybroeck, N.;Berkvens, D.;Mfoukou-Ntsakala, A.;Aerts, M.;Hens, N.;Van Huylenbroeck, G.;Thys, E.; |
Agricultural Systems |
2004-05-01 |
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What future for integrated rice-vegetable production systems in WestAfrican lowlands? |
Erenstein, O.;Sumberg, J.;Oswald, A.;Levasseur, V.;Kore, H.; |
Agricultural Systems |
2006-06-01 |
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Improved collective decision-making in action for irrigated ricefarmers in the Senegal River Valley |
Poussin, J.C.;Diallo, Y.;Legoupil, J.C.; |
Agricultural Systems |
2006-09-01 |
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Improved collective decision-making in action for irrigated ricefarmers in the Senegal River Valley |
Poussin, J.C.;Diallo, Y.;Legoupil, J.C.; |
Agricultural Systems |
2006-09-01 |
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Intensification or extensification? Factors affecting technology use inperi-urban lowlands along an agro-ecological gradient in West Africa |
Erenstein, O.; |
Agricultural Systems |
2006-10-01 |
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Exploring diversity of crop and soil management within smallholderAfrican farms: A dynamic model for simulation of N balances and useefficiencies at field scale |
Tittonell, P.;Leffelaar, P.A.;Vanlauwe, B.;van Wijk, M.T.;Giller, K.E.; |
Agricultural Systems |
2006-11-01 |
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Can carbon sequestration markets benefit low-income producers insemi-arid Africa? Potentials and challenges |
Perez, C.;Roncoli, C.;Neely, C.;Steiner, J.L.; |
Agricultural Systems |
2007-04-01 |
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Soil organic carbon dynamics, functions and management in West Africanagro-ecosystems |
Bationo, A.;Kihara, J.;Vanlauwe, B.;Waswa, B.;Kimetu, J.; |
Agricultural Systems |
2007-04-01 |
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Nutrient flows and balances at the field and farm scale: Exploringeffects of land-use strategies and access to resources |
Haileslassie, A.;Priess, J.A.;Veldkamp, E.;Lesschen, J.P.; |
Agricultural Systems |
2007-05-01 |
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Participatory integrated watershed management: Evolution of conceptsand methods in an ecoregional program of the eastern African highlands |
German, L.;Mansoor, H.;Alemu, G.;Mazengia, W.;Amede, T.;Stroud, A.; |
Agricultural Systems |
2007-05-01 |
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Social and economic impacts of agricultural productivityintensification: The case of brush park fisheries in Lake Volta |
Bene, C.;Obirih-Opareh, N.; |
Agricultural Systems |
2009-10-01 |
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Livestock water productivity in mixed crop-livestock farming systems ofthe Blue Nile basin: Assessing variability and prospects for improvement |
Haileslassie, A.;Peden, D.;Gebreselassie, S.;Amede, T.;Descheemaeker, K.; |
Agricultural Systems |
2009-10-01 |
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Identifying key entry-points for strategic management of smallholderfarming systems in sub-Saharan Africa using the dynamic farm-scalesimulation model NUANCES-FARMSIM |
van Wijk, M.T.;Tittonell, P.;Rufino, M.C.;Herrero, M.;Pacini, C.;Ridder, N.d.;Giller, K.E.; |
Agricultural Systems |
2009-10-01 |
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Adapting to climate change: Agricultural system and household impactsin East Africa |
Thornton, P.K.;Jones, P.G.;Alagarswamy, G.;Andresen, J.;Herrero, M.; |
Agricultural Systems |
2010-02-01 |
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The diversity of rural livelihoods and their influence on soilfertility in agricultural systems of East Africa A typology of smallholderfarms |
Tittonell, P.;Muriuki, A.;Shepherd, K.D.;Mugendi, D.;Kaizzi, K.C.;Okeyo, J.;Verchot, L.;Coe, R.;Vanlauwe, B.; |
Agricultural Systems |
2010-02-01 |
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Regional simulation of maize production in tropical savanna fallowsystems as affected by fallow availability |
Gaiser, T.;Judex, M.;Hiepe, C.;Kuhn, A.; |
Agricultural Systems |
2010-11-01 |
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Heterogeneity in farmers' production decisions and its impact on soilnutrient use: Results and implications from northern Nigeria |
Berkhout, E.D.;Schipper, R.A.;Van Keulen, H.;Coulibaly, O.; |
Agricultural Systems |
2011-01-01 |
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Social norms, tenure security and soil conservation: Evidence fromBurundi |
Beekman, G.;Bulte, E.H.; |
Agricultural Systems |
2012-04-01 |
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Social capital and agricultural innovation in Sub-Saharan Africa |
van Rijn, F.;Bulte, E.;Adekunle, A.; |
Agricultural Systems |
2012-04-01 |
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Which policy would work better for improved soil fertility managementin sub-Saharan Africa, fertilizer subsidies or carbon credits? |
Marenya, P.;Nkonya, E.;Xiong, W.;Deustua, J.;Kato, E.; |
Agricultural Systems |
2012-07-01 |
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Which policy would work better for improved soil fertility managementin sub-Saharan Africa, fertilizer subsidies or carbon credits? |
Marenya, P.;Nkonya, E.;Xiong, W.;Deustua, J.;Kato, E.; |
Agricultural Systems |
2012-07-01 |
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A method for evaluating climate change adaptation strategies forsmall-scale farmers using survey, experimental and modeled data |
Claessens, L.;Antle, J.M.;Stoorvogel, J.J.;Valdivia, R.O.;Thornton, P.K.;Herrero, M.; |
Agricultural Systems |
2012-09-01 |
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What role can crop models play in supporting climate change adaptationdecisions to enhance food security in Sub-Saharan Africa? |
Webber, H.;Gaiser, T.;Ewert, F.; |
Agricultural Systems |
2014-05-01 |
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Narrowing the rice yield gap in East and Southern Africa: Using andadapting existing technologies |
Nhamo, N.;Rodenburg, J.;Zenna, N.;Makombe, G.;Luzi-Kihupi, A.; |
Agricultural Systems |
2014-11-01 |
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Conceptualising farming systems for agricultural development research:Cases from Eastern and Southern Africa |
Whitfield, S.;Dixon, J.L.;Mulenga, B.P.;Ngoma, H.; |
Agricultural Systems |
2015-02-01 |
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Conceptualising farming systems for agricultural development research:Cases from Eastern and Southern Africa |
Whitfield, S.;Dixon, J.L.;Mulenga, B.P.;Ngoma, H.; |
Agricultural Systems |
2015-02-01 |
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Production potential of Lentil (Lens culinaris Medik.) in East Africa |
Ghanem, M.E.;Marrou, H.;Biradar, C.;Sinclair, T.R.; |
Agricultural Systems |
2015-07-01 |
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Sustainable intensification of agricultural systems in the CentralAfrican Highlands: The need for institutional innovation |
Schut, M.;van Asten, P.;Okafor, C.;Hicintuka, C.;Mapatano, S.;Nabahungu, N.L.;Kagabo, D.;Muchunguzi, P.;Njukwe, E.;Dontsop-Nguezet, P.M.;Sartas, M.;Vanlauwe, B.; |
Agricultural Systems |
2016-06-01 |
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