篇名 | 作者 | 刊名 | 出版年 | 查看 |
Logistic modelling to identify and monitor local land management systems |
Gobin, A.;Campling, P.;Feyen, J.; |
Agricultural Systems |
2001-01-01 |
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Recommendation for fertilizer application for soils via qualitativereasoning |
Palhares de Melo, L.A.M.;Bertioli, D.J.;Cajueiro, E.V.M.;Bastos, R.C.; |
Agricultural Systems |
2001-01-01 |
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The origin and hazard of inputs to crop protection in organic farmingsystems: are they sustainable?^* |
Edwards-Jones, G.;Howells, O.; |
Agricultural Systems |
2001-01-01 |
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Biophysical and economic tradeoffs of intercropping timber with food cropsin the Philippine uplands |
Nissen, T.M.;Midmore, D.J.;Keeler, A.G.; |
Agricultural Systems |
2001-01-01 |
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Application of simulation technique to activity-based costing ofagricultural systems: a case study |
Lee, T-R.;Kao, J.-S.; |
Agricultural Systems |
2001-02-01 |
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On-farm assessment of regional and seasonal variation in sunflower yield inArgentina |
Mercau, J.L.;Sadras, V.O.;Satorre, E.H.;Messina, C.;Balbi, C.;Uribelarrea, M.;Hall, A.J.; |
Agricultural Systems |
2001-02-01 |
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Modeling cropping strategies to improve human nutrition in Uganda |
McIntyre, B.D.;Bouldin, D.R.;Urey, G.H.;Kizito, F.; |
Agricultural Systems |
2001-02-01 |
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Effects of the measures envisaged in ''Agenda 2000'' on arable cropproducers and beef and veal producers: an application of PositiveMathematical Programming to representative farms of a Spanish region |
Judez, L.;Chaya, C.;Martnez, S.;Gonzalez, A.A.; |
Agricultural Systems |
2001-02-01 |
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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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Characterising objective profiles of Costa Rican dairy farmers |
Solano, C.;Leon, H.;Perez, E.;Herrero, M.; |
Agricultural Systems |
2001-03-01 |
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Who makes farming decisions? A study of Costa Rican dairy farmers |
Solano, C.;Leon, H.;Perez, E.;Herrero, M.; |
Agricultural Systems |
2001-03-01 |
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A multi-objective programming approach to feed ration balancing andnutrient management |
Tozer, P.R.;Stokes, J.R.; |
Agricultural Systems |
2001-03-01 |
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Risk management in the design of a feeding ration: a portfolio theoryapproach |
Torres-Rojo, J.M.; |
Agricultural Systems |
2001-04-01 |
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Organic farming and the sustainability of agricultural systems |
Rigby, D.;Caceres, D.; |
Agricultural Systems |
2001-04-01 |
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Estimation of the infiltration rate of a paddy field in Yun-Lin, Taiwan |
Liu, C.-W.;Chen, S.-K.;Jou, S.-W.;Kuo, S.-F.; |
Agricultural Systems |
2001-04-01 |
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A model of mammalian energetics and growth: model development |
Vetharaniam, I.;M^cCall, D.G.;Fennessy^1, P.F.;Garrick, D.J.; |
Agricultural Systems |
2001-04-01 |
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A model of mammalian energetics and growth: model testing (sheep) |
Vetharaniam, I.;McCall, D.G.;Fennessy^1, P.F.;Garrick, D.J.; |
Agricultural Systems |
2001-04-01 |
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Statistical Experiment Design and Interpretation, an introduction withagricultural examples - C. Collins and F. Seeney. Wiley, Chichester, 1998,280 pp. Price @$65.00 (hardback). ISBN 0 471 96006 3 |
Booltink, H.; |
Agricultural Systems |
2001-04-01 |
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Agriculture, Fertilizers and the Environment - M. Laegreid, O.C. Bockmanand O. Kaarstad. CABI Publishing in association with Norsk Hydro ASA, 1999,294 pp. Price: $22.50 or US$40.00 (paperback). ISBN 0-85199-358-3 |
Thorburn, P.; |
Agricultural Systems |
2001-04-01 |
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Spatial validation of crop models for precision agriculture |
Basso, B.;Ritchie, J.T.;Pierce, F.J.;Braga, R.P.;Jones, J.W.; |
Agricultural Systems |
2001-05-01 |
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A field practical approach for assessing biophysical sustainability ofalternative agricultural systems^* |
Sulser, T.B.;Duryea, M.L.;Frolich, L.M.;Guevara-Cuaspud, E.; |
Agricultural Systems |
2001-05-01 |
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Evaluation of an algorithm for predicting albedo in heliotropic crops^* |
Weiss, A.;Arkebauer, T.J.;Walter-Shea, E.A.; |
Agricultural Systems |
2001-05-01 |
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Calibration and use of CROPGRO-soybean model for improving soybeanmanagement under rainfed conditions |
Ruz-Nogueira, B.;Boote, K.J.;Sau, F.; |
Agricultural Systems |
2001-05-01 |
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Agricultural extension and rural development: breaking out of traditions |
Waithaka, M.; |
Agricultural Systems |
2001-05-01 |
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Animal Welfare by Colin Spedding |
Kennedy, D.; |
Agricultural Systems |
2001-05-01 |
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A systems approach for the estimation of the effects of land consolidationprojects (LCPs): a model and its application |
Castro Coelho, J.;Aguiar Pinto, P.;Mira da Silva, L.; |
Agricultural Systems |
2001-06-01 |
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Managing forest biodiversity: a zero-one goal programming approach |
Bertomeu, M.;Romero, C.; |
Agricultural Systems |
2001-06-01 |
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Typology of cereal-sheep farming systems in Castile-La Mancha(south-central Spain) |
Caballero, R.; |
Agricultural Systems |
2001-06-01 |
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An inter-seasonal agricultural water allocation system (SAWAS) |
Salman, A.Z.;Al-Karablieh, E.K.;Fisher, F.M.; |
Agricultural Systems |
2001-06-01 |
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Impacts of cropping systems on soil nitrogen storage and loss |
Poudel, D.D.;Horwath, W.R.;Mitchell, J.P.;Temple, S.R.; |
Agricultural Systems |
2001-06-01 |
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On-farm seed priming: using participatory methods to revive and refine akey technology |
Harris, D.;Pathan, A.K.;Gothkar, P.;Joshi, A.;Chivasa, W.;Nyamudeza, P.; |
Agricultural Systems |
2001-07-01 |
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Process-based research in sustainable agricultural development: integratingsocial, economic and ecological perspectives |
Sinclair, F.L.; |
Agricultural Systems |
2001-07-01 |
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Towards a natural resource management paradigm for internationalagriculture: the example of agroforestry research |
Izac, A.-M.N.;Sanchez, P.A.; |
Agricultural Systems |
2001-07-01 |
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Institutional and professional obstacles to a more effective researchprocess for smallholder agriculture |
Collinson, M.; |
Agricultural Systems |
2001-07-01 |
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Assessing the adoption potential of agroforestry practices in sub-SaharanAfrica |
Franzel, S.;Coe, R.;Cooper, P.;Place, F.;Scherr, S.J.; |
Agricultural Systems |
2001-07-01 |
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Micro and macro-level approaches to modelling decision making |
McGregor, M.J.;Rola-Rubzen, M.F.;Murray-Prior, R.; |
Agricultural Systems |
2001-07-01 |
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Integrating research results into decision making about natural resourcemanagement at a catchment scale |
Walker, D.H.;Cowell, S.G.;Johnson, A.K.L.; |
Agricultural Systems |
2001-07-01 |
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Assessing sustainability of low-external-input farm management systems withthe nutrient monitoring approach: a case study in Kenya |
De Jager, A.;Onduru, D.;van Wijk, M.S.;Vlaming, J.;Gachini, G.N.; |
Agricultural Systems |
2001-07-01 |
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Identifying social, economic and technical determinants of silvopastoralpractices in temperate uplands: results of a survey in the Massif Centralregion of France |
Rapey, H.;Lifran, R.;Valadier, A.; |
Agricultural Systems |
2001-07-01 |
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Continued innovation in a Cambodian rice-based farming system: farmertesting and recombination of new elements |
Mak, S.; |
Agricultural Systems |
2001-07-01 |
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Simulation of water harvesting potential in rainfed ricelands using waterbalance model |
Panigrahi, B.;Panda, S.N.;Mull, R.; |
Agricultural Systems |
2001-09-01 |
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Tailoring agricultural extension to different production contexts: auser-friendly farm-household model to improve decision-making forparticipatory research |
Bernet, T.;Ortiz, O.;Estrada, R.D.;Quiroz, R.;Swinton, S.M.; |
Agricultural Systems |
2001-09-01 |
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Robust parameter settings of evolutionary algorithms for the optimisationof agricultural systems models |
Mayer, D.G.;Belward, J.A.;Burrage, K.; |
Agricultural Systems |
2001-09-01 |
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The use of EPIC model to study the agroecological change during 93 years offarming transformation in the Argentine pampas |
Bernardos, J.N.;Viglizzo, E.F.;Jouvet, V.;Lertora, F.A.;Pordomingo, A.J.;Cid, F.D.; |
Agricultural Systems |
2001-09-01 |
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Continual learning for agroforestry system design: university, NGO andfarmer partnership in Minas Gerais, Brazil |
Cardoso, I.M.;Guijt, I.;Franco, F.S.;Carvalho, A.F.;Ferreira Neto, P.S.; |
Agricultural Systems |
2001-09-01 |
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An assessment of the value of seasonal forecasting technology for WesternAustralian farmers |
Petersen, E.H.;Fraser, R.W.; |
Agricultural Systems |
2001-10-01 |
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Energy accounting and well-being^* |
Loake, C.; |
Agricultural Systems |
2001-10-01 |
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A mathematical programming model for improvement planning in asemi-subsistence farm |
Glen, J.J.;Tipper, R.; |
Agricultural Systems |
2001-10-01 |
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Gains from crop diversification in the Sudan Gezira scheme |
Guvele, C.A.; |
Agricultural Systems |
2001-10-01 |
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Development of a land quality index for sorghum in Indian semi-arid tropics(SAT) |
Mandal, D.K.;Mandal, C.;Velayutham, M.; |
Agricultural Systems |
2001-10-01 |
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''Modeling cropping strategies to improve human nutrition in Uganda'' byB.D. McIntyre, D.R. Bouldin, G.H. Urey and F. Kizito - Agricultural Systems67 (2) pp. 105-120 (2001)^* |
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Agricultural Systems |
2001-10-01 |
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Advances in systems approaches for agricultural development |
Kropff, M.J.;Jones, J.W.;van Laar, G.; |
Agricultural Systems |
2001-11-01 |
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