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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agricultura Digital. Para informações adicionais entre em contato com cnptia.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
02/12/1998 |
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Data da última atualização: |
04/04/2019 |
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Autoria: |
PROBERT, M. E.; DIMES, J. P.; KEATING, B. A.; DALAL, R. C.; STRONG, W. M. |
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Afiliação: |
QDPI/CSIRO Agricultural Production Systems Research Unit; QDPI/CSIRO Agricultural Production Systems Research Unit; QDPI/CSIRO Agricultural Production Systems Research Unit; Queensland Wheat Research Institute; Queensland Wheat Research Institute. |
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Título: |
APSIM's water and nitrogen modules and simulation of the dynamics of water and nitrogen in fallow systems. |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
Agricultural Systems, v. 56, n. 1, p. 1-28, 1998. |
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DOI: |
https://doi.org/10.1016/S0308-521X(97)00028-0 |
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Idioma: |
Inglês |
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Conteúdo: |
APSIM (Agricultural Production Systems Simulator) is a software system which provides a flexible structure for the simulation of climatic and soil management effects on growth of crops in farming systems and changes in the soil resource. The focus of this paper is the predictive performance of APSIM for simulation of soil water and nitrate nitrogen in contrasting soils (vertisols and alfisols) and environments. The three APSIM modules that determine the dynamics of water, carbon, and nitrogen in the soil system (viz. SOILWAT, SOILN and RESIDUE v.1) are described in terms of the processes represented, with particular emphasis on aspects of their coding that differ from their precursors in CERES and PERFECT. The most fundamental change is in SOILN, which now provides a formal balance of both carbon and nitrogen in the soil and includes a labile soil organic matter pool that decomposes more rapidly than the bulk of the soil organic matter. Model performance, in terms of prediction of soil water and nitrate, is evaluated during fallows, thereby avoiding complications arising from water use and nitrogen uptake by a crop. One data set is from a long-term experiment on a vertisol in southeast Queensland which studied two tillage treatments (conventional and zero tillage) in combination with fertiliser nitrogen inputs for the growth of wheat; soil water and nitrate were measured twice each year (pre-planting and post-harvest). The second comes from experiments at Katherine, Northern Territory, where legume leys growing on alfisols were chemically killed and ensuing changes in soil water and nitrate were measured during a single season. For both datasets, the predictive ability of the model was satisfactory for water and nitrate, in terms of both the total amounts in the whole profile and their distribution with depth. Since neither of these datasets included measurements of the runoff component of the water balance, this aspect of model performance was evaluated, and shown to be generally good, using data from a third source where runoff had been measured from contour bay catchments. MenosAPSIM (Agricultural Production Systems Simulator) is a software system which provides a flexible structure for the simulation of climatic and soil management effects on growth of crops in farming systems and changes in the soil resource. The focus of this paper is the predictive performance of APSIM for simulation of soil water and nitrate nitrogen in contrasting soils (vertisols and alfisols) and environments. The three APSIM modules that determine the dynamics of water, carbon, and nitrogen in the soil system (viz. SOILWAT, SOILN and RESIDUE v.1) are described in terms of the processes represented, with particular emphasis on aspects of their coding that differ from their precursors in CERES and PERFECT. The most fundamental change is in SOILN, which now provides a formal balance of both carbon and nitrogen in the soil and includes a labile soil organic matter pool that decomposes more rapidly than the bulk of the soil organic matter. Model performance, in terms of prediction of soil water and nitrate, is evaluated during fallows, thereby avoiding complications arising from water use and nitrogen uptake by a crop. One data set is from a long-term experiment on a vertisol in southeast Queensland which studied two tillage treatments (conventional and zero tillage) in combination with fertiliser nitrogen inputs for the growth of wheat; soil water and nitrate were measured twice each year (pre-planting and post-harvest). The second comes from experiments at Katherine, Northern... Mostrar Tudo |
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Palavras-Chave: |
Agricultural production systems simulator; Dinâmica da água; Dinâmica do nitrogênio; Modelos de simulação; Simulation model; Software system. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02939naa a2200253 a 4500
001 1006790
005 2019-04-04
008 1998 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/S0308-521X(97)00028-0$2DOI
100 1 $aPROBERT, M. E.
245 $aAPSIM's water and nitrogen modules and simulation of the dynamics of water and nitrogen in fallow systems.$h[electronic resource]
260 $c1998
520 $aAPSIM (Agricultural Production Systems Simulator) is a software system which provides a flexible structure for the simulation of climatic and soil management effects on growth of crops in farming systems and changes in the soil resource. The focus of this paper is the predictive performance of APSIM for simulation of soil water and nitrate nitrogen in contrasting soils (vertisols and alfisols) and environments. The three APSIM modules that determine the dynamics of water, carbon, and nitrogen in the soil system (viz. SOILWAT, SOILN and RESIDUE v.1) are described in terms of the processes represented, with particular emphasis on aspects of their coding that differ from their precursors in CERES and PERFECT. The most fundamental change is in SOILN, which now provides a formal balance of both carbon and nitrogen in the soil and includes a labile soil organic matter pool that decomposes more rapidly than the bulk of the soil organic matter. Model performance, in terms of prediction of soil water and nitrate, is evaluated during fallows, thereby avoiding complications arising from water use and nitrogen uptake by a crop. One data set is from a long-term experiment on a vertisol in southeast Queensland which studied two tillage treatments (conventional and zero tillage) in combination with fertiliser nitrogen inputs for the growth of wheat; soil water and nitrate were measured twice each year (pre-planting and post-harvest). The second comes from experiments at Katherine, Northern Territory, where legume leys growing on alfisols were chemically killed and ensuing changes in soil water and nitrate were measured during a single season. For both datasets, the predictive ability of the model was satisfactory for water and nitrate, in terms of both the total amounts in the whole profile and their distribution with depth. Since neither of these datasets included measurements of the runoff component of the water balance, this aspect of model performance was evaluated, and shown to be generally good, using data from a third source where runoff had been measured from contour bay catchments.
653 $aAgricultural production systems simulator
653 $aDinâmica da água
653 $aDinâmica do nitrogênio
653 $aModelos de simulação
653 $aSimulation model
653 $aSoftware system
700 1 $aDIMES, J. P.
700 1 $aKEATING, B. A.
700 1 $aDALAL, R. C.
700 1 $aSTRONG, W. M.
773 $tAgricultural Systems$gv. 56, n. 1, p. 1-28, 1998.
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| Registros recuperados : 51 | |
| 2. |  | KURIHARA, C. H.; VENEGAS, V. H. A.; NEVES, J. C. L.; NOVAIS, R. F. de. Acúmulo de matéria seca e nutrientes em soja, como variável do potencial produtivo. Revista Ceres, Viçosa, v. 60, n. 5, p. 690-698, set/out, 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Agropecuária Oeste. |
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| 4. | | NASCIMENTO, A. F. do; MENDONÇA, E. de S.; LEITE, L. F. C.; NEVES, J. C. L. Calibration of the Century, Apsim and Ndicea models of decomposition and N mineralization of plant residues in the humid tropics. Revista Brasileira de Ciência do Solo, Viçosa-MG, v. 35, n. 3, p. 917-928, maio/jun. 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Meio-Norte. |
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| 5. | | ASSIS, C. P. de; JUCKSCH, I.; MENDONÇA, E. de S.; NEVES, J. C. L. Carbono e nitrogênio em agregados de Latossolo submetido a diferentes sistemas de uso e manejo. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 41, n. 10, p. 1541-1550, out. 2006 Título em inglês: Carbon and nitrogen in aggregates of an Oxisol submitted to different use and management systems.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 6. | | WENDLING, B.; JUCKSCH, I.; MENDONÇA, E. de S.; NEVES, J. C. L. Carbono orgânico e estabilidade de agregados de um Latossolo Vermelho sob diferentes manejos. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 40, n. 5, p. 487-494, maio 2005 Título em inglês: Organic carbon and aggregate stability of a Red Latossol under different managements.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 7. | | GOMES, F. T.; BORGES, A. C.; NEVES, J. C. L.; FONTES, P. C. R. Influência de doses de calcário com diferentes relações cálcio:magnésio na produção de matéria seca e na composição mineral da alfafa. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 37, n. 12, p. 1779-1786, dez. 2002 Título em inglês: Influence of limestone rates with different calcium:magnesium ratios on shoot dry matter yield and mineral composition of alfalfa.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 10. | | ALMEIDA, N. O. de; GARCIA, R.; NEVES, J. C. L.; COUTO, L. Crescimento inicial de Eucalyptus em consorcio com leguminosas em Regiao de Cerrado em Minas Gerais. In: CONGRESSO BRASILEIRO SOBRE SISTEMAS AGROFLORESTAIS, 1.; ENCONTRO SOBRE SISTEMAS AGROFLORESTAIS NOS PAÍSES DO MERCOSUL, 1., 1994, Porto Velho. Anais. Colombo: EMBRAPA-CNPF, 1994. v. 2, p. 271-278. (EMBRAPA-CNPF. Documentos, 27).| Biblioteca(s): Embrapa Florestas. |
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| 11. | | FAVERO, C.; JUCKSCH, I.; COSTA, L. M.; ALVARENGA, R. C.; NEVES, J. C. L. Crescimento e acúmulo de nutrientes por plantas espontâneas e por leguminosas utilizadas para adubação verde. Revista Brasileira de Ciência do Solo, Viçosa, v. 24, n. 1, p. 171-177, 2000.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 14. | | CASTELLS, A. J.; BARROS, N. F. de; NOVAES, R. F. de; SANT'ANNA, R.; NEVES, J. C. L. Absorcao de fosforo como criterio de selecao de genotipos de soja quanto a tolerancia ao aluminio. Pesquisa Agropecuaria Brasileira, Brasilia, v.20, n.10, p.1163-1170, out. 1985.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 15. | | BENEDETTI, E. L.; SANTIN, D.; BARROS, N. F. de; PEREIRA, G. L.; MARTINEZ, H. P.; NEVES, J. C. L. Alumínio estimula o crescimento radicular de erva-mate? Pesquisa Florestal Brasileira, Colombo, v. 37, n. 90, p. 139-147, abr./jun. 2017.| Biblioteca(s): Embrapa Florestas. |
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| 17. | | SANTOS, F. C.; NEVES, J. C. L.; NOVAIS, R. F.; FOLONI, J. M.; ZANCANARO, L.; KER, J. C. Calagem para soja em solos arenosos de cerrado. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 31., 2007, Gramado. Conquistas e desafios da ciência do solo brasileira: anais. Porto Alegre: SBCS, 2007. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica | Circulação/Nível: -- - -- |
| Biblioteca(s): Embrapa Cerrados. |
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| 18. | | NASCIMENTO, A. F. do; MENDONÇA, E. de S.; LEITE, L. F. C.; SCHOLBERG, J.; NEVES, J. C. L. Calibration and validation of models for short-term decomposition and N mineralization. Scientia Agricola, Piracicaba, v. 69, n. 6, p. 393-401, Nov./Dec. 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Solos. |
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| 19. | | NASCIMENTO, A. F. do; MENDONÇA, E. de S.; LEITE, L. F. C.; SCHOLBERG, J.; NEVES, J. C. L. Calibration and validation of models for short-term decomposition and N mineralization of plant residues in the tropics. Scientia Agricola, Piracicaba, v. 69, n. 6, p. 393-401, nov./dec. 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Meio-Norte. |
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| 20. | | OLIVEIRA, M. F. G.; NOVAIS, R. F.; NEVES, J. C. L.; ALVES, V. M. C.; VASCONCELLOS, C. A. Fluxo difusivo de zinco em amostras de solo influenciado por textura, íon acompanhante e pH do solo. Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 23, n. 3, p. 609-615, 1999.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 51 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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