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Registros recuperados : 301 | |
41. | | CARON, B. O.; HELDWEIN, A. B.; DALMAGO, G. A.; NIED, A. H. Consumo d'agua e coeficiente de cultura do meloeiro cultivado na primavera em estufa plastica. In: CONGRESSO BRASILEIRO DE AGROMETEOROLOGIA, 11.; REUNIAO LATINO-AMERICANA DE AGROMETEOROLOGIA, 2., 1999, Florianopolis, SC. Sessao de paineis... Florianopolis: SBA / EPAGRI / UFSC / UDESC, 1999. nao paginado. CD-ROM. Biblioteca(s): Embrapa Hortaliças. |
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44. | | DALMAGO, G. A.; HELDWEIN, A. B.; BURIOL, G. A.; WILSMAN, S.; TRENTIN, G.; TAZZO, I. F. Avaliação de métodos para determinação da evapotranspiração máxima da cultura do pimentão em estufa plástica. Revista Brasileira de Agrometeorologia, Santa Maria, v. 9, n. 2, p. 201-221, ago./dez. 2001. Biblioteca(s): Embrapa Agricultura Digital; Embrapa Hortaliças. |
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54. | | SANTOS, H. P. dos; FONTANELI, R. S.; NASCIMENTO JUNIOR, A. do; SANTI, A.; DALMAGO, G. A. Avaliação de sistemas de rotação de culturas na análise econômica e de risco, nas décadas de 1980 a 2010. In: SANTOS, H. P. dos; FONTANELI, R. S.; SPERA, S. T.; DALMAGO, G. A.; PIRES, J. L. F.; SANTI, A. (Ed.). Sistemas de produção para cereais de inverno: três décadas de estudos. Brasília, DF: Embrapa, 2019. Cap. 8, p. 256-307. Biblioteca(s): Embrapa Trigo. |
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55. | | SANTOS, H. P. dos; FONTANELI, R. S.; DALMAGO, G. A.; SANTI, A. Avaliação de sistemas de rotação de culturas na conversão e no balanço energético, nas décadas de 1980 a 2010. In: SANTOS, H. P. dos; FONTANELI, R. S.; SPERA, S. T.; DALMAGO, G. A.; PIRES, J. L. F.; SANTI, A. (Ed.). Sistemas de produção para cereais de inverno: três décadas de estudos. Brasília, DF: Embrapa, 2019. Cap. 7, p. 217-255. Biblioteca(s): Embrapa Trigo. |
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56. | | SPERA, S. T.; SANTOS, H. P. dos; FONTANELI, R. S.; SANTI, A.; DALMAGO, G. A. Avaliação de sistemas de rotação de culturas na física do solo, nas décadas de 1990 a 2010. In: SANTOS, H. P. dos; FONTANELI, R. S.; SPERA, S. T.; DALMAGO, G. A.; PIRES, J. L. F.; SANTI, A. (Ed.). Sistemas de produção para cereais de inverno: três décadas de estudos. Brasília, DF: Embrapa, 2019. Cap. 6, p. 193-216. Biblioteca(s): Embrapa Agrossilvipastoril; Embrapa Trigo. |
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Registros recuperados : 301 | |
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Registro Completo
Biblioteca(s): |
Embrapa Solos; Embrapa Trigo. |
Data corrente: |
27/11/2008 |
Data da última atualização: |
26/10/2021 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
MARTORANO, L. G.; FARIA, R. T. de; BERGAMASCHI, H.; DALMAGO, G. A. |
Afiliação: |
LUCIETA GUERREIRO MARTORANO, CNPS; ROGÉRIO T. DE FARIA, IAPAR; HOMERO BERGAMASCHI, UFRGS; GENEI ANTONIO DALMAGO, CNPT. |
Título: |
Evaluation of the CROPGRO/DSSAT model performance for simulating plant growth and grain yield of soybeans, subjected to no-tillage and conventional systems in the subtropical Southern Brazil. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
Italian Journal of Agronomy, v. 3, n. 3, p. 795-796, Jul./Sept. 2008. Suplemento. Trabalho apresentado no 10th Congress of the European Society for Agronomy, 2008, Bologna. |
Idioma: |
Inglês |
Conteúdo: |
During crop cycle, growth and phenological development are influenced by different factors such as weather conditions, genetic potential, soil fertility, and system management. Management practices influences soil water retention properties and consequently crop growth an yield. In Brazil, a paradigm chance in soil management has lead conventional tillage system to give room to no-tillage cropping system, due to impacts such as erosin processes and soil organic carbon losses. No-tillage is considered a conservationist system because it includes crop rotation, mulching and only minimum soil mobilization on the seeding line. Those practices promote higher soil water storage, which are attributed o improvement of mesoporosity and non-saturated soil hydraulic conductivity. Knowledge on soil-water-atmosphere system dynamics is required on modeling crop growth and yield for supporting decision systems. Among several options, the Decision Support System for Agrotecnology Transfer (DSSAT) seem to be the most suitable for practical application since it includes more than 18 different crops models tested worldwide. After model calibration against field data, it is possible to simulate realistic scenarios for decision-makers (farmers, managers, agricultural technicians and government), as well as to identify crop constraint for scientists defining research priorities. This study aimed to evaluate CROPGRO/DSSAT model performance to simulate soybean growth, development and crop yield under no-tillage and conventional tillage systems in subtropical climate conditions, in order to support decision making in soybean cropping of Brazil. MenosDuring crop cycle, growth and phenological development are influenced by different factors such as weather conditions, genetic potential, soil fertility, and system management. Management practices influences soil water retention properties and consequently crop growth an yield. In Brazil, a paradigm chance in soil management has lead conventional tillage system to give room to no-tillage cropping system, due to impacts such as erosin processes and soil organic carbon losses. No-tillage is considered a conservationist system because it includes crop rotation, mulching and only minimum soil mobilization on the seeding line. Those practices promote higher soil water storage, which are attributed o improvement of mesoporosity and non-saturated soil hydraulic conductivity. Knowledge on soil-water-atmosphere system dynamics is required on modeling crop growth and yield for supporting decision systems. Among several options, the Decision Support System for Agrotecnology Transfer (DSSAT) seem to be the most suitable for practical application since it includes more than 18 different crops models tested worldwide. After model calibration against field data, it is possible to simulate realistic scenarios for decision-makers (farmers, managers, agricultural technicians and government), as well as to identify crop constraint for scientists defining research priorities. This study aimed to evaluate CROPGRO/DSSAT model performance to simulate soybean growth, development and crop yield und... Mostrar Tudo |
Palavras-Chave: |
CROPGRO; Modelagem; Modelo de desempenho; Simulador de crescimento. |
Thesagro: |
Crescimento; Planta; Plantio Direto; Soja. |
Categoria do assunto: |
-- P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/227218/1/Evaluation-of-the-CROPGRO-DSSAT-model-performance-2008.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/88650/1/2008-PC-martorano.pdf
|
Marc: |
LEADER 02571nam a2200241 a 4500 001 1339720 005 2021-10-26 008 2008 bl uuuu u00u1 u #d 100 1 $aMARTORANO, L. G. 245 $aEvaluation of the CROPGRO/DSSAT model performance for simulating plant growth and grain yield of soybeans, subjected to no-tillage and conventional systems in the subtropical Southern Brazil.$h[electronic resource] 260 $aItalian Journal of Agronomy, v. 3, n. 3, p. 795-796, Jul./Sept. 2008. Suplemento. Trabalho apresentado no 10th Congress of the European Society for Agronomy, 2008, Bologna.$c2008 520 $aDuring crop cycle, growth and phenological development are influenced by different factors such as weather conditions, genetic potential, soil fertility, and system management. Management practices influences soil water retention properties and consequently crop growth an yield. In Brazil, a paradigm chance in soil management has lead conventional tillage system to give room to no-tillage cropping system, due to impacts such as erosin processes and soil organic carbon losses. No-tillage is considered a conservationist system because it includes crop rotation, mulching and only minimum soil mobilization on the seeding line. Those practices promote higher soil water storage, which are attributed o improvement of mesoporosity and non-saturated soil hydraulic conductivity. Knowledge on soil-water-atmosphere system dynamics is required on modeling crop growth and yield for supporting decision systems. Among several options, the Decision Support System for Agrotecnology Transfer (DSSAT) seem to be the most suitable for practical application since it includes more than 18 different crops models tested worldwide. After model calibration against field data, it is possible to simulate realistic scenarios for decision-makers (farmers, managers, agricultural technicians and government), as well as to identify crop constraint for scientists defining research priorities. This study aimed to evaluate CROPGRO/DSSAT model performance to simulate soybean growth, development and crop yield under no-tillage and conventional tillage systems in subtropical climate conditions, in order to support decision making in soybean cropping of Brazil. 650 $aCrescimento 650 $aPlanta 650 $aPlantio Direto 650 $aSoja 653 $aCROPGRO 653 $aModelagem 653 $aModelo de desempenho 653 $aSimulador de crescimento 700 1 $aFARIA, R. T. de 700 1 $aBERGAMASCHI, H. 700 1 $aDALMAGO, G. A.
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