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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
19/11/1992 |
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Data da última atualização: |
07/05/2012 |
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Autoria: |
BRISSON, N.; BONA, S.; BOUNIOLS, A. |
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Título: |
Adaptation of a soybean crop simulation model (SOYGRO) to southern european conditions. |
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Ano de publicação: |
1989 |
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Fonte/Imprenta: |
In: CONFERENCIA MUNDIAL DE INVESTIGACION EN SOJA, 4., 1989, Buenos Aires. Actas... Buenos Aires: AASOJA, 1989. |
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Volume: |
t.1 |
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Páginas: |
p.279-284. |
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Idioma: |
Inglês |
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Conteúdo: |
The soybean crop was recently developed in Europe. Adaptation to our climatic and cultural conditions (high yields) requires adequate description of the plants physiology as a function of soil and climate. For that purpose, a crop simulation model (SOYGRO), developed in USA (Gainesville, Florida) was used to simulate late maturing varieties, which first supposes the adaptation of the model varieties grown in our environment. A sensitivity analysis enhances the impact of varietal parameters on the model simulations and indicates the required accuracy for these parameters. The model is mainly affected by some phenological parameters while those which describle leaves formation have little influence. The calibration concerns varieties of maturity groups I and II, two indeterminates (Weber and Kingsoy) and a determinate (INRA 172-16). SOYGRO was validated for mediterranean climate sites. Phenological stages are predicted with an error of about 4 to 5 days while for yield it is about 0.3 t/ha. In addition, the model was used to simulate yield potentialities for 3 locations. |
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Palavras-Chave: |
Cultivar; Franca; Sensitivity; Soybean; Suscetibilidade; Variety. |
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Thesagro: |
Fenologia; Fisiologia; Soja. |
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Thesaurus Nal: |
France; phenology; physiology; water supply. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01944naa a2200325 a 4500
001 1451713
005 2012-05-07
008 1989 bl uuuu u00u1 u #d
100 1 $aBRISSON, N.
245 $aAdaptation of a soybean crop simulation model (SOYGRO) to southern european conditions.
260 $c1989
300 $ap.279-284. t.1
490 $vt.1
520 $aThe soybean crop was recently developed in Europe. Adaptation to our climatic and cultural conditions (high yields) requires adequate description of the plants physiology as a function of soil and climate. For that purpose, a crop simulation model (SOYGRO), developed in USA (Gainesville, Florida) was used to simulate late maturing varieties, which first supposes the adaptation of the model varieties grown in our environment. A sensitivity analysis enhances the impact of varietal parameters on the model simulations and indicates the required accuracy for these parameters. The model is mainly affected by some phenological parameters while those which describle leaves formation have little influence. The calibration concerns varieties of maturity groups I and II, two indeterminates (Weber and Kingsoy) and a determinate (INRA 172-16). SOYGRO was validated for mediterranean climate sites. Phenological stages are predicted with an error of about 4 to 5 days while for yield it is about 0.3 t/ha. In addition, the model was used to simulate yield potentialities for 3 locations.
650 $aFrance
650 $aphenology
650 $aphysiology
650 $awater supply
650 $aFenologia
650 $aFisiologia
650 $aSoja
653 $aCultivar
653 $aFranca
653 $aSensitivity
653 $aSoybean
653 $aSuscetibilidade
653 $aVariety
700 1 $aBONA, S.
700 1 $aBOUNIOLS, A.
773 $tIn: CONFERENCIA MUNDIAL DE INVESTIGACION EN SOJA, 4., 1989, Buenos Aires. Actas... Buenos Aires: AASOJA, 1989.
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Registro original: |
Embrapa Soja (CNPSO) |
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