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http://www.alice.cnptia.embrapa.br/alice/handle/doc/1187638Registro completo de metadados
| Campo DC | Valor | Idioma |
|---|---|---|
| dc.contributor.author | IRENE FILHO, j | |
| dc.contributor.author | ANDRADE JUNIOR, A. S. de | |
| dc.contributor.author | CUADRA, S. V. | |
| dc.contributor.author | FARIAS, J. R. B. | |
| dc.contributor.author | SILVA, E. M. da | |
| dc.date.accessioned | 2026-06-16T21:46:17Z | - |
| dc.date.available | 2026-06-16T21:46:17Z | - |
| dc.date.created | 2026-06-16 | |
| dc.date.issued | 2026 | |
| dc.identifier.citation | Ciencia e Nature,v. 48, e85822, 2026. | |
| dc.identifier.uri | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1187638 | - |
| dc.description | Soybean cultivation is one of the main agricultural activities in Piauí, particularly in the Cerrado biome region. It is a rainfed crop, so the soybean sowing date is crucial to its good yield performance. This study aimed to make an evaluation using the CSM-CROPGRO-Soybean model to simulate soybean grain yield for the Cerrado region of southwest Piauí according to the different sowing dates. The CSM-CROPGROSoybean model and historical climate data were used to simulate scenarios for rainfed soybean, sowing dates for eight municipalities in the southwest region of Piauí. Two soybean cultivars were considered: BRS 8980 IPRO (BRS 8980) and the BMX 84I86 cultivar (Dominio). The simulated yield results were analyzed regarding frequency distribution and yield breaks. Sowings made in the first ten days of November had longer cycles, while later, sowings resulted in shorter cycles. This difference in duration was 16.4% for the BRS 8980 cultivar and 13.1% for the Dominio cultivar. | |
| dc.language.iso | eng | |
| dc.rights | openAccess | |
| dc.subject | Modelagem agrícola | |
| dc.subject | Data de semeadura | |
| dc.title | Using the CSM-CROPGRO-Soybean model to estimate soybean sowing dates in the Cerrado of Piaui, Brazil. | |
| dc.type | Artigo de periódico | |
| dc.subject.thesagro | Risco Climático | |
| riaa.ainfo.id | 1187638 | |
| riaa.ainfo.lastupdate | 2026-06-16 | |
| dc.contributor.institution | JOÃO IRENE FILHO, UNIVERSIDADE FEDERAL DO PIAUÍ; ADERSON SOARES DE ANDRADE JUNIOR, CPAMN; SANTIAGO VIANNA CUADRA, CNPTIA; JOSE RENATO BOUCAS FARIAS, CNPSO; EVERALDO MOREIRA DA SILVA, UNIVERSIDADE FEDERAL DO PIAUÍ. | |
| Aparece nas coleções: | Artigo em periódico indexado (CPAMN)  | |
Arquivos associados a este item:
| Arquivo | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| Using-the-CSM-CROPGRO-Soybean.pdf | 1,36 MB | Adobe PDF |  Visualizar/Abrir |
