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Territorial zoning of Brazilian areas favorable to Anastrepha curvicauda (Diptera: Tephritidae) in papaya crop. Author(s): MINGOTI, R.; PESSOA, M. C. P. Y.; JACOMO, B. DE O.; MARINHO-PRADO, J. S.; PARANHOS, B. A. J. Anastrepha curvicauda (Diptera: Tephritidae) (syn. Toxotrypana curvicauda) is one of the main fruit flies of papaya crop abroad. The insect is an absent quarantine pest (AQP) in Brazil. However, due t... ... Repository: BDPA Publication year: 2022
Climatic risk zoning for corn and palisade grass (Brachiaria brizantha cv. Marandu) cultivated in integrated crop-livestock systems in São Paulo state, Brazil. Author(s): SANTOS, P. M.; PEZZOPANE, J. R. M.; MENDONCA, F. C.; BETTIOL, G. M.; EVANGELISTA, B. A.; SILVA, F. A. M. da Climatic risk zoning allows the identification of areas of low risk of reduced crop productivity due to climatic events. In Brazil, losses to agriculture due to climate are mainly caused by drought. T... ... Repository: BDPA Publication year: 2012
An alternative approach to the actual brazilian maize crop zoning. Author(s): PAIXÃO, J. de S.; ANDRADE, C. de L. T. de; GARCIA Y GARCIA, A.; AMARAL, T. A.; STEIDLE NETO, A. J.; MARIN, F. R. ABSTRACT - Maize produced under rainfed conditions are highly affected by the inherent annual and intra-seasonal weather variability, especially dry spells, that affect productivity. One of the simple... ... Repository: BDPA Publication year: 2014
Characterizing Brazilian climate zones for up-scaling the simulated crop yield potential. Author(s): MARIN, F. R.; COSTA, L. G.; NASSIF, D. S. P.; PINTO, H. M. S.; MEDEIROS, S. R. R. ABSTRACT: Crop models are written as sets of different equations which are solved numerically. They require time series of local environmental drivers like weather conditions and constant parameters t... ... Repository: BDPA Publication year: 2013
Setting management zones in a crop-livestock system from the soybean yield map. Author(s): PILON, M.; PEREZ, N. B.; SANTI, A. L.; PIAS, O. H. C. Repository: BDPA Publication year: 2015
Summarizing soil chemical variables into homogeneous management zones – case study in a specialty coffee crop. Author(s): SILVA, C. de O. F.; GREGO, C. R.; MANZIONE, R. L.; OLIVEIRA, S. R. de M.; RODRIGUES, G. C.; RODRIGUES, C. A. G.; SPERANZA, E. A.; LUCHIARI JUNIOR, A.; KOENIGKAN, L. V. In this work, 17 soil chemical variables were jointly analyzed for HMZ delineation by using indicator kriging (IK) to interpolate a soil fertility index (SFI). Repository: BDPA Publication year: 2024
Soil C stocks and isotopic signature in integrated crop-livestock-forest systems of the Cerrado-Amazon transition zone. Author(s): OLIVEIRA, J. de M.; MADARI, B. E.; CARVALHO, M. T. de M. Integrated crop-livestock-forest systems (iCLF) are gaining importance as they are considered promising systems for the mitigation of greenhouse gas emissions and carbon sinks. We investigated if iCLF... ... Repository: BDPA Publication year: 2016
Precision agriculture in crop-livestock system in southern Brazil: are soybean and winter pasture yield zones identical? Author(s): PEREZ, N. B.; NEVES, M. C.; RIBEIRO, L. da S.; SOUZA, C. G.; SISTI, R. N. Repository: BDPA Publication year: 2015
Estimates for maize yield (Zea mays L.) in rainfed and irrigated crops determined by the method of agroecological ZONE/FAO (ZAE/FAO), State of Alagoas, Brazil. Author(s): SOUZA, R. F. de; BARROS, A. C.; BARROS, A. H. C.; TABOSA, J. N. O propósito deste estudo foi calibrar o modelo ZAE/FAO e estimar produtividade, avaliando quais épocas de plantio apresentam menores riscos a cultura do milho no Estado de Alagoas. O estudo foi desenv... ... Repository: BDPA Publication year: 2014
A segmentation approach to delineate zones for differential nitrogen intervention. Author(s): OLIVEIRA, R. P. de; WHELAN, B.; MCBRATNEY, A. Multi-source and -temporal data integration is expected to support the delineation of within-field management zones that may better conform to unique combinations of crop yield variations. This work a... ... Repository: BDPA Publication year: 2013

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