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Author(s): SANTOS, H. P. dos; FONTANELI, R. S.; SILVA, S. R.; SANTI, A.; VERDI, A. C.; VARGAS, A. M.
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Author(s): MONTEIRO, J. E. B. de A.; AZEVEDO, L. da C.; ASSAD, E. D.; SENTELHAS, P. C. The objective of this work was to evaluate an estimation system for rice yield in Brazil, based on simple agrometeorological models and on the technological level of production systems. This estimatio... ... |
Author(s): DOURADO, C. S.; AVILA, A. M. H. de; OLIVEIRA, S. R. de M. Abstract: The increase of frequency and intensity of extreme precipitation events has generated consequences for biodiversity of natural systems, economic and life losses. In particular, the state of... ... |
Author(s): CASTRO, G. S. A.; CRUSCIOL, C. A. C.; CALONEGO, J. C.; ROSOLEM, C. A. Increased soil organic matter (SOM) improves the cation exchange capacity of tropical weathered soils, and liming is required to achieve high yields in these soils. Despite a decrease in SOM in the sh... ... |
Author(s): ÕLIVEIRA, A. P. M. de; VENTURIERI, G. C.; CONTRERA, F. A. L.
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Author(s): ARAÚJO, C. dos S.; CONTRERA, F. A. L.; VENTURIERI, G. C.
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Author(s): FARIA, A. F. de; SCHULMAN, P.; MEYER, M. C.; CAMPOS, H. D.; CRUZ-MAGALHÃES, V.; GODOY, C. V.; GUIMARÃES, R. A.; SILVA, L. H. C. P. da; GOUSSAIN, M. M.; MARTINS M. C.; NUNES JUNIOR, J.; VENANCIO, W. S.; FANTIN, L.; BRUSTOLIN, R.; JACCOUD FILHO, D. de S.; CARNEIRO, L. C.; JULIATTI, F. C.; MEDEIROS, F. H. V.
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Author(s): PIRES, I. F.; FONTANA, A.; PARTELLI, F. L.; CAMPANHARO, A.; ROCHA, J. R.; RODRIGUES, J. D. Os solos dos Tabuleiros Costeiros têm como característica a baixa fertilidade natural, o que reforça a importância da avaliação da fertilidade do solo e nutrição das folhas das culturas agrícolas. Obj... ... |
Author(s): PIRES, I. F.; FONTANA, A.; PARTELLI, F. L.; CAMPANHARO, A.; ROCHA, J. R.; RODRIGUES, J. D. The soils of Coastal Tablelands are characterized by low natural fertility, which reinforces the importance of assessing soil fertility and leaf nutrition of crops. The objective of this study is to p... ... |
Author(s): OLIVEIRA, W. L.; MEDEIROS, M. B. de; MOSER, P.; SIMON, M. F.
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