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 Author(s): RODRIGUES, A. P. O.; CARGNIN-FERREIRA, E. The present study describes the morphology and histology of the digestive tract of juvenile pirarucu, which is a Neotropical fish species with great potential for aquaculture in the Amazon region. Thr... ... |
 Author(s): MEZETTE, T. F.; BLUMER, C. G.; VEASEY, E. A. The objective of this work was to characterize morphologically and molecularly the genetic diversity of cassava accessions, collected from different regions in Brazil. A descriptive analysis was made... ... |
 Author(s): DELGADO, J. P. M.; CUNHA, R. N. V. da; MORAIS, R. R. de; LOPES, M. T. G.; FERREYRA RAMOS, S. L.; RODRIGUES, M. do R. L.; MEDEIROS, N. M. C. de; MENESES, C. H. S. G.; SILVA, E. B. da; LOPES, R. Two Amazonian species of açaí palm trees (Euterpe oleracea and Euterpe precatoria) are exploited in the commercial production of açaí pulp or juice. While E. oleracea benefits from developed cultivati... ... |
 Author(s): OLIVEIRA JUNIOR, E. N.; MELO, I. S. de; FRANCO, T. T. In this work, changes in the hyphal morphology due to chitosan treatment in some fungal species were studied. Scanning electron microscope (SEM) observations revealed that chitosans with molar fractio... ... |
 Author(s): DANTAS, A. R.; GUEDES, M. C.; VASCONCELOS, C. da C.; ISACKSSON, J. G. L.; PASTANA, D. N. B.; LIRA-GUEDES, A. C.; PIEDADE, M. R. F. Introduction: Pentaclethra macroloba is a hyperdominant tree in the Amazon estuary of great socioeconomic importance for the region because the oil from its seeds is a powerful herbal medicine. Object... ... |
 Author(s): BORDALLO, P. do N.; SOBREIRA JÚNIOR, O. V.; OLIVEIRA, K. G. S.; CASTRO, A. C. R. de
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 Author(s): GUARINO, E. de S. G.; ULLER, H. F.; ESSEMAN-QUADROS, K.; GESSNER, C. M.; SILVA, A. C. L. da This study evaluated the morphological variation (total and commercial height, and diameter at 1.3 m above ground level - DBH) and environmental variables (slope, distance to water bodies, solar orien... ... |
 Author(s): CANTÃO, F. R. de O.; DURAES, F. O. M.; OLIVEIRA, A. C. de; SOARES, A. M.; MAGALHAES, P. C. This work was carried out with the objective of evaluating morphological attributes of root system and growth characteristics of root and plant canopy of inbred lines selected for drought tolerance fr... ... |
 Author(s): RIBEIRO, C. A. G.; SOUSA, S. M. de; SOUZA, V. F. de; NEGRI, B. F.; GAULT, C. M.; PASTINA, M. M.; MAGALHAES, J. V. de; GUIMARAES, L. J. M.; BARROS, E. G. de; BUCKLER. E. S.; GUIMARÃES, C. T. Maximizing soil exploration through modifications of the root system is a strategy for plants to overcome phosphorus (P) deficiency. Genome-wide association with 561 tropical maize inbred lines from E... ... |
 Author(s): GUIMARÃES, C. M.; STONE, L. F.; MELO, L. C.; MELO, M. F. de; SILVA, J. A. V. da; SOUSA, R. S.; MORAES, R. P. de It is necessary to explore the relationship between yield-related traits to define the appropriate selection procedures to improve bean yield. The relationships between yield and its components have b... ... |
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