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 Author(s): VALENTIM, J. F.; VOSTI, S. A. These challenges are set alongside new opportunities provided by new and better-performing markets; new technology; some marked shifts in the political climate at the local, state, and international l... ... |
 Author(s): KAINER, K. A.; WADT, L. H. de O.; GOMES-SILVA, D. A. P.; CAPANU, M. Brazil nut (Bertholletia excelsa H.B.K.) is a long-lived emergent, distributed throughout much of the Amazon?s terra firme forests, and lianas that climb this forest dominant are in a superior positio... ... |
 Author(s): RUEDA, B. L.; McROBERTS, K. C.; BLAKE, R. W.; NICHOLSON, C. F.; VALENTIM, J. F.; FERNANDES, E. C. M. Low-input cultivated pastures to feed cattle have dominated land use after forest clearing for decades in the western Brazilian Amazon. This study was undertaken to help understand the inherent nutrie... ... |
 Author(s): SOUZA, C. A. de; TEIXEIRA, A. L.; TORRES, J. D.; SILVA, C. A.; ESPINDULA, M. C.; ROCHA, R. B. Growing Coffea arabica in regions of the Western Amazon is limited by early maturation and by its limited adaptation to regions of low altitude and high temperature. The aim in this study was to quant... ... |
 Author(s): BEBER, P. M.; ASSIS, G. M. L. de; CLEMENCIO, R. de M.; JANK, L. The knowledge of the genetic parameters of bromatological traits in forages is essential to support the selection of genotypes that will be released as new cultivars. The objectives of this study were... ... |
 Author(s): DALAZEN, J. R.; ROCHA, R. B.; PEREIRA, L. L.; ALVES, E. A.; ESPINDULA, M. C.; SOUZA, C. A. de Most of the Western Amazon coffee production is made from growing unregistered clones, selected by the coffee growers themselves. The aim of this study is to evaluate the sensory profile and genetic d... ... |
 Author(s): ASSIS, G. M. L. de; VALLE, C. B. do; ANDRADE, C. M. S. de; VALENTIM, J. F. Brachiaria humidicola is a perennial and stoloniferous forage grass, with excellent adaptation to infertile soils and waterlogging. Producers in northern Brazil have become interested in this species,... ... |
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 Environmental stratification and performance of Coffea canephora clones grown in the Western Amazon. Author(s): MORAES, M. S.; ROCHA, R. B.; FERREIRA, F. M.; SOUZA, C. A. de; ESPINDULA, M. C.; TEIXEIRA, A. L. Change in the performance of clones grown in different environments is an important question for Coffea canephora breeding. The aim of this study was to evaluate environmental stratification and the p... ... |
 Author(s): MORAIS, J. A. de; ROCHA, R. B.; ALVES, E. A.; ESPINDULA, M. C.; TEIXEIRA, A. L.; SOUZA, C. A. de This study aimed to evaluate the beverage quality of Coffea canephora genotypes in different environments of the western Amazon to assist plant selection and new cultivar development. To analyze bever... ... |
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