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 Author(s): MELO, G. W. B. de; ROZANE, D. E.; BRUNETTO, G. Brazil is a significant global grape producer (Vitis spp.). The state of Rio Grande do Sul produces 59% of the national output. Despite the large national production, the grapevine has not yet been te... ... |
 Author(s): TOMIO, D. B.; UTUMI, M. M.; PEREZ, D. V.; DIAS, J. R. M.; WADT, P. G. S. O objetivo deste trabalho foi avaliar a possibilidade de antecipar a amostragem foliar em arroz de sequeiro, para viabilizar o diagnóstico nutricional em tempo hábil para intervenção. Foram coletadas... ... |
 Author(s): CAVALCANTI FILHO, P. F. M.; BAÍA, D. C.; RIBEIRO, R. C.; ROSA, R. C. C.; CANELLAS, L. P. The management of organic fertilization in passion fruit has been carried out empirically based on the responses of the crops and the experience of farmers. Knowledge of the physiological responses of... ... |
 Author(s): MATTAR, E. P. L.; BARROS, T. T. V.; MATTIELLO, E. M.; BRASILEIRO, B. P.; MATRANGOLO, W. J. R.; HILST, P. C.; PINHEIRO, D. T.; MARTÍNEZ, P. A. H.; NASCIMENTO, G. de A.; DIAS, D. C. F. dos S. Cratylia argentea is a neotropical leguminous shrub with high phenotypic plasticity in response to abiotic factors; it is present in Brazil in the Amazon, Cerrado, and Caatinga biomes. It has potentia... ... |
 Author(s): REISSIG, G. N.; OLIVEIRA, T. F. DE C.; OLIVEIRA, R. P. de; POSSO, D. A.; PARISE, A. G.; NAVA, D. E. The electrical activity of tomato plants subjected to fruit herbivory was investigated. The study aimed to test the hypothesis that tomato fruits transmit long-distance electrical signals to the shoot... ... |
 Author(s): MARQUES, J. P.; VAZ, C. M. P.; SÍGOLO, J. B.; RODRIGUES, V. G. S. In waste disposal areas, soils can be used as environmental protection barriers to retain potentially toxic metals. Although most studies focus on lateritic soils, it is still of interest to evaluate... ... |
 Author(s): BARBOSA NETO, M. V.; ARAÚJO, M. do S. B. de; ARAUJO FILHO, J. C. de; SILVA, C. B. da; SAMPAIO, E. V. de S. B. Information on soil fertility is essential to determine the need for correcting measures. However, the use of appropriate techniques to provide information on the specific potential of each soil in ma... ... |
 Author(s): CARVALHO, M. da C. S.; NASCENTE, A. S.; FERREIRA, G. B.; MUTADIUA, C. A. P.; DENARDIN, J. E. There is little information about common bean fertilization in African Savannas. The objectives of this study were as follows: i) to evaluate the common bean yield potential in the environmental condi... ... |
 Author(s): MENDES, I. de C.; REIS JÚNIOR, F. B. dos; HUNGRIA, M.; SOUSA, D. M. G. de; CAMPO, R. J.; AGUIAR, J. L. P.; SOUSA, T. C. R. de RESUMO: Foi avaliado o efeito da suplementação tardia (pré-florescimento e início do enchimento de grãos) com diferentes fonte de adubo nitrogenado (uréia, nitrato de amônio e sulfato de amônio) no re... ... |
 Author(s): PACIULLO, D. S. C.; GOMIDE, C. A. de M.; CASTRO, C. R. T. de; MAURÍCIO, R. M.; FERNANDES, P. B.; MORENZ, M. J. F. Panicum maximum is important for cattle production in tropical regions, and it responds well to nitrogen (N) fertilization. Many cultivars have exhibited potential for use in silvopastoral systems, al... ... |
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