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Author(s): ABDALLA FILHO, A. L.; COSTA JUNIOR, G. T.; LIMA, P. de M. T.; SOLTANGHEISI, A.; ABDALLA, A. L.; GHINI, R.; PICCOLO, M. de C. Abstract: Brazil has the largest commercial herd of ruminants with approximately 211 million head, representing 15% of world?s beef production, in an area of 170 million hectares of grasslands, mostly... ... |
Author(s): MARTINS, P. K.; RIBEIRO, A. P.; DIAS, B. B. A.; KOBAYASHI, A. K.; MOLINARI, H. B. C. Abstract: The production and use of sugarcane in Brazil is very important for bioenergy production and is recognized as one of the most efficient in the world. In our laboratory, Setaria viridis is be... ... |
Author(s): SILVA, F. C. da; BARBIERI, V.; DÍAZ-AMBRONA, C. G. H.; CASTRO, A. de Abstract. A model of sugarcane was built to simulate the potential yield (without nutrition and water restrictions) for sustainability analysis of new expanded cultivation areas to ethanol or sugar pr... ... |
Author(s): TONUCCI, R. G.; GARCIA, R.; NAIR, V. Agroforestry systems have the potential to enhance carbon (C) sequestration in soil compared with treeless (agricultural) systems (Montagnini & Nair, 2004). When one type of vegetation is replaced wit... ... |
Author(s): COSTA, L. S. A. S.; FARIA, M. R. de; CHIARAMONTE, J. B.; MAUCHLINE, T. H.; BETTIOL, W.; MENDES, R. The rhizosphere is an environment influenced by a range of beneficial functions to plants such as nutrient uptake, stress tolerance, and defense against soil-borne pathogens. During the fungal invasio... ... |
Author(s): PASSOS, L. P.; SUZUKI, L. S.; REIS, P. R. C.; CAMPOS, F. V. DE; SANTISTEVAN, G.; CHIAVEGATTO, R. B.; SILVA, C. O. Symptoms of metal toxicity are frequent in cultivated crops. In Brazil, most soils are acidic with often high contents of toxic aluminum. In addition, harmful levels of toxic chromium occur in some pl... ... |
Author(s): GARIGHAN, J. de A.; PASQUALI, G.; REVERS, L. F.; PORTO, D. D.; SOUZA, D. A.; SANTOS, H. P. dos
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Author(s): AUAD, A. M.; PIMENTA, D. S.; SILVA, D. M.; MONTEIRO, P. H.; RESENDE, T. T. de Injuries caused by Collaria oleosa have often been observed in signal grass and elephant grass pastures. Therefore, the aim of this study was to diagnose and delineate the sites of the injuries caused... ... |
Author(s): GURGEL, A. L. C.; DIFANTE, G. dos S.; MONTAGNER, D. B.; ARAUJO, A. R. de; DIAS, A. M.; SANTANA, J. C. S.; RODRIGUES, J. G.; PEREIRA, M. de G. It is estimated that approximately 47% of the world?s ruminant meat and milk is produced in tropical and subtropical regions, with pasture comprising the main food base of these animals. Nitrogen fert... ... |
Author(s): FARIA, M. R. de; COSTA, L. S. A. S.; CHIARAMONTE, J. B.; ROSSMANN, M.; BETTIOL, W.; MENDES, R. The sustainable agriculture requires the use of advanced and modern technologies with the capacity to increase productivity to feed a world growing population demand. In this context, plant breeding a... ... |
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