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 Author(s): NGOLO, A. O.; OLIVEIRA, F. S. de; OLIVEIRA, M. F. de; FERNANDES, R. B. A. There has long been a discussion about the effects of soil management on its structure. Since changes can occur due to management and time of use, more accurate assessments can be achieved if carried... ... |
 Author(s): BERGALLO, H. G.; ROSA, C.; OCHOA, A. C.; MANZATTO, A. G.; GUIMARAES, A. F.; BANHOS, A.; CASTILHO, C. V. de; BARROS, C. F.; NORRIS, D.; DRUCKER, D. P.; RODRIGUES, D. J.; BACCARO, F. B.; LOURENÇO, I. H.; ZUANON, J.; STEGMANN, L. F.; ANJOS, M. R.; SILVEIRA, M.; ARAÚJO, P. S.; BOBROWIEC, P. E.; FADINI, R.; NECKEL-OLIVEIRA, S.; EMILIO, T.; SANTORELLI JUNIOR, S.; MAGNUSSON, W. E. Abstract: Long-term-ecological-research (LTER) faces many challenges, including the difficulty of obtaining long-term funding, changes in research questions and sampling designs, keeping researchers c... ... |
 Cost efficiency of cryopreservation as a long-term conservation method for coffee genetic resources. Author(s): DULLOO, M. E.; EBERT, A. W.; DUSSERT, S.; GOTOR, E.; ASTORGA, C.; VASQUEZ, N.; RAKOTOMALALA, J. J.; RABEMIAFARA, A.; EIRA, M. T. S. da; BELLACHEW, B.; OMONDI, C.; ENGELMANN, F.; ANTHONY, F.; WATTS, J.; QUAMAR, Z.; SNOOK, L. Coffee (Coffea spp.) is one of the world?s most valuable agricultural export commodities produced by small-scale farmers. Its germplasm, which holds useful traits for crop improvement, has traditional... ... |
 Author(s): BAYER, C.; GOMES, J.; VIEIRA, F. C. B; ZANATTA, J. A.; PICCOLO, M. de C.; DIECKOW, J. Methane (CH4) emission from agricultural soils increases dramatically as a result of deleterious effect of soil disturbance and nitrogen fertilization on methanotrophic organisms; however, few studies... ... |
 Author(s): LACERDA, F. F.; NOBRE, P.; SOBRAL, M. C.; LOPES, G. M. B.; CHOU, S. C.; ASSAD, E. D.; BRITO, E. This study investigates long-term climate trends in Pernambuco, Northeast Brazil (Nordeste), and in the Tropical Atlantic islands of Fernando de Noronha and Cape Verde. The study is based on meteorolo... ... |
 Author(s): SILVA, U. C.; MEDEIROS, J. D.; LEITE, L. R.; MORAIS, D. K.; CUADROS-ORELLANA, S.; OLIVEIRA-PAIVA, C. A.; LANA, U. G. de P.; GOMES, E. A.; SANTOS, V. L. dos Phosphate fertilization is a common practice in agriculture worldwide, and several commercial products are widely used. Triple superphosphate (TSP) is an excellent soluble phosphorus (P) source. Howev... ... |
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 Author(s): ZUCON, A. R. S.; PEDREIRA, G. Q.; MOTTA, A. C. V.; GOTZ, L. F.; MAEDA, S.; BASSACO, M. V. M.; MAGRI, E.; PRIOR, S. A.; SOUZA, L. C. de P.; OLIVEIRA JUNIOR, J. C. de Abstract. The objective of this study was to evaluate the long-term effects of piling secondary forest residue (after 3 decades) on soil chemical properties, growth, and nutrition of Pinus taeda and w... ... |
 Analysis of maize photosyntheis parameters and whole plant oxidative damage under long-term drought. Author(s): LAVINSKY, A. O.; MAGALHAES, P. C.; ÁVILA, R.; GOMES JUNIOR, C. C.; CARNEIRO, N. P. We test if maize maintain yield under long-term drought throught improvement of photosyntheis (A) coupled with up-regulation of the antioxidant system induced by increase in levels of abscisic acid (A... ... |
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