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Earthworm communities in organic and conventional coffee cultivation. Author(s): BARTZ, M. L. C.; BROWN, G. G.; PASINI, A.; FERNANDES, J. de O.; CURMI, P.; DORIOZ, J.; RALISCH, R. Abstract ? The objective of this work was to evaluate the effect of organic and conventional coffee crops on biomass, population density and diversity of earthworms, in Lerroville, district of Londrin... ... Repository: BDPA Publication year: 2009
Biological solubilization of phosphate rock by solidstate cultivation to produce eco-friendly fertilizers. Author(s): KLAIC, R.; GAVA JUNIOR, M.; RIBEIRO, C.; FARINAS, C. S. The objective of this work was to evaluate the solubilization of phosphorus from a phosphate rock by Aspergillus niger, under solidstate cultivation (SSC) in sugarcane (Saccharum officinarum) bagasse,... ... Repository: BDPA Publication year: 2021
Aggregate stability in soils cultivated with eucalyptus. Author(s): AVANZI, J. C.; NORTON, L. D.; SILVA, M. L. N.; CURI, N.; OLIVEIRA, A. H.; SILVA, M. A. da The objective of this work was to evaluate the aggregate stability of tropical soils under eucalyptus plantation and native vegetation, and assess the relationships between aggregate stability and som... ... Repository: BDPA Publication year: 2011
Antioxidant potential of tomatoes cultivated in organic and conventional systems. Author(s): BORGUINI, R. G.; BASTOS, D. H. M.; MOITA-NETO, J. M.; CAPASSO, F. S.; TORRES, E. A. F. da S. The objective of the study was to compare the effect of organic and conventional cultivation on the antioxidant compound content and antioxidant activity of the Carmen tomato cultivar. Repository: BDPA Publication year: 2013
Response of soybean cultivars in rotation with irrigated rice crops cultivated in clearfield® System. Author(s): AGOSTINETTO, D.; FRAGA, D. S.; VARGAS, L.; OLIVEIRA, A. C. B.; ANDRES, A.; VILLELA, F. A. Repository: BDPA Publication year: 2018
Brazil nut conservation through shifting cultivation. Author(s): PAIVA, P. M.; GUEDES, M. C.; FUNI, C. The regeneration of Brazil nut trees depends on tree-fall gaps in the forest. However, shifting cultivation fallows also create comparable biotic and abiotic opportunities for the dispersion and estab... ... Repository: BDPA Publication year: 2011
Soil microbial biomass in burned area cultivated with corn. Author(s): MELEM JUNIOR, N. J.; BRITO, O. R.; FRANCHINI, J. C.; RICHART, A.; CARNEIRO, C. E. A.; RODRIGUES, L. A.; FERREIRA, E. G.; FUJIMURA, A. M.; FONSECA, I. C. B.; CAMOLEZZI, G. B.; TREVISAN, A. T.; GUEDES, M. C.; BRITO, R. M. The carbon of microbial biomass is a good indicator to soil changes. This work had the objective of evaluating the effect of organic residue burning on soil microbial biomass carbon content (C-bio) in... ... Repository: BDPA Publication year: 2007
Evolution of methodology for the study of adaptability and stability in cultivated species. Author(s): CARVALHO, L. C. B.; SILVA, K. J. D. e; ROCHA, M. de M.; OLIVEIRA, G. C. X. The GxE interaction only became widely discussed from evolutionary studies and evaluations of the causes of behavioral changes of species cultivated in environments. In the last 60 years, several meth... ... Repository: BDPA Publication year: 2016
Genetic variability in physic nuts cultivated in Northeastern Brazil. Author(s): OLIVEIRA, V. D.; ROBBANI, A. R. C.; MUNIZ, A. V. C. da S.; LEDO, A. da S. This research had as objective to characterize genetically individuals of physic nut cultivated in experimental areas in Sergipe, Brazil by means of RAPD molecular markers. Leaves of 40 individuals we... ... Repository: BDPA Publication year: 2013
Brazilian social bee must cultivate fungus to survive. Author(s): MENEZES, C. Resumo: The nests of social insects provide suitable micro-environments for many microorganisms as they offer stable environmental conditions and a rich source of food. Microorganisms in turn may prov... ... Repository: BDPA Publication year: 2016

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