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Influence of lead on pH parameters and electrical conductivity of water in a phytoremediation process with macrophytes. Author(s): CORRÊA, G. M.; HUTHER, C. M.; ROCHA, N. P. de S.; MELO, P. S. de; RIGUEIRA, R. J.; OLIVEIRA, J. R. de; TAVARES, S. R. de L. The increase in urbanization following the industrial revolution has led to a significant increase in the discharge of wastewater. One of the main pollutants most frequently found are heavy metals suc... ... Repository: BDPA Publication year: 2024
Evaluation of an apomictic genotype of Brachiaria brizantha leading to cultivar release and protection. Author(s): VALLE, C. B. do; EUCLIDES, V. P. B.; VALÉRIO, J. R.; MACEDO, M. C. M.; CHIARI, L.; PAGLIARINI, M. S.; JANK, L.; RESENDE, R. M. S.; DIAS-FILHO, M. B. The evaluation progress leading to cultivar development of a forage grass is a long-term investment, which requires a multidisciplinary team. Repository: BDPA Publication year: 2008
Number, maps and facts: Agriculture leads environmental preservation. Author(s): MIRANDA, E. E. de; CARVALHO, C. A. de; OSHIRO, O. T.; MARTINHO, P. R. R.; MAGALHÃES, L. A.; CASTRO, G. S. A. This paper presents the role of Brazilian agriculture in the preservation of native vegetation and palustrine and lacustrine ecosystems. After the approval of the New Brazilian Forest Code, farmers ar... ... Repository: BDPA Publication year: 2017
Bioavailability of cadmium and lead in a soil amended with phosphorus fertilizers. Author(s): MENDES, A. M. S.; DUDA, G. P.; NASCIMENTO, C. W. A. do; SILVA, M. O. Fertilizantes fosfatados são essenciais para obtenção de altas produtividades, entretanto, eles podem conter metais pesados que podem contaminar o solo e ameçar a saúde humana e animal. Este trabalho... ... Repository: BDPA Publication year: 2006
Soils of the Ribeira Valley (Brazil) as environmental protection barriers: Characterization and adsorption of lead and cadmium. 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... ... Repository: BDPA Publication year: 2022
Biomass and yield of peanut grown on tropical soil amended with sewage sludge contaminated with lead. Author(s): CAMILOTTI, F.; SILVA, A. R. B. e; MARQUES, M. O. Application of sewage sludge with high lead (Pb) contents may pollute soils and contaminate crops. The objective of this work was to evaluate peanut responses to application of sewage sludge with vary... ... Repository: BDPA Publication year: 2012
One maternal lineage leads the expansion of Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae) in the new and old worlds. Author(s): MACHADO, D. do N.; COSTA, E. C.; GUEDES, J. V. C.; BARBOSA, L. R.; MARTINEZ, G.; MAYORGA, S. I.; RAMOS, S. O.; BRANCO, M.; GARCIA, A.; VANEGAS-RICO, J. M.; JIMÉNEZ-QUIROZ, E.; LAUDONIA, S.; NOVOSELSKY, T.; HODEL, D. R.; ARAKELIAN, G.; SILVA, H.; PERINI, C. R.; VALMORBIDA, I.; UGALDE, G. A.; ARNEMANN, J. A. The bronze bug, Thaumastocoris peregrinus, an Australian native insect, has become a nearly worldwide invasive pest in the last 16 years and has been causing signifcant damage to eucalypts (Myrtaceae)... ... Repository: BDPA Publication year: 2020
Inaccurate assessment of reproductive status leads to unnecessary removal of cycling sows. Author(s): MARQUES, M. G.; DALLA COSTA, O. A.; SOUZA, A. P.; SILVA, Z. da; LEAL, D. F.; VIANA, C. H. C.; MORÉS, N. It is estimated that as many as 40 to 50% of reproducing females are culled each year in modern pig production; astonishgly, almost half of these culls are associated with sows before their third and... ... Repository: BDPA Publication year: 2019
Harvest delay leads to the increase total fumonisin levels and kernel rot of corn. Author(s): COSTA, R. V. da; QUEIROZ, V. A. V.; COTA, L. V.; SILVA, D. D. da; LANZA, F. E.; ALMEIDA, R. E. M. de; PEREIRA, A. A.; CAMPOS, L. J. M. The present work had as objective to evaluate the effect of the harvest delay in the contamination of corn grains with fumonisins and the incidence of kernel rot. Repository: BDPA Publication year: 2018
Brazil, Ethiopia, and New Zealand lead the way on climate-smart agriculture. Author(s): NEGRA, C.; VERMEULEN, S.; BARIONI, L. G.; MAMO, T.; MELVILLE, P.; TADESSE, M. As countries around the world face urgent agricultural challenges, the concept of ?climate-smart? agriculture (CSA) has been put forward to achieve climate change adaptation, mitigation, and food secu... ... Repository: BDPA Publication year: 2014

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