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Plant growth, nutrients and potentially toxic elements in leaves of yerba mate clones in response to phosphorus in acid soils. Author(s): WENDLING, I. Native to subtropical region of South America, yerba mate is responsive to P under some conditions, but the degree of influence of genetic and soil on the growth and composition of the leaf is unknown... ... Repository: BDPA Publication year: 2018
Evaluation of herbicides and chemical elements and its relationships with bioassay toxicity of water and sediment of Corumbataí River, SP, Brazil. Author(s): QUEIROZ, S. C. do N. de Repository: BDPA Publication year: 2011
Geochemical background for potentially toxic elements in forested soils of the state of Pará, Brazilian Amazon. Author(s): PEREZ, D. V. The objectives of this study were to establish geochemical background values of aluminum (Al), iron (Fe), arsenic (As), barium (Ba), cadmium (Cd), cobalt (Co), chromium (Cr), copper (Cu), manganese (M... ... Repository: BDPA Publication year: 2022
Acute ecotoxicity and bioconcentration tests for Se(IV) in Niletilapia (Oreochromis niloticus). Author(s): COSTA, P. H. DA; NOGUEIRA, A. R. de A.; AZEVEDO, E. B.; GONZALEZ, M. H. Selenium is one of the most important trace element micronutrients for the globalbiota, mainly due to its role in protecting against oxidative stress. However, this element canbecome toxic when presen... ... Repository: BDPA Publication year: 2024
Applications of laser-induced breakdown spectroscopy for soil characterization, part II: Review of elemental analysis and soil classification. Author(s): VILLAS BOAS, P. R.; FRANCO, M. A. M.; MARTIN NETO, L.; GOLLANY, H. T.; MILORI, D. M. B. P. In-field soil health assessments, including plant nutrients and toxic elements, are needed and could improve the sustainability of agriculture production. Among the available analytical techniques for... ... Repository: BDPA Publication year: 2019
Copper and zinc fractions in the profile of an Inceptisol cultivated with apple in southern Brazil. Author(s): MELO, G. W. B. de The present study aimed to evaluate the accumulation and distribution of Cu and Zn fractions in the profile of an Inceptisol by application of fungicides with a previous history of apple cultivation i... ... Repository: BDPA Publication year: 2018
Copper excess transcriptional responses in roots of grapevine (Vitis sp.) rootstocks. Author(s): GRYNBERG, P.; TOGAWA, R. C.; MELO, G. W. B. de; SANTOS, H. P. dos; REVERS, L. F. Copper (Cu) is an essential element for plants, participating in photosynthesis, oxidative metabolism and cell wall synthesis. However, excessive Cu may become toxic, as Cu participates in Fenton chem... ... Repository: BDPA Publication year: 2024
The role of transposable elements in the evolution of aluminium resistance in plants. Author(s): PEREIRA, J. F. Abstract Aluminium (Al) toxicity can severely reduce root growth and consequently affect plant development and yield. A mechanism by which many species resist the toxic effects of Al relies on the eff... ... Repository: BDPA Publication year: 2018
Bio-detoxification of ricin in castor bean (Ricinus communis L.) seeds. Author(s): SOUSA, N. L.; CABRAL, G. B.; VIEIRA, P. M.; BALDONI, A. B.; ARAGAO, F. J. L. Repository: BDPA Publication year: 2017
Identification of the trans-acting factors controlling expression of SbMATE, an aluminum-activated citrate transporter that underlies aluminum tolerance in sorghum. Author(s): LANA, U. G. P.; GUIMARAES, C. T.; NODA, R. W.; SCHAFFERT, R. E.; MAGALHAES, J. V. Repository: BDPA Publication year: 2013

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