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Plantas de cobertura do solo e videiras: toxidez, fitorremediação e mecanismos de tolerância ao excesso de cobre
(Universidade Federal de Santa Maria, 2018-06-28)
The application of copper fungicides for the management of foliar diseases in grapevines (Vitis vinifera) increases copper (Cu) content in vineyard soils. This has been diagnosed in several traditional grape growing regions ...
Papel do transportador OsHMA5 nas respostas de plantas de arroz (Oryza sativa L.) à deficiência e excesso de cobre
(Universidade Federal de Santa Maria, 2018-01-16)
Copper (Cu) is an essential mineral element as a cofactor of many proteins that participate in important physiological processes, such as plastocyanin that acts in the electron transport chain in photochemistry. However, ...
Cobre em solos cultivados com hortaliças no Rio Grande do Sul e efeitos de concentrações em plantas de beterraba e repolho
(Universidade Federal de Santa Maria, 2018-07-30)
The objective of this work was to make a diagnosis of copper content in soils nowadays used for horticultural crops in different regions of Rio Grande do Sul state, to infer about its potential environmental contamination, ...