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Pauletto,Eloy Antonio; Stumpf,Lizete; Pinto,Luiz Fernando Spinelli; Silva,Tiago Stumpf da; Ambus,Jordano Vaz; Garcia,Gabriel Furtado; Dutra Junior,Leonir Aldrighi; Scheunemann,Tiago; Albert,Renata Pinto. |
ABSTRACT: Studies addressing the potential of grass roots in improving the structural quality of constructed minesoils are not frequent in the literature, although they are essential for understanding the re-establishment of soil functions in the environment. The objective of this study was to quantify the root attributes of the species Urochloa humidicola, Panicum maximum, and Urochloa brizantha and relate them to the physical properties of a constructed minesoil in reclamation of an area degraded by coal mining. The study was performed in a field experiment in a coal mining area located in southern Brazil. Soil samples were collected, five years after experiment installation, to determine bulk density, macroporosity, distribution of water stable... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Minesoil; Monoliths; Compaction. |
Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100550 |
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