Buscar
Itens para a visualização no momento 1-1 of 1
Biocarvão e cinzas de casca de arroz: amenizantes da toxidez de ferro em cultivos de arroz irrigado
(Universidade Federal de Santa Maria, 2019-07-19)
The state of Rio Grande do Sul is the largest rice producer in Brazil and the main cultivation system is irrigation by flooding. In this system, under anaerobic conditions, iron (Fe3+) present in the oxides is reduced to ...