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ELECTROCHEMICAL CHANGES AND NUTRIENT DYNAMICS IN THE SOLUTION OF SOIL WITH RICE IRRIGATED WITH TREATED INDUSTRIAL LEACHATE

Filipe Selau Carlos, Andrei José Marafon, Robson Andreazza, Ibanor Anghinoni, Marino José Tedesco, Flávio Anastácio de Oliveira Camargo

01/Mar/2015

The use of treated industrial wastewater in flood irrigation of rice may cause electrochemical changes and increase the nutrient content in the soil solution. To test this hypothesis, the aim of the present study was to evaluate the dynamics of the chemical and electrochemical properties of the soil solution under flooded rice irrigated with treated industrial leachate containing 820 mg L-1 of Na. The experiment was conducted in a greenhouse, using pots filled with 20 kg of soil in a […]