SOIL RESPIRATION IN BANANA PLANTATIONS FERTIGATED WITH TREATED SANITARY WASTE WATER

Authors

Keywords:

microbial activity, effluent, soil microorganisms, Musa spp.

Abstract

This study aimed at evaluating the CO2 evolution in a Red Eutrophic Latosol (Eutrudox) fertigated with treated sanitary waste water under “Prata-Anã” banana cultivation. Soil samples with deformed structure were collected from 0-20 and 20-40 cm soil profile depths. The experimental design was random blocks arranged in split-plots with four replications. The main plot factors were different treated sanitary waste water doses applied as 130% and 200% compared with the maximum annual soil application limit (150 kg sodium ha-1) and a control treatment (clean water + mineral fertilization). Soil respiration was evaluated on the 7th, 14th, 21st, and 28th days. Higher CO2 emission was present in the waste water treatments.

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Published

17-01-2022

How to Cite

Pablo Fernando Santos Alves, Carneiro dos Santos, B. H., Borges de Oliveira Silva, M., Aparecida Xavier , A., Rodrigues dos Santos, S., Koiti Kondo, M., & Ferreira Ribeiro, R. C. (2022). SOIL RESPIRATION IN BANANA PLANTATIONS FERTIGATED WITH TREATED SANITARY WASTE WATER. Ciencia Del Suelo, 39(2), 323–330. Retrieved from https://www.ojs.suelos.org.ar/index.php/cds/article/view/691

Issue

Vol. 39 No. 2 (2021)

Section

Manejo y Conservación de Suelos y Aguas. Riego y Drenaje