Monitoramento sazonal do desempenho de um sistema de irrigação por sulcos no perímetro irrigado de São Gonçalo-PB.

Abstract

This research performed a seasonal monitoring of the furrow irrigation system performance in the São Gonçalo-PB irrigation district, through a systematic control of the hydraulic conditions of each irrigation event, looking forward to a satisfactory system performance. It was verified that, without a systematic and adequate management of the operational parameters, the spatial and temporal variability in field parameters might compromise sensitively the furrow irrigation system performance.