TECHNICAL ANALYSIS OF CENTRAL PIVOT EQUIPMENTS USED TO IRRIGATE COFFEE PLANTAIONS IN NORTHERN ESPÍRITO SANTO AND EXTREME SOUTHERN BAHIA STATES

Authors

  • Mauricio Bonato Alves de Sousa
  • Everardo Chartuni Mantovani
  • José Geraldo Ferreira da Silva
  • Marcelo Rossi Vicente
  • Gustavo Haddad Souza Vieira

DOI:

https://doi.org/10.13083/reveng.v19i5.200

Keywords:

coeficiente de uniformidade de Christiansen, Coffea canephora Pierre, aspersão, uniformidade de aplicação

Abstract

This study was done to determine the uniformity of water supplied by the central pivot irrigation systems used in coffee plantations in the northern Espirito Santo and extreme southern parts of Bahia states. The evaluation of ten systems in six municipalities was carried out using Christiansen uniformity coefficient (CUC) and the distribution uniformity coefficient (DUC). Problems in the uniformity of water application were found in 3 (30%) pivots, which were considered satisfactory, considering that pivots were evaluated after fifteen years of use.

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Published

2011-10-28

How to Cite

Sousa, M. B. A. de, Mantovani, E. C., Silva, J. G. F. da, Vicente, M. R., & Vieira, G. H. S. (2011). TECHNICAL ANALYSIS OF CENTRAL PIVOT EQUIPMENTS USED TO IRRIGATE COFFEE PLANTAIONS IN NORTHERN ESPÍRITO SANTO AND EXTREME SOUTHERN BAHIA STATES. Engineering in Agriculture, 19(5), 450–458. https://doi.org/10.13083/reveng.v19i5.200

Issue

Vol. 19 No. 5 (2011)

Section

Water and environmental resources

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