Show simple item record

dc.creatorTagliaferre,Cristiano
dc.creatorAlves de Oliveira,Rubens
dc.creatorChohako Sediyama,Gilberto
dc.creatorCecon,Paulo Roberto
dc.creatorAparecido Martinez,Mauro
dc.creatorValbuena Materán,Franklin José
dc.date2013-04-01
dc.date.accessioned2019-04-24T21:25:02Z
dc.date.available2019-04-24T21:25:02Z
dc.identifierhttps://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0718-34292013000100011
dc.identifier.urihttp://revistaschilenas.uchile.cl/handle/2250/57472
dc.descriptionIn this work the aim was to evaluate the performance of the minievaporimeter UFV-1, operating with water at a 30 mm border level, to estimate (ET0) in relation to the lysimeter with constant groundwater table. The minievaporimeter UFV-1 is made of PVC and consists of a tube with internal diameter of 244 mm and 320 mm height. The minievaporimeters and the lysimeters with constant groundwater Table were separately connected to a modified irrigation meter, which was used to keep water at constant level in its interior and measure the amount of evaporated and evapotranspired depth. The evaporation was related to the (ET0) obtained by the lysimeter to obtain minievaporimeter coefficients. In all the analyzed periods of time, the minievaporimeter presented better ET0 estimate than the other methods studied. These results justify the use of minievaporimeter for irrigation water management.
dc.formattext/html
dc.languageen
dc.publisherUniversidad de Tarapacá. Facultad de Ciencias Agronómicas
dc.relation10.4067/S0718-34292013000100011
dc.rightsinfo:eu-repo/semantics/openAccess
dc.sourceIdesia (Arica) v.31 n.1 2013
dc.subjectevaporation
dc.subjectevaporimeter
dc.subjectirrigation management
dc.titlePerformance of the Minievaporimeter UFV-1 to estimate the reference evapotranspiration in relation to the constant groundwater Table lysimeter


This item appears in the following Collection(s)

Show simple item record