Results 11 to 20 of about 1,264 (175)

Evaluation of nine reference evapotranspiration models in Traghen region, Southwest of Libya

open access: yesمجلة المختار للعلوم, 2020
  This research was carried out to evaluate nine reference evapotranspiration, and find out an alternative models to the standard FAO Penman-Monteith model in Traghen region southwest of Libya.
Ali Othman Alghusni
doaj   +1 more source

THE AMOUNT OF WATER SHOULD BE APPLIED FOR FABA BEAN CROP UNDER DRIP AND DEFICIT IRRIGATION. [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2014
A field experiment was carried out during the two successive growing seasons of faba bean 2011/ 2012 and 2012/ 2013. The aim of this investigation was to find out the impact of water deficit based on differentreference evapotranspiration( ETₒ) methods ...
I.M. Abdel- Fattah   +2 more
doaj   +1 more source

Evaluation of the FAO Proposed Models for Reference Crop Evapotranspiration (ETo) Estimation in Hajiabad Watershed of Hormozgan Province [PDF]

open access: yesپژوهش‌های آبخیزداری, 2023
Introduction and Objective Due to droughts occurred in recent years, available water resources in southern basins and watersheds of Iran especially those are in Hormozgan Province has been drastically decreased which may not only change their ecosystem ...
Abolfath Moradi
doaj   +1 more source

Critical analysis of the contemporary methods for estimating reference evapotranspiration [PDF]

open access: yesGlasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2012
Evapotranspiration is one of the most important processes within the hydrological cycle whose reliable assessment is essential in the planning and managing of land and water resources.
Đukić Vesna, Mihailović Vladislava
doaj   +1 more source

Reference evapotranspiration estimation by different methods for the sucroenergy sector of Colombia

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2021
In the Colombian Sugarcane Research Center CENICAÑA, efficient use of water is always performed based on estimating reference evapotranspiration. In this method, class A pans have been used to estimate the reference evapotranspiration, which provides a ...
Christian J. Mendoza C.   +1 more
doaj   +1 more source

A model of correction indexes determination for Virginia type tobacco on the basis of field measured ETP [PDF]

open access: yesJournal of Agricultural Sciences (Belgrade), 2009
Numerous methods of calculating ET0 and ETP offer a great practical possibility for their application, but in order to improve their efficiency it is necessary to check them in particular regions.
Aksić Miroljub   +4 more
doaj   +1 more source

Estimating daily net radiation in the FAO Penman–Monteith method

open access: yesTheoretical and Applied Climatology, 2016
In this work, we evaluate the procedures of the Manual No. 56 of the FAO (United Nations Food and Agriculture Organization) for predicting daily net radiation using measures collected in Tandil (Argentina) between March 2007 and June 2010. In addition, a new methodology is proposed for estimating daily net radiation over the reference crop considered ...
Carmona, Facundo   +2 more
openaire   +2 more sources

Desempenho do irrigâmetro na estimativa da evapotranspiração de referência Performance of the "irrigâmetro" in the estimation of reference evapotranspiration

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2008
Neste trabalho objetivou testar o Irrigâmetro para estimar a evapotranspiração de referência comparativamente com o método de Penman-Monteith - FAO 56, e confrontar o seu desempenho com os métodos Penman modificado - FAO 24, Radiação - FAO 24, tanque ...
Rubens A. Oliveira   +4 more
doaj   +1 more source

Avaliação de desempenho de métodos para estimativas de evapotranspiração de referência para a região de Palotina, Estado do Paraná - DOI: 10.4025/actasciagron.v30i5.5959

open access: yesActa Scientiarum. Agronomy, 2008
O objetivo do presente trabalho foi comparar a eficiência dos métodos de estimativa da evapotranspiração de referência em relação ao método de FAO Penman-Monteith.
Vera Lucia Greco Syperreck   +3 more
doaj   +1 more source

Prediction of soil evaporation measured with weighable lysimeters using the FAO Penman–Monteith method in combination with Richards’ equation [PDF]

open access: yesVadose Zone Journal, 2021
Abstract Multiannual data (2016–2018) from 12 weighed lysimeters (four soil types with textures ranging from sandy loam to silt loam, three replicates) of the TERENO SOILCan network were used to evaluate if evaporation ( E ) rates could be predicted from weather data using ...
Jana Schneider   +6 more
openaire   +3 more sources

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