This study evaluates five methods to estimate crop evapotranspiration in greenhouse conditions. It compares their performance in relation to the evapotranspiration directly determined from water balance measurements (ETlys) in an irrigated lettuce ( Lactuca sativa L.) crop during 9 weeks. Daily values of the reference evapotranspiration (ETo) from Class A pan (CAP), Piche atmometers (ATM), Andersson evaporimeters (ANE), FAO-Radiation (FRE) and FAO-Penman-Monteith (PME) equations were compared. The methods showed similar temporal variations but at different ranges as follows: ANE < CAP < FRE < PME < ATM. Furthemore, ETo had a clear correlation with solar radiation. Crop coefficients (Kc = ETlys/ETo) varied somewhat amongst the methods, but t...
Os parâmetros aerodinâmicos de uma cultura cultivada em ambiente protegido podem ser considerados de...
O trabalho foi conduzido na Área Experimental de Irrigação e Drenagem do Departamento de Engenharia ...
Objetivou-se, neste trabalho, estimar a evapotranspiração máxima (ETm) do pimentão, em função da eva...
This study evaluates five methods to estimate crop evapotranspiration in greenhouse conditions. It c...
The objective of this work was to apply the energy balance method partition of the available solar e...
FAO PM Reference evapotranspiration, as described by Allen et al. (1998) is used extensively to calc...
To determine actual evapotranspiration for corn, a study was done at the Hydraulics and Irrigation L...
This experiment was carried out at the Agricultural Engineering Department, FCA/UNESP, Botucatu-SP a...
International audienceA study was carried out to evaluate the real evapotranspiration (ET) estimated...
The assessment of crop evapotranspiration (ET) has received intensive research due to its critical r...
Because of the large area occupied by a class A pan, alternative methods have been sought to estimat...
A study was carried out to evaluate the real evapotranspiration (ET) estimated by the "Interaction a...
Se realizó esta investigación para evaluar la programación y manejo del riego localizado en inverna...
The determination of the amount of water needed for crops is a major factor for the correct planning...
Field experiments were conducted to characterize the effects of deficit irrigation on curly lettuce ...
Os parâmetros aerodinâmicos de uma cultura cultivada em ambiente protegido podem ser considerados de...
O trabalho foi conduzido na Área Experimental de Irrigação e Drenagem do Departamento de Engenharia ...
Objetivou-se, neste trabalho, estimar a evapotranspiração máxima (ETm) do pimentão, em função da eva...
This study evaluates five methods to estimate crop evapotranspiration in greenhouse conditions. It c...
The objective of this work was to apply the energy balance method partition of the available solar e...
FAO PM Reference evapotranspiration, as described by Allen et al. (1998) is used extensively to calc...
To determine actual evapotranspiration for corn, a study was done at the Hydraulics and Irrigation L...
This experiment was carried out at the Agricultural Engineering Department, FCA/UNESP, Botucatu-SP a...
International audienceA study was carried out to evaluate the real evapotranspiration (ET) estimated...
The assessment of crop evapotranspiration (ET) has received intensive research due to its critical r...
Because of the large area occupied by a class A pan, alternative methods have been sought to estimat...
A study was carried out to evaluate the real evapotranspiration (ET) estimated by the "Interaction a...
Se realizó esta investigación para evaluar la programación y manejo del riego localizado en inverna...
The determination of the amount of water needed for crops is a major factor for the correct planning...
Field experiments were conducted to characterize the effects of deficit irrigation on curly lettuce ...
Os parâmetros aerodinâmicos de uma cultura cultivada em ambiente protegido podem ser considerados de...
O trabalho foi conduzido na Área Experimental de Irrigação e Drenagem do Departamento de Engenharia ...
Objetivou-se, neste trabalho, estimar a evapotranspiração máxima (ETm) do pimentão, em função da eva...