Results 91 to 100 of about 10,379 (196)

Comparing estimates of actual evapotranspiration from satellites, hydrological models, and field data: a case study from Western Turkey [PDF]

open access: yes
Evapotranspiration / Estimation / Remote sensing / Satellite surveys / Field tests / Measurement / Productivity / Crops / Water requirements / Water balance / Irrigation management / River basins / Hydrology / Models / Turkey / Gediz ...
Droogers, P., Kite, G.
core  

Irrigation Scheduling and Fertigation of Pole Tomatoes by Using FAO-56 Penman-Monteith Method

open access: yes, 2013
Fertigation consists of application of irrigation water with plant nutrients to plants. Therefore, both application time and doses of plant nutrients and application time of irrigation and application amounts of water are highly important. Excess watering caused yield reduction because of leaching of plant nutrients below rooting depth and reverse ...
Ünlükara, Ali   +4 more
openaire   +1 more source

Accuracy of Potential Evapotranspiration Models in Different Time Scales [PDF]

open access: yesRevista Brasileira de Meteorologia
Know the precision of potential evapotranspiration models in different agronomic and climatic conditions is useful for irrigated agriculture. Therefore, we aimed to compare 18 methods of estimation of ETP with the Penman-Monteith (FAO-56) method, at ...
Lucas Eduardo de Oliveira Aparecido   +4 more
doaj   +2 more sources

Comparação de seis métodos empíricos de estimativa da evapotranspiração de referência para a cidade de Picos - PI. [PDF]

open access: yes, 2014
A evapotranspiração de referência (ETo) sendo quantificada diariamente é a base para se determinar a lâmina de irrigação a ser aplicada aos cultivos. Este trabalho objetivou comparar e avaliar o desempenho de métodos empíricos de estimativa da ETo, de ...
ANDRADE JUNIOR, A. S. de   +4 more
core  

Data-Driven Modeling of FAO-56 Penman–Monteith Reference Evapotranspiration Using Limited Meteorological Parameters through Artificial Neural Networks

open access: yesInternational Journal of Environment and Climate Change
Accurate estimation of reference evapotranspiration (ET0) is crucial for irrigation planning and sustainable water management. This study developed Artificial Neural Network (ANN) models to simulate daily FAO-56 Penman-Monteith ET0 using limited meteorological inputs at Junagadh station, Gujarat, India.
Piyush Damor   +7 more
openaire   +1 more source

Predicting soil moisture conditions for arable free draining soils in Ireland under spring cereal crop production [PDF]

open access: yes, 2010
peer-reviewedTemporal prediction of soil moisture and evapotranspiration has a crucial role in agricultural and environmental management. A lack of Irish models for predicting evapotranspiration and soil moisture conditions for arable soils still ...
Coxon, Catherine E.   +4 more
core  

Coeficientes de cultura para a bananeira para dois métodos de determinação de evapotranspiração de referência. [PDF]

open access: yes, 2019
Os coeficientes de cultura (Kc) da bananeira cv. Pacovan foram estimados em Petrolina, PE, Brasil, levando-se em consideração os métodos do tanque classe A e o de Penmam-Monteith para a estimativa da evapotranspiração de referência (ETo).
BASSOI, L. H.   +5 more
core  

Estimación de evapotranspiración de referencia a nivel mensual en venezuela: ¿Cuál método utilizar?

open access: yesBioagro
La determinación de las necesidades de riego de los cultivos se basa en la estimación precisa de la evapotranspiración de referencia (ETo) de cada zona en particular, y a su vez, las posibles alternativas para la estimación están sujetas a la limitación ...
Ricardo Trezza
doaj  

Evapotranspiração do feijoeiro (Phaseolus vulgaris L.) determinada por três métodos. [PDF]

open access: yes, 2018
A partir da inclusão da água como fator controlado para aumento da produtividade das culturas, há necessidade de um melhor conhecimento dos fatores relacionados ao manejo integrado dos recursos solo-agua-planta-clima, visando uma exploração mais racional
ALBUQUERQUE, P. E. P. de, GOMIDE, R. L.
core  

Performance of Daily Reference Evapotranspiration Estimation by Different Methods Across Brazilian Climates [PDF]

open access: yesRevista Brasileira de Meteorologia
Reference evapotranspiration (ETo) has a wide application in agriculture and the Penman-Monteith FAO-56 (PM) method is considered standard to calculate it, but this model requires several meteorological data, which are not always readily available. As an
Iulo Pessotti Moro   +6 more
doaj   +1 more source

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