Results 11 to 20 of about 113,638 (207)

Uncertainty in the reference evapotranspiration based on FAO Penman-Monteith (PISCOeo_pm)

, 2022
An uncertainty analysis (error propagation approach) of the FAO Penman-Monteith evapotranspiration (PISCOeo_pm). Poster related to the Simposio Internacional 2022 “Las Montañas, Nuestro Futuro” (MONFU, https://inaigem.gob.pe/simposio/)
Adrian Huerta (9661634)
openaire   +2 more sources

Estimating daily net radiation in the FAO Penman–Monteith method [PDF]

Theoretical 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, Rivas, Raul, Kruse, Eduardo Emilio   +2 more
openaire   +3 more sources

ESTIMATIVA DA EVAPOTRANSPIRAÇÃO DE REFERÊNCIA E DA DEMANDA SUPLEMENTAR DE IRRIGAÇÃO PARA O MILHO ( Zea mays L.) EM SEROPÉDICA E CAMPOS, ESTADO DO RIO DE JANEIRO

Revista Brasileira de Engenharia Agrícola e Ambiental, 1998
RESUMO Realizou-se um estudo com o objetivo de se avaliar a correlação entre diferentes métodos utilizados na estimativa da evapotranspiração de referência (ETo) e seu efeito na demanda de irrigação suplementar para a cultura do milho, nos municípios de ...
Marcos Alexandre Amaral de Oliveira, Daniel Fonseca de Carvalho   +1 more
doaj   +2 more sources

Methods for estimating the evapotranspiration of reference for Santo Antônio do Leverger-MT

Revista de Ciências Agroambientais, 2016
In order to compare different methods of calculating evapotranspiration reference (ET0) with the standard method of FAO Penman-Monteith 56, it was used daily weather in Weather Station Pe Ricardo Remetter, installed in Experimental Farm of the Federal ...
Alessandro Ferronato, Léo Adriano Chig, Daniel de Brito Goulart, José Holanda Campelo Júnio, Luiz Carlos Pereira, Marcelo Sacardi Biudes   +5 more
doaj   +1 more source

АДАПТАЦІЯ МЕТОДУ «PENMAN – MONTEITH» ЗА КРАПЛИННОГО ЗРОШЕННЯ ЯБЛУНІ НА ПІДЩЕПІ М-9 В УМОВАХ СТЕПУ УКРАЇНИ

Меліорація і водне господарство, 2019
Оптимізація режимів краплинного зрошення інтенсивних яблуневих садів є основою агротехнології їх вирощування з урожайністю плодів понад 50 т/га. Існує багато різнопланових методів керування режимами зрошення сільськогосподарських культур, які дають змогу
F. A. Minza, A. P. Shatkovskyi, O. V. Zhuravlov   +2 more
doaj   +2 more sources

Comparison of Pan Evaporation-Based Reference Evapotranspiration Model with Penman Monteith FAO-56 Model

Journal of Agricultural Engineering (India), 2004
The pan evaporation-based model: Christiansen and the combination-based model: Penman Monteith FAO-56 were used to estimate reference evapotranspiration at different locations. Of Assam, India. The locations include meteorological stations at Dibrugarh, Dhubri, Goalpara, Golaghat, Gauhati, Gohpur, Lumding, Margherita, Nagrakata, North Lakhimpur ...
null D. Jhajhoria, null S. Deb Barma, null G. Agrawal   +2 more
openaire   +2 more sources

Evaluation of Valiantzas’ Simplified Forms of the FAO-56 Penman-Monteith Reference Evapotranspiration Model in a Humid Climate [PDF]

Journal of Irrigation and Drainage Engineering, 2017
AbstractThe unavailability of some meteorological variables, especially solar radiation and wind speed, is the main constraint for reference evapotranspiration (ETo) estimation using the standard U...
Djaman, Koffi, Rudnick, Daran, Mel, Valere C., Mutiibwa, Denis, Diop, Lamine, Sall, Mamadou, Kabenge, Isa, Bodian, Ansoumana, Tabari, Hossein, Irmak, Suat   +9 more
openaire   +4 more sources

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

, 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, Karaman, Mehmet Rüştü, Şahin, Sezer, Gebeloğlu, Naif, Durukan, Ayşegül   +4 more
core   +3 more sources

Applying Penman-Monteith Equation to Evaluate the Performance of Atmometer Apparatus in Greenhouse for Estimating Reference Evapotranspiration

Journal of Engineering, 2015
In this paper an atmometer apparatus were used in the greenhouses for estimating reference evapotranspiration values. Experimental work was conducted in the agriculture research center in the College of Agriculture-University of Baghdad west of the city ...
Rafah Zuhair Dawood Al-Shaikh, MSc student, Sabah A. Dawood Almasraf, Ass. Prof. Dr.   +1 more
doaj   +3 more sources

PISCOeo_pm, a reference evapotranspiration gridded database based on FAO Penman-Monteith in Peru [PDF]

Sci Data, 2022
AbstractA new FAO Penman-Monteith reference evapotranspiration gridded dataset is introduced, called PISCOeo_pm. PISCOeo_pm has been developed for the 1981–2016 period at ~1 km (0.01°) spatial resolution for the entire continental Peruvian territory.
Huerta A, Bonnesoeur V, Cuadros-Adriazola J, Gutierrez L, Ochoa-Tocachi B, Román-Dañobeytia F, Lavado-Casimiro W.   +6 more
europepmc   +4 more sources