Growth and yield of forage alfalfa under a changing climate in Canada
Agronomy Journal, Volume 118, Issue 1, January/February 2026.Abstract Alfalfa (Medicago sativa L.) is a perennial legume grown as a forage crop worldwide. More than 3 million ha of forage alfalfa is in production either as monoculture or alfalfa‐based mixtures stands in Canada. Future climate change impacts on alfalfa forage production should be investigated for potential adaptation opportunities that can ...
Qi Jing +5 more
wiley +1 more source
Bioscience Journal, 2016 The aim of this study was (a) to assess and evaluate the net radiation (Rn) by SEBAL algorithm and (b) to assess the net radiation (Rn) by the landscape's spatial temporal dynamic using ISODATA algorithm, in entire city of Rio de Janeiro.
Henos Carlos Knupler Jordão Lisboa +5 more
doaj +3 more sources
Consumo hídrico da videira de vinho na fase vegetativa inicial determinado por lisímetro de pesagem. [PDF]
, 2012 O consumo de água por espécies frutíferas no Semiárido brasileiro, mesmo no período inicial de formação vegetativa da planta, pode apresentar considerável magnitude.
BASSOI, L. H. +4 more
core
Evaluacion de tres metodologias para estimar el consumo de agua en tomate (Licopersicon esculentum, Mill) y su efecto sobre la frecuencia de riego [PDF]
, 2001 Resumen (Spanish, English)44 p.Un estudio fue desarrollado en tomate industrial (var. Heinz 9382) en la estación experimental de Panguilemo, Universidad de Talca, durante la temporada agrÃcola 1998/99, con el objeto de evaluar el modelo de Penman ...
Jones Haddad, Adolfo Esteban +2 more
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Parameterization of Evapotranspiration Estimation for Two Typical East Asian Crops [PDF]
, 2017 Estimation of evapotranspiration plays an important role in understanding the water cycle on the earth, especially the water budget in agricultural ecosystems. The parameterization approach of the Penman-Monteith-Katerji-Perrier (PM-KP) model, accounting
Lüers, Johannes, Zhao, Peng
core +2 more sources
Comparing estimates of actual evapotranspiration from satellites, hydrological models, and field data: a case study from Western Turkey [PDF]
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.
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Estimativa da Eto pelo modelo Penman-Monteith FAO com dados mínimos integrada a um Sistema de Informação Geográfica. [PDF]
, 2017 O objetivo do presente trabalho foi avaliar a metodologia de estimativa da EtoPM utilizando dados mínimos integrados a um Sistema de Informação Geográfica, na bacia do Jaguaribe, Ceará.
EVANGELISTA, S. R. M. +3 more
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Predicting soil moisture conditions for arable free draining soils in Ireland under spring cereal crop production [PDF]
, 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
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Hargreaves Equation as an All-Season Simulator of Daily FAO-56 Penman-Monteith ETo
Agricultural Science, 2013 This work showed the Hargreaves equation (HG) can be modified into a highly efficient computational replacement for the FAO-56 Penman-Monteith equation and its auxiliary functions for the computation of daily reference evapotranspiration (ETo) estimation when only available data are daily temperature data. By modifying all the constants (i.e., '0.0023'
openaire +1 more source
Bioscience Journal, 2006 Com o objetivo de se comparar alguns modelos de estimativa da ETo, para a região de Goiânia, GO, foram avaliados os modelos de Penman-Monteith (PM), Penman-FAO (FPn), Blaney-Criddle-FAO (FB-C), Radiação-FAO (FRad), Hargreaves-Samani (Harg) e Tanque ...
Ruth Zago Oliveira +4 more
doaj