Results 21 to 30 of about 77,578 (312)
Reference crop evapotranspiration over Greece
Agricultural Water Management, 1991 Abstract Monthly evapotranspiration (ET) estimates for 31 locations in Greece are calculated by the Penman, Priestley-Taylor and Thornthwaite methods. The analysis of 27 years of routine meteorological data indicates that annual amounts of ET obtained by Priestley-Taylor or Thornthwaite methods do not generally agree very well with Penman ET (ETPEN ...
Michalopoulou, H., Papaioannou, G.
openaire +2 more sources
Uncertainty in the determination of soil hydraulic parameters and its influence on the performance of two hydrological models of different complexity [PDF]
, 2009 Data of soil hydraulic properties forms often a limiting factor in unsaturated zone modelling, especially at the larger scales. Investigations for the hydraulic characterization of soils are time-consuming and costly, and the accuracy of the results ...
Baroni, G. +5 more
core +3 more sources
Simulating Crop Evapotranspiration Response under Different Planting Scenarios by Modified SWAT Model in an Irrigation District, Northwest China. [PDF]
PLoS ONE, 2015 Modelling crop evapotranspiration (ET) response to different planting scenarios in an irrigation district plays a significant role in optimizing crop planting patterns, resolving agricultural water scarcity and facilitating the sustainable use of water ...
Xin Liu +3 more
doaj +1 more source
Crop coefficients, growth rates and quality of cool-season turfgrasses [PDF]
, 2015 Determination of crop coefficients (Kc), the ratio between actual (ETa) and reference evapotranspiration (ET0), is necessary to schedule irrigation. Our objective was to determine Kc, turf quality and growth rate under daily irrigation to field capacity (
Allen +30 more
core +1 more source
The Scientific World Journal, 2012 Crop water requirement is essential for agricultural water management, which is usually available for crop growing stages. However, crop water requirement values of monthly or weekly scales are more useful for water management.
Songhao Shang
doaj +1 more source
Egyptian Journal of Remote Sensing and Space Sciences, 2012 Crop water requirements are represented by the actual crop evapotranspiration. Estimation of crop evapotranspiration (ETc) and crop coefficient using remote-sensing data is essential for planning the irrigation water use in arid and semiarid regions ...
E. Farg +3 more
doaj +1 more source
Modelling evapotranspiration of soilless cut roses "Red Naomi" based on climatic and crop predictors [PDF]
, 2019 Original PaperThis study aimed to estimate the daily crop evapotranspiration (ETc) of soilless cut ‘Red Naomi’ roses, cultivated in a commercial glass greenhouse, using climatic and crop predictors.
Costa, Patrícia Malva +2 more
core +1 more source
The water footprint assessment manual: setting the global standard [PDF]
, 2011 This book contains the global standard for \u27water footprint assessment\u27 as developed and maintained by the Water Footprint Network (WFN). It covers a comprehensive set of definitions and methods for water footprint accounting.
Aldaya, Maite M. +3 more
core +3 more sources
Water requirement and crop coefficients of sorghum in Apodi Plateau
Revista Brasileira de Engenharia Agrícola e Ambiental, 2021 Sorghum is of significant economic importance for Northeastern Brazil, since it exhibits high growth rates in regions with irregular rainfall distribution and high temperatures, and is an alternative to corn, which has greater water requirements. Despite
João G. A. Lima +4 more
doaj +1 more source
Modelling Water Flow and Solute Transport for Horticultural and Environmental Management [PDF]
, 2002 During the past 10 years, the simulation model SWAP (Soil, Water, Atmosphere, Plant) was developed by the Sub-Department Water Resources of Wageningen University jointly with the Department Water and Environment of Alterra Green World Research.
Dam, J.C., van, Feddes, R.A.
core +2 more sources