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Irrigation Water Management for Wheat Using Aquacrop Model إدارة میاه الری الحقلی للقمح باستخدام نموذج AquaCrop
2020
Journal of Soil Sciences and Agricultural Engineering
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The study aimed to evaluate the performance of the Food and Agriculture Organization "AquaCrop" model (version 6.1) in simulating the productivity and biomass of wheat crops in old lands under the surface ...
water productivity. ...
MATERIALS AND METHODS AquaCrop is a crop water productivity model obtained by FAO's Land and Water Division . ...
doi:10.21608/jssae.2020.114866
fatcat:f3huncpnibc6hmdpmrnpioovty
AquaCrop-OS: An open source version of FAO's crop water productivity model
2017
Agricultural Water Management
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Crop simulation models are valuable tools for quantifying crop yield response to water, and for devising strategies to improve agricultural water management. ...
In this study, we present an open-source version of the FAO AquaCrop model, which simulates efficiently water-limited crop production across diverse environmental and agronomic conditions. ...
Acknowledgments We would like to express our gratitude to Lee Heng (FAO/IAEA) and others for their extensive efforts in the conceptualization, development, and testing of the FAO AquaCrop model. ...
doi:10.1016/j.agwat.2016.11.015
fatcat:s2cwjooqg5dlnbkt4pc7dp5z6a
Irrigation management strategies for winter wheat using AquaCrop model
2013
Journal of Natural Resources and Development
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The FAO's newly developed crop-water model, AquaCrop, which simulates yield in response to water, has been calibrated for winter wheat and subsequently used to simulate yield under different sowing dates ...
Quantitative models can assist in management decision and planning purposes. ...
Deficit irrigation for wheat cultivation under limited water supply ...
doi:10.5027/jnrd.v3i0.09
doaj:3727d9980871492d8472922d30714c06
fatcat:oykdrhvyunagnb62fgwecyanoe
Using AquaCrop as a Decision-Support Tool for Small-Scale Irrigation Systems Was Dictated by the Institutional and Market Incentives in Ethiopia
2021
Frontiers in Water
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We engaged water users' associations to employ the recommendation and enforce supplementary irrigation as predicted by the model and we present farmers' response and reasons for resistance toward water ...
We used potato (Solanum tuberosum) to demonstrate AQUACrop as a tool for improving water productivity during Belg (short) and Meher (long) rainfall seasons. ...
Description of AquaCrop and Test of transferability Model Description and Data Inputs The FAO's AquaCrop model evolved from the approach to simulate crop yields in response to water (Doorenbos and Kassam ...
doi:10.3389/frwa.2021.664127
fatcat:gbuaetfxbnbqrk7fyea44ybqh4
On the Use of Decision-Support Tools for Improved Irrigation Management: AquaCrop-Based Applications
[chapter]
2017
Current Perspective on Irrigation and Drainage
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This simple and robust ieldcrop-water balance has been successfully tested for a wide range of crops and regions, and its database is still expanding through worldwide contributions. ...
As for the irrigation charts, studies prove 10-30% water savings, while maintaining yield and requiring minimum data. ...
Being a water-driven crop model, crop biomass and harvestable yield are simulated in response to available water (soil moisture and irrigation). ...
doi:10.5772/67009
fatcat:xxegn6d3sjfubedp2issik7br4
Calibration, validation and application of AquaCrop model in irrigation scheduling for rice under northwest India
2015
Journal of Applied and Natural Science
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Very limited studies are available where FAO's AquaCrop model has been used to develop irrigation schedule for crops. ...
A lot of research work regarding irrigation scheduling in rice has been carried out at global level with the objective of increasing irrigation water productivity (IWP) and sustaining grain yield. ...
The AquaCrop, developed by the FAO is a crop water productivity simulation model and it simulates response of crop yield to water. ...
doi:10.31018/jans.v7i2.668
fatcat:nayrp3twqfgxtcucgxigxnr4a4
Optimal irrigation of cotton in northern Greece using AquaCrop: a multi-year simulation study
[chapter]
2015
Precision agriculture '15
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water levels at which irrigation would be triggered and the corresponding irrigation amounts. ...
A hybrid approach for optimizing irrigation was developed and tested via simulation of cotton cultivation in Northern Greece. ...
Precise Irrigation Platform to Improve Farm-Scale Water Productivity") (http://www.figaro-irrigation.net/). ...
doi:10.3920/978-90-8686-814-8_89
fatcat:mygv4ibbpnaj5bvacgemlfzcfa
Determining the yield responses of maize plant under different irrigation scenarios with AquaCrop model
2021
International Journal of Agriculture, Environment and Food Sciences
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The AquaCrop simulation model is a significant implementation used to determine the response of crop yield to water and accordingly build up new strategies to improve agricultural irrigation management ...
conditions and to examine the impact of possible variables such as drought on crop production. ...
The AquaCrop 6.1 model does not include the reference crop evapotranspiration calculation. ...
doi:10.31015/jaefs.2021.3.2
fatcat:dlfrxiejcvcyld4jjtduz3exua
Assessing the impact of climate change on wheat and sugarcane with the AquaCrop model along the Indus River Basin, Pakistan
2021
Agricultural Water Management
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To evaluate the crop-water productivity of wheat and sugarcane, we used the AquaCrop model in the six selected locations. ...
This study assesses the impacts of two climate change scenarios (Representative Concentration Pathways-RCPs 4.5 and 8.5) on soil evaporation and transpiration rates, crop water productivity (CWP) and wheat ...
Climate Resilient Agriculture and Water Management" and further elaborated by the authors. ...
doi:10.1016/j.agwat.2021.106909
fatcat:foryhommubhzrbpnhzul7ghxii
Study on the Water Supply and the Requirements, Yield, and Water Use Efficiency of Maize in Heilongjiang Province Based on the AquaCrop Model
2021
Water
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Based on the daily data of 26 meteorological stations in Heilongjiang Province from 1960 to 2015, this study used the calibrated AquaCrop model to calculate the ETc, ETa, Ir, and yield of maize (Zea mays ...
Under the context of increasingly severe water shortages, studying the relationship among crop water requirements (ETc), actual crop evapotranspiration (ETa), irrigation water requirements (Ir), yield, ...
We thank the anonymous reviewers and the editor for their suggestions, which substantially improved the manuscript.
Conflicts of Interest: The authors declare no conflict of interest. ...
doi:10.3390/w13192665
fatcat:v4olpe3akjctzgqeojvvm7lohm
Calibration and Validation of AQUACROP and APSIM Models to Optimize Wheat Yield and Water Saving in Arid Regions
2021
Land
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The calibrated models were then employed to explore wheat yield and water productivity (WP) in response to irrigation and nitrogen fertilization applications. ...
Scenario analyses indicated that water productivity and yield of wheat ranged from 1.2–2.0 kg m–3 and 6.8–8.7 t ha–1, respectively. ...
Descriptions of AQUACROP and APSIM The AQUACROP model, developed by FAO's Land and Water Division, is a waterdriven model that can be used for planning and scenario analysis [39, 40] . ...
doi:10.3390/land10121375
fatcat:wfdjb5qdbzejriwolasfdsz524
Crop Model Ideotyping For Agricultural Diversification
2021
MethodsX
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Crop model calibration is a lengthy and resource consuming effort that is typically done for a particular variety or a set of varieties of a crop. ...
on modelling the performance of hemp using the knowledge from an existing model that was developed for sugar cane. • The customisation uses one of the most prominent models (AquaCrop) to approximate growth ...
Acknowledgement The authors gratefully acknowledge Dr Francesco Danuso from University of Udine, Italy and Dr Kailei Tang from Wageningen University and Research, Netherlands, who shared their observed ...
doi:10.1016/j.mex.2021.101420
fatcat:y2fxltwhubg4bk27kej6ratidm
Water Footprint of main crops in Austria / Wasser-Fußabdruck wichtiger Nutzpflanzen in Österreich
2017
Die Bodenkultur
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As an indicator that relates human consumption to global water resources, the "Water Footprint" (WF) concept can be used, where in case of crop production the total consumed water of crop fields for the ...
In more humid regions, low temperatures were the main limiting factor on the crop yield potential and frequently led to higher WFs due to lower yields. ...
Acknowledgement This study was supported by the project "AgroDrought-Austria" of the Austrian Climate Research Program and the COST Action ES1106 "Assessment of EUROpean AGRIculture WATer use and trade ...
doi:10.1515/boku-2017-0001
fatcat:ns7oakviobcbrj5eo7bxonuftq
Estimating crop yield under conditions of soil water deficit and salinity stress with crop water productivity model
2022
International Journal of Agriculture, Environment and Food Sciences
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The aim of this study was to simulate grain yield, biomass production, canopy cover and water productivity of winter wheat grown under soil water deficit and salinity stress by AquaCrop model. ...
For, sustainable water management in agriculture area, using simulation model such as AquaCrop is useful tolls to estimate effect of applied water depth and quality of irrigation water on crop yield. ...
Acknowledgments We gratefully acknowledge the technical and financial support of the International Atomic Energy Agency (IAEA) and Scientific and Technological Research Council of Türkiye. ...
doi:10.31015/jaefs.2022.2.8
fatcat:iymnrbarkfdctbfl3py3hogae4
Simulation of Crop Growth and Water-Saving Irrigation Scenarios for Lettuce: A Monsoon-Climate Case Study in Kampong Chhnang, Cambodia
2018
Water
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Crop growth models, such as AquaCrop, play an important role in exploring and providing effective irrigation strategies under various environmental conditions. ...
The model AquaCrop, developed by the Food and Agricultural Organisation of the United Nations ...
AquaCrop Model The AquaCrop model is a crop water-driven productivity model developed by the FAO in 2009. A detailed description is presented in [49] . ...
doi:10.3390/w10050666
fatcat:zif3coj6nrg2th2eutb73v44yq
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