Search results for "Depletion factor"

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Irrigation water saving strategies in Citrus orchards: Analysis of the combined effects of timing and severity of soil water deficit

2021

[EN] The knowledge of the crop response to soil water deficit is essential to predict the actual crop water requirements under limited soil water conditions. The mathematical schematization of the crop response under RDI can allow identifying the exact irrigation timing. The threshold of soil water status below which crop transpiration decreases represents a key parameter for the water stress functions. The main objective of this paper was to investigate the effects of several RDI treatments, applied during the three stages of fruit growth, on soil-plant-water relations of drip-irrigated mandarin trees. Experiments were carried out in seven irrigation treatments: a control, irrigated at 125…

IrrigationDeficit irrigation; Depletion factor; Irrigation dose; Water stress integral0208 environmental biotechnologyDeficit irrigationSoil water deficitSoil Science02 engineering and technologyF06 IrrigationIrrigation doseCropEvapotranspirationSettore AGR/08 - Idraulica Agraria E Sistemazioni Idraulico-ForestaliPrecipitationDeficit irrigationWater stress integralEarth-Surface ProcessesWater Science and TechnologyDepletion factorfood and beverages04 agricultural and veterinary sciences02.- Poner fin al hambre conseguir la seguridad alimentaria y una mejor nutrición y promover la agricultura sostenible020801 environmental engineering12.- Garantizar las pautas de consumo y de producción sosteniblesAgronomyLysimeterSoil water040103 agronomy & agricultureINGENIERIA AGROFORESTALP10 Water resources and management0401 agriculture forestry and fisheriesEnvironmental scienceAgronomy and Crop ScienceAgricultural Water Management
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