The effect of deficit irrigation with treated wastewater on sweet corn: experimental and modelling study using SALTMED model

Hirich, Abdelaziz; Ragab, Ragab; Choukr‐Allah, Redouane; Rami, A.

doi:10.1007/s00271-013-0422-0

Cited by 30 publications

(27 citation statements)

References 25 publications

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“…Morocco (Hirich et al, 2012(Hirich et al, , 2013. In all of these experiments, dry matter, crop yield, soil moisture profiles and soil salinity profiles were predicted reasonably well by the model as is the case with the present study.…”

Section: Experimental Studysupporting

confidence: 59%

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The Effect of Saline Irrigation Water on the Yield of Pepper: Experimental and Modelling Study

Rameshwaran

Tepe²,

Yazar

et al. 2014

Irrigation and Drainage

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Section: Experimental Studysupporting

confidence: 59%

“…Hirich et al, 2012Hirich et al, , 2013Pulvento et al, 2013;Silva et al, 2013). SALTMED model, however, has not yet been tested in a greenhouse environment.…”

Section: Introductionmentioning

confidence: 99%

The Effect of Saline Irrigation Water on the Yield of Pepper: Experimental and Modelling Study

Rameshwaran

Tepe²,

Yazar

et al. 2014

Irrigation and Drainage

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“…More recently the SALTMED model has been calibrated and validated under dry and wet year conditions using chickpea field data from Southern Portugal by (Silva et al, 2012); using saline irrigation water on quinoa (Chenopodium quinoa Willd) in Denmark (Razzaghi et al, 2011) and in Italy (Pulvento et al, 2013); and in applying deficit irrigation on quinoa, sweet corn and chickpea in Morocco (Hirich et al, 2012(Hirich et al, , 2013.…”

Section: Introductionmentioning

confidence: 99%

SALTMED Model as an Integrated Management Tool for Water, Crop, Soil and N‐Fertilizer Water Management Strategies and Productivity: Field and Simulation Study

Ragab

Battilani²,

Matović

et al. 2015

Irrigation and Drainage

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This paper is a follow up from the first paper which described the SALTMED model. In this paper the focus is on the model application using data of tomato and potato from field experiments in Italy, Greece (Crete) and Serbia. Drip full irrigation, drip deficit irrigation, drip as partial root drying (PRD), sprinkler and furrow irrigation were used in three years experiment between 2006 and 2008.In drip irrigated experiments, the drip line was 10 to 12 cm below the surface. Dry matter, final yield, soil moisture and soil nitrogen were successfully simulated. The study showed that there is a great potential for saving water when using subsurface drip, PRD or drip deficit irrigation compared with sprinkler and furrow irrigation. Depending on the crop and irrigation system, the amount of fresh water that can be saved could vary between 14 to 44%. PRD and deficit drip irrigation have proved to be the most efficient water application strategies with the highest water productivity.

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“…It was previously calibrated and validated by Pulvento et al (2014) with experimental data of amaranth A12 grown in Vitulazio and simulated with high accuracy the soil moisture data under different irrigation strategies. SALTMED has also recently been successfully calibrated and validated using data from field trials with a range of typical Mediterranean and new crops conducted in Italy , Morocco (Hirich et al, 2012(Hirich et al, , 2013 and Denmark (Razzaghi et al, 2011) with quinoa using drip-irrigated tomato with saline water in Syria and Egypt (Ragab et al, 2005b), under dry-and wet-year conditions using chickpea field data from southern Portugal by Silva et al (2013), under semi-arid conditions in Brazil for cabbage, carrot and castor bean by Montenegro et al (2010) and using field-grown sugar cane in Iran (Golabi et al, 2009).…”

Section: Saltmed Modelmentioning

confidence: 98%

Assessing Amaranth Adaptability in a Mediterranean Area of South Italy under Different Climatic Scenarios

Pulvento

Lavini

Riccardi

et al. 2015

Irrigation and Drainage

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The aim of the present work was to study the adaptability of amaranth in a typical Mediterranean environment of South Italy under changing climate scenarios. In a first stage, experimental data from a field trial conducted during 2009-2010 on the Volturno River Plain (Italy) with grain amaranth grown under different irrigation strategies, were used to define the thermal requirements and the yield response function to soil water availability of amaranth. The observed soil moisture data were used to calculate the relative soil water deficit (RSWD) index and seed yield data were expressed as relative yield (Y r ). Y r and RSWD calculated data were then graphically correlated to obtain the amaranth yield response function to soil water availability. In a second stage the SALTMED model was used to simulate impacts of present, past and future climate scenarios on amaranth growth cycle and yield. Climate-change scenarios (Special Report on Emission Scenarios A1B, A2 and B1) data, used as input in the model, were derived from six global circulation models using a weather generator.The results showed that in a changing climate, temperature affects the relative duration of the growth cycle and could be a critical determinant of grain yield. The use of supplemental irrigations could allow the amaranth to guarantee a high seed yield under Mediterranean conditions. Copyright © 2015 John Wiley & Sons, Ltd. Les résultats ont montré que dans un climat changeant, la température affecte la durée relative du cycle de croissance et pourrait être un facteur déterminant de la production. L'utilisation d'eau d'irrigation supplémentaire pourrait permettre à l'amarante de garantir un rendement élevé de semences dans des conditions méditerranéennes.

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The effect of deficit irrigation with treated wastewater on sweet corn: experimental and modelling study using SALTMED model

Cited by 30 publications

References 25 publications

The Effect of Saline Irrigation Water on the Yield of Pepper: Experimental and Modelling Study

The Effect of Saline Irrigation Water on the Yield of Pepper: Experimental and Modelling Study

SALTMED Model as an Integrated Management Tool for Water, Crop, Soil and N‐Fertilizer Water Management Strategies and Productivity: Field and Simulation Study

Assessing Amaranth Adaptability in a Mediterranean Area of South Italy under Different Climatic Scenarios

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