Post-veraison deficit irrigation regimes enhance berry coloration and health-promoting bioactive compounds in ‘Crimson Seedless’ table grapes

Conesa, María R.; Falagán, Natalia; Rosa, José María De la; Aguayo, Encarna; Miguel, Rafael Domingo; Pérez‐Pastor, Alejandro

doi:10.1016/j.agwat.2015.08.026

Cited by 54 publications

(65 citation statements)

References 38 publications

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“…In our study, obtained results of titratable acidity are in agreement with the findings of Conesa et al . () who reported that there was no significant difference in titratable acidity among different treatments under deficit irrigation for the table grape variety ‘ Crimson seedless’. In addition, obtained results on grape production parameters are in agreement with the findings of Faci et al .…”

Section: Resultsmentioning

confidence: 99%

Reuse of treated municipal wastewater in irrigation: a case study from Lebanon and Jordan

Mcheik

Toufaily

Hassan

et al. 2017

Water & Environment J

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In this study, we present the results of scenarios where secondary‐treated municipal wastewater was used for table grapes irrigation in the region of Ablah, Bekaa valley in Lebanon, and fodder crops irrigation (vetch and barley) in the region of Ramtha in Jordan. In Lebanon, we carried out experiments to assess the response of drip‐irrigated table grapes grown under two water quality regimes (Freshwater (FW) and treated wastewater (TW) and two water levels (100% of evapotranspiration (ETc) and 75% of ETc). While in Jordan, we carried out experiments to assess the response of drip‐irrigated fodder crops considering 4 irrigation levels (Q1: Rain fed; Q2: 80% of ETc; Q3: 100% of ETc; Q4: 120% of ETc) and three crop patterns (C1: Barley 100%; C2: Vetch 100%; C3: Mix 50% barley and 50% vetch). Based on the production and quality components, table grapes were successfully grown on plots that are supplied with TW. Fodder crops were successfully grown using TW with remarkable increase in biomass and grain yield production for the irrigated treatments.

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Section: Resultsmentioning

confidence: 99%

Reuse of treated municipal wastewater in irrigation: a case study from Lebanon and Jordan

Mcheik

Toufaily

Hassan

et al. 2017

Water & Environment J

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“…Sin embargo el tratamiento RDC ha mostrado mejores resultados que el tratamiento CTRL en cuanto a color y contenido en SST. Estos resultados concuerdan con los descritos por otros autores como Conesa et al, (2016) y Laribi et al, (2013 quienes como resultado del empleo del riego deficitario en uva de mesa y granado consiguieron además de mejorar la eficiencia del agua, aumentar la concentración de antocianos y sólidos solubles totales y por tanto el color y dulzor de la fruta. n.s.…”

Section: -Resultados Y Discusiónunclassified

Respuesta Del Cerezo ‘Prime Giant’ Al Riego Deficit Ario Controlado

Montoya¹,

Ros²,

Tay-Chen³

et al. 2018

XXXVI Congreso Nacional De Riegos

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ResumenEl riego deficitario controlado (RDC) en su aplicación con las nuevas tecnologías mejora la productividad del agua y calidad de la fruta en el cultivo del cerezo, y evita un excesivo crecimiento vegetativo. En el presente trabajo durante tres años (2015-2017) se realizó un ensayo de RDC en cerezos (Prunus avium L.) cv. 'Prime Giant'/SL64 en Jumilla (Región de Murcia, España), en riego por goteo. Los tratamientos de riego ensayados fueron: CTRL, regado al 110% ET cg (evapotranspiración del cultivo bajo riego por goteo) durante toda la campaña de riego y RDC con riego al 90% de ET cg durante precosecha, 100% de ET cg durante diferenciación floral y al 55% de ET cg el resto de poscosecha. Se midió periódicamente el potencial hídrico de tallo a mediodía con el objetivo de conocer el estado hídrico de la planta. La evaluación conjunta de la respuesta agronómica de ambos tratamientos de riego permitió concluir que, un ahorro de agua próximo al 35% en RDC unos 2333 m 3 ha -1 y año, no produjo mermas de producción (16,27 28,49 y 18,48 t ha -1 valor anual promedio) ni de calidad del fruto. Esta última evaluada a partir de la medida de los caracteres geométricos, color (tono), sólidos solubles totales (SST) y acidez titulable (AT). Incluso se vio mejorada la calidad del fruto en la cosecha del tercer año al obtener una mayor concentración de SST y un tono más oscuro (caoba). El crecimiento vegetativo, medido como peso seco de poda se vio influenciado por los tratamientos de riego, siendo la poda significativamente menor 2016 y 2017 para RDC que para CTRL 1-IntroducciónEn la actualidad, la agricultura de regadío en zonas semiáridas altamente productivas ejerce una fuerte presión sobre los recursos hídricos disponibles. De ahí, la necesidad de aumentar la productividad del agua. Para ello, los agricultores necesitan del uso de nuevas tecnologías y estrategias de riego más eficientes (Erena et al., 2013).Un déficit hídrico no controlado y prolongado durante todo el ciclo de cultivo, ha sido descrito como un factor altamente influyente en la pérdida de producción de diferentes especies (Katerji et al., 2008). Sin embargo, el estudio de la fisiología del cultivo, ha permitido determinar los estado fenológicos en los que es posible ahorrar agua aplicando estrés hídrico sin comprometer la cuantía ni calidad de la cosecha, sirviendo como base para la aplicación de estrategias de riego deficitario, RDC, (Ruiz-Sanchez et al., 2010). Para aplicar esta estrategia de riego, es importante conocer el estado hídrico de la planta y así poder ajustar la duración e intensidad del déficit hídrico en cada momento del ciclo.

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“…Indeed, moderate water deficit irrigation can maintain or even improve fruit quality. Both regular deficit irrigation treatments supposed a saving water of 35% without compromising total yield and its components, while the increasing water use efficiency (about 30%) compared with the full irrigation [CONESA et al 2016].…”

Section: An Impact Of Irrigation Methods and Trellis Structure On The mentioning

confidence: 99%

“…6. Box plot of water productivity (kg·m -3 ) during crop years 2013-2014to 2015-2016Yp, Yc, Tp, Tc, = trellis structures; source: own study gross water provided is more in canal irrigation as compare to pond irrigation. Maximum water was losses through evaporation and infiltration in the canal irrigation system.…”

Section: An Impact Of Irrigation Methods and Trellis Structure On The mentioning

confidence: 99%

An experimental study on the grape orchard: Effects comparison of two irrigation systems

Kadbhane

Manekar

2017

Journal of Water and Land Development

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Table grape (Vitis vinifera cultivars) is a major cash crop in the Nashik district of India, which requires irrigation water throughout the year as per demand instantly. Canal irrigation is the adopted irrigation systems in the study area, but canal irrigation has got several serious disadvantages, such as mismatching rotation schedules and crop water demands, water allotment system and restrictions on the use of efficient irrigation methods. The storing the canal water in the farm pond instead of directly applying to the field using the free flooding method is alternate solution to overcome the disadvantages of the canal irrigation system. Once the canal water storing in the pond, it increases the possibilities to use the advance irrigation system like drip, subsurface, sprinkler etc. to enhance water use efficiency. The comparative study between the canal water directly applying for the field and canal water storing in the farm pond then use for irrigation, executed through the field experiments carried out on the grape orchard during a period April 2013 to March 2016. Results have been evaluated based on grape yield, water-productivity, berry size, and biomass. Water productivity (kg·m ) with respect to water delivery to crop through the pond irrigation method was found 37% higher than the canal irrigation method during the study period. Based on the results, this study recommended the use of the farm pond to store the canal water and use it as per crop demand using advance irrigation systems.

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Post-veraison deficit irrigation regimes enhance berry coloration and health-promoting bioactive compounds in ‘Crimson Seedless’ table grapes

Cited by 54 publications

References 38 publications

Reuse of treated municipal wastewater in irrigation: a case study from Lebanon and Jordan

Reuse of treated municipal wastewater in irrigation: a case study from Lebanon and Jordan

Respuesta Del Cerezo ‘Prime Giant’ Al Riego Deficit Ario Controlado

An experimental study on the grape orchard: Effects comparison of two irrigation systems

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