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1. Comparison of the water potential baseline in different locations. Usefulness for irrigation scheduling of olive orchards

Author:
Corell, M.; Pérez-López, D.; Martín-Palomo, M.J.; Centeno, A.; Girón, I.; Galindo, A.; Moreno, M.M.; Moreno, C.; Memmi, H.; Torrecillas, A.; Moreno, F.; Moriana, A.
Source:
Agricultural water management 2016 v.177 pp. 308-316
ISSN:
0378-3774
Subject:
Olea europaea,   etc   ; cultivars; deficit irrigation; equations; evaporative demand; fruit trees; irrigated conditions; irrigation rates; irrigation scheduling; olives; orchards; phenology; temperature; vapor pressure; water distribution; water potential; water stress; Spain;     Show all 18 Subjects
Abstract:
... Deficit irrigation scheduling needs accurate indicators and in recent decades, continuous plant indicators have been developed. However, threshold values that could be useful in commercial orchards are not commonly reported. The water potential is a discontinuous measurement commonly used as a reference in the description of water stress level. In some fruit trees, such as olive trees, there are s ...
DOI:
10.1016/j.agwat.2016.08.017

2. Responses of several soil and plant indicators to post-harvest regulated deficit irrigation in olive trees and their potential for irrigation scheduling

Author:
Alcaras, L. Martín Agüero; Rousseaux, M. Cecilia; Searles, Peter S.
Source:
Agricultural water management 2016 v.171 pp. 10-20
ISSN:
0378-3774
Subject:
Olea europaea,   etc   ; arid zones; basins; deficit irrigation; evapotranspiration; growing season; harvesting; irrigation rates; irrigation scheduling; latitude; leaf conductance; olives; orchards; phenology; rain; sap flow; shrinkage; soil water; summer; trees; water potential; water stress; Argentina;     Show all 23 Subjects
Abstract:
... The response of olive trees to deficit irrigation during post-harvest has been little evaluated because low rainfall often precludes the need to irrigate at this phenological stage in the Mediterranean Basin where olive is mostly cultivated. In many growing areas of Argentina, the lower latitude and continental climate leads to harvesting table olives in mid-summer when evapotranspiration is still ...
DOI:
10.1016/j.agwat.2016.03.006

3. Soil moisture dynamics in a hedgerow olive orchard under well-watered and deficit irrigation regimes: Assessment, prediction and scenario analysis

Author:
Egea, Gregorio; Diaz-Espejo, Antonio; Fernández, José E.
Source:
Agricultural water management 2016 v.164 pp. 197-211
ISSN:
0378-3774
Subject:
Olea europaea,   etc   ; deficit irrigation; drainage water; irrigation rates; irrigation scheduling; irrigation water; models; olives; orchards; prediction; soil types; soil water; soil water balance; soil water content; water stress; Spain;     Show all 16 Subjects
Abstract:
... A study was conducted in a hedgerow olive orchard (SW Spain) to assess the capability of the HYDRUS 2D/3D model in predicting seasonal soil water dynamics in a well-watered (full irrigation, FI) and two regulated deficit irrigated plots (60RDI and 30RDI) differing in the timing and level of water stress imposed. The simulated soil water balance components were used to assess the suitability of the ...
DOI:
10.1016/j.agwat.2015.10.034

4. Utilization of reclaimed wastewater for olive irrigation: Effect on soil properties, tree growth, yield and oil content

Author:
Ayoub, Salam; Al-Shdiefat, Saleh; Rawashdeh, Hamzeh; Bashabsheh, Ibrahim
Source:
Agricultural water management 2016 v.176 pp. 163-169
ISSN:
0378-3774
Subject:
Olea europaea,   etc   ; anions; biochemical oxygen demand; boron; calcium; cations; chemical oxygen demand; coliform bacteria; copper; cultivars; freshwater; fruit trees; heavy metals; irrigated soils; irrigation water; lead; lipid content; manganese; olives; orchards; pH; sodium; soil analysis; soil chemical properties; tree growth; tree yields; wastewater; wastewater irrigation; wastewater treatment; Jordan;     Show all 30 Subjects
Abstract:
... The experiment was conducted over four successive years (2008, 2009, 2010 and 2011) on ‘Nabali Muhassan’ olive cultivar at a private olive orchard located in the northern part of Jordan (Ramtha area). Experimental treatments applied were irrigation with fresh water (underground well water) and reclaimed wastewater to be compared with the rain-fed (non-irrigated) treatment. Total quantity of fresh ...
DOI:
10.1016/j.agwat.2016.05.035

5. Validation of an online system for the continuous monitoring of tree water status for sustainable irrigation managements in olive (Olea europaea L.)

Author:
Marino, Giulia; Pernice, Fulvio; Marra, Francesco Paolo; Caruso, Tiziano
Source:
Agricultural water management 2016 v.177 pp. 298-307
ISSN:
0378-3774
Subject:
Olea europaea,   etc   ; climate change; environmental management; gases; genotype; irrigation management; leaves; management systems; microirrigation; monitoring; olives; orchards; trees; vigor; water potential; water stress;     Show all 16 Subjects
Abstract:
... As a result of climate change a large reduction of agricultural water through improved irrigation management is a major need for agriculture sustainability. To this aim, always more sensitive sensors to monitor plant water status have been developed in recent years. Among them, the leaf patch clamp pressure probes are very promising for water management of olive but until now have been tested only ...
DOI:
10.1016/j.agwat.2016.08.010