%0 Journal Article 
%A Romero Trigueros, Cristina
%A Nortes Tortosa, Pedro Antonio
%A Alarcón Cabañero, Juan José
%A Hunink, Johannes E.
%A Parra Gómez, Margarita
%A Contreras López, Sergio
%A Droogers, Peter
%A Nicolás Nicolás, Emilio
%T Effects of saline reclaimed waters and deficit irrigation on Citrus physiology assessed by UAV remote sensing
%D 2017
%@ 0023-6438
%U http://hdl.handle.net/10317/6815
%X The aim of our research was to discover the effects of the long-term irrigation with saline reclaimed (RW) and transfer (TW) water and different irrigation strategies: control (C) and regulated deficit irrigation (RDI) on yield and fruit quality of grapefruit at harvest and during cold storage. TW-RDI treatment decreased tree canopy (TC) and crop load, resulting in a 21% reduction of fruit yield. Regarding fruit quality, RW notably decreased peel thickness at harvest (about 8%); however, this difference was not remained during cold storage. Sugar/acid ratio was mainly increased by RDI, but also by RW, due to an important increase in soluble solid content (11% of average value for TW-RDI, RW-C and RW-RDI). In addition, RDI combined with RW, significantly increased the number of fruits in small category 5 at the end of cold storage. Finally, neither ratio yield/TC nor irrigation water productivity were affected by any irrigation treatments.
%K Citrus
%K Cold storage
%K Crop load
%K Soluble solid content
%K Yield
%K 3102.05 Riego
%~ GOEDOC, SUB GOETTINGEN