Partial root-zone drying irrigation in orange orchards: Effects on water use and crop production characteristics

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• 作者：S. Consoli^a ; ^{simona.consoli@unict.it} ; F. Stagno^a ; ^b ; D. Vanella^a ; J. Boaga^c ; G. Cassiani^c ; G. Roccuzzo^b
• 关键词：Citrus ; Deficit irrigation ; Plant physiology ; Sap flow ; Sustainable water management
• 刊名：European Journal of Agronomy
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：82
• 期：part_PA
• 页码：190-202
• 全文大小：4011 K
• 卷排序：82

文摘

PRD was found to be a valuable and sustainable production strategy. PRD induced physiological mechanisms responses enabling trees to tolerate the imposed water stress. Monitoring transpiration by heat pulse sap flow measurements is an effective tool for detection of drought stress. ERT monitoring allows to identify the root water uptake processes at fine spatial scale.