2024-03-29T00:28:54Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/918142020-05-08T10:39:34Zcom_10261_74com_10261_6col_10261_327
DIGITAL.CSIC
author
González-Dugo, Victoria
author
Suárez Barranco, María Dolores
author
Cruz, C.
author
Jiménez-Berni, José A.
author
Zarco-Tejada, Pablo J.
author
Soriano, Mª Auxiliadora
author
Fereres Castiel, Elías
2014-02-17T08:16:02Z
2014-02-17T08:16:02Z
2012
Acta Horticulturae 962: 349-354 (2012)
http://hdl.handle.net/10261/91814
Irrigated agriculture is the primary user of water worldwide. Any method that reduces the consumption of water in irrigated agriculture without a reduction in yield and fruit quality would be highly desirable. One of the approaches currently being implemented in fruit trees and vines is regulated deficit irrigation (RDI). It consists of the application of water below the full crop-water requirements during periods of crop growth that are less sensitive to water deficit, which is a viable strategy during periods of water shortage. The results of on-farm experiments indicated that RDI based on stem water potential can be used successfully on nectarine trees in the area of Córdoba (Southern Spain) in deep soils. This strategy reduced the amount of irrigation water without reducing yield or crop value. One of the main limitations to the application of RDI to commercial orchards is the need of plant water status indicators like water potential. But to measure the latter is time consuming and therefore the number of trees that can be monitored continuously is a limiting factor. New tools should be developed for the early detection of water stress and one such tool is the high spatial resolution thermal remote sensing imagery. © ISHS 2012.
eng
closedAccess
Thermal imagery
Fruit quality
Yield
Irrigation scheduling
Water stress
Responses of nectarine to regulated deficit irrigation at the field scale
artículo
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URL
https://digital.csic.es/bitstream/10261/91814/1/accesoRestringido.pdf
File
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accesoRestringido.pdf
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https://digital.csic.es/bitstream/10261/91814/5/accesoRestringido.pdf.txt
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MD5
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text/plain
accesoRestringido.pdf.txt