Aplicación de riego deficitario en la ‘Monastrell’ y otras variedades de vid con medidas del estado hídrico del suelo y de la planta
- E.P. Pérez-Álvarez 1
- A. Benítez-Jiménez
- A. Soriano-Gil
- M. Parra 2
- I. Buesa 3
- D.S. Intrigliolo 4
- 1 Instituto de Ciencias de la Vid y del Vino (ICVV)
- 2 Centro de Edafología y Biología Aplicada del Segur
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3
Universitat de les Illes Balears
info
- 4 entro de Investigaciones sobre Desertificación (CIDE)
ISSN: 2013-6099
Any de publicació: 2022
Títol de l'exemplar: Proyecto RIS3Murcia Vid4Vino
Número: 76
Tipus: Article
Altres publicacions en: Enoviticultura
Resum
In recent years, several experimental trials have been carried out characterizing the effect of the irrigation regime on wine composition. From this know–how, a technology transfer program has been carried out in order to provide recommendations on irrigation scheduling using information from capacitance soil moisture probes and vine water status readings with a pressure chamber. During three years of application of the irrigation protocol, the evolution of soil and plant water status was monitored in several vineyards including an open vase ‘Monastrell’ one where yield and wine quality was compared with a rainfed regime. When irrigation scheduling was carried out with the transferred protocol, water savings were obtained in comparisons with previous more empirical irrigation decision approach. The quality of the ‘Monastrell’ wine made from deficit irrigated vines was not drastically modified when compared with the rainfed regime, while irrigation improved vine water status. Overall the results demonstrate the advantages that monitoring the soil–plant–water status continuum can have for irrigation scheduling in grapevines for wine production.