Efecto del déficit hídrico en post-envero sobre la producción y calidad de uva de mesa

  1. A. Temnani Rajjaf 1
  2. A. Pérez-Pastor 1
  1. 1 Universidad Politécnica de Cartagena

    Universidad Politécnica de Cartagena

    Cartagena, España

    ROR https://ror.org/02k5kx966

Libro de actas del 11º Workshop en Investigación Agroalimentaria para jóvenes investigadores. WIA.22
  1. Francisco Artés-Hernández (coord.)
  2. Juan Antonio Fernández-Hernández (coord.)
  3. Eva Armero Ibáñez (coord.)
  4. María Dolores de Miguel Gómez (coord.)
  5. José Miguel Molina Martínez (coord.)
  6. Juan José Alarcón Cabañero (coord.)
  7. José Enrique Cos Terrer (coord.)

Publisher: Universidad Politécnica de Cartagena

ISBN: 978-84-17853-61-7

Year of publication: 2023

Pages: 24-27

Congress: Workshop on Agri-Food Research for young researchers (11. 2022. Cartagena)

Type: Conference paper


Cultivation techniques often influence the quality of the grape. One of them is theapplication of deficit irrigation strategies, which would also allow increasing the irrigationwater use efficiency, a fundamental issue in semi-arid areas. However, these requireproper planning so that the production and quality of the grapes are not negativelyaffected. The objective of this work was to determine the intensity of water stress thatallows maximizing the yield and quality of the berry at harvest time. Thus, differentrelationships were established between the water stress integral, yield, firmness, andberry color, based on the results obtained in two commercial plots, in which differentdeficit irrigation strategies were applied between the years 2011 and 2017.