Effects of soil degradation and organic treatments on vegetative growth, yield and grape quality

  1. Javier Tardaguila
  2. Paolo Storchi
  3. Sergio Puccioni
  4. Alessandra Zombardo
  5. Semih Tangolar 3
  6. Serpil Tangolar 3
  7. Melike Ada 3
  8. Mehmet Erdem Kiraz 4
  9. Brice Giffard 5
  10. Emma Fulchin 6
  11. Hans-Josef Schroers 7
  12. Radojko Pelengić 7
  13. Eugenio Moreda 1
  14. Juan Fernandez-Novales
  15. Edoardo A. C. Costantini
  1. 1 Instituto de Ciencias de la Vid y del Vino. University of La Rioja, CSIC. Logroño, Spain
  2. 2 CREA-VE, Research Centre for Viticulture and Enology, Arezzo, Italy
  3. 3 Department of Horticulture, University of Çukurova, Adana, Turkey
  4. 4 Alata Horticultural Research Institute, Mersin, Turkey
  5. 5 INRA, UMR 1065 Santé et Agroécologie du Vignoble, ISVV, Université de Bordeaux, Villenave d’Ornon Cedex, France
  6. 6 Vitinnov-ADERA, Bordeaux, France
  7. 7 KIS -Agricultural Institute of Slovenia, Ljubljana, Slovenia
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Journal:
EQA - International Journal of Environmental Quality

ISSN: 2281-4485

Year of publication: 2018

Volume: 30

Pages: 31-35

Type: Article

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DOI: 10.6092/ISSN.2281-4485/7898 GOOGLE SCHOLAR lock_openOpen access editor

More publications in: EQA - International Journal of Environmental Quality

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Abstract

Delimited degraded soil areas caused by an improper land preparation before vine plantation and or management can be observed in conventional and organic European vineyards. Soil malfunctioning including: poor organic matter content, imbalanced nutritional status, altered pH, water deficiency, soil compaction and/or scarce oxygenation. The goal of the present study was to compare the effects of some agronomic strategies to restore optimal soil functionality in degraded areas in organic commercial vineyards located in five countries, and to evaluate the impact of these soil management practices on vegetative growth, yield and grape quality parameters. Grapevines located in non-degraded soils showed higher vegetative growth and yield, and lower total soluble solids in grapes. Generally, there were no significant differences in vegetative growth, yield and grape quality among the soil management strategies in degraded areas.