• Castellano
  • English
  • Valenciá
Página de inicio de ReDivia
Página de la Generalitat ValenciáPágina de IVIA
View Item 
  •   ReDivia Home
  • 1.- Investigación
  • 1.1.- Artículos de revista académica
  • View Item
  •   ReDivia Home
  • 1.- Investigación
  • 1.1.- Artículos de revista académica
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Grapevine cv. 'Riesling' water use in the northeastern United States

Export
untranslatedRefworks
URI
http://hdl.handle.net/20.500.11939/5394
DOI
10.1007/s00271-008-0140-1
Derechos de acceso
openAccess
Metadata
Show full item record
Author
Intrigliolo, Diego S.; Lakso, A. N.; Piccioni, R. M.
Date
2009
Cita bibliográfica
Intrigliolo, D.S., Lakso, A. N., Piccioni, R. M. (2009). Grapevine cv. 'Riesling' water use in the northeastern United States. Irrigation Science, 27(3), 253-262.
Abstract
Vine water use was measured in a Vitis vinifera cv. Riesling vineyard located in New York. Vines were fully irrigated and were trained via vertical shoot positioning giving a narrow curtain intercepting about 30% of the incident light during the sunlight hours. Vine water use was estimated on six vines by sap flow gauges directly calibrated with whole canopy transpiration measurements. The regression analysis between estimates of transpiration showed that there were large differences between vines in the calibration values obtained. Sap flow monitoring started late in June, about 2 weeks after bloom, when the canopy already filled the trellis system, and continued until October. Results showed that vine water use during most of the summer days was between 1.0 and 2.0 mm day(-1), with peak values around 2.5 mm. The basal (e.g. vine transpiration/reference evapotranspiration) crop coefficient (K (cb)) varied somewhat between days, but it was quite stable during the whole season. Averaged over the entire experimental period, the K (cb) was 0.49. Some of the day-to-day variation in the K (cb) was negatively related with daily average air vapour pressure deficit. This suggests that reference evapotranspiration models on grass may not be fully accurate for vines under these experimental conditions.
Collections
  • 1.1.- Artículos de revista académica

Browse

All of ReDiviaCommunities & CollectionsBy Issue DateAuthorsTitlesSubjetcsCategoriesIVIA CentersThis CollectionBy Issue DateAuthorsTitlesSubjetcsCategoriesIVIA Centers

My Account

LoginRegister

Statistics

View Usage Statistics

Of interest

IVIA Open Access PolicyIntellectual property and copyrightAutoarchiveFrequently Asked Questions

Indexers

Recolectauntranslated

El contenido de este sitio está bajo una licencia Creative Commons - No comercial - Sin Obra Derivada (by-nc-nd), salvo que se indique lo contrario.