Influence of two different training systems on W.U.E of grapevines

dc.contributor.author	Patakas, A	en
dc.contributor.author	Stavrakas, D	en
dc.contributor.author	Vrahnakis, MS	en
dc.date.accessioned	2014-06-06T06:43:15Z
dc.date.available	2014-06-06T06:43:15Z
dc.date.issued	1997	en
dc.identifier.issn	05677572	en
dc.identifier.uri	http://62.217.125.90/xmlui/handle/123456789/1122
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0008688869&partnerID=40&md5=36fe63ed800a0b549825e135e80036cc	en
dc.subject	Gas exchange	en
dc.subject	Training system	en
dc.subject	Vitis vinfera	en
dc.subject	Water use efficiency	en
dc.subject.other	Vitaceae	en
dc.subject.other	Vitis	en
dc.title	Influence of two different training systems on W.U.E of grapevines	en
heal.type	conferenceItem	en
heal.publicationDate	1997	en
heal.abstract	The influence of two training systems - head training and cordon training - on Water Use Efficiency (W.U.E) was examined in field grown grape vines (Vitis vinfera L.) in order to evaluate the optimisation of the production under drought conditions. Cordon trained vines exhibited higher diurnal photosynthetic and transpiration rates presumably due to better utilisation of photosynthetic active radiation. Higher transpiration rates resulted in lower diurnal values of leaf water potential in cordon trained vines. The relationship between W.U.E and leaf water potential showed that W.U.E in cordon trained vines was higher for leaf water potential values greater than -0.9 MPa. At lower values of leaf water potential there was no significant difference in WU.E between the two training systems. © ISHS.	en
heal.journalName	Acta Horticulturae	en
dc.identifier.volume	449	en
dc.identifier.spage	461	en
dc.identifier.epage	466	en