Evaporation from the grapevine canopy and soil surfaces

Yunusa, IA

Evaporation from the grapevine canopy and soil surfaces

Yunusa, IA

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Publisher:: Cooperative Research Centre for Viticulture
Publication Type:: Conference Proceeding
Citation:: Vine and Vineyard Water Requirements: Proceedings of a Workshop held at Waite Campus, 2002, pp. 75 - 93
Issue Date:: 2002-01

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Field	Value	Language
dc.contributor.author	Yunusa, IA	en_US
dc.contributor.editor	Walker, RR	en_US
dc.contributor.editor	Gibberd, MR	en_US
dc.date	2002-12-31	en_US
dc.date.issued	2002-01	en_US
dc.identifier.citation	Vine and Vineyard Water Requirements: Proceedings of a Workshop held at Waite Campus, 2002, pp. 75 - 93	en_US
dc.identifier.isbn	0-9581058-2-0	en_US
dc.identifier.uri	http://hdl.handle.net/10453/10710
dc.description.abstract	Inmost commercial vineyards, canopy expansion is restricted by the rigidtrellis . systetns and so only a small fraction ofsolar radiation is intercepted.This-results in lowratesofwaterusebyvinescotnpated tocropswith fully dosed canopies.vSeveral studies in the recent past have, however, suggested that the small fractions ofsolar radiation.interceptedby the canopy may notbe constraining water use.becauseof additional energy transferred to the canopy-from the exposed soil surface. It is.shown in this review that.this may notbethecaseunder the hotterand drier conditionsofthe inland grape-growing districts ofAustralia, where the vines use theirstomates to controlevaporationthrough the canopy (Ee) .	en_US
dc.publisher	Cooperative Research Centre for Viticulture	en_US
dc.relation.ispartof	Vine and Vineyard Water Requirements: Proceedings of a Workshop held at Waite Campus	en_US
dc.relation.ispartof	Vine and Vineyard Water Requirements	en_US
dc.title	Evaporation from the grapevine canopy and soil surfaces	en_US
dc.type	Conference Proceeding
utslib.location	Australia	en_US
utslib.location.activity	Adelaide University, Australia	en_US
utslib.for	0602 Ecology	en_US
dc.location.activity	Adelaide University, Australia	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
utslib.copyright.status	open_access
pubs.consider-herdc	false	en_US
pubs.place-of-publication	Australia	en_US
pubs.start-date	2002-12-31	en_US

Abstract:

Inmost commercial vineyards, canopy expansion is restricted by the rigidtrellis . systetns and so only a small fraction ofsolar radiation is intercepted.This-results in lowratesofwaterusebyvinescotnpated tocropswith fully dosed canopies.vSeveral studies in the recent past have, however, suggested that the small fractions ofsolar radiation.interceptedby the canopy may notbe constraining water use.becauseof additional energy transferred to the canopy-from the exposed soil surface. It is.shown in this review that.this may notbethecaseunder the hotterand drier conditionsofthe inland grape-growing districts ofAustralia, where the vines use theirstomates to controlevaporationthrough the canopy (Ee) .

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http://hdl.handle.net/10453/10710