Matches in SemOpenAlex for { <https://semopenalex.org/work/W2021784945> ?p ?o ?g. }
Showing items 1 to 68 of
68
with 100 items per page.
- W2021784945 endingPage "400" @default.
- W2021784945 startingPage "399" @default.
- W2021784945 abstract "Understanding how water use efficiency (WUE) changes under drought is crucial for interpreting adaptive responses of species and cultivars to such abiotic stress. Several recent papers have concluded that in grapevine these responses and the guidelines stemming therefrom can differ, depending upon the parameter chosen to express WUE. In the present paper a complete set of WUE expressions, including the physiological and agronomical, were compared in potted, fruiting cv. Montepulciano (Vitis vinifera L.) grapevines which were either well watered (WW) or subjected to progressive pre-veraison drought (WS) by supplying decreasing fractions (i.e. 70%, 50% and 30% of daily vine transpiration, Tg) determined gravimetrically before vines were fully rewatered. While single-leaf intrinsic water-use efficiency (WUEi) increased with water stress severity, seasonal and diurnal whole-canopy WUE were similar at pre-stress, 70% Tg, and upon rewatering but dropped in WS during severe water stress. Agronomic WUE calculated as mass of dry weight stored in annual biomass (leaves, canes and bunches) per L of water used, was also lower in WS, whereas WS had similar must composition with WW despite a 37% reduction in the yield per vine. Results warn that whole-canopy WUE is a much better index than any single-leaf based WUE parameter for extrapolation to agronomic WUE and actual grape composition. Under our specific case study, it can be recommended that, to avoid significant profit loss, water supply to drought stressed Montepulciano at pre-veraison should not be lower than 70% of daily vine water use." @default.
- W2021784945 created "2016-06-24" @default.
- W2021784945 creator A5027917176 @default.
- W2021784945 date "2004-12-01" @default.
- W2021784945 modified "2023-10-16" @default.
- W2021784945 title "Water-limited agriculture" @default.
- W2021784945 cites W1974403185 @default.
- W2021784945 cites W2045661743 @default.
- W2021784945 cites W2049342125 @default.
- W2021784945 cites W2072569124 @default.
- W2021784945 cites W4232066192 @default.
- W2021784945 doi "https://doi.org/10.1016/j.eja.2004.07.002" @default.
- W2021784945 hasPublicationYear "2004" @default.
- W2021784945 type Work @default.
- W2021784945 sameAs 2021784945 @default.
- W2021784945 citedByCount "2" @default.
- W2021784945 countsByYear W20217849452017 @default.
- W2021784945 crossrefType "journal-article" @default.
- W2021784945 hasAuthorship W2021784945A5027917176 @default.
- W2021784945 hasConcept C101000010 @default.
- W2021784945 hasConcept C144027150 @default.
- W2021784945 hasConcept C148518694 @default.
- W2021784945 hasConcept C149207113 @default.
- W2021784945 hasConcept C157517311 @default.
- W2021784945 hasConcept C183688256 @default.
- W2021784945 hasConcept C197321923 @default.
- W2021784945 hasConcept C2776325102 @default.
- W2021784945 hasConcept C2780924976 @default.
- W2021784945 hasConcept C2781214258 @default.
- W2021784945 hasConcept C59822182 @default.
- W2021784945 hasConcept C6557445 @default.
- W2021784945 hasConcept C86803240 @default.
- W2021784945 hasConcept C88862950 @default.
- W2021784945 hasConceptScore W2021784945C101000010 @default.
- W2021784945 hasConceptScore W2021784945C144027150 @default.
- W2021784945 hasConceptScore W2021784945C148518694 @default.
- W2021784945 hasConceptScore W2021784945C149207113 @default.
- W2021784945 hasConceptScore W2021784945C157517311 @default.
- W2021784945 hasConceptScore W2021784945C183688256 @default.
- W2021784945 hasConceptScore W2021784945C197321923 @default.
- W2021784945 hasConceptScore W2021784945C2776325102 @default.
- W2021784945 hasConceptScore W2021784945C2780924976 @default.
- W2021784945 hasConceptScore W2021784945C2781214258 @default.
- W2021784945 hasConceptScore W2021784945C59822182 @default.
- W2021784945 hasConceptScore W2021784945C6557445 @default.
- W2021784945 hasConceptScore W2021784945C86803240 @default.
- W2021784945 hasConceptScore W2021784945C88862950 @default.
- W2021784945 hasIssue "4" @default.
- W2021784945 hasLocation W20217849451 @default.
- W2021784945 hasOpenAccess W2021784945 @default.
- W2021784945 hasPrimaryLocation W20217849451 @default.
- W2021784945 hasRelatedWork W1536824121 @default.
- W2021784945 hasRelatedWork W1572336755 @default.
- W2021784945 hasRelatedWork W1956837050 @default.
- W2021784945 hasRelatedWork W1992301438 @default.
- W2021784945 hasRelatedWork W2015017453 @default.
- W2021784945 hasRelatedWork W2053940158 @default.
- W2021784945 hasRelatedWork W4221037843 @default.
- W2021784945 hasRelatedWork W4283362996 @default.
- W2021784945 hasRelatedWork W73669924 @default.
- W2021784945 hasRelatedWork W2145826085 @default.
- W2021784945 hasVolume "21" @default.
- W2021784945 isParatext "false" @default.
- W2021784945 isRetracted "false" @default.
- W2021784945 magId "2021784945" @default.
- W2021784945 workType "article" @default.