Matches in SemOpenAlex for { <https://semopenalex.org/work/W2136336701> ?p ?o ?g. }
- W2136336701 endingPage "643" @default.
- W2136336701 startingPage "638" @default.
- W2136336701 abstract "Physical characteristics of two media were studied concerning water availability to roots, as reflected in specific transpiration rate, stomatal conductance, and specific growth rate of very young leaflets of `Kardinal' rose ( Rosa × hybrida L.), grafted on Rosa canina L. `Natal Brier'. Plants were grown in UC mix [42% composted fir bark, 33% peat, and 25% sand (by volume)] or in coconut coir. Water release curves of the media were developed and hydraulic conductivities were calculated. Irrigation pulses were actuated according to predetermined media moisture tensions. Transpiration rate of plants was measured gravimetrically using load cells. Specific transpiration rate (STR) was calculated from these data and leaf area. STR and stomatal conductance were also determined using a steady-state porometer. Specific growth rate (R SG ) of young leaflets was calculated from the difference between metabolic heat rate and respiration rate, which served as an indicator for growth potential. Low STR values found at tensions between 0 and 1.5 kPa in UC mix suggest this medium has insufficient free air space for proper root activity within this range. Above 2.3 kPa, unsaturated hydraulic conductivity of UC mix was lower than that of coir, possibly lowering STR values of UC mix-grown plants. As a result of these two factors, STR of plants grown in coir was 20% to 30% higher than that of plants grown in UC mix. STR of coir-grown plants started to decline only at tensions around 4.5 kPa. Yield (number of flowers produced) by coir-grown plants was 19% higher than UC mix-grown plants. This study demonstrated the crucial role of reaching sufficient air-filled porosity in the medium shortly after irrigation. It also suggests that hydraulic conductivity is a more representative measure of water availability than tension." @default.
- W2136336701 created "2016-06-24" @default.
- W2136336701 creator A5010406021 @default.
- W2136336701 creator A5031027630 @default.
- W2136336701 creator A5050727333 @default.
- W2136336701 creator A5053700010 @default.
- W2136336701 date "2001-09-01" @default.
- W2136336701 modified "2023-09-27" @default.
- W2136336701 title "Optimization of Transpiration and Potential Growth Rates of `Kardinal' Rose with Respect to Root-zone Physical Properties" @default.
- W2136336701 cites W1577441875 @default.
- W2136336701 cites W1975761210 @default.
- W2136336701 cites W1993105345 @default.
- W2136336701 cites W2020292998 @default.
- W2136336701 cites W2027510479 @default.
- W2136336701 cites W2044224964 @default.
- W2136336701 cites W2048568378 @default.
- W2136336701 cites W2050763657 @default.
- W2136336701 cites W2067025492 @default.
- W2136336701 cites W2087279671 @default.
- W2136336701 cites W2122048037 @default.
- W2136336701 cites W2156053130 @default.
- W2136336701 cites W2162604832 @default.
- W2136336701 cites W2180857510 @default.
- W2136336701 cites W2182834859 @default.
- W2136336701 cites W2289328577 @default.
- W2136336701 cites W2486879599 @default.
- W2136336701 cites W2496204668 @default.
- W2136336701 cites W3035824916 @default.
- W2136336701 cites W3216089686 @default.
- W2136336701 doi "https://doi.org/10.21273/jashs.126.5.638" @default.
- W2136336701 hasPublicationYear "2001" @default.
- W2136336701 type Work @default.
- W2136336701 sameAs 2136336701 @default.
- W2136336701 citedByCount "29" @default.
- W2136336701 countsByYear W21363367012012 @default.
- W2136336701 countsByYear W21363367012013 @default.
- W2136336701 countsByYear W21363367012015 @default.
- W2136336701 countsByYear W21363367012016 @default.
- W2136336701 countsByYear W21363367012017 @default.
- W2136336701 countsByYear W21363367012018 @default.
- W2136336701 countsByYear W21363367012019 @default.
- W2136336701 countsByYear W21363367012020 @default.
- W2136336701 crossrefType "journal-article" @default.
- W2136336701 hasAuthorship W2136336701A5010406021 @default.
- W2136336701 hasAuthorship W2136336701A5031027630 @default.
- W2136336701 hasAuthorship W2136336701A5050727333 @default.
- W2136336701 hasAuthorship W2136336701A5053700010 @default.
- W2136336701 hasBestOaLocation W21363367011 @default.
- W2136336701 hasConcept C116270902 @default.
- W2136336701 hasConcept C121332964 @default.
- W2136336701 hasConcept C127313418 @default.
- W2136336701 hasConcept C144027150 @default.
- W2136336701 hasConcept C157517311 @default.
- W2136336701 hasConcept C159390177 @default.
- W2136336701 hasConcept C159750122 @default.
- W2136336701 hasConcept C182215343 @default.
- W2136336701 hasConcept C183688256 @default.
- W2136336701 hasConcept C185592680 @default.
- W2136336701 hasConcept C187320778 @default.
- W2136336701 hasConcept C20556612 @default.
- W2136336701 hasConcept C24939127 @default.
- W2136336701 hasConcept C2779584405 @default.
- W2136336701 hasConcept C2781045423 @default.
- W2136336701 hasConcept C39432304 @default.
- W2136336701 hasConcept C59822182 @default.
- W2136336701 hasConcept C62520636 @default.
- W2136336701 hasConcept C63184880 @default.
- W2136336701 hasConcept C86803240 @default.
- W2136336701 hasConceptScore W2136336701C116270902 @default.
- W2136336701 hasConceptScore W2136336701C121332964 @default.
- W2136336701 hasConceptScore W2136336701C127313418 @default.
- W2136336701 hasConceptScore W2136336701C144027150 @default.
- W2136336701 hasConceptScore W2136336701C157517311 @default.
- W2136336701 hasConceptScore W2136336701C159390177 @default.
- W2136336701 hasConceptScore W2136336701C159750122 @default.
- W2136336701 hasConceptScore W2136336701C182215343 @default.
- W2136336701 hasConceptScore W2136336701C183688256 @default.
- W2136336701 hasConceptScore W2136336701C185592680 @default.
- W2136336701 hasConceptScore W2136336701C187320778 @default.
- W2136336701 hasConceptScore W2136336701C20556612 @default.
- W2136336701 hasConceptScore W2136336701C24939127 @default.
- W2136336701 hasConceptScore W2136336701C2779584405 @default.
- W2136336701 hasConceptScore W2136336701C2781045423 @default.
- W2136336701 hasConceptScore W2136336701C39432304 @default.
- W2136336701 hasConceptScore W2136336701C59822182 @default.
- W2136336701 hasConceptScore W2136336701C62520636 @default.
- W2136336701 hasConceptScore W2136336701C63184880 @default.
- W2136336701 hasConceptScore W2136336701C86803240 @default.
- W2136336701 hasIssue "5" @default.
- W2136336701 hasLocation W21363367011 @default.
- W2136336701 hasOpenAccess W2136336701 @default.
- W2136336701 hasPrimaryLocation W21363367011 @default.
- W2136336701 hasRelatedWork W2037340909 @default.
- W2136336701 hasRelatedWork W2136336701 @default.
- W2136336701 hasRelatedWork W2356691854 @default.
- W2136336701 hasRelatedWork W2359007782 @default.
- W2136336701 hasRelatedWork W2364472349 @default.
- W2136336701 hasRelatedWork W2369620296 @default.