Matches in SemOpenAlex for { <https://semopenalex.org/work/W2384203619> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W2384203619 endingPage "6" @default.
- W2384203619 startingPage "1441" @default.
- W2384203619 abstract "This paper studied the effects of different NO3- concentration on the photosynthetic rate, photochemical efficiency, and absorbed light energy allocation in cucumber seedling leaves. The results indicated that when the available NO3- concentration in the medium was low (14-98 mmol NO3- x L(-1)), an appropriate supplement of NO3- could enhance the capability of cucumber leaves in capturing light energy, and promote the photosynthesis. However, with further increase of NO3-, the photochemical efficiency of PS II decreased, electron transfer restrained, and net photosynthetic rate as well as the absorbed light energy used in photochemical reaction of PS II decreased. At the same time, the light energy used in antenna heat dissipation increased, while the photochemical efficiency decreased. After treated with 140 and 182 mmol NO3- x L(-1) for 6 days, the photosynthetic rate (P(n)) was decreased by 35% and 78%, respectively, maximal PS II efficiency at open centers in the absence of NPQ (F(v)/F(m)), antenna efficiency at open centers in the presence of NPQ (F(v)'/F(m)'), actual PS II efficiency (phi (PSII ) and photochemical quenching (q(P)) were lower, non-photochemical quenching (NPQ) was higher, and the deviation from full balance between PS I and PS II (beta/alpha - 1) was improved significantly, compared with the control. The fluctuant ranges of these chlorophyll fluorescence parameters were increased at higher NO3- concentration, compared with those at lower NO3- concentration. The absorbed light energy allocated to the photochemical reaction of PS II (P) was reduced by high light intensity and high NO3- concentration. Meanwhile, the proportion allocated in antenna heat dissipation (D) increased significantly. Antenna heat dissipation was the main way for excessive energy dissipation." @default.
- W2384203619 created "2016-06-24" @default.
- W2384203619 creator A5027529961 @default.
- W2384203619 creator A5042935920 @default.
- W2384203619 creator A5059291245 @default.
- W2384203619 creator A5077129573 @default.
- W2384203619 date "2007-07-01" @default.
- W2384203619 modified "2023-09-23" @default.
- W2384203619 title "[Effects of NO3- stress on photosynthetic rate, photochemical efficiency of PS II and light energy allocation in cucumber seedling leaves]." @default.
- W2384203619 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/17886632" @default.
- W2384203619 hasPublicationYear "2007" @default.
- W2384203619 type Work @default.
- W2384203619 sameAs 2384203619 @default.
- W2384203619 citedByCount "0" @default.
- W2384203619 crossrefType "journal-article" @default.
- W2384203619 hasAuthorship W2384203619A5027529961 @default.
- W2384203619 hasAuthorship W2384203619A5042935920 @default.
- W2384203619 hasAuthorship W2384203619A5059291245 @default.
- W2384203619 hasAuthorship W2384203619A5077129573 @default.
- W2384203619 hasConcept C115278976 @default.
- W2384203619 hasConcept C120665830 @default.
- W2384203619 hasConcept C121332964 @default.
- W2384203619 hasConcept C121745418 @default.
- W2384203619 hasConcept C125564181 @default.
- W2384203619 hasConcept C144027150 @default.
- W2384203619 hasConcept C178790620 @default.
- W2384203619 hasConcept C183688256 @default.
- W2384203619 hasConcept C185592680 @default.
- W2384203619 hasConcept C24630173 @default.
- W2384203619 hasConcept C24840226 @default.
- W2384203619 hasConcept C2776373379 @default.
- W2384203619 hasConcept C2778902199 @default.
- W2384203619 hasConcept C3020368824 @default.
- W2384203619 hasConcept C55493867 @default.
- W2384203619 hasConcept C75473681 @default.
- W2384203619 hasConcept C80298142 @default.
- W2384203619 hasConcept C86803240 @default.
- W2384203619 hasConcept C91881484 @default.
- W2384203619 hasConceptScore W2384203619C115278976 @default.
- W2384203619 hasConceptScore W2384203619C120665830 @default.
- W2384203619 hasConceptScore W2384203619C121332964 @default.
- W2384203619 hasConceptScore W2384203619C121745418 @default.
- W2384203619 hasConceptScore W2384203619C125564181 @default.
- W2384203619 hasConceptScore W2384203619C144027150 @default.
- W2384203619 hasConceptScore W2384203619C178790620 @default.
- W2384203619 hasConceptScore W2384203619C183688256 @default.
- W2384203619 hasConceptScore W2384203619C185592680 @default.
- W2384203619 hasConceptScore W2384203619C24630173 @default.
- W2384203619 hasConceptScore W2384203619C24840226 @default.
- W2384203619 hasConceptScore W2384203619C2776373379 @default.
- W2384203619 hasConceptScore W2384203619C2778902199 @default.
- W2384203619 hasConceptScore W2384203619C3020368824 @default.
- W2384203619 hasConceptScore W2384203619C55493867 @default.
- W2384203619 hasConceptScore W2384203619C75473681 @default.
- W2384203619 hasConceptScore W2384203619C80298142 @default.
- W2384203619 hasConceptScore W2384203619C86803240 @default.
- W2384203619 hasConceptScore W2384203619C91881484 @default.
- W2384203619 hasIssue "7" @default.
- W2384203619 hasLocation W23842036191 @default.
- W2384203619 hasOpenAccess W2384203619 @default.
- W2384203619 hasPrimaryLocation W23842036191 @default.
- W2384203619 hasRelatedWork W2002665333 @default.
- W2384203619 hasRelatedWork W202062021 @default.
- W2384203619 hasRelatedWork W2060159166 @default.
- W2384203619 hasRelatedWork W2061879975 @default.
- W2384203619 hasRelatedWork W2359656112 @default.
- W2384203619 hasRelatedWork W2372990725 @default.
- W2384203619 hasRelatedWork W2380671850 @default.
- W2384203619 hasRelatedWork W2384203619 @default.
- W2384203619 hasRelatedWork W3154517924 @default.
- W2384203619 hasRelatedWork W329526895 @default.
- W2384203619 hasVolume "18" @default.
- W2384203619 isParatext "false" @default.
- W2384203619 isRetracted "false" @default.
- W2384203619 magId "2384203619" @default.
- W2384203619 workType "article" @default.