DC pole | Wartość | Język |
dc.contributor.author | Esmaeili, Sara | - |
dc.contributor.author | Aliniaeifard, Sasan | - |
dc.contributor.author | Dianati Daylami, Shirin | - |
dc.contributor.author | Karimi, Soheil | - |
dc.contributor.author | Shomali, Aida | - |
dc.contributor.author | Didaran, Fardad | - |
dc.contributor.author | Telesiński, Arkadiusz | - |
dc.contributor.author | Sierka, Edyta | - |
dc.contributor.author | Kalaji, Hazem | - |
dc.date.accessioned | 2022-06-21T08:11:31Z | - |
dc.date.available | 2022-06-21T08:11:31Z | - |
dc.date.issued | 2022 | - |
dc.identifier.citation | Scientific Reports, Vol. 12 (2022), art. no. 10002 | pl_PL |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12128/23522 | - |
dc.description.abstract | Identifying environmental factors that improve plant growth and development under nitrogen (N)
constraint is essential for sustainable greenhouse production. In the present study, the role of light
intensity and N concentrations on the biomass partitioning and physiology of chrysanthemum was
investigated. Four light intensities [75, 150, 300, and 600 μmol m− 2 s− 1 photosynthetic photon flux
density (PPFD)] and three N concentrations (5, 10, and 15 mM N L− 1) were used. Vegetative and
generative growth traits were improved by increase in PPFD and N concentration. High N supply
reduced stomatal size and gs in plants under lowest PPFD. Under low PPFD, the share of biomass
allocated to leaves and stem was higher than that of flower and roots while in plants grown under
high PPFD, the share of biomass allocated to flower and root outweighed that of allocated to leaves
and stem. As well, positive effects of high PPFD on chlorophyll content, photosynthesis, water use
efficiency (WUE), Nitrogen use efficiency (NUE) were observed in N-deficient plants. Furthermore,
photosynthetic functionality improved by raise in PPFD. In conclusion, high PPFD reduced the adverse
effects of N deficiency by improving photosynthesis and stomatal functionality, NUE, WUE, and
directing biomass partitioning toward the floral organs. | pl_PL |
dc.language.iso | en | pl_PL |
dc.rights | Uznanie autorstwa 3.0 Polska | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/pl/ | * |
dc.subject | nitrogen deficiency | pl_PL |
dc.subject | chrysanthemum growth | pl_PL |
dc.subject | light intensity | pl_PL |
dc.subject | water and nitrogen use efficiency | pl_PL |
dc.title | Elevated light intensity compensates for nitrogen deficiency during chrysanthemum growth by improving water and nitrogen use efficiency | pl_PL |
dc.type | info:eu-repo/semantics/article | pl_PL |
dc.identifier.doi | 10.1038/s41598-022- 14163-4 | - |
Pojawia się w kolekcji: | Artykuły (WNP)
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