About: Comparison of the photosynthetic characteristics of four Lycoris species with leaf appearing in autumn under field conditions

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About: Comparison of the photosynthetic characteristics of four Lycoris species with leaf appearing in autumn under field conditions Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Comparison of the photosynthetic characteristics of four Lycoris species with leaf appearing in autumn under field conditions
Creator	Wang, Y Liu, K Wu, G Zhang, D Zhou, S Chang, L Tang, C
Source	Medline; PMC
abstract	The diurnal trends of gas exchange and chlorophyll fluorescence parameters in four Lycoris species (L. houdyshelii, L. aurea, L. radiata var. pumila and L. albiflora) were determined and compared with a portable photosynthesis analysis system. Our study revealed that L. houdyshelii had the lowest light compensation point (LCP), while the other three species had higher LCP (12.37–14.99 μmol m(−2) s(−1)); L. aurea had the highest light saturation point (LSP) (1,189 μmol m(−2) s(−1)), and L. houdyshelii and L. albiflora had lower LSP with the values being 322 and 345 μmol m(−2) s(−1), respectively, and L. radiata var. pumila showed the intermediate LSP. Both the species L. houdyshelii and L. albiflora exhibited a typical and obvious decline in net photosynthetic rate (P (N)) during midday, which was not observed in L. aurea. This indicated a possible photoinhibition in L. houdyshelii and L. albiflora as the ratio of variable to maximum fluorescence (Fv/Fm) values were higher in these two species. The minimal fluorescence (F(0)) values were lower in L. aurea and L. radiata var. pumila. The diurnal changes of transpiration rate (E) in all four species presented only one peak, appearing between 11:00 h or 13:00 h. By using simple correlation analyses, it was observed that the environmental factors affecting P (N) were different among four species and the main factors were photosynthetic photon flux density (PPFD) and relative humidity especially for L. aurea and L. radiata. The results of studying indicated that the four species could be divided into two groups. The species L. radiata var. pumila and L. aurea were more adapted to a relatively high irradiance, and L. houdyshelii and L. albiflora could be grown in moderate-shade environment in order to scale up their growth and productivity.
has issue date	2012-10-05(xsd:dateTime)
bibo:doi	10.1007/s11099-012-0067-x
bibo:pmid	32214602
has license	no-cc
sha1sum (hex)	2598b577511eeb7e5c296b82030fe365a61723c4
schema:url	https://doi.org/10.1007/s11099-012-0067-x
resource representing a document's title	Comparison of the photosynthetic characteristics of four Lycoris species with leaf appearing in autumn under field conditions
has PubMed Central identifier	PMC7088969
has PubMed identifier	32214602
schema:publication	Photosynthetica
resource representing a document's body	covid:2598b577511eeb7e5c296b82030fe365a61723c4#body_text
is schema:about of	named entity 'gas exchange' named entity 'net' named entity 'intermediate' named entity 'analyses' named entity 'LCP' named entity 'Lycoris' named entity 'COMPARISON' named entity 'LYCORIS' named entity 'CHARACTERISTICS' named entity 'FIELD' named entity 'FLUORESCENCE' named entity 'SIMPLE' named entity 'OUR' named entity 'VARIABLE' named entity 'STOMATAL CONDUCTANCE' named entity 'PHOTOSYNTHETIC PHOTON FLUX DENSITY' named entity 'PHOTOSYNTHESIS' named entity 'GAS EXCHANGE' named entity 'SPECIES' named entity 'MAX' named entity 'NET PHOTOSYNTHETIC RATE' named entity 'INTERMEDIATE' named entity 'HIGH' named entity '322' named entity 'OBVIOUS' named entity 'ENVIRONMENTAL FACTORS' named entity 'RELATIVE HUMIDITY' named entity 'RESULTS' named entity 'HIGHEST' named entity 'OBSERVED' named entity 'RADIATA' named entity '28P' named entity 'MAIN' named entity 'MAXIMUM' named entity 'TYPICAL' named entity 'ANALYSIS SYSTEM' named entity 'AIR TEMPERATURE' named entity 'INDICATED' named entity 'ABBREVIATIONS' named entity 'CHL' named entity 'DIVIDED' named entity 'ENVIRONMENT' named entity 'DARK' named entity 'AIR' named entity 'PHOTOINHIBITION' named entity 'MODERATE' named entity 'SATURATION POINT' named entity 'PRESENTED' named entity 'DIFFERENT' named entity 'MINIMAL' named entity 'NOT OBSERVED' named entity 'COMPARED' named entity 'LCP' named entity 'THEIR' named entity 'CHLOROPHYLL FLUORESCENCE' named entity 'AUREA' named entity 'ORDER' named entity 'DETERMINED' named entity 'PRODUCTIVITY' named entity 'IRRADIANCE' named entity 'LSP' named entity 'PORTABLE' named entity 'LOWEST' named entity 'GROWTH' named entity 'CORRELATION' named entity 'SCALE' named entity 'PEAK' named entity 'CONDITIONS' named entity 'AFFECTING' named entity 'TRENDS' named entity 'MIDDAY' named entity 'VAR' named entity 'LEAF' named entity 'PHOTOSYNTHETIC' named entity 'STUDY'

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