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Pregled bibliografske jedinice broj: 1147123

The combination of increased temperatures and high irradiation causes changes in photosynthetic efficiency


Markulj Kulundžić, Antonela; Viljevac Vuletić, Marija; Matoša Kočar, Maja; Mijić, Anto; Varga, Ivana; Sudarić, Aleksandra; Cesar, Vera; Lepeduš, Hrvoje
The combination of increased temperatures and high irradiation causes changes in photosynthetic efficiency // Plants, 10 (2021), 10; 2076, 14 doi:10.3390/plants10102076 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1147123 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
The combination of increased temperatures and high irradiation causes changes in photosynthetic efficiency

Autori
Markulj Kulundžić, Antonela ; Viljevac Vuletić, Marija ; Matoša Kočar, Maja ; Mijić, Anto ; Varga, Ivana ; Sudarić, Aleksandra ; Cesar, Vera ; Lepeduš, Hrvoje

Izvornik
Plants (2223-7747) 10 (2021), 10; 2076, 14

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
chlorophyll a fluorescence ; enzyme ; Helianthus annuus ; irrigation ; solar radiation ; temperature

Sažetak
Global warming and the associated climate change are imposing abiotic stress on plants. Abiotic factors are crucial for plant productivity, survival, and reproduction. Eight sunflower hybrids were tested in conditions of different water availability and with combinations of different temperatures and irradiation. The changes in the photosynthetic efficiency were measured in the morning (control conditions: 2013, 25.8 °C and 349.1 W m−2 ; 2014, 21.8 °C and 296.4 W m−2) and afternoon (the combination of increased temperatures and high irradiation: 2013, 34 °C and 837.9 W m−2 ; 2014, 29.4 °C and 888.9 W m−2) at a flowering stage in rainfed or irrigated conditions. The measurement time (morning and afternoon conditions) had a statistically significant effect on all the tested parameters. The performance index (PIABS) in 2013 and the maximum quantum yield of photosystem II (TR0/ABS) in 2014 are the only parameters significantly affected by the irrigation. As a result of the combined effect of increased temperatures and high irradiation, PIABS values decreased by 73–92% in rainfed conditions and by 63–87% in irrigated conditions in 2013, depending on the hybrid, while in 2014, the decrease varied between 70 and 86%. The TR0/ABS decrease was 7–17% in 2013, depending on the hybrid, and 6–12% in 2014, both in rainfed and irrigated conditions. The principal component analysis confirmed the effect of the combination of increased temperatures and high irradiation on hybrids, sorting them exclusively according to the time of measurement. All investigated parameters highly fluctuated between hybrids but without observable trends for the morning and afternoon conditions, as well as for irrigation. Plants’ reaction to the combination of increased temperatures and high irradiation manifested as a change in their photosynthetic efficiency, i.e., the photosynthetic apparatus’ functioning was impaired.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekti:
MZOS-073-0000000-3538 - Stabilnost genotipova suncokreta na važna agronomska svojstva i kakvoću ulja (Krizmanić, Miroslav, MZOS ) ( POIROT)
MZOS-073-0731674-1673 - Utjecaj oksidativnog stresa na organizaciju i funkciju biljnih stanica i tkiva (Lepeduš, Hrvoje, MZOS ) ( POIROT)

Ustanove:
Poljoprivredni institut Osijek,
Fakultet agrobiotehničkih znanosti Osijek,
Filozofski fakultet, Osijek,
Sveučilište u Osijeku - Odjel za biologiju,
Fakultet za dentalnu medicinu i zdravstvo, Osijek

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada doi www.mdpi.com

Citiraj ovu publikaciju:

Markulj Kulundžić, Antonela; Viljevac Vuletić, Marija; Matoša Kočar, Maja; Mijić, Anto; Varga, Ivana; Sudarić, Aleksandra; Cesar, Vera; Lepeduš, Hrvoje
The combination of increased temperatures and high irradiation causes changes in photosynthetic efficiency // Plants, 10 (2021), 10; 2076, 14 doi:10.3390/plants10102076 (međunarodna recenzija, članak, znanstveni)
Markulj Kulundžić, A., Viljevac Vuletić, M., Matoša Kočar, M., Mijić, A., Varga, I., Sudarić, A., Cesar, V. & Lepeduš, H. (2021) The combination of increased temperatures and high irradiation causes changes in photosynthetic efficiency. Plants, 10 (10), 2076, 14 doi:10.3390/plants10102076.
@article{article, author = {Markulj Kulund\v{z}i\'{c}, Antonela and Viljevac Vuleti\'{c}, Marija and Mato\v{s}a Ko\v{c}ar, Maja and Miji\'{c}, Anto and Varga, Ivana and Sudari\'{c}, Aleksandra and Cesar, Vera and Lepedu\v{s}, Hrvoje}, year = {2021}, pages = {14}, DOI = {10.3390/plants10102076}, chapter = {2076}, keywords = {chlorophyll a fluorescence, enzyme, Helianthus annuus, irrigation, solar radiation, temperature}, journal = {Plants}, doi = {10.3390/plants10102076}, volume = {10}, number = {10}, issn = {2223-7747}, title = {The combination of increased temperatures and high irradiation causes changes in photosynthetic efficiency}, keyword = {chlorophyll a fluorescence, enzyme, Helianthus annuus, irrigation, solar radiation, temperature}, chapternumber = {2076} }
@article{article, author = {Markulj Kulund\v{z}i\'{c}, Antonela and Viljevac Vuleti\'{c}, Marija and Mato\v{s}a Ko\v{c}ar, Maja and Miji\'{c}, Anto and Varga, Ivana and Sudari\'{c}, Aleksandra and Cesar, Vera and Lepedu\v{s}, Hrvoje}, year = {2021}, pages = {14}, DOI = {10.3390/plants10102076}, chapter = {2076}, keywords = {chlorophyll a fluorescence, enzyme, Helianthus annuus, irrigation, solar radiation, temperature}, journal = {Plants}, doi = {10.3390/plants10102076}, volume = {10}, number = {10}, issn = {2223-7747}, title = {The combination of increased temperatures and high irradiation causes changes in photosynthetic efficiency}, keyword = {chlorophyll a fluorescence, enzyme, Helianthus annuus, irrigation, solar radiation, temperature}, chapternumber = {2076} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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