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Zinc concentration and in vitro bioavailability of winter wheat grains as affected by zinc biofortification and different levels of nitrogen fertilization


Lončarić, Zdenko; Rebekić, Andrijana; Ivezić, Vladimir; Karalić, Krunoslav; Kerovec, Darko; Engler, Meri; Popović, Brigita
Zinc concentration and in vitro bioavailability of winter wheat grains as affected by zinc biofortification and different levels of nitrogen fertilization // Journal of Trace Elements in Medicine and Biology Volume 41S1 / Pau, Dirk Schaumloeffel (ur.).
Saint-Petersburg: Elsevier, 2017. str. 61-61 (poster, međunarodna recenzija, sažetak, znanstveni)


Naslov
Zinc concentration and in vitro bioavailability of winter wheat grains as affected by zinc biofortification and different levels of nitrogen fertilization

Autori
Lončarić, Zdenko ; Rebekić, Andrijana ; Ivezić, Vladimir ; Karalić, Krunoslav ; Kerovec, Darko ; Engler, Meri ; Popović, Brigita

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Journal of Trace Elements in Medicine and Biology Volume 41S1 / Pau, Dirk Schaumloeffel - Saint-Petersburg : Elsevier, 2017, 61-61

Skup
Joint 16th International Symposium on Trace Elements in Man and Animals (TEMA-16), 12th Conference of the International Society for Trace Element Research in Humans (ISTERH 2017) and 13th Conference of the Nordic Trace Element Society (NTES 2017)

Mjesto i datum
Sankt Peterburg, Rusija, 26-29.06.2017

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Zinc ; bioavailability ; biofortification ; nitrogen ; wheat

Sažetak
The objectives were to examine efficiency of Zn biofortification and in vitro bioavailability of wheat grain under different levels of N fertilization and foliar Zn application. Foliar Zn was applied as ZnSO4 (0 and 1.5 kg/ha Zn) and N fertilization was carried out with four levels (0, 110, 145 and 180 kg/ha) growing two winter wheat cultivars (Srpanjka and Renata) under field conditions. Among all examined sources of variation in this trial (cultivar, N, foliar Zn and their interactions), foliar Zn application had highest effect on whole grain Zn concentration (23.3-32.7 mg/kg ; F=106.03 ; p<0.01) and Zn concentration after in vitro digestion (4.1-5.4 mg/kg ; F=45.86 ; p<0.01) while percentage of bioavailability was under highest effect of cultivar (F=42.63 ; P<0.01). Results indicating that biofortification is an effective approach to increase a whole grain Zn concentration as well as Zn bioavailability.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekt / tema
079-0790462-0450 - Utjecaj kondicioniranja tla na hraniva i teške metale u sustavu tlo-biljka (Zdenko Lončarić, )

Ustanove
Fakultet agrobiotehničkih znanosti Osijek

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
  • MEDLINE