Skoči na glavni sadržaj

Izvorni znanstveni članak

https://doi.org/10.31727/gzb.43.5.7

Phenolic leaf profile of olive cultivar 'Istarska bjelica' at different boron concentrations in the nutrient solution

Kristina Grozić ; Institut za poljoprivredu i turizam, Poreč, Hrvatska
Igor Pasković ; Institut za poljoprivredu i turizam, Poreč, Hrvatska
Paula Žurga ; Nastavni zavod za javno zdravstvo Primorsko-Goranske županije, Rijeka, Hrvatska
Valerija Majetić Germek ; Medicinski fakultet, Sveučilište u Rijeci, Hrvatska
Lukić Igor ; Institut za poljoprivredu i turizam, Poreč, Hrvatska
Mia Brkljača ; Prehrambeno-Biotehnološki fakultet, Sveučilište u Zagrebu, Hrvatska
Branimir Urlić ; Institut za jadranske kulture i melioraciju krša, Split, Hrvatska
Jana Klanjac ; Institut za poljoprivredu i turizam, Poreč, Hrvatska
Šime Marcelić ; Odjel za ekologiju, agronomiju i akvakulturu, Sveučilište u Zadru, Hrvatska
Dean Ban ; Institut za poljoprivredu i turizam, Poreč, Hrvatska
Joško Kaliterna ; Agronomski fakultet, Sveučilište u Zagrebu, Hrvatska
Mirjana Herak Ćustić ; Agronomski fakultet, Sveučilište u Zagrebu, Hrvatska
Smiljana Goreta Ban ; Institut za poljoprivredu i turizam, Poreč, Hrvatska


Puni tekst: hrvatski pdf 1.867 Kb

str. 56-62

preuzimanja: 161

citiraj

Preuzmi JATS datoteku


Sažetak

Boron (B) is an essential nutrient for growth and development of olive, whereas B deficiency is among the most common micronutrient disorders in olive production. Boron deficiency contributes changes in the concentration of different phenolic compounds in olive leaves, the impact of B nutrition on the phenolic leaf profile of autochthonous olive varieties is mainly unknown. This study aimed to investigate the impact of nutrient solutions, with (B+) and without (B-) boron addition, on the phenolic profile in olive leaves of cultivar ‘Istarska bjelica’. The experiment was set up in random block design in four repetitions, on 40 olive plantlets of cultivar ‘Istarska bjelica’. Olive leaves were sampled 60 days after the beginning of the experiment. Boron concentration in olive leaves was significantly higher in the B+ treatment, whereas total phenolic content and verbascoside concentration were significantly higher in the olive leaves of the B- treatment. Boron nutrition had no significant impact on other phenolic compounds. A significantly higher total phenolic content and verbascoside concentration, determined in olive leaves of cultivar ‘Istarska bjelica’, indicate the relation between physiological plant response and B deficiency.

Ključne riječi

Olea europaea L., ortho-diphenol, cis-hydroxyl groups, total phenolic content, verbascoside

Hrčak ID:

245383

URI

https://hrcak.srce.hr/245383

Podaci na drugim jezicima: hrvatski

Posjeta: 890 *





This display is generated from NISO JATS XML with jats-html.xsl. The XSLT engine is libxslt.