Original scientific paper

ANTIOXIDATIVE ACTIVITY AND BER APPEARANCE IN PEPPER FRUITS UNDER INFLUENCE OF BIOSTIMULANT TREATMENT AND HYBRID

Nada Parađiković ; Faculty of Agriculture, J.J.Strossmayer University of Osijek, Osijek, Croatia
Tomislav Vinković ; Faculty of Agriculture, J.J.Strossmayer University of Osijek, Osijek, Croatia
Ivana Vinković-Vrček ; Institut for Medical Research and Occupational Health, Zagreb, Croatia
Tihana Teklić ; Faculty of Agriculture, J.J.Strossmayer University of Osijek, Osijek, Croatia
Ružica Lončarić ; Faculty of Agriculture, J.J.Strossmayer University of Osijek, Osijek, Croatia
Renata Baličević ; Faculty of Agriculture, J.J.Strossmayer University of Osijek, Osijek, Croatia

Abstract

Anti-oxidative activity of pepper fruits, total and commercial yield, number of non-commercial and BER fruits under influence of bio-stimulant treatment and pepper hybrid were investigated in this experiment. Significantly highest anti-oxidative activity, determined by DPPH assay, was recorded in treated Century F1 hybrid pepper
plants. Also, positive significant correlation (r=0.526*) between commercial yield and anti-oxidative activity appeared. Generally, treatment with bio-stimulants positively influenced all investigated parameters in Century F1 hybrid, while in Blondy F1 significantly decreased number of non-commercial and BER fruits. At the end,
compared to untreated plants, treatment resulted in higher commercial yield in both hybrids.

Keywords

anti-oxidative activity; BER; bio-stimulants; pepper; yield

Hrčak ID:

53774

URI

https://hrcak.srce.hr/53774

Publication date:

10.6.2010.

Article data in other languages: croatian

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