NS Sanol – novi visokooleinski hibrid suncokreta

Abstract

Glavni ciljevi u stvaranju hibrida suncokreta u svetu i kod nas su povećanje produktivnosti (prinosa semena i ulja po jedinici površine) i otpornost prema bolestima, insektima i stresnim uslovima. Pored glavnog cilja, u oplemenjivanju se radi i na stvaranju hibrida posebne namene, među kojima su i visokooleinski hibridi. Kod visokooleinskih hibrida suncokreta sadržaj oleinske kiselina u ulju je povećan na preko 80%, u odnosu na standardni tip suncokreta koji ima oko 20%. Institut za ratarstvo i povrtarstvo iz Novog Sada je među prvima u Evropi stvorio hibride sa visokim sadržajem oleinske kiseline u ulju suncokreta. Nedavno su se razvili i novi visokooleinski hibridi sa poboljšanim produktivnim i agronomskim osobinama. Cilj ovoga rada je da se predstavi najnoviji visokooleinski hibrid suncokreta, NS Sanol. Hibrid je priznat 2019. godine, ima visok potencijal prinosa, visok sadržaj ulja, odlično podnosi klimatski stresne uslove (prvenstveno sušu) i veoma je adaptibilan na različite uslove gajenja.

In sunflower hybrid breeding, the main goals are increasing productivity (seed and oil yield per unit area) and resistance to diseases, insects and stressful conditions. In addition to the main goals, one of the breeding targets is creation of hybrids for special use, such as high-oleic hybrids. In the high-oleic sunflower hybrids, the content of oleic acid in oil is over 80%, compared to the standard sunflower type, which is apprx. 20%. The Institute of Field and Vegetable Crops from Novi Sad is among the first in Europe that have created hybrids with high oleic-acid content. Recently, 42 new high-oleic hybrids with improved productive and agronomic properties have been developed. The aim of this paper is to present the latest high-oleic sunflower hybrid, NS Sanol. Hybrid is released in 2019, has high yield potential, high oil content, excellent tolerance to climatic stress conditions (primarily drought) and is very adaptable to different cultivation conditions.