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2020, vol. 26, br. 2, str. 15-20
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Julija - nova sorta ozime pšenice
Julija: New variety of wheat
aJU Poljoprivredni institut Republike Srpske, Banja Luka, BiH bUniverzitet u Banjoj Luci, Poljoprivredni fakultet, Republika Srpska, BiH cUniverzitet u Podgorici, Biotehnički fakultet, Crna Gora
e-adresa: dmandic.pirs@gmail.com
Ključne reči: prinos; pšenica (Triticum aestivum L. ssp. vulgare var. erythrospermum)
Keywords: yield; wheat (Triticum aestivum L. ssp. Vulgare var. Erythrospermum)
Sažetak
Julija je visokoprinosna, srednje rana, kvalitetna sorta ozime pšenice, stvorena metodom hibridizacije dva genetički divergentna roditelja, homozigotnih linija Sery 13/2,i BL 24/38. U genetskoj strukturi ove sorte uspešno su kombinovani geni odgovorni za visok genetski potencijal rodnosti, vrlo dobar tehnološki kvalitet, ranozrelost, nisku ozimost, odličnu otpornost prema poleganju, niskim temperaturama i bolestima. Priznata je i registrovana od Komisije za priznavanje sorti Republike Srbije 2020. godine. Poseduje široku adaptabilnost i stabilnost prinosa, što omogućuje uspešno gajenje ove sorte u različitim klimatsko-zemljišnim uslovima i pri različitim nivoima agrotehnike. Sorta Julija je za obe godine ispitivanja i sve lokalitete ostvarila prosečan prinos od 8,38 t ha-1, a sorta standard Renesansa i sorta NS 40S, prinos od 7,83 t ha-1 i 8,19 t ha-1. Poseduje visok nivo tolerantnosti na sušu. Na osnovu pokazatelja tehnološkog kvaliteta, svrstana je u I tehnološku grupu.
Abstract
Julija is a high-yielding, medium-early, quality variety of winter wheat, created by the method of hybridization of two genetically divergent parents, homozygous lines Sery 13/2, and BL 24/38. In the genetic structure of this variety, the genes responsible for high genetic potential of fertility, very good technological quality, early maturity, low winter hardiness, excellent resistance to lodging, low temperatures and diseases have been successfully combined. It was recognized and registered by the Commission for the Recognition of Varieties of the Republic of Serbia in 2020. It has wide adaptability and yield stability, which allows successful cultivation in different climatic and soil conditions and at different levels of cultural practices. The cultivar Julija achieved an average yield of 8.38 t ha-1 in both years of testing and in all localities, and the cultivar Standard Ranesansa yielded 7.83 tha-1 and the cultivar standard Ns 40-S 8.19 tha-1. It has a high level of drought tolerance. Based on the indicators of technological quality, it is classified in the I technological group.
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