Sorte ozimog tritikalea stvorene u Institutu PKB Agroekonomik

Abstract

U radu su prikazani rezultati ispitivanja prinosa PKB sorti ozimog tritikalea: PKB Vožd i PKB Kardinal u komparaciji sa standardnim sortama: Favorit (Centar za strna žita, Kragujevac) i Odisej (Institut za ratarstvo i povrtarstvo, Novi Sad). Istraživanja su izvedena na Oglednom polju Instituta PKB Agroekonomik, u Padinskoj Skeli, u proizvodnim 2013 i 2014 godini. Utvrđena je visoka značajnost po faktorima: godina i sorta. Najveći prinos ostvarila je sorta PKB Kardinal (9.437,33 kg ha-1), a najmanji sorta Favorit (6.379,67 kg ha-1), u obe ispitivane godine. Novostvorene sorte tritikalea Instituta PKB Agroekonomik imale su značajno više prinose, od standardnih sorti u ogledima.

In this paper we presented the yield testing results of PKB winter triticale hybrids: PKB Vožd and PKB Kardinal, compared to standard cultivars: Favorit (Center for Small Grains, Kragujevac) and Odisej (Institute of Field and Vegetable Crops, Novi Sad). Field experiments were held at Institute PKB Agroekonomik, Padinska Skela, during 2013 and 2014. Statistical significance was determined for factors year and cultivar. The highest yield had cultivar PKB Kardinal (9,437.33 kg ha-1), whereas cultivar Favorit achieved the lowest yield (6,379.67 kg ha-1), in both experimental years. According to our results, new triticale cultivars developed at Institute PKB Agroekonomik had significantly higher yield, compared to standard cultivars used.