Vegetative and generative potential of the apple cultivars buckled on the weakly growth rootstock

Abstract

Investigation of the influence of different types of fruit branches on the production and quality of Idared, Jonagold and Gloster apple cultivars performed wit him identical growth conditions and some vegetable rootstock. Idared cultivars prowdes the highest production on the short fruit branches, while the Jonagold cultivars achieves the high productivity on the short bat also on the long production branches. The Gloster cultivars achieves the high production on both the short and long fruit branches. The fruits quality of all tested cultivars was approximately equal on all types of fruit branches. This is an expected consequence of the suitably formed growing shape of the trees, and adequate 'cultivars cutting'.

Obavljeno je ispitivanje uticaja različitih tipova rodnih grančica na rodnost i kvalitet jabuke ajdared, jonagold i gloster u identičnim uslovima gajenja i istoj vegetativnoj podlozi (M9). Sorta ajdared najveću rodnost obezbeđuje na kratkim rodnim grančicama, dok kod sorte jonagold pored kratkih, dosta visoko učešće obezbeđuju i duge rodne grančice. Sorta gloster podjednako obezbeđuje rodnost na dugim i kratkim rodnim grančicama. Kvalitet plodova svih ispitivanih sorti i na svim tipovima rodnih grančica dosta je ujednačen što je posledica pravilno formiranog uzgojnog oblika i odgovarajuće sortne rezidbe.