Neki pokazatelji uspešnosti gajenja kajsije (Prunus armeniaca L.) u polugustoj sadnji / Some indicators of successful apricot (Prunus armeniaca L.) growing in semi-high density planting system
2013
Milošević, Tomo (Agronomski fakultet, Čačak (Srbija)) | Milošević, Nebojša (Institut za voćarstvo, Čačak (Srbija)) | Glišić, Ivan (Agronomski fakultet, Čačak (Srbija))
The study focused on characterizing the five apricot cultivars grafted on Myrobalan to acknowledge the tree growth, precocity, yield performances, fruit and stone mass, their ratio, flesh firmness and some chemical traits grown on shallow, sandy and acidic soil with 600 trees/ha in Cacak region from 2008 to 2012. The cultivar per se (genotype) behaved as the most influencing factor conditioning apricot characteristics evaluated. All cultivars had moderate tree growth, good precocity yield, and fruit physical properties, except Biljana and Aleksandar, who tended to vigorous tree growth and lower yield. Smallest tree vigour and best yield had Harkot and Roksana cultivars. The highest fruit mass had Roksana and Vera, while the best flesh rate had Aleksandar and Roksana. The highest flesh firmness had Biljana and Vera. The highest content of total phenolic compounds was registered in the fruit of Harcot, total flavonoids content in Aleksandar, and the highest antioxidant potential had fruit of Roksana. Generally, all cultivars on Myrobalan rootstock with 600 tree ha-1 had good adaptation capability to shallow, sandy and acidic soil and respectable fruit physical and chemical attributes, and also had good potential as a commercial fruit for fresh and processing markets in similar conditions.
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