The effect of different position of grape clusters on the bearing shoot on production results of Cabernet Sauvignon clones
Uticaj različitog položaja grozdova na rodnom lastaru na rezultate proizvodnje klonova sorte Kaberne Sovinjon

2014
Authors
Čoloveić, AnaŽunić, Dragoljub
Ljubanović-Ralević, Ivana

Kalanović-Bulatović, Branka
Lukač-Bulatović, Mirjana

Article (Published version)
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In this paper the differences were examined between clones of Cabernet sauvignon (clones ISV-F-V5, ISV-F-V6 and R5), i.e. the difference between uvological properties of grape clusters and grape berries, based on the different positions on the bearing shoot. Tests were conducted at the experimental field of the Faculty of Agriculture 'Radmilovac'. Standard ampelographic methods were used in numerous analyses of grape yield, as well as uvological properties of clones. All data were statistically analyzed and processed by the method of two-factor analysis of variance with repeated measuring of one factor (height) and Tukey HSD test. Analysis of variance showed no significant differences between clones. The best results were achieved with grape clusters positioned in the base of bearing shoot. The first positioned grape clusters on the bearing shoot had the highest share in the total grape yield, the highest amount of sugar, and the highest positioned grape clusters had higher content of ...total acids. The differences determined between examined clones were in regard to productivity and quality of grapes which reflected also on production value.
U radu su utvrđene razlike između klonova sorte Kaberne Sovinjon, odnosno razlike između uvoloških svojstava grozda i bobice, na osnovu različitog položaja na lastaru. Za brojne analize prinosa grožđa, uvoloških svojstava klonova korišćene su standardne ampelografske metode. Svi podaci su statistički obrađeni po metodi dvofaktorske analize varijanse sa ponovljenim merenjima jednog faktora (visine) i Tukey HSD testa. Najbolji rezultati su postignuti kod grozdova u osnovi rodnog lastara. Prvi grozdovi po položaju na lastaru imaju najveće učešće u ukupnom prinosu grožđa, najveću količinu šećera, a najviši grozdovi imaju veći sadržaj ukupnih kiselina. Između ispitivanih klonova su utvrđene razlike u pogledu produktivnosti i kvaliteta grozdova što se odrazilo i na vrednost proizvodnje.
Keywords:
Cabernet sauvignon / clones / positions on the bearing shoot / uvological properties of grapes / production results / Kaberne sovinjon / klonovi / položaj lastara / uvološka svojstva grozda / rezultati proizvodnjeSource:
Ekonomika poljoprivrede, 2014, 61, 1, 17-24Publisher:
- Naučno društvo agrarnih ekonomista Balkana, Beograd, Institut za ekonomiku poljoprivrede, Beograd i Akademija ekonomskih nauka, Bukurešt