Uticaj uklanjanja prvih serija izdanaka na vegetativni rast, prinos i kvalitet ploda kupine (Rubus fruticosus L.) / Effect of removing the first flush of primocanes on vegetative growth, yield and fruit quality of blackberry (Rubus fruticosus L.)
2017
Glišić, Ivan | Perišić, Miloš | Milošević, Tomo | Paunović, Gorica
Paper presents results of the effect of removing the first flush primocanes on vegetative growth, yield and fruit quality of blackberry cultivar ‘Čačanska Bestrna’. Primocanes were removed on a single (10 of May) or double (10 of May and 1 of June) occasions. Removing the first flush primocanes had impact on number of fruiting branches developed in current year on floricanes, but no on their length. It was observed that treatments with removing primocanes had significantly higher yield per bush and per unit area. Increasing of yields was ranged from 11.4% (removal of primocanes twice) to 15.1% (removal of primocanes once). Fruit weight and soluble solids content in the blackberry fruits were not significantly different under the influence of various term of the removal of the first flush of primocanes. The aforementioned pomotechnical measure has significantly influenced the properties of newly developed blackberry primocanes.
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