Uticaj mineralnih djubriva na vegetativno-produktivni potencijal i kvalitet grozdja sorte [vinove loze] Vranac u agroekoloskim uslovima Titograda [danas Podgorice, Crna Gora, Jugoslavija].
1991
Ulicevic M. | Pejovic Lj. | Mijovic S.
The experiments with vineyard mineral fertilizing (0; N75; N75P75; N75K80; N75P75K80) on skeletal permeable soil having 50 of fine soil with 3-4 of humus, 1-2 mg of P2O5 and 15-20 mg K20 per 100 gr have been conducted since 1970. There have been three ways of soil maintenance (permanently grass cultivated, bleak uncultivated with herbicides and cultivated) with or without using irrigation. The cultivar is Vranac on 5BB with 4000 vine-grapes per hectare. Fertilizing with potassium (NK and NKP) which has a little bit low content of sugar and total acids in must, has achieved the best effects on grape yield and vine growth.
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