Mineral nutrition and vine SO4 base loading influence on the production of vine grafts
1987
Milosavljevic, M. (Poljoprivredni fakultet, Beograd (Yugoslavia)) | Nakalamic, A. | Ratajac, A. | Vujinovic, D.
The Berlandier X Riparia SO4 vine base gives the highest cutting yields on clay soil, if the rations and quantities of NPK fertilizer are brought to a level of 80:15:40 and 80:25:30 and if 12-14 shoots remain per vine. The mass of first-class cuttings is opposite in relation to the number of shoots per vine. The best results in acceptance and obtaining first-class grafts (36.4%) was achieved by a variant of cuttings which had formed in a mineral nutrition system with NPK rates of 80:25:30 and vines loaded with 12 shoots.
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