günen, evren ege üniversitesi - ödemiş meslek yüksek okulu, Ödemiş, turkey , altindişli, ahmet ege üniversitesi - ziraat fakültesi - bahçe bitkileri bölümü, İzmir, turkey

An Assesment of Tube Sapling Performance of Graft Combinations of Cabernet Sauvignon Grape Variety with Some American Rootstocks Under Greenhouse and Open Field Conditions

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he materials used in this research include Cabernet Sauvignon, a widespread red wine grape variety in the Aegean region, and its graft combination with widely used R99 and R110 rootstocks as well as 1103P american rootstock, whose use has also increased in recent years. In the study, grafted rootstocks were kept and protected in a protected mainstreaming room up to the completion of callus formation and then transferred to tubes. Grafted tube saplings were kept in open field and greenhouse conditions until the end of the vegetation period and tube saplings were examined at the end of the vegetation period. At the end of vegetation period, tube seedlings were analyzed according to 21 different seedling evaluation and performance criteria and the differences were determined. The results of Cabernet Sauvignon / 1103P graft combination has demonstrated that the combination of seedling growth and quality during a period of two years both in the open field and greenhouse culture conditions was better than the other combinations. The breeding conditions in the greenhouse cultivation showed more successful results as regards some important criteria such as the level of shoot lignification and sapling performance.

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Cabernet Sauvignon , grape , rootstock , graft combination , tube sapling

The Journal Of Ege University Faculty Of Agriculture

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