RESEARCH REGARDING THE METHODS OF PRUNING A PEACH TREE IN ORADEA FRUIT-GROWING BASIN
Journal Title: Natural Resources and Sustainable Development - Year 2013, Vol 3, Issue 1
Abstract
The fruit tree basin Oradea is very favourable for peach-tree and the influence of the cuttings are studied. The research was carried out at Fruit Tree Research Station Oradea in two experiments during 2009-2013. The fructification pruning method applied influences both the vigour and the growth of trees, which is made evident by the size of the crown, of the trunk as well as the number and length of branches. Fruit yield and its quality are significantly influenced by the pruning method applied. The best results in terms of vegetative growth and fruiting of the peach tree were obtained in Oradea in the case of differently shortening the mixed branches on the scaffold length and in the case of the modern pruning (V2), these methods proving to be the most appropriate for the biological characteristic of the peach. The multiannual average ranged from 50.3 kg / tree in the case of long pruning and 87.5 kg / tree in mixed pruning. Mixed pruning favours the highest yields since it corresponds to the specific growth and fruiting of the peach tree. Yield differences were statistically-assured in all the years of experimentation. The total yield on a fruit formation has increased with decreasing intensity of pruning. The number of fruit and total yield was even bigger when the mixed branch was shortened less.
Authors and Affiliations
Gheorghe Sarca
Keywords
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