FORMS OF THE CROWN AT THE QUINCE FOR MAKING FRUIT FENCES WITHOUT MEANS OF SUPPORT AT HORTICULTURAL RESEARCH AND DEVELOPMENT STATION FROM TARGU JIU
Journal Title: FRUIT GROWING RESEARCH - Year 2018, Vol 0, Issue
Abstract
The quince is one of the tree fruit species with ancient traditions among growers, with great ecological plasticity and a diversified use of fruit. On this desideratum, in Horticultural Development Research Station Târgu - Jiu there have been and there are works on the improvement, but also on the establishment of a modern technological links specific to this culture, in the climatic and soil conditions of the sub-Carpathian area of Oltenia. The experience was organized according to the method of subdivided parcels into intensive system, with 625 trees/ha, with two factors, each factor with 4 graduations, respectively: crown shape (simple palmette, shapeless fence, delayed bowl and bush); quince varieties (Moldoveneşti, De Portugalia, Aromate, De Constantinopol) in a total of 16 variants. Data collected over a 6-year period (2005-2010) concluded that: delayed bowl crown shape best suited to the realization of fruitless fences without support system, producing average yields of 51 kg/tree; the ‘Moldoveneşti’ quince variety, characterized by a weaker growth and good fertility capacities is the best suited for making fruit fences without a support system, the trees also have a good soil stability due to lower vigor; the delayed bowl combination of ‘Moldoveneşti’ and ‘Aromate’ varieties obtained the highest production compared to the other variants, respectively 20-25%.
Authors and Affiliations
Ion Calinoiu, DC Croitoru
Keywords
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- EP ID EP537769
- DOI 10.33045/fgr.v34.2018.15
- Views 66
- Downloads 0
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