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![]() IVANOV, Igor, BALAN, Valerian, PEŞTEANU, Ananie, VĂMĂŞESCU, Sergiu, BALAN, Petru, ŞARBAN, Vasile. Influence of the planting distance and the crown shape on the fruit harvest and the productive potential of cherry trees in a highdensity system. In: Horticultură, Viticultură şi vinificaţie, Silvicultură şi grădini publice, Protecţia plantelor: Simpozionului Ştiinţific Internaţional „Horticultura modernă – realizări şi perspective”, 1-2 octombrie 2018, Chișinău. Chișinău, Republica Moldova: Universitatea Agrară de Stat din Moldova, 2018, Vol. 47, pp. 85-89. ISBN 978-9975-64-296-5. |
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Horticultură, Viticultură şi vinificaţie, Silvicultură şi grădini publice, Protecţia plantelor Vol. 47, 2018 |
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Conferința "Horticultură, Viticultură şi vinificaţie, Silvicultură şi grădini publice, Protecţia plantelor" Chișinău, Moldova, 1-2 octombrie 2018 | ||||||
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CZU: 634.232:631.811.98 | ||||||
Pag. 85-89 | ||||||
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Rezumat | ||||||
Cherry technology is permanently modernized due to new varieties, vegetal rootstocks and new tree management systems. The cherry varieties cv Bigarreau Burlat, cv Ferrovia and cv Lapins, grafted on Gisela 6 (Prunus cerasus × Prunus canescens) rootstock, were studied in the southern fruit tree area of the Republic of Moldova at distances of 5x1,5 m; 5x2,0 m; 5x2,5 m. The trees were led after the Natural reduced-volume crown and Slender Spindle Ameliorated form. The cherry trees start to fructify in the fourth year after planting; the largest total fruit production from the tree was obtained in the variant with planted trees at distance of 5x2,5 m, and per hectare, when the trees were planted at a distance of 5x1,5 m. In the fourth year of fructification, the production of cv Ferrovia cherry, where the trees were conducted after the Natural reduced-volume crown yield 15368-18155 kg/ha, and at the time the Slender Spindle Ameliorated form, was 16904 20074 kg/ha. Although the results are preliminary, it seems that high-density planting systems combined with low-power vegetal rootstocks and improved crowns can give higher yields of cherries in the first 4 years than the traditional crown system with low volume. |
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Cuvinte-cheie cherry crown shape harvest planting distance variety |
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