Particularități tehnologice de cultivare a genotipurilor rizogene de viță-de-vie
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2023-08-08 19:55
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ALEXANDROV, Eugeniu, BOTNARI, Vasile, GĂINĂ, Boris. Particularități tehnologice de cultivare a genotipurilor rizogene de viță-de-vie. In: Ştiinţa în Nordul Republicii Moldova: realizări, probleme, perspective, 29-30 iunie 2021, Bălți. Balti, Republic of Moldova: F.E.-P. „Tipografia Centrală, 2021, Ediția 5, pp. 10-13. ISBN 978-9975-62-432-9.
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Ştiinţa în Nordul Republicii Moldova: realizări, probleme, perspective
Ediția 5, 2021
Conferința "Ştiinţa în Nordul Republicii Moldova: realizări, probleme, perspective"
Bălți, Moldova, 29-30 iunie 2021

Particularități tehnologice de cultivare a genotipurilor rizogene de viță-de-vie


Pag. 10-13

Alexandrov Eugeniu1, Botnari Vasile1, Găină Boris2
 
1 Institutul de Genetică, Fiziologie şi Protecţie a Plantelor,
2 Academia de Ştiinţe a Moldovei
 
Disponibil în IBN: 15 noiembrie 2021


Rezumat

Grapevine is a perennial plant that can be grown on soils that are unsuitable for many other crops. The longevity and the productivity of vineyards depend on the genotypes used, the climatic conditions and the plant care and management. The early-ripening interspecific genotypes V. vinifera x M. rotundifolia can be propagated by cuttings, without grafting, thus obtaining rhizogenic planting material, which will help reducing the costs of setting up and maintaining vineyards. Rhizogenic interspecific genotypes have been approved and patented in the Republic of Moldova and, according to uvological and technological principles, they have been classified as: table grapes – „Malena”, „Nistreana„ and „Algumax”, wine grapes – „Augustina”, „Alexandrina” and „Amethyst”. The technique of training a grape bush determines its habit, in this case, forming a horizontal, single or double cordon, with one or two trunks, 70-80 cm in height, training the shoots in a vertical position. Planting scheme: between rows – 3.0 m, and in a row, between plants – 1.5 m. The recommended type of support is a vertical trellis with upright (vertical) shoot management, the height of the stake - 2.0 m with three levels (first level - one wire, the second and third levels – by two parallel wires, at a distance corresponding to the thickness of the stake). The creation of plantations of the above-mentioned interspecific genotypes will allow expanding the area of growing rhizogenic grapevine to the north.

Cuvinte-cheie
Grapevine, interspecific genotypes, techique of training