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Information × Registration Number 0211U001243, 0106U004449 , R & D reports Title To develop energy-saving technologies of grapevine cultivation in different agroecological conditions of AR of the Crimea. To do patent and information research of the subject. (Final report). popup.stage_title Head Beibulatov Magometsaigid Rasulovich, Registration Date 26-01-2011 Organization National Institute for Vine and Wine "Magarach" popup.description2 A cost-saving technology for vine growing and training was developed: short rod pruning that can be performed by unskilled workers on varieties with a similar primordial inflorescence pattern and a high fruiting coefficient from the base throughout the length of the cane instead of the classical method of cane pruning to be done by skilled personnel: - for the variety 'Moldova', vertical training of terminal shoots can be recommended, in which case short pruning can be applied. Cane-type pruning can be applied to achieve stable yields in connection with a considerable gap of minimum and maximum numerical values of the lengths of the shoots in case of free-hanging terminal shoots; - under conditions of the premountainous-littoral zone of the Crimea, the differences between the variants as to the length of the cane depending on the pruning method in the two test varieties, 'Rkatsiteli' and 'Moldova', are similar to or exceed those of the cane-pruned control, which is also confirmed by mathematical calculations. Under conditions of the South Coast of the Crimea, short pruning in the variety 'White Muscat' enables, relative to cane pruning, higher productivities per vine (by 3.48 kg) and per hectare (by 6.18 t) and an increased cluster weight (by 3.21 g), with the same tendency for the quality indices: an increased juice sugar content (by 1.6 g/100 cm3) and a lower titratable acidity (by 0.43 г/dm. The advantages of this farming technology from an economical standpoint manifest themselves as higher profitabilities achieved on the three test varieties. With similar per hectare vineyard maintenance costs, rod pruning relative to cane pruning leads to higher yields per hectare (by 6.18 t, 0.4 t and 0.8 t, respectively), higher sales and higher profitabilities (by 10-16%). An improved method of green grafting to be done on stock rooted vines in the nursery leads to a higher percentage of grafted rooted vines (by 6% and more). Product Description popup.authors Ігнатов Артур Павлович Урденко Наталія Олександрівна popup.nrat_date 2020-04-02 Close