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Information × Registration Number 0221U101462, 0116U001165 , R & D reports Title Scientific substantiation of bioadaptive technological methods of growing grapes based on the optimization of the plant production process in agro-climatic conditions of the South of Ukraine. popup.stage_title Head Shtirbu Andrei V., Кандидат біологічних наук Registration Date 21-01-2021 Organization National Scientific Centre "V.Ye. Tairov Institute of Viticulture and Wine-making" popup.description2 Report: 46 pages, 8 tables, 2 figures, 47 sources. Key words: VINEYARD, ARCHITECTONICS, VINE, PLANTING, FORMING, GIBERELIN, PRODUCTIVITY The object of research – optimization of technological processes of vine formation, planting density, pruning, application of gibberellin and operations with green parts of plants on vineyards. The aim of the research is to study, theoretical substantiation, development and production verification of methodical bases of bioadaptive technological methods of grape growing on the basis of optimization of production process of plants. Research methods - field and laboratory. The use of gibberellin in the technology of growing table cultivars with stenospermocarpic and parthenocarpic type of seedless berries can increase the weight of the bunch and berries. With a single local spraying of inflorescences at the stage of post-fertilization, the concentration of the active substance in the working solution should not exceed 40 mg for parthenocarpic and 60 mg per 1 liter of water – stenospermocarpic cultivars. To increase the marketability of table grapes gibberellin should be used against the background of phytooperations to normalize the yield, compliance the ratio of 0.8 m2 of exposable leaf area per 1 kg of planned harvest. Product Description popup.authors Olefir Oleksii V Sivak Natalia O popup.nrat_date 2021-01-21 Close