Characteristics of cultivation and development of technical grape varieties on the terraces of the Black Sea region of Odessa
The article presents an analysis of long-term data obtained as a result of growing technical grape varieties under drip irrigation, such as Cabernet Sauvignon, Sangiovese Grosso and Merlot, on artificially created terraces in the coastal zone of the Black Sea. A characteristic feature of these plant...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2025-01-01
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| Series: | BIO Web of Conferences |
| Online Access: | https://www.bio-conferences.org/articles/bioconf/pdf/2025/02/bioconf_mblc2024_04002.pdf |
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| Summary: | The article presents an analysis of long-term data obtained as a result of growing technical grape varieties under drip irrigation, such as Cabernet Sauvignon, Sangiovese Grosso and Merlot, on artificially created terraces in the coastal zone of the Black Sea. A characteristic feature of these plantations is the increased planting density according to the 1x1 m scheme, which is 10 thousand bushes per hectare. As a result of the conducted research and observations, it was established that, starting from the third year of full fruiting, excessive thickening of the crown of the bushes is observed, both as a result of powerful growth from wintering buds and as a result of the development of fattening shoots and side shoots, therefore, there is a need for pinching shoots in several stages. It has been established that with such placement it is difficult to combat the development of the main diseases of grapes, which leads to an increase in the cost of the grape protection system, however, the yield can be from 20 to 25 t/ha, while the average yield of plantings with traditional schemes is 7-12 t/ha. |
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| ISSN: | 2117-4458 |