Improving the criteria of assessing grapes and base wines in the production of sparkling wines

The production of high-quality sparkling wines consists in an integrated approach at all stages production, taking into account the potential grapes, soil and climatic conditions its cultivation, etc. As a research result 2016-2021, comprehensive assessment system “grapes - base wine wine” made it possible to establish additional indicators grapes that allow obtaining wines. Based on established criteria, significantly correlated with quality finished product, promising grape varieties for were identified. results obtained will improving local wines, creating great variety products.