Horticulturae, Год журнала: 2025, Номер 11(4), С. 394 - 394
Опубликована: Апрель 8, 2025
Cold climate viticulture is challenged by climatic variability, including increased frost risk, shorter growing seasons, and unpredictable weather events that impact vine productivity grape quality. Global warming altering traditional zones, prompting the exploration of new regions for cultivation, selection climate-resilient cultivars, implementation adaptive practices. This review synthesizes recent advances in practices plant growth regulator applications, highlighting novel molecular physiological insights on cold stress resilience berry Key strategies include delayed winter pruning to mitigate damage, osmoprotectant application improve freeze tolerance, canopy management techniques (cluster thinning defoliation) enhance ripening wine composition. Their effectiveness depends vineyard microclimate, soil properties variety-specific response. Cover cropping examined its role vigor regulation, improving microbial diversity, water retention, though type, participation patterns, Recent transcriptomic metabolomic studies have provided regulatory mechanisms adaptation, roles abscisic acid, brassinosteroids, ethylene, salicylic acid dormancy induction, oxidative response, osmotic regulation. Reflective mulch technologies are currently their ability light interception, modulating secondary metabolite accumulation, technological maturity (soluble solids, pH, titratable acidity) enhancing phenolic compounds content. The these remains highly site-specific, influenced variety methods particularly due differences sugar accumulation weight. Future research should prioritize long-term trials refine strategies, integrate genetic into breeding programs hardiness, develop precision tools tailored management.
Язык: Английский