Tree Genetics and Molecular Breeding 2024, Vol.14, No.5, 229-238 http://genbreedpublisher.com/index.php/tgmb 234 seeking to improve their grape production and wine quality through effective canopy management (Smart et al., 2017; Buesa et al., 2020). Figure 2 Clusters at harvest of table grape cv. Crimson Seedless after several preharvest canopy applications and compared to cluster from untreated vines (Adopted from Petoumenou and Patris, 2021) 8 Technological Innovations in Canopy Management 8.1 Precision viticulture and remote sensing applications Precision viticulture and remote sensing technologies have revolutionized canopy management by enabling more accurate monitoring and management of grapevine canopies. These technologies allow for the detailed assessment of canopy microclimate, which is crucial for optimizing grape yield and quality. For instance, remote sensing can be used to evaluate the solar radiation levels within the canopy, which are affected by vineyard geometry and leaf layers, thereby influencing the microclimate and ultimately the grape composition (Buesa et al., 2020). Additionally, precision viticulture tools such as point quadrat analysis and canopy scoring provide quick and effective means to identify problem areas within the canopy, allowing for targeted interventions to improve canopy structure and microclimat (Smart et al., 2017). These innovations facilitate the fine-tuning of canopy management practices to enhance grapevine performance and wine quality.
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