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Mechanical pruning and soil organic amending in two terroirs. Effects on wine c...
Botelho, Manuel; Ribeiro, Henrique; Cruz, Amândio; Duarte, Daniel F.; Faria, Diana L.; Khairnar, Kaushal S.; Pardal, Rafaela; Susini, MartaThe knowledge about the interaction between mechanical pruning and soil organic amending is still scarce. This study aimed to examine the effects of the interaction between these two practices on wine quality. Syrah grapes from two trial fields in Portugal subjected to two different pruning systems (mechanical pruning; hand spur pruning) and five different organic amendment treatments (control, biochar, municip...
Mechanical pruning and soil organic amendments in vineyards of Syrah: effects o...
Botelho, Manuel; Ribeiro, Henrique; Cruz, Amândio; Martins, Miguel; Khairnar, Kaushal S.; Pardal, Rafael; Catarino, Sofia; Castro, RogérioThe interaction of mechanized pruning systems and soil organic amendment can affect vine vegetative and reproductive growth. However, since organic amendments supply several mineral elements, namely heavy metals, this study aimed to understand the effects of the interaction between these two practices on the mineral composition of wine. Two field trials were implemented in ‘Syrah’ vineyards in two Portuguese wi...