La vendemmia vallesana del 2017 è stata la peggiore degli ultimi 51 anni a causa delle gelate che hanno avuto luogo nel mese di aprile. La qualità degli acini, per contro, ha raggiunto ottimi livelli grazie alle alte temperature sopravvenute in seguito.
Sono 32,8 i milioni di chilogrammi di uva raccolta, ossia il 30% in meno rispetto alla media degli ultimi 10 anni.
Questa debole quantità è stata causata dai fenomeni meteorologici estremi registrati nel corso dell’anno che sta per concludersi: un gennaio particolarmente freddo e il gelo di aprile, marzo e giugno più caldi della media, una forte grandinata il 1. agosto e, infine, la canicola estiva.
Tutti questi episodi hanno contribuito a una concentrazione di zuccheri nell’uva più alta della media. Un’annata che, in termini di qualità, quindi, promette bene.
ats/mrj
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