Summer black grapes: the sweetness has been upgraded, and the market has not decreasedRecently, summer black grapes, as the best of the early-maturing grape varieties, have once again set off a boom in the market with their unique taste and rich nutritional value. According to the feedback from fruit markets and planting bases in many places, despite the fierce competition in the fruit market this year, summer black grapes still won wide acclaim from consumers for their high sugar content, strong strawberry aroma and excellent storage and transportation characteristics.