China According to relevant data, the sweetness of strawberry fruit in Jiande Hongyan is as high as 1 1%- 13%. The important thing is that the ratio of sugar to acid is reasonable, the flavor is full, and it is rich in vitamins C, B 1 and B2, so it is favored by the market, so it is delicious, while the acidity of small fruit is not as good as that of medium fruit.