1, different excavation time.

Tea before Ming Dynasty was picked in front of Tomb-Sweeping Day, while tea before rain in Chaze was picked in front of Grain Rain after Qingming.

The quality and taste are different.

The tea before tomorrow is tender, and the tea before rain is fresh and durable. The amino acid content of pre-Ming tea is higher than that of late tea, while the bitter tea polyphenols are relatively low. At this time, the tea tastes mellow. Before the rain, the tea leaves were thin and short, fragrant, slightly bitter, thick and heavy.

3. The output of tea is different.

The yield of tea leaves was less before the Ming Dynasty and more before the rain. Before the Ming Dynasty, tea was affected by temperature, and the growth rate of tea buds would be slower, so the number of tea buds that could be picked would be less, and things were rare, so its price was quite high.

When the tea leaves are in front of the rain, the temperature will increase and the growth rate of bud leaves will also accelerate. At this time, the tea leaves made will be fresher and thicker.

Tea flavor before rain and before tomorrow:

Qianming tea is rich in substances, fresh and tender in bud leaves, and sweet and bitter in taste.

Tea before rain is relatively low in tenderness, rich in substances, slightly bitter in taste, long in aroma, mellow and refreshing in taste, and sweet in body fluid. Before rain, tea was affected by temperature, and the growth rate of tea buds was slow. However, due to the rising temperature, the output of tea before rain is more than that before rain.