What you want to ask is the reason for the decline in the proportion of tea harvest in Zhejiang Province? Weather disasters and other reasons.

1, weather disaster: bad weather conditions, such as drought, flood, freezing damage, etc. It will have an adverse effect on the growth and yield of tea trees.

2. The output per unit area decreased: in 2002, the output per unit area was 0.03 tons per hectare/kloc-0, and in 20 19, only 0.88 tons of tea could be produced per hectare.