### Chinese: 省内茶界专家称，采完绿茶采红茶、黑茶，茶农一年四季有收入，茶园产值直线上升。
### English: Tea experts in the province said that after picking green tea and picking black tea and black tea, tea farmers have income all year round, and the output value of tea gardens has soared.
### Errors: There is a major error at "after picking green tea and picking black tea and black tea". There is a major error at "output".

### Improved English: According to opinion of experts in the tea industry in the province, tea farmers pick black tea after green tea and have income in all four seasons, making the  production value of tea gardens soar.