Why does tapping need to be done at night?

The temperature in the morning is 19-24℃ and the relative humidity is about 80%. Calm weather conditions are conducive to rubber tree production and rubber discharge, and rubber workers can cut rubber before and after dawn. High temperature drying season (generally 5-65438+ 10 month in Hainan) is not conducive to gum production. The gluer should turn on the light at about 4: 30 in the morning to cut the glue, and the cool climate is conducive to the glue. After entering the rainy season, the humidity is high, and long-flowing glue often appears before dawn, which is easy to cause dead skin, so cut the glue at dawn. After autumn, the temperature drops, and the glue should be cut after dawn. In the low temperature season (after 1 1 month), due to the low temperature at night, it is changed to tapping after dawn. Otherwise, long-term serious flow, easy to get disease, dead skin. When the low temperature comes in winter and the temperature is lower than 15℃ in the morning, the cutting must be stopped.