Windy weather slogan

10 since June 3, China has experienced a climate in which high temperature and cold wave coexist. Most parts of the south are affected by the subtropical high, and the temperature continues to rise, just like summer. However, due to the arrival of strong cold air in the north, the temperature has dropped.

02. Is it a cold autumn this year? With the arrival of this wave of cold air, many people are also worried about whether this year is a cold autumn. In fact, the answer has already been given in agricultural proverbs. Let's have a look.

2. Literally, "Double Ninth Festival is sunny, one winter is ling, Double Ninth Festival is cloudy, and one winter is warm". If the Double Ninth Festival is sunny, it means that the cold air will arrive early, and there will be more rain and snow and the temperature will be very cold throughout the winter.

At the end of the autumnal equinox, it will rain for three feet, and then it will freeze for three feet. The end of the autumnal equinox is the time when the autumnal equinox solar terms are coming to an end. As soon as the National Day holiday is over, it will soon enter the cold dew solar term. Now it is the end of the autumnal equinox. Until the 7th, many parts of the country are welcoming cooling, heavy rain and windy weather, just in line with this saying.

For greenhouse crops, we should also do a good job of heat preservation, increase the temperature of plastic film and reduce the air humidity in the greenhouse to avoid diseases. what do you think?