What are the characteristics of spring?

1. The weather is getting warmer; the ice is gradually melting; it starts to rain, and sometimes thunder is heard.

2. The buds of flowers and grass slowly grew up, and some grew green leaves and small flowers.

3. The vegetables in the field and the fruit trees in the garden require people to take care of them, such as watering and fertilizing.

4. Swallows fly back from the south, and geese also fly back from the south to the north. Extended information

The beginning of spring is the beginning of spring. Since the Qin Dynasty, my country has always regarded the beginning of spring as the beginning of spring. The beginning of spring is astronomically divided, but in nature and in people's minds, spring means warmth, birds singing and flowers fragrant; spring means growth, cultivation and sowing. In climatology, spring refers to the period when the average temperature ranges from 10℃ to 22℃.

At the beginning of spring, people clearly feel that the days are getting longer and the sun is getting warmer. Temperature, sunshine, and rainfall are often at a turning point in the year, tending to rise or increase. The growth of crops in early spring accelerates, and water consumption increases during rape bolting and wheat jointing. Timely watering and top dressing should be done to promote growth.

Farmer proverb reminds people that "when the rain comes at the beginning of spring, get up early and go to bed late." Spring preparations have also begun. Although spring has begun, it is still very cold in most areas of South China. "The white snow is too late for spring, so flowers are flying through the trees in the garden." These climate characteristics should be taken into consideration when arranging agricultural production.

Baidu Encyclopedia-Spring