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What is the meaning of summer solstice solar terms?
Hot summer is coming.

The summer solstice is the first 10 of the 24 solar terms. Like the winter solstice, the summer solstice is a solar term that reflects the change of four seasons. The summer solstice means that the hot weather officially begins, and then it gets hotter and hotter.

After the summer solstice, although the direct point of the sun gradually moves to the south, the daytime in most parts of the northern hemisphere is shortened day by day, and the night is lengthened day by day, but the heat radiated by the sun to the ground is still more than that radiated from the ground to the air, so the temperature will continue to rise in the future. Therefore, there is a folk saying that the summer solstice is not too hot.

Agricultural activities in the summer solstice

Before and after the summer solstice, the early rice heading and flowering in the south of Huaihe River, the field water management should be full of water heading, wet filling, dry and wet, which not only meets the water demand of rice fruiting, but also can ventilate and nourish roots, ensure the maturity and improve the grain weight. As the saying goes: summer sowing does not allow noon, so we should pay close attention to the summer broadcast, strengthen the management of what has been broadcast, and strive for full seedling.

After the emergence of seedlings, seedlings should be spaced and fixed in time, and transplanted to make up for the shortage. During the summer solstice, all kinds of weeds in farmland grow as fast as crops. They not only compete with crops for water, fertilizer and sunshine, but also host a variety of germs and pests. Therefore, the agricultural proverb says: The summer solstice is like keeping poisonous snakes to bite. Grasping intertillage and hoeing is one of the most important measures to increase production during the summer solstice.

Baidu Encyclopedia-Summer Solstice