What season is Sushu? What is the average temperature of Sushu?

It is already August, the summer season is here, and many areas are already getting colder. But many people don’t have a deep understanding of the word “Sushu”. So, what season do we often refer to as “Sushu”? What is the average summer temperature? Let’s take a look with the editor below!

What season is Chushu?

Sushu is the fourteenth solar term among the twenty-four solar terms and the second solar term in autumn. "The heat lasts only three days, and the new coolness reaches ten thousand gold." As described in the poem of Su Ling, a poet from the Song Dynasty, it has just entered early autumn, and the summer heat has not completely dissipated, and the sudden breeze has brought with it something that is hard to buy. Comfort and comfort.

How many degrees is the temperature of the summer season?

The temperature drops during the summer season, and the temperature difference between day and night becomes larger. Especially after nightfall, the temperature changes are more obvious. It is cooler in the morning and evening and hot at noon. The average temperature in the Jiangnan area is around 26.6℃ during the summer season, which is 1.6℃ lower than that during the Beginning of Autumn.

What vegetables are suitable to grow during the summer season

1. Spinach

Spinach is recognized as a "high-calcium vegetable". Of course, its other nutrients are also very high. of richness. This vegetable is now available all year round. However, for farmers, if they grow spinach in the open air, they usually choose to sow it in autumn.

2. White radish

White radish is also one of the winter storage vegetables. It is easy to store, can be transported over long distances, is affordable, and has rich nutritional value. It is very popular among consumers. welcome. Generally speaking, white radish can be sown at the beginning of autumn. Generally, seed holes are planted, and five to six radish seeds are placed in each hole, which can increase the germination rate. After the radish seedlings come out, we can thin them out and leave one or two strong seedlings. The thinned out radish seedlings can be used to make kimchi. Radishes can be harvested in early November. They must be harvested in time as radishes are afraid of freezing.

3. Chinese cabbage

Chinese cabbage can be planted after the beginning of autumn. However, they are all suitable for pakchoi with a short growth cycle, while Chinese cabbage is planted much later, mostly from the end of August to September, which is after the summer solar term. Because the suitable temperature for cabbage growth is 10-22°C, if the temperature is higher than 25°C, it will not grow well, and if the temperature is higher than 30°C, it will not even grow. However, cabbage is very cold-resistant and cannot survive the winter in most areas in the north. However, it can withstand frost in the south. Especially after frost, cabbage tastes sweeter.

4. Lettuce

Lettuce is a vegetable that many people like to eat. Especially in winter, there are not many edible leafy vegetables, and lettuce is Very popular. For example, lettuce is resistant to cold but not heat. The suitable temperature for its seeds to germinate is around 20°C, and it is very suitable for sowing after the summer season.

The closer to the summer season, the cooler the weather becomes. It may not be obvious in some areas in the south, but the arrival of cooler weather can already be clearly felt in some areas in the north. As autumn approaches, the temperature difference between day and night will become larger and larger. Okay, that ends the question shared by the editor today about what season the summer heat is.

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