What season is hot in summer? What's the temperature in the hot summer?
What season is hot in summer?
Summer is the fourteenth solar term among the twenty-four solar terms and the second solar term in autumn. As described in the poem of Su Ling, a poet in the Song Dynasty, the summer heat in early autumn has not completely dissipated, and the sudden breeze has brought the hard-to-buy comfort and comfort.
What is the temperature in summer?
In summer, the temperature drops, and the temperature difference between day and night becomes larger. Especially at night, the temperature changes obviously, and it is cool in the morning and evening and hot at noon. The average temperature of summer solar terms in the south of the Yangtze River is about 26.6℃, which is 65438 0.6℃ lower than that in beginning of autumn.
What vegetables are suitable for planting in summer?
1, spinach
Spinach is recognized as a "high-calcium dish", of course, it also contains very rich other nutrients. This vegetable is sold all year round now. But for farmers, if they grow spinach in the open air, they usually choose to sow in autumn.
2, white radish
White radish is also one of the vegetables stored in winter, mainly because it is easy to store, can be transported for a long distance, is affordable, has rich nutritional value, and is very popular with consumers. Generally speaking, white radish can be sown in solar terms in beginning of autumn. Generally, seeds are planted in holes, and five or six radish seeds are put in each hole, which can improve the germination rate. After the radish seedlings come out, we can sparse the seedlings and finally leave one or two strong seedlings. Sparse radish seedlings can be used to make pickles. Radish can be harvested in the first ten days of 1 1. Harvest in time, radish is afraid of freezing.
3. Chinese cabbage
After beginning of autumn, Chinese cabbage can be planted. However, it is advisable to plant Chinese cabbage with short growth cycle, and the planting time of Chinese cabbage is much later, mostly from the end of August to September, that is, after the summer solar term. Because the suitable growth temperature of Chinese cabbage is 10-22℃, the temperature higher than 25℃ will lead to poor growth, and even above 30℃ it will not grow. However, Chinese cabbage is very cold-resistant, and most areas in the north can't survive winter, but it can withstand frost in the south, especially the Chinese cabbage after frost tastes sweeter.
4. oil wheat vegetables
Youmai cuisine is a kind of vegetable that many people like to eat, especially in winter, leafy vegetables are not eaten much, and Youmai cuisine is very popular. For example, oil wheat vegetables are cold-resistant and heat-resistant, and the suitable temperature for seed germination is around 20℃, so it is very suitable to sow after solar terms in long summer.
The closer we get to summer, the cooler the weather becomes. It may not be obvious in some parts of the south, but the arrival of cool weather can be clearly felt in some parts of the north. As autumn approaches, the temperature difference between day and night will get bigger and bigger. Well, the question about what season is the summer heat in Bian Xiao today is over.
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