What kind of phenomenon does Xiaoman reflect in the solar terms?

Xiaoman solar term is summer, Xiaoman, which indicates the appearance of summer.

Xiaoman solar term is the prelude to harvest, and the prelude to summer harvest, summer sowing, Shimonoseki and three busy summers begins at this time, which is another busy season for farmers in a year. Xiaoman means that the seeds of summer crops are full, but not yet mature, just small and not yet full.

Xiaoman, from May 20th to 22nd every year, when the sun reaches 60, it is regarded as Xiaoman. After Xiaoman eats enough, the weather will gradually turn from warm to hot, and the precipitation will gradually increase. There is a saying in the folk proverb that "the villain is full of rivers".

Xiaoman marks the appearance of summer. At this point, it is too small to be full: summer crops such as wheat are full but immature, so it is called Xiao Man.

For the northern region, Xiaoman is often the longest sunshine time among the 24 solar terms. "More sunshine will make it bright" and the air is dry, so the temperature in some places in the north can easily exceed that in the south. Xiaoman has three grades, first-class bitter vegetable show, second-class weeds withered, third-class wheat autumn. In the harvest season, early spring crops are about to be harvested, mid-season rice is sown in an all-round way, and farming is busy, and harvest is grabbed in sunny days and sowing is grabbed in rainy days.

Brief introduction of solar terms:

Solar terms refer to the twenty-four solar terms, which is a supplementary calendar formulated by China in ancient times to guide farming, and is the crystallization of the long-term experience and wisdom of the working people of the Chinese nation.

Since China was an agricultural society in ancient times, agriculture needed to have a strict understanding of the operation of the sun, and farming was carried out entirely according to the sun. Therefore, the "twenty-four solar terms" that reflect the solar cycle alone are added to the calendar as the standard for determining leap months.

China's orthodox 24 solar terms are based on Henan. China's lunar calendar is a combination of yin and yang, which is based on the movement of the sun and the moon, so adding 24 solar terms can better reflect the cycle of the sun's movement.

24 solar terms is: beginning of spring, Rain, Sting, Equinox, Qingming, Grain Rain, Changxia, Xiaoman? , Miscanthus, Summer Solstice, Little Summer, Big Summer, beginning of autumn, Chushu, Millennium, Autumnal Equinox, Cold Dew, First Frost, beginning of winter, Light Snow, Heavy Snow, Winter Solstice, Slight Cold and Severe Cold.