What changes have been made to the crops in the farmland during the White Deer Honesty Festival?

1. The millennium is the season of harvest and sowing. The crops in the farmland are about to mature, and the farmers are trying to harvest the crops in the field and prepare for sowing;

2. During the White Dew period, the vast northeast plain began to harvest soybeans, millet, rice and sorghum, and the autumn harvest crops such as corn and sweet potato in northwest and north China gradually matured, and the cotton in the north and south of the river came out and entered the busy season of comprehensive batch harvest;

3. Agricultural proverb: "White dew sorghum divides autumn beans" and "Before and after white dew, half of naked oats and buckwheat are harvested" is a true portrayal;

4. Winter wheat has been sown in northwest and northeast China, and autumn sowing in North China is about to begin. People are preparing to transport fertilizer, farmland cultivation and underground pest control. Single-season late rice has blossomed and filled in Huanghuai area, Jianghuai area and southern area, and double-season double-late rice is about to heading;

5. The sunshine time in South China during the white dew period is reduced by about half compared with that in summer, which is not conducive to the heading and flowering of late rice and the bursting of cotton peaches, and will also affect the harvest and ploughing of mid-season rice. Therefore, we should pay attention to the favorable opportunity of high temperature, irrigate shallow water frequently, loosen screws and promote early maturity.

Extended data

1, Millennium, is the fifteenth of the twenty-four solar terms. This solar term marks the end of the Qiu Meng season and the beginning of the Mid-Autumn Festival, which is an important festival reflecting the temperature changes in nature.

2. When the sun reaches longitude 165 degrees, it is the Millennium, which is celebrated on September 07-09 in Gregorian calendar. The ancients used four seasons with five elements, and autumn was golden and golden white, so white was used to describe autumn dew;

Even if the Millennium is really autumn, the Millennium has basically ended the sultry summer. In the Millennium, the sky is high and the clouds are light, the wind is crisp, and the temperature difference between morning and evening is large. At night, you will feel a little cold and obviously feel that cool autumn has arrived.

In the Millennium, when the autumn wind cools down, it also dries the moisture in the air. This dry climate is called "autumn dryness", and the climate is dry for thousands of years;

"White Dew" represents the end of the summer heat. In the process of seasonal change, the harvested autumn brings people health-related food and folk customs.

References:

China Meteorological Network-24 solar terms