Beginning of winter is what solar terms, detailed description, urgent!

When was beginning of winter on 1.20 16?

1, 20 16 beginning of winter time:

Gregorian calendar:1October 7th, 2016117: 47: 38.

Lunar calendar: 20 16 years1October 8.

Second, beginning of winter's introduction

Beginning of winter's "stand, build" means that winter begins. On that day in beginning of winter, the water began to freeze and the ground began to freeze. Nowadays, people often regard the biting north wind and cold frost and snow as symbols of winter.

Rare frost and snow in our basin. Therefore, in climatology, beginning of winter is not fixed as beginning of winter, but the seasons are divided by temperature, that is, the five-day average temperature is lower than 10℃ as winter, which is more suitable for the phenological landscape at that time. In early winter, this basin is still in the peak season in Sanqiu, and the average temperature is generally between 65438 02℃ and 65438 05℃.

The rain has passed in Mao Mao. Climatic conditions are suitable for rape transplanting. Wheat with short growth period and strong elasticity should also be sown, because there are many strong cold air attacks in the later period of beginning of winter, and the temperature often drops greatly. If the temperature after sowing is low and the seedling emergence is slow, the yield will be affected. When the daily average temperature is lower than 15℃, the growth of Osmunda japonica has gradually stopped and should be harvested in time.

Early frost has appeared in early winter in some years in the northwest of the basin. In order to avoid freezing injury, the pit should be dug as soon as possible. At this time, the plateau area is already in the dry season, the humidity is rapidly decreasing, and the wind speed is gradually increasing, so we must be highly alert to forest fires.