Who knows whether Ankang in Shaanxi belongs to the south or the north?

By region. The dividing line between the north and south of China is the Qinling-Huaihe line, with the north of Qinling-Huaihe as the northern region and the south of Qinling-Huaihe as the southern region. The obviously different climate makes the natural landscape between the north and the south of Qinling Mountains very different. There are warm temperate deciduous broad-leaved forest and forest grassland-brown soil belt on the northern slope of Qinling Mountains and the Guanzhong Plain to its north, and mixed forest of deciduous broad-leaved forest and evergreen broad-leaved forest-yellow brown soil and yellow cinnamon soil belt on the southern slope of Qinling Mountains and the Hanjiang River basin to its south.

Due to the differences in geographical location, climate, soil and plants between the north and south of Qinling Mountains, there are obvious differences in agricultural production.

South of the Qinling Mountains, the average temperature in January is above zero degrees Celsius, and the annual precipitation exceeds 800 mm, which belongs to the subtropical humid area and crops can grow all year round. Good hydrothermal conditions ensure the development of rice and rape, and vegetables can be cultivated in the open field in winter. It is the main producing area of rice, wheat and rape, and the cultivated land is mainly paddy fields, and rice and wheat are double-cropped to triple-cropped every year.

North of Qinling Mountains, the average temperature in January is below zero degrees Celsius, and the annual precipitation is less than 800 mm, which belongs to the warm temperate and semi-humid area. Due to the low temperature in winter, it provides conditions for winter wheat to overwinter. The growth and quality of winter wheat are better than those in the south of Qinling Mountains, and the high temperature in summer is suitable for planting cotton, corn and rice. Therefore, warm crops are the main crops, and cultivated land is mainly buried. The scenery in winter is generally monotonous.

Ankang is just at the junction of north and south. So there are some phenomena.