"Bayannaoer", which means "fertile lake" in Mongolian, is located in the west of Inner Mongolia Autonomous Region, the northern frontier of China. It is adjacent to Baotou City in the east, Alxa League in the west, Wuhai Sea and Ningxia in the south, and Ordos across the Yellow River.The border between Mongolia and Yinshan Mountain in the north is 368.89 kilometers long, which is a bridge and link between North China and Northwest China.Geographic location: Located between 40 ° 13 ′ - 42 ° 28 ′ N and 105 ° 12 ′ - 109 ° 53 ′ E, it has a continental climate in the middle temperate zone, with an altitude of 1030 meters to 2040 meters. It is composed of mountains, deserts and plains. It has abundant sunshine, heat and wind energy resources. The annual rainfall is 90-300 mm, and the total annual sunshine hours are more than 3300 hours,The total solar radiation is 153.68 kcal/cm2, the photosynthetic effective radiation is 75.39 kcal/cm2, and the accumulated temperature ≥ 10 ℃ is 3222.2-3489
