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白城牧场位于科尔沁草原右翼边境,地处北纬50°5′,东经112°50′,地势西北高、东南低,高差7%,平均海拔230米,属于半丘陵草原。无霜期130天左右,年平均气温2—5℃,年降水量320毫米、多集中在7～8月份、占全年降水量的64%,3～5月份占全年蒸发量的53%,所以年年春旱比较严重。土壤属粟钙土,pH 值7.8～8.0,黑土层较浅,平均为18～20厘米,有机质,含量很低,仅
Baicheng pasture is located on the right wing border of Horqin grassland. It is located at latitude 50 ° 5 ’north and longitude 112 ° 50’ east. It is high in northwest, low in southeast and 7% in elevation with an average altitude of 230 meters. It belongs to semi-hilly grassland. Frost-free period of about 130 days, the annual average temperature of 2-5 ℃, the annual rainfall of 320 mm, mostly concentrated in the 7-8 months, accounting for 64% of the annual precipitation, 3 May accounted for 53% of the annual evaporation, so Spring drought is more serious every year. Soil is the soil of calcium, 7.8 ~ 8.0 pH, black soil layer is shallow, with an average of 18 to 20 cm, organic matter content is very low, only