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安国县(旧祁州,清末废州设县时始改为安国,位于北纬38°,东经115°的地方,当华中大平原。气候为大陆性气候。平均温度13.5℃,最高19.4℃,最低7.5℃。平均降雨量550厘米,雨年与旱年相差很大,一般6—8月占全年雨量的85%,7月为最多约占三分之一。2—4月因季节风关系土壤较干旱。一般年蒸发量2000厘米,蒸发最盛期为4—10月。土壤为沙质或粉沙质土壤。药用肥习惯用饼肥(东北豆饼)或牛马粪,近年由于肥料的限制,多施牛马粪及部份化学肥料,生长亦良好,质量也完全合乎规格要求。
Anguo County (Old Shuozhou, the late Qing dynasty waste state set up the county and changed to Anguo, located at 38 degrees north latitude, 115 degrees east longitude, when the Central Plains. The climate is continental climate. The average temperature of 13.5 degrees Celsius, the highest 19.4 degrees Celsius, the lowest At 7.5°C, the average rainfall is 550 centimeters, and there is a big difference between the rainy year and the drought year, generally accounting for 85% of the annual rainfall from June to August, and up to about one-third in July. From February to April due to the seasonal wind The soil is relatively dry, with an annual evaporation of 2000 cm, and the most prosperous period of evaporation is from April to October.The soil is sandy or silty soil, and the medicinal fertilizer is commonly used with cake fertilizer (northeast bean cake) or cattle and horse manure, which was limited due to fertilizer in recent years. Multi-application cattle and manure and some chemical fertilizers, growth is also good, the quality is also fully in line with specifications.