金末元初,由于蒙古铁骑南下,东北地区长期处于战火的蹂躏洗劫之下,居民走死逃亡,城镇沦为废墟,田土鞠为荒野,社会经济——特别是农业生产遭到了严重破坏。元统一全国后,在元政府劝农政策的推动下,经过各族人民的共同努力,辽阳行省的农业发展,虽 At the beginning of the Jin dynasty, as the Mongol cavalry went south and the northeast region was ravaged and looted for a long period of time, residents were killed and fugitives were killed. The towns were reduced to ruins and the fields were sprinkled into wilderness. The social economy, especially agricultural production, was severely damaged. After the yuan was uniformed throughout the country, with the joint efforts of people of all nationalities under the impetus of the Yuan government to persuade farmers and the agricultural development in Liaoyang Province,