汉朝对外战争频繁之际,军队经常需要长途行军上千里,这时候军粮的保障就成了一个很大的问题。针对这个问题,早在西汉初,晁错就曾提出过“募民徙塞屯田”的主张,之后的桑弘羊、赵充国、曹操等人都对屯田进行了大力推广。其中有一个人,在屯田初兴时期,将屯田理论和实践深入发展,对后世产生了深远影响,这个人就是赵充国。 As the Han war frequently struck the outside world, the army often required long-distance march to reach a thousand miles. At this time, the guarantee of military food became a big problem. In response to this problem, as early as the early Western Han Dynasty, Chao Cuo had put forward the idea of ​​“raising the people to migrate to settle the land”. Afterwards, Sang Hongyang, Zhao Chongguo, Cao Cao and others promoted it vigorously. One of them, during the initial period of Tuntian, made the theory and practice of Tuntian go deep into development and had a profound impact on future generations. This person is Zhao Chongguo.