我国旱地作物(粮食、经济作物或蔬菜)的移栽有着悠久的历史,长期以来,人们对作物的移栽主要依靠手工完成,劳动强度大、费工费时、效率低下等因素导致这一技术的综合经济效益不明显。其中的众多环节与关键的农时相冲突。研究攻克移栽机械的关键技术并开发适合旱地移栽作业的机具,对于减轻移栽作业的劳动强度和提高移栽质量、效益具有重要的意义。 The transplanting of dry-land crops (grain, cash crops or vegetables) in our country has a long history. For a long time, the transplanting of crops mainly depends on handwork, labor intensity, time-consuming and inefficient labor-saving and other factors leading to this technology Comprehensive economic efficiency is not obvious. Many of these links conflict with key farming times. It is of great significance to study the key technologies to overcome the transplanting machinery and develop the equipment suitable for transplanting in dry land, which is of great significance to reduce the labor intensity of transplanting and improve the transplanting quality and efficiency.