我国双季稻区早晚稻接茬紧凑、“双抢”时节高温高湿多雨、多数带水作业,直接对农机构造及田间作业产生影响。近年来,双季稻机耕机收水平迅速提升,已分别达到90%以上和60%以上。而机插水平却一直难以提高,至今不到10%,成了制约水稻全程机械化的 China’s double cropping rice fields soon after the late rice catch compact, “double grab ” season high temperature, high humidity and rainy day, most with water operations, agricultural machinery and farm work directly impact. In recent years, double cropping rice machine tillage machine harvest level increased rapidly, have reached more than 90% and more than 60%. The level of machine insertion has been difficult to improve, so far less than 10%, has become a constraint on the full mechanization of rice