补苗、截根是苗木栽培中一项重要的技术，比技术可提高苗木产量和苗木移栽成活率。
zaishijiyumiaogongzuozhongyouyuzhongzhongyuanyin，youbufenyoumiaomeiyoufayachutu，erchuxianxianluoludidai。weilechongfenliyongtudiziyuan，tigaomiaomudechanliang，wangwangcaiqubumiaojishu，cigongzuokejiehejianmiaogongzuojinxing。
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jiegenshizhijieduanmiaomuzhugen，qizuoyongshi：yikecujincegenhexugendeshengzhang，kuodagenxidexishoumianji；ershinengqidaozanshikongzhijingdeshengzhang，shiguanghezuoyongchanwuduigendegongyingzengjia;sanshinengtigaomiaomuyizhidechenghuolv，shiyongyuzhugenzhang、cegenshaodeshuzhong。
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duizhugenzhangdeshuzhongjiegen,yekezaibozhongqianjinxing。jixianjiangmiaomuzhongzicuiyashiqizhangchupeigen，ranhouduanqubufenpeigenzaibozhong。bohoubaochimiaochuangjingchangshirun。zheiyangchutudeyoumiaogenxixingtaifashenggaibian。jizhugenbianduan、cegenzengduo，bianyuyihoudeqimiao，younengtigaoyizhichenghuolv。
