beifangdiqurudongyihou，qiwenxiajiangmingxian，yushuijianshao，kongqigengjiaganzao。cishimiaomuyedaduojinruxiumianqi。weilefangzhimiaomuzaoshoudonghai、chonghaiweixie，rudonghouyingzhongdianzuohaoyixiaqixianggongzuo。
一、树干涂白
zhuazhuqinghaotianqiyongshihuijiashiliuhejiduizhigantubai，keyijianxiaomiaomuxiangyangmianyinzhouyewenchaguodaershoudaodeshanghai，tongshihaikeyishasiyuedongdebingjunhechongluan，yijuduode。
er、zhugan“chuanyi”
duibunaihandemiaomu，yaoyongcaoshengjuanganhuoyongdaocaobaoguozhuganhebufenzhuzhi，rangmiaomuzaidongjidaolaizhiqianchuanshang“mianyi”，yifangzhidonghai。
三、刮皮涂药
冬初要趁早将苗木主干、大枝及枝干分杈处的病皮、虫蛀皮等刮掉，集中烧毁或深埋，以消灭在树皮中越冬的病菌和虫卵。刮皮深度以皮层微露黄绿色为宜，在伤口处涂抹40%的福美砷可湿性粉剂50~100倍液或5~10波美度石硫合剂，以保护伤口。
四、设障御风
weidiyubingjianqinghanlengganzaodedafengkenengduimiaomuzaochengdeshanghai，yuedongqianyaozaimiaopudeshangfengfangxiangjiashefangfengqiang。fangfengqianggaoduyaochaoguoshugao。ciwai，fangfengqiangyaoyongmugun、zhugandengzhichengguding，yifangbeidafengchuidao。
五、控水防冻
jinrudongjihou，yaoyangekongshui，chutebieganhanwai，yibanbuxujiaoguan。yinweiruguoshutihanshuiliangguoda，yidanyudaodiwen，shutijiuhuijiebingpengzhang，zaochengshupikailie，daozhimiaomusiwang。
六、喷药灭害
苗木落叶后要喷施一次5波美度石硫合剂加五氯酚钠200倍液，以消灭越冬的病菌和虫卵。
七、冬前施肥
yaoyinongjiafeihefuhefeiweizhu，bushihuoshaoshidanfei。rudanfeishiruguoliang，huizaochengmiaomuzhitiaowangzhang，muzhihuachengdudi，kanghannenglixiajiang。feiliaoyishizaimiaomudecegenchu。
