进入21世纪，随着边坡绿化工程量的急剧增加，人们越来越关注生态入侵的潜在风险，因此公路绿化设计者多采用乡土植物进行边坡绿化，实现其乡土化和自然化，最大限度恢复原有植被。
zaifuhebianpolvhuajibenyuanzedeqiantixia，xuanzebianpolvhuafangfaxukaolvyixiayinsu：lvhuahousuoyaodadaodexiaoguo，rumeixueyaoqiu、anquandengjiyaoqiudeng；bianposuozaidiqudeqihoutiaojian；bianpodedizhitiaojian，rutuzhi、podu、feili；yanpohaishejidaojielifayuqingkuang；shigongtiaojian，rushigongjixie、shigongjijiedeng。
shishibianpolvhuadeyiyizhongda，qizhuyishixiangyehenduo：
shouxian，shigongquguihuayaojianchiyongjiuyulinshixiangjiehe，lvhuagongchenghezhutigongchengtongshiguihuasheji、shigong。
qici，gongchengshengtaicuoshiyaoyinpozhiyi，zaiquebaobianpowending、daolusheshiyouxiaofahuigongnengdeqiantixia，jinliangjiangdigongchengzaojia。
disan，xiediaozhouweihuanjing，xingchengyuzhouweihuanjingxiangxiediaodepomian。zaihuifuzhibeidejichushang，zhongshiyuanlinjingguandemeihuaxiaoguo。pomiandelvhuayingyuzhouweishanpodaoludelvhuaxiangjiehe，xingchengyizhongzirandejingguanxiaoguo。zuihou，wuzhongpeizhiyingjinliangjianqingweihuguanligongzuo，shiqizaiduanqineixingchengyuzhouweihuanjingxiangxiediaodezhiwuqunluo，bingzuizhongdadaowending。
chulechangguibianpolvhua，haiyoujizhongteshubianpolvhuazaishigongzhongjingchangyudao：yanshibianpolvhua，yanshibianpoyibanshugaodoubianpo。wuzhiwushengzhangdetiaojian，lvhuashixuyaoketu。duiyujielibufayu、wendingxinglianghaodeyanpo，kekaolvtengbenzhiwulvhua；duiyujielifayudeyanpo，yingchongfenkaolvpomianfanghu，yibancaiyongzhishengtonglvhua。
高硬度土质边坡绿化，当土壤抗压强度大于15公斤/平方厘米时，植物根系生长受阻，植被生长发育不良，这时可采用钻孔、开沟客土改良土壤硬度，也可以采取植生砼绿化。
陡坡绿化，对于坡度超过25°的边坡，绿化时要注意边坡防护，可选用灌木、草本类植物，可在边坡上打桩，设置栅栏，浆砌石框格以利于边坡稳定和植物生长。
jingdianbianpolvhua，cizhongxiangmuduimeixueyaoqiugao，youtiaojianjinxingjingchangweihuheguanli。lvhuashixujingguojingxinshejiheshigong，shumuyixuanyongsijichanglvlei，caoleiyicaiyongshengzhangwangshengdepinzhong，haikezaizhihuahui。
“三分种，七分养”的道理同样适用于边坡绿化。施工中的养护应根据天气情况适时雾状浇水，促使种子萌发；及时揭开无纺布，以免影响草苗生长；及时施肥，促进草苗发育；喷施农药，预防病虫害。
ganggangwangonghoudeyanghuyingbaochipomianshirunzhicaozhongquanman、qimiao，caomuzhiwuhelifenpeicuoluoyouxu，yuzhoubianhuanjinghexieshengzhang；yigeyuehou，quanmianpuchacaozhongjimiaomushengzhangqingkuang，duiyushengzhangmingxianbujunyundeweizhiyingyububo；jishiguangai、shifei、bingchonghaifangzhi、bubo、buzhong、jizhixiubu、zhengzhi、jianfa，cujincaomiaoshengzhang，baozhenglvhuaxiaoguo。
