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城市街道绿篱的正确养护方法

   2014-11-15 2177
核心提示:绿篱是园林绿化的重要组成部分,在城市中是不可或缺的绿化元素。但我们很遗憾的发现,很多地方的城市绿篱由于养护不当,长势衰弱,不仅影响了观赏效果,还不能有效地发挥其生态作用。那么城市街道绿篱的正确养护方法是什么呢?

lvlishiyuanlinlvhuadezhongyaozuchengbufen,zaichengshizhongshibukehuoquedelvhuayuansu。danwomenhenyihandefaxian,henduodifangdechengshilvliyouyuyanghubudang,zhangshishuairuo,bujinyingxiangleguanshangxiaoguo,haibunengyouxiaodifahuiqishengtaizuoyong。neimechengshijiedaolvlidezhengqueyanghufangfashishenmeni?

 

第一、要科学栽植。

绿篱种植的密度应根据使用目的、树种特性、苗木规格、绿篱形式、种植地宽度来确定。一般来说,像大叶黄杨、小叶黄杨、金叶女贞等枝叶繁茂且极耐修剪的植物可以适当种稀些,而像榆树、贴梗海棠、红瑞木等枝叶较为稀疏的植物则可适当种密一些。大规格苗子可以适当稀植,小规格的苗子可以适当密植。长势慢的树种可以适当密植,而长势快的树种则应适当稀植。总之一条,使绿篱透风透光是第一位的,而美观、快速出效果则是第二位的。一般来说,矮篱株距约20厘米,行距30厘米。中篱株距50厘米,行距70厘米;高篱株距约60厘米至150厘米,行距约100厘米至150厘米。两排以上的绿篱,植株应呈品字形交叉栽植。  

 

dier、shuifeideguanliyaokexue。

chengshijiedaodelvlizaishuzhongdexuanzeshangyingkaolvnaicufangguanli,duishuifeiyaoqiubuyandeshuzhong。danyouyuhuanjingsuoxian,youxiedifangkexuanzedezhiwupinzhongjiaoshao,jiazhichengshijiedaoshengtaihuanjingjiaocha,tebieshiqicheweiqideyingxianghexiajidefushere,duilvlideshengzhangdouyouyidingdeyingxiang。guci,lvliyexuyaojingxideshuifeiguanli。shouxianyaoshizudifei,difeiyingxuanyongjingfushufajiaodequanfei,yongzaipeituchongfenbanyun。dangnianchuqiukezhuishiyicilinjiafei。yihoudeshifeikaolvchengshihuanjingyingjinliangxuanyonghuafei。chunjikezhuishidanfei,qiujikezhuishilinjiafei。  

 

给绿篱浇水,首先是每年的解冻水和封冻水必须要浇足浇透。其次是4月、5月、6月、9月、10月各浇一次透水,夏季降水丰沛,可少浇水或不浇水。还需一提的是,在北方一些干旱地区,用作隔离带的绿篱还应对树体进行冲洗,将叶表的尘土冲掉,有利于植株进行光合作用,利于植株生长。  

 

第三、要恰当修剪。

duilvlijinxingxiujian,yaocongzhongzhihoujinxing。zhongzhihoudexiujianshiweileshilvlizhengqihuayi,meiguan,erqiekeyijianshaozhizhudezhengteng,tigaoqichenghuolv。zaizaizhidangniandezhongqiushijie,yekejinxingqingduxiujian。cihou,meiniandadexiujianyouliangci,yishi“wuyi”qianhou,ershiguoqingjieqianhou,zheilianggeshiduanqiwenbugaobudi,yebushibingchonghaidegaofaqi,feichangshihexiujianlvli。zaipingshideyanghuzhong,haikesuishiduizhangchuliqianglimiandezhitiaojinxingxiujian,baochilvlidezhengtimeiguanxing。duiyuyixieyoubingchongweihaidelvli,tebieshilihuanchuanranxingjiaoqiangdezhenjunxingbinghai,zaixiujianqianshouxianyaojiangbingqingkongzhizhu,fangzhibingqingkuaisukuosan。xiujianhouweilejianshaobinghaiweihai,haikepensajiajituobujin、duojunlingdengguangpushajunjijinxingyufang。  

 

disi、yaozuohaodongjifanghugongzuo。

chengshijiedaolvlidedongfangyeshigefeichangzhongyaodegongzuo。yibanlaishuo,dangnianzhongzhidelvli,bulunzhangshiruhe,dangniandouyingjinxingdongfang,kexuehelidedongfang,bujinkeyishilvlianquanyuedong,erqiehaikeyishilvlizailainianzhangshiwangsheng。dongfangkeyicaiyongsuliaobuhuowufangbudashechenggongpeng,xiangbieryan,suliaobutouguangxinghao,lvlizhangshigengwangyixie。yinianchuchun,kezailvlideliangtoujiangfugaiwujiekai,shiqitongfengtouqi,jinxinglianmiao。sanyuexiaxunkequanbuchequfugaiwu。dierniandedongfang,keduilvlisizhoujinxingweidang,dingbubuzaifengbi,zheiyangzuoyoulianggehaochu,yishikeyidangfeng,jianshaochoutiaoxianxiang;ershikeyiyouxiaobimiancheliangxingzoushijiangyixiesaguorongxuejidexuejianjinlvlili,yingxianglvlishengzhang。disannianqi,kebujinxingdongfang。danruguotiaojianyunxu,yekeandiernianfangfajinxingdongfang。

 
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