1.种植场地整理:首先对种植场地进行清杂、整理,结合开挖种植坑,对不良土壤进行更换,每穴施入 1.5 — 2kg 有机肥,覆盖 15cm 厚的种植土。栽植严格按设计要求和技术规范施工。坑壁垂直,底部水平,开挖统一有序堆放。
2. 放线定点:严格按施工图纸确定树木种植点。用经纬仪定位好几处基准点,并定好标志桩,然后从基准点结合绳尺放样,严格按设计图纸施工。
3 开挖种植穴:开挖树穴直径较泥球直径大 40CM ,深度比泥球的竖直高度深 20CM 。对种植穴土不合要求,同时做好换土工作。
4 苗木的运输及储存
a 、jiaqiangmiaoyuandezhiliangguanli。qiaomuyaoqiugenxifadaduocegen,ganxingtongzhi,picengwusunshang;guanxingfengman,shengzhangwangsheng,wubingchonghai;geleichicunguifan,yanjindiaoyun“luobugen”miaomu,yangezhixingzhaobiaowenjianyaoqiu。
b 、qiwaqianshiliangshuzhi,kaiwashijinliangbaohugenxi,zuodaojishiqimiao,jishiyunshu。shiyongbaoshuiji,fangzhizhiwunenshaojiye、yashuifenganhua。
c 、shangcheyingbaifangyouxu,jianshaojixiesunshang,duiluogenmiaomuzaishangcheqianyingzhannijianghuojinshi,duidaituqiudemiaomuyingduituqiujinxingkunbaozha,fangzhipoqiu。tebieshiqiudongjiliangjizhangtuyunshushiyingjiafugaiwu。duigeleimiaomuyaofenbiebiaozhupinming、guige。
d 、yundaogongdihouyitianneizhongbuwandeqiaoguanmu,yingcunfangzaiyinliangchaoshichuhuozanjinxingjiazhi。duizhangshijianbunengzaizhidemiaomuyingshishipenshuibaoshi、gaizheyangwang。
e 、场地内上下车或短距运输时,应轻拿轻放,严禁拖枝抓叶,保护土球和苗木枝叶完好。
5.苗木的栽植方法
①miaomudezaizhishijian
anguanli,luoyeqiaoguanmuyiqiudongliangjizaizhiweihao,changlvqiaoguanmuyichunjizaizhizuijia。ruogongqixuyaokezuodiaozheng,danbixuzuohaohouqiyanghugongzuo。
②miaomudezaizhifangfa
a 、zaizhiqianzhunbei。duimiaomujinxingshiliangshuzhidaye,quruoliuqiang,qingchubingchongzhi、bingshengzhi、jiaochazhi。jianchazaizhixueshifoushiheyubiaozhun,duisedaidemowenzaoxinggenjushejiyaoqiudingdiandingwei,fanggewangfafangyang,jiaojianligongchengshijiancha、renke。
b 、luogengenzaizhishi,zhirushuxueyiziranxingtaisankaigenxi,tiantuzhi 1/3 shi,qingtishuganzuoyouqianhouyaodongshigenxishuzhan,suijitiantufencengtashi、jingan。huitiantuyingdasui,yidatukuaihezawuyilvbuzhunhuitian。genjingbuweiyingzuoweishuiyan,shen 15cm , jiaoshui、fengkeng。
c 、daituqiudeshumuzaizhishi,yingjiangshufangzhenghoutiantu,duituqiudekunbangwuyaoqingchu,houkunbangdecaoshengbugaokezhijietiantujiaoshui。
d 、对模纹灌木栽植时,应适当增加建植地的高程,逐株进行栽植,边栽边踩实,最后浇足水。
6. 苗木的养护及修剪整形
chuzaizhijiaozushuiwai,banyuezhineiyingzaijiaoshui 2 — 3 ci,qihoumeizhoujiaoshuiyici,ruyuganhantianqishi,yingzengjiajiaoshuicishu。zaiganrefengjijie,yaojinxingshuguanpenshi。duizhongyanggelidaimiaomuhehutongmowenguanmu,zaizhihoujikexiujianzhengxing,baozhengzhengqiyizhi。jiaqianghouqidebingchonghaifangzhi,gaohaobingchongqingguance,yifangweizhu,fangzhijiehe。duiziran、ren、chusuozaochengdesunhai,yingjiaqiangrenyuanduishigongxianchangjianhu,zaizhongdiandiduanshezhibiaozhipai,lizhuqiansuodengfanghucuoshi,baozhengmiaomuzhengchangshengzhang。