园林苗木的修剪方法

       园林苗木的夏季修剪十分重要。通过夏季的修剪，可以使植株体内养分、水分、激素等生长所需物质进行合理要分配，效果比冬季修剪要快。同时，夏季修剪可以合理及时地改造或保持树冠造型，调整树冠枝条密度，改善通风透光条件，从而提高园林树木的观赏效果，增加其花果量。

 

修剪时间

yibanlaishuo，congshumukaishimengdongdaoshenqiuluoyeqiandezhenggeshengzhangqisuojinxingdexiujiandoujiaoxiajixiujian，shidongjixiujiandejixuhebuchong。danzaishijicaozuozhong，yinggenjubutongshuzhongdewuhouqi、shengzhangfayuguilvjiyuanlinguanshangyaoqiu、shengchanmudelaiquedingjutidexiujianshijian，bunengyigaierlun。

 

 butongshuzhongdeyaoqiu

duiyixiechunjihexiachukaihuadehuamuruyulan、lianqiao、dingxiang、yuyemei、tiegenghaitang、chuisihaitang、ditang、yinghua、qiangweidengyingzaihuaxiehoujishijinxingduanjie，yifangmiankeyifangzhijieguohuoxingchengtuzhangzhixiaohaoyangfen，lingyifangmiantongguoduanjiecufafushao，shifushaozai7yuehuayafenhuaqixingchenghuaya，weilainiankaihuazuohaozhunbei。duixiajikaihuadejinyinhua、jinyinmu、zhenzhumei、mujin、ziweideng，yingzaikaihuahouqilijijinxingxiujian，duiyuejileiguanmu，yaosuishijianchucanhua，fangzhijieguoxiaohaoyingyang，cushizaofafushao，zaoxingchengdinghuaya，zaokaihua、duokaihua，suoduankaihuajiange。

 

yingdangjingchangjinxingzhengxingxiujian，danduineixiezaibeifangyuedongkunnandeshuzhong，runvzhen、jinyenvzhendengyingzai9yueditingzhishengzhangqianjinxingqingduanjiehuobuxiujian，jinkenengrangzhitiaoshengzhangchongshi，yiliyuyuedong。duiyuedongxingnenghaodeshuzhong，yingbaquannianzuihouyicixiujiananpaizaitingzhishengzhangdelinjieqiqian，zheiyang，keyijieshengxiujiantouru，bingzaijinkenengzhangdeshijianneibaochishuxing。

 

changlvshushengzhangwangji，yaoduishengzhangguozhangdetuzhangzhijinxingduanjie，cushijiankouxiamiandeyeyamengfachugengduodexinzhichongshishuguanneitang。duizonglvleizhiwu，yaosuishijiandiaoxiamianshuailao、fahuang、posuideyepian，baochiguanshangxiaoguo。

 

修剪原则

yaoyinshu、yinpinzhong、yinshixiujian。meizhushudegetifayu、zhangshiqiangruoyouchabie，gepinzhongdeshengwuxuetexingbutong，jutidexiujianfangfaheshijiandouyaoqubieduidai。shumuzaixiajizhengchuyuwangshengshengzhangqi，xiujianmianbuleyaojiandiaoxuduoxinshaoheyepian。ruguoturangtiaojiancha，guanliyougenbushang，zaishutizhuzangyangfenshaodeqingkuangxia，xiujianduishudeshengzhangjiushiyizhongyizhi。fanzhi，ruguoturangshuifeitiaojianhao，xiajixiujiannenggouyouxiaocufafushao，kuodashuguan，kuozhanyemianji，tigaoshumuguanghezuoyongdexiaolv，jianshaodongjixiujiandegongzuoliang，bingnengtiqianjinrukaihuajieguoqi，suoduanyuanlinshumudepeiyuzhouqi。

 

zongzhi，miaomudexiajixiujianyeyao“yindizhiyi”，genjuzishendeqingkuanglaixiujian。