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首页 > 新闻中心 > 苗木修剪中易走的七大误区
新闻中心
苗木修剪中易走的七大误区
发布时间:2014-03-04        浏览次数:606        返回列表
  苗木栽培养护有很多道技术含量很高的工序,其中修剪工序就是一项重点工作,如果修剪不当会容易造成苗木生长衰弱、树形不美观、花少及观赏效果不佳的不良后果。南北花木网通过搜集整理相关资料,现将一些苗木修剪常见误区及对策介绍如下,与苗木业内人士交流共享。  

wuquyi zhongshuxingqingshengzhang

xiujiangongzuoshouxianyaobaozhengqinengzhengchangshengzhang,qicicaishishiqijuyoujiaoyoumeideshuxing,liyuguanshang,zheishimiaomuxiujiandejibenyuanze。raner,zairichanggongzuozhong,henduorenbenmodaozhi,yi“mei”weixian,caiquweidiaozhengshuxingerjiejudazhidengcuoshi,yingxiangmiaomudezhengchangshengzhang。yinci,zaixiujianqian,shouxianyaorenzhenshejixiujianfangan,babuyingxiangmiaomuzhengchangshengzhangzuoweixiujiandediyiyaowu。  

wuquer zhongshuzhi、duanjie,qingshuhuaya

youxierenweilejianshaokaihualiang,shidehuaduodaerhuaqizhang,changduibitao、yuyemeidenghuaguanmujinxingshuzhihuoduanjiezhitiao。qishi,zaixiujianguochengzhong,tebieshizaidongjihuochuchundexiujianguochengzhong,zaibaozhengmiaomuzhengchangshengzhang、shuxingmeiguandeqiantixia,keyishidangjianshaoduizhitiaodeshuchuhuoduanjie,tongguoduiguomihuayajinxingshuyatongyangkeyiyouxiaojizhongyingyang,shibaoliuxiadehuayakaihuadaerhuaqizhang。  

wuqusan zhongxiumianqi,qingshengzhangqi

在工作中,许多人对苗木的休眠期修剪比较重视,而忽视了摘梢、去萌蘖等生长期的修剪。殊不知,苗木生长期的修剪也很重要,修剪合理,不仅可以使苗木生长旺盛,形成优美的树冠,而且可以有效减少休眠期修剪的工作量。例如,5月中旬至6月中旬对碧桃进行摘心处理,可以有效控制花位上移,提高花芽的饱满度,小树摘心可以提早成型。在7月中下旬,疏除过密枝条可以有效改善树冠的通风透光条件,促使营养转向花芽分化。此外,在8月中下旬对一些花灌木进行摘心,还可以有效控制新梢生长,促进枝条充实,提高枝条的越冬能力。  

wuqusi zhonghuaqian,qinghuahou

zaigongzuozhong,renmenwangwangzhongshiguanhuamiaomudehuaqianxiujian,yinweihuaqianxiujiankeyibaozhengkaihuazhiliang。huahouxiujianwangwangbeihushi,congeryingxianglezheileimiaomudeshengzhang、huayadefenhuayijilainiandekaihuazhiliang。huahouxiujianyeshiyijianhenzhongyaodegongzuo,bixuzuozuzuoshi。liru,bitao、yuyemei、mudandenghuaguanmu,zaikaihuahouyingjishijiangcanhuajianchu,rubujishijianchucanhua,jiuhuidaozhizhizhujieguo,congerxiaohaodaliangyangfen,yingxianghuayafenhua,daozhilainianhuashaohuohuaxiao。lingwai,xiangziwei、yuejidengduocikaihuadehuaguanmu,yinggaizaimeicihuahoujishijinxingxiujian,zheiyangzuokeyicufaxinzhi,kaichuxindehuaduo。  

wuquwu zhongduanjie,qinggengxin

对于一些花灌木,在修剪时注重对枝条进行短截,而忽视了枝条的更新。例如,对贴梗海棠修剪时,错误理解贴梗海棠“老枝开花”的习性,只注重对一些枝条进行短截,而忽视了对一些开花老枝的更新。其实,贴梗海棠开花最为繁茂的是3年至5年生的枝条,5年以上的老枝条开花能力逐渐减弱。故此,应及时对开花老枝进行更新,使整个植株始终保持开花繁茂的状态。  

wuquliu zhongzhugan,qingzhuzhi

zaigongzuozhong,womenchangjiandaoyixiexingdaoshushuganbizhi,danzhuzhidefenbuquebujunyun,doushengzhangzaiyigeguijishang,dele“kabozibing”。zheizhongqingkuangshiyinweihushilezhuzhidexuanliuerxingchengde。zheiyangbujinyingxiangshuguandekaizhang,erqiezaiqiangduiliutianqijixiadaxuehou,dazhiyuzhuganfeichangrongyifashengpilie。zhengquedefangfashi,zaixuanliuzhuzhishi,yaozaibutongfangxiangxuanliubijiaocuzhuangdexinshengzhitiaozuozhuzhipeiyang,suoxuanliudezhitiaobixufenbujunyun,erqieyaoshangxiacuoluo,zheiyangzuoshuguancainenggengkaizhang,kangfengxuenenglicaigengqiang。  

wuquqi zhongshuguantongfeng,qingmiaomushouming

zaiduiyuyemei、bitao、fatongdengmiaomujinxingxiujianshi,henduorendouxihuanjiangqixiujianweibeixing,haimeiqimingyuebeixingdeshuguangengtongfeng,burongyiyinfabingchonghai。shubuzhi,beixingshuguansuirantongfenglianghao,danyouyuqiduizhitiaoshuchuguoduo,weifanlemiaomudeshengzhangxixing,yesuoduanlemiaomudeshouming。zhengquedefangfashi,duiyuyemei、bitaodenghuaguanmukeyicaiqukaixinxing,shizhenggeshuguanchengbianyuanxing,bujinkeyishizhizhutongfengtouguang,erqieliyumiaomudeshengzhang。duiyufatong,rushangwudianxian,xiawuguandao,zeyingcaiyongziranyuanguanxing,zheiyangbujinzheyinmianjida,erqieliyuzhizhushengzhang。

yishangweihenduomiaomuzhongzhihuzaijimiaomuxiujianshiyifandeqidawuqu,xiwangduibenwendeyuedu,bangzhuninzouchuwuqu,zouxiangzhengqueguifandezhongzhidaolu。