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苗木遭受涝害应当如何救治

   2014-12-02 635
核心提示:苗木涝害应以预防为主,但有时候天气总是能出乎人的意料,尤其是夏季的降雨量。因此苗木难免会遭遇涝害,当苗木受到涝害时,我们应该积极采取措施进行救治。

miaomulaohaiyingyiyufangweizhu,danyoushihoutianqizongshinengchuhurendeyiliao,youqishixiajidejiangyuliang。yincimiaomunanmianhuizaoyulaohai,dangmiaomushoudaolaohaishi,womenyinggaijijicaiqucuoshijinxingjiuzhi。

 

yi、miaomuzaoshoulaohaihouyingdangdiyishijianjinxingpaishui

jishipaishuishiwanjiushoulaoshumudeshouyaozhiju。yinweishumuzhangqichuyushuijinzhuangtai,turangzhonghanshuiliangguogao,queshaoyangqi,shumugenxibunengjinxingzhengchanghuxi,birandaozhigenxifulanersiwang。paishuishiyaogenjushumudenailaoxinglaijuedingpaishuidexianhoushunxu,buke“meimaohuziyibazhua”。yibanlaishuo,duinailaoxingjiaochadeherouzhigenshumuyingxianpaishui,nailaoxingjiaoqiangdekeyianpaizaishaohoujinxing。paishuideshunxuhaiyaogenjushumuzaizhidehuanjinglaiqueding,zaizhizaidiwachudeyingxianpai,dishijiaogaodekewanxie;zaizhizaisushatuhuosharangtuzhongdekewanxiejinxing;zaizhizainiantuhuonianrangtuzhongdeshumuzeyingxianpaishui。paishuishiduishoulaochengdubutaiyanzhongdeshumukerengongpaishui,damianjishoulaohuoshoulaochengdujiaozhongzeyongshuibengdengshebeipaishui。

 

er、miaomuzaoshoulaohaihouyingdangcaiqushidangxiujian

yinweishoulaoshumugenxiyijingshousun,yingxiangleduishuifendexishou,ercishidishangbufendezhengtengbingweitingzhi。xiujiandemudejiushiweilejianshaoshutishuifendexiaohao。xiujianyishuzhi、shuyeheduanjieweizhu,keshishoulaohoudeshushiquedingxiujianliang。shushiyueruodexiujianliangjiuyueda,duiyumengnienenglijiaochadeshumuzeyingyishuyeweizhu。xuyaoyitideshi,yujibushixiujiandezuijiajijie,cishixiujian,shangkoujiyishoudaobingchonghaiqinran,guxiujianshiyaozhuyijiankoupinghua,jinliangjianshaoduishangkouzhoubianshupidepohuai,fangzhisilie。xiujianhouhaiyingjishiyongshilahuoyouqiduidajiankoujinxingchuli。

 

san、miaomuzaoshoulaohaihouyingdangshidangzheyin

zheyinyishikeyibimianqiangguangzhaoshe,fangzhidibiaoshengwenguogao,ershikeyiyouxiaojianshaoshutishuifenzhengfa。suoyi,duiyuyemei、zhenzhumei、bitaodengyixiebunailaodehuaguanmu,jinxingzheyinfeichangyoubiyao。

 

si、miaomuzaoshoulaohaihouyingdangshutichangan

对于一些树干粗大而又无遮阴处理的大树,缠干也是一种行之有效的措施。它的作用是可以使树体避免阳光直射而减少水分蒸发。缠干材料用草绳最好,不仅价格低廉,透气性好,而且保水能力也较强。缠干高度一般为主干高度的1/2至2/3。缠干后及时对草绳喷雾,使其处于湿润状态。

 

wu、miaomuzaoshoulaohaihouyingdangzhonggengsongtu

paishuihoudaibiaotulvegan(yibuniantieqiaoweiyi),yaojishijinxingzhonggeng。zhonggengdemudeshijiasuturangshuifenzhengfa,zengjiaturangdetouqixing,youliyuhuifushushi。lingwai,rushoulaohaideshumuzhoubiandibiaoyinghuapuzhuangguoduo,haiyingjishijiangpuzhuangbufenchaichu,kuodashumugenxidehuxikongjian,tongshiyeduishumuzhoubianturangzhongshuifendezhengfashifenyouli。

 
标签: 苗木 涝害 救治
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