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为什么要采取苗木假植及技术要点

   2014-08-04 840
核心提示:在苗木的栽培管理中经常会听到一个名词,那就是“假植“。什么是苗木假植呢?苗木假植就是用湿润的土壤对苗木根系进行暂时的埋植处理。那为什么要进行苗木假植呢?苗木假植的意义何在?苗木假植有哪些注意事项?下面一一为你解答。

在苗木的栽培管理中经常会听到一个名词,那就是“假植“。什么是苗木假植ni?miaomujiazhijiushiyongshirundeturangduimiaomugenxijinxingzanshidemaizhichuli。neiweishenmeyaojinxingmiaomujiazhini?miaomujiazhideyiyihezai?miaomujiazhiyounaxiezhuyishixiang?xiamianyiyiweinijieda。

 

苗木假植的意义:duiyuchupuhouyoubunenglijizaizhidemiaomu,bukenengjiangqizaiyuandizhonghui,danshibuzhongzhimiaomuyouhuihenkuaikusi,zhezhongdebanfajiushijiangzheixiemiaomujinxingjiazhichuli,zheiyangjinengbaozhengmiaomudexianhuo,youweihouqidemiaomuzaizhijianshaolezaiciwamiaodedalianggongzuo。

 

苗木假植如果技术不到位,会造成大批苗木的干枯死亡,损失会十分惨重。要想保证苗木假植后的成活率,需要做到以下技术要点

 

miaomujiazhikefenweilinshijiazhiheyuedongjiazhiliangzhongleixing。duijiazhishijianbuyizhangdemiaomukejinxinglinshijiazhi。fangfashixuanbeiyin、paishuilianghaodedifangwayijiazhigou,goushenhegoukuanwei30limiyu50limi。jiangjiazhimiaomuchengkundipailiezaigounei,yongjiaoxideshinitufugaimiaomugenxihemiaojingdexiabu15limi~20limi,bingcaishi,yifangtoufengshishui。yibanfutuhoudu20limizuoyou,buyitaihouyebuyitaiqian。

 

yuedongjiazhidefangfashizairudongqian,xuanpaishuilianghao、beiyin、beifengdedifangwayitiaoyudangdizhufengfangxiangchuizhidegou,goudeguigeshimiaomudaxiaoerding。jiazhiyinianshengmiaoyibangoushenhegoukuanwei30limiyu50limi,damiaohaikeshidangjiashen。yingfengmiandegoubizuocheng45dujiaodexiebi,ranhoujiangmiaomudanzhujunyundipaizaixiebishang,shimiaomugenxizaigouneishuzhankai,zaiyongshitujiangmiaomugenhemiaojingxiabanbugaiyan、caishi,shigenxiyuturangmijie。gouneiturangshiduyiqizuidachishuiliangde60%weiyi,jishouwochengtuan,songkaijisan,fugaigenxideturangbunengjiazacao、luoyedengyifaredewuzhi,yifanggenxishourefamei,yingxiangmiaomudeshenghuoli。

 

buguanshilinshijiazhihaishiyuedongjiazhidejiazhigoudouyaozhuyiyixiajidian:

 

yishiyingxuanzaibeifengchu,yifangchoutiao;

ershiyingxuanzaibeiyinchu,fangzhichunjizaizhiqianfaya,yingxiangchenghuo;

sanshixuandishigao、paishuilianghaodedifang,yifangdongjijiangshuishigouneijishui。

 

shijianbiaoming:xiumianqishutihanshuiliangdidemiaomubuyijiazhi,rukulianshudengshuzhong。suoyimiaomujiazhiyeyinggenjubutongshuzhongdeqingkuang,quedingshifoucaiyongjiazhi。


 
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