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葡萄扦插繁殖技术

   2014-10-20 2456
核心提示:葡萄扦插分为冬春硬枝扦插和夏季绿枝扦插。用硬枝插,需要提前准备枝条,且春季温度较低,对土壤配比及水分要求较高,所以失败几率较高。而每年7月小暑至大暑期间,再结合葡萄的夏季修剪,进行扦插更容易成活。现将葡萄扦插繁殖技术介绍如下。

    putaoqianchafenweidongchunyingzhiqianchahexiajilvzhiqiancha。yongyingzhicha,xuyaotiqianzhunbeizhitiao,qiechunjiwendujiaodi,duiturangpeibijishuifenyaoqiujiaogao,suoyishibaijilvjiaogao。ermeinian7yuexiaoshuzhidashuqijian,zaijieheputaodexiajixiujian,jinxingqianchagengrongyichenghuo。xianjiangputaoqianchafanzhijishujieshaoruxia:

 

    qianchashi,qudangniandelvzhi20-50limi(yue3dao5jie),shangduanzhiliu1piannenyehuoya,xiaduanxiejian,bingquchuqitafenzhiheyepian,zaishiyongzhuanyongdeshenggenfenleiyaojianbilijinxingjinpao,huozhangenchulihoubeiyong。tongshi,haiyaozhunbeiqianchajizhi,sha、tu、feian2∶1∶1debilipeizhi。qiechatiaoyaosuicaisuichulisuicha,chatiaojianjuyingzai10-30limi,shenduzhiliuyijiedaiyedezhitiaozaiwaijike。daichatiaoquanbuchahaohou,jiangtuanshi、guantoushui,bingdazheyangpeng,shiturangbaochilveweichaoshi,15zhi20tianshenggenhou,chediaobiyinwu,zhubuzengjiaguangzhao,cushidingduanye、yazhengchangshengzhang,70tianhoujiweiqianchachenggong。

 
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