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日本晚樱盛花期扦插技巧

   2015-06-12 3583
核心提示:日本晚樱花大、颜色鲜艳、花期长、气味芳香,是樱花中的优良品种。其嫁接繁殖成苗慢,操作繁琐,硬枝扦插又很难生根。笔者在生产中摸索出以蛭石为基质,用带嫩梢的一年生枝条在

日本晚樱da、yansexianyan、huaqizhang、qiweifangxiang,shiyinghuazhongdeyouliangpinzhong。qijiajiefanzhichengmiaoman,caozuofansuo,yingzhiqianchayouhennanshenggen。bizhezaishengchanzhongmosuochuyizhishiweijizhi,yongdainenshaodeyinianshengzhitiaozaishenghuaqiqiancha,chenghuolvhengao。jutizuofaruxia:


日本晚樱图片

一、基质

yongpengzhangzhishizuojizhi,baochiphzhi6.2。bizhefaxian,yejianzhishimiaochuangdewendubituchuanggao2℃zhi3℃,erzhongwuwendudiyutuchuang1℃zhi2℃,shuomingzhishimiaochuangzhouyewenchaxiao、jiwenda,baowenxiaoguohao,youliyugenxishengzhang。shengchanzhong,yikelizhuangdezhishiweijia,tatongtouxinghao,liyushenggen。erfenmozhuangzhishifazhan,touqixingcha。yumiaoshizhishizhongbuyaochantu,fouzeyilangen。

二、扦插时间

从4月至7月均可进行,实验记录如下表:由上表看出樱花盛花期qianchachenghuolvzuigao,yincishizhizhuzhengchuyushenglihuodongshengqi,yiyushenggen。4yue28 riqianchade,6yue28riyizaihouweihuanmiao,5tianhoumengfa0.5limidexinya,peiyang4 nianhouhuakaimanshu。

san、chatiaodexuanquyuchuli

chatiaodexuanqu zaishengzhangjianzhuangdemushushangjianqu15limizhangdezhitiao,qishangduandaidangnianshengxinshao,xiaduanshiyinianshengzhitiao。xinshaoshangdeyepiankeyizhizaoyangfen,yinianshengzhitiaoyimuzhihua,qianchayiyuchenghuo。shiyanzhengming,3zhi6nianshengzhitiaoqianchajuedabufenfulansiwang。youcikejian,chatiaodechenghuolvyunianlingyouguan,zhitiaonianlingyueda,qishengligongnengyueruo,yuenanyichenghuo。

插条的处理 插前要摘掉插入蛭石部分的叶片,保留上部叶片。插条用1000ppm萘乙酸快蘸处理。即:将插条基部2至3厘米处插入1000 ppm萘乙酸溶液中,之后立即拿出进行扦插,随蘸随插。
 

四、扦插方法

yongzhuanleichenggao20limi、kuan1mi(zhangdushichatiaoduoshaoerding)demiaochuang,miaochuangdicengpu2zhi3limidehesha,zaitianru15limihoudezhishi。meige1mizhuang1gelixinshipentou,huoyongpenwuqipenganlianjiezaizilaishuiguanshangjinxingpenwu。5yueshangxundayinpeng,zhouweiyongshuzhizuolibadangfeng,weibaowenbaoshiyekezaimiaochuangshangshesuliaopengzhao。chatiaochengxingchuizhichayuzhishizhong,zhuju2limi,xingju4limi,chahouguantoushui。qianchashendu6zhi8limiweiyi,yinweijuguancha,5limishenchuwendubi10limishenchuwendupingjungao2℃zhi4℃,dabufenyuhezuzhijibudinggendoushengzai6zhi8limichu。

五、插后管理

jingchangjinxingpenwu,baochiyemianshirunshichenghuodeguanjian。zaiqiwengaodezhongwupenwucishugengyaoduo,jiangeshijianyaoduan。yejianjizaochenyoulushuishikeyibupen,kongqixiangduishidubaochizai90%yishang,zhishishidubaochizai58%zhi60%。zaishenggenzhiqianyidingyaodadaozheigezhibiao,tebieshizaixingchengyuhezuzhizhiqiangengyingzhuyi。5yueshangxun,yaoshezheyinpengyifanglieribaoshai。dangsuliaopengneidewenduchaoguo35℃shidakaipengliangtoujinxingtongfeng,daiwendujiangzhi27℃houzaimifenghao。tianqiguore,kezaisuliaopengwaipenshui,jinengjiangwenyoukebimianpenshuiguoduodaozhizhishihanshuiliangguoda。


日本晚樱花朵

六、移栽时间与方法

dangchatiaogenxizhangdao6zhi8limishijishiyizai。guowanyizai,chatiaogenxihuibianhefulan,yepianyezhujianbianhuang。zheishiyinweizhishizhinengbaowen、baoshi、tongqi,qicuigenzuoyong,danmeiyouyingyangwuzhigongchatiaojixushengzhang。lingwai,duiyugenshaohuozhishengyushangzuzhiweishenggendechatiaoyingbaoliuzaimiaochuangzhong,daigenzhanghaohouzaiyizai。

创造一个适于扦插苗继续生长的环境是保证移栽成活的关键。应选择肥沃不积水的地块,做长8米、宽0.3米的南北向畦,掺入沙壤土深翻30厘米,再覆上2厘米厚的沙壤土。整平畦面,每畦栽一行,株距 30厘米。将日本晚樱插条degenxiliantongzhouweizhishiyibingfangrudingzhixuezhong,yongshatugaimanxue。buyaoyonglianya,yifangzheduannengen。suijiyongshuiguantouqimian,bingzaishangmianda1 .2migaodezheyinpeng。meitianpenwu2zhi3ci,baochiyemianshirun,dimianjingchangjiaoshui,jianganjianshi。zheiyangyizaidemiaozibuhuanmiao,chenghuolvgao,shengzhangzhengchang。


 


 
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