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三角梅栽培繁殖技术要点

   2015-11-02 2018
核心提示:三角梅别名:三角花、九重葛、叶子花。科属:紫茉莉科,叶子花属。三角梅图片形态:植物,是常绿攀援灌木,茎有弯刺,并密生绒毛;枝具刺、拱形下垂。单叶互生,全缘。花顶生,

三角梅bieming:sanjiaohua、jiuzhongge、yezihua。

keshu:zimolike,yezihuashu。

三角梅栽培繁殖技术要点
三角梅图片

xingtai:zhiwu,shichanglvpanyuanguanmu,jingyouwanci,bingmishengrongmao;zhijuci、gongxingxiachui。danyehusheng,quanyuan。huadingsheng,chang3duocushengyuyezhuangbaopiannei,baopianluanyuanxing,zihongse,weizhuyaoguanshangbuwei。

xixing:yuanchanbaxi,zhongguogedijunyouzaipei。xiwennuanshirunqihou,bunaihan,zai3℃yishangcaikeanquanyuedong,15℃yishangfangkekaihua。xichongzuguangzhao。duiturangyaoqiubuyan,zaipaishuilianghao、hankuangwuzhifengfudenianzhiturangzhongshengzhanglianghao,naipinji、naijian、naiganhan、jijishui,naixiujian。

zaipeifanzhi:duocaiyongqiancha、gaoyahejiajiefafanzhi。qianchayi3~6yueweiyi。gaoyafanzhiyueyigeyueshenggen。yizaiyichunjizuijia。shengzhangqiyaozhaixin,cushihuayafenhuahemengfacezhi。wendaipenzaizuishiwenduwei15℃~30℃。

栽培要点:①培养土的选择:三角梅duiturangyaoqiubuyan,danpajishui,bunailao,yinci,bixuxuanzeshusong、paishuilianghaodepeiyangtu;helishifei:yiban4~7yjweishengzhangwangshengqi,meige7~10nshiyefeiyici,feiliaokeyong10%~20%fushudoubing、caizibingshuihuorenfenshuideng。8yuefenkaishi,weicushiyunlei,shiyilinfeiweizhudefeiliao,mei10tianshifeiyici。cong10bdao1 1yuezhongxun,meigebangeyuexuyaoshiyiciyilinfeiweizhudefeiliao,feishuinongduwei30%~40%。yihoumeicikaihuahoudouyaozhuifeiyici,zheiyangshisanjiaomeizaikaihuaqibuduandedaoyangfenbuchong;②zhuyixiujian:sanjiaomeishengzhangxunsu,shengzhangqiyaozhuyizhengxingxiujian,yicujincezhishengzhang,duoshenghuazhi。xiujiancishuyibanwei1~3ci,buyiguoduo,fouzehuiyingxiangkaihuacishu。meicikaihuahou,yaojishiqingchucanhua,yijianshaoyangfenxiaohao;③zhuyiguangzhaohetongfeng:sanjiaomeishiyizhongyangxingzhiwu,ruguobaifangweizhijingchangyinbi,huishizhizhutuzhang,ruguobaifangweizhibutongfeng,huishiyezituoluo,yingxiangzhizhudeshengzhanghekaihua。

三角梅图片
三角梅图片

病虫害防治:三角梅病虫害较少,主要有叶甲、蚜虫、刺蛾和蚧壳虫等为害,叶甲、蚜虫、刺蛾可用2.5%敌杀死乳油或烟参碱喷洒。常见病害主要有叶斑病和枯梢病,及时剪除病残枝叶,药剂防治可用托布津等防治。
       用途:三角梅苞片大,色彩鲜艳如花,且持续时间长,宜庭园种植或盆栽观赏。还可作盆景、绿篱及修剪造型,是厦门市与深圳市市花,赞比亚的国花;欧美用三角梅作切花;三角梅还是一味中药,有散痢消肿的效果。
 

 
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