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紫玉兰的繁殖方法

   2015-06-30 1286
核心提示:紫玉兰花朵艳丽怡人,芳香淡雅,孤植或丛植都很美观,树形婀娜,枝繁花茂,是优良的庭园、街道绿化植物,为中国有2000多年历史的传统花卉和中药。下面小编将重点介绍紫玉兰的繁

紫玉兰花朵艳丽怡人,芳香淡雅,孤植或丛植都很美观,树形婀娜,枝繁花茂,是优良的庭园、街道绿化植物,为中国有2000多年历史的传统花卉和中药。下面小编将重点介绍紫玉兰的繁殖方法


紫玉兰图片

ziyulankeyongfenzhu、yatiao、qianchahebozhongfafanzhi

fenzhuchun、qiujijunkejinxing,wachuzhitiaomaomidemuzhufenbiezaizhi,bingxiujiangenxiheduanjiezhitiao。

yatiaokexuanshengzhanglianghaozhizhu,qucu0.5―1limide1―2nianshengzhizuoyatiao。ruyoufenzhikeyazaifenzhishang。yatiaoshijianzaochun2―3yue。yahoudangnianshenggen,yumuzhuxianglianshijianyuezhang,genxiyuefada,chenghuolvyuegao。dingzhihou2―3nianjinengkaihua。

qianchashijianduichenghuolvdeyingxianghenda,yiban5―6yuejinxing。chasuiyiyoulingshudedangnianshengzhichenghuolvzuigao。yongshiwanfenzhiwunaiyisuanjinpaojibu6xiaoshi,ketigaoshenggenlv。

播种苗出土后1―2年的盛夏季节,需适当遮阳,入冬后还应防寒。为了让紫玉兰移栽shibushanggenxi,xiaomiaoyongnijiangzhanzi,damiaozaizhiyaodaituqiu,wadaxue,shenshifei。shidangshenzaikeyizhimengnie,youlishengzhang。suanxingturangyingshidangduoshilinfei。huaqianyuhuahoudezhuifeitebiezhongyao,qianzhecushixianhuanufang,houzheyouliyuyunlei,zhuifeishiqiwei3yuezhongxundao5yuefen。

ziyulanbunaihanheyanjian,pashuiyan,yaoqiuturangshusong、feiwo、shirunqiepaishuilianghaosharangtu。huanjingwenduguogao,guangzhaoguoqiang,tongfengtiaojianqianjia。turangbanjie、shuifenguoduo,yinqilangenkuyejiaoguanyongshuisuandubugou,hanyanliangpiangao,junhuiyinqiyepianfanhuang、yepianbanku。

zaibeifangyaoxuanzebeifengxiangyangzhichu。yizaiyaodaituqiu,yimianshirouzhigenshoushangerfulan。zaizhishijiankezaichunqiuliangji,beifangyingzaichunjitudijiedongzhihouzaizhi。zaishiyaoshenfantudi,xuedishifushudeyoujifei,jifeishangfubotuyiceng,ranhoufangruziyulan,shigenxishuzhan。zaihoujiaotoushui。zaizhichenghuohou,chuntianyaofanghan,zhuyijishijiaoshui,xiatianduoyujijieyaofanglao,jishipaichujishui,qiutianbukejiaoshuiguoduo,shiqishengzhanghuanmanhuotingzhishengzhang。youliyuzhitiaochengshu,tigaoyuhannengli。

chunjihuahoukeshidangjinxingxiujian,jiangzhangzhiduansuo-shiyangfenjizhong,shujianguomihuazhi、tuzhangzhi、kuzhi,shishuxingyoumei,huaduoyeda,

夏季是玉兰的生长季节,高温与干旱不仅影响营养生长,并能导致花蕾萎缩与脱落,影响来年开花,故灌溉保墒应予重视,尤其在重点景区,更应保持土壤经常湿润。通常不行短剪,以免剪除花芽,必要时可适当疏剪。修剪期应选在开花后及大量萌芽前。应剪去病枯枝、过密枝、冗枝、并列枝与徒长枝。平时应随时去除萌蘖。剪枝时短于15厘米的枝一般不剪,长枝剪短至12―15厘米。剪口要平滑、微倾,剪口距芽应小于5毫米。紫玉兰树苗愈合能力较差,除十分必要者外,多不进行修剪。
 


紫玉兰小苗图片

 
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