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速生紫薇栽培养殖技术

   2014-09-24 669
核心提示:速生紫薇的特点:其生长速度是普通紫薇的3倍,修剪后发枝力强,树冠丰满,枝条粗壮,树形美观,花色红艳,花量大,7月上旬开始开花,此时正值夏季少花季节,因此格外引人注目。本文为你介绍速生紫薇的栽培养殖技术。

sushengziweidetedian:qishengzhangsudushiputongziweide3bei,xiujianhoufazhiliqiang,shuguanfengman,zhitiaocuzhuang,shuxingmeiguan,huasehongyan,hualiangda,7yueshangxunkaishikaihua,cishizhengzhixiajishaohuajijie,yincigewaiyinrenzhumu。benwenweinijieshaosushengziweidezaipeiyangzhijishu。

 

zaijieshaoqizaipeiyangzhijishuqian,xianxiangdajiajieshaosushengziweideshengzhangxixing:xinuanshiqihou,xiguang,lvenaiyin,xifei,naiyanjian、youxishenhoufeiwodeshazhirangtu,haoshengyulveyoushiqizhidi,yinaiganhan,jilao,jizhongzaidixiashuiweigaodedishidifang,ernengkanghan,mengniexingqiang、kangfeng、gaokangyachong、gaokangmeihuibing、shiyingxingqiang,sushengziweihaijuyoujiaoqiangdekangwurannengli,duieryanghualiu、fuhuaqingjilvqidekangxingjiaoqiang。meiyepianxishouliu10g,bingqieshengzhanglianghao,haijuyouxizhifenchendenengli,mei1㎡yepiankexizhifenchen4.2g。

 

sushengziweizaipeiyangzhijishu:

 

yi、ziweizaizhizhuyishixiang

  

紫薇栽种时间应在秋季落叶后至春季芽萌动前进行。小苗移植可裸根,大苗移植需带土球;种植应选择肥沃、石灰性土壤和排水良好的砂质壤土,精细整地,施足基肥,短期定植株行距为0.65*1米,即每亩1000株,中期可定植为株行距1.6X2米,亩种200株。苗木移植以休眠期最好。移植完毕,及时浇定根水,并做好清沟、培土工作。日常管理主要有松土、锄草、水肥及病虫害防治等。
  

二、紫薇水肥管理
  

在整个生长季度应经常保持土壤湿润,春旱时10天左右浇1次水;秋季开花期不宜浇水太多,一般15天左右浇水1次;入冬季节应浇足防冻水。成活后的紫薇,每年春季要浇返青水一次,以后浇水3至4次,花期浇水1至2次。华北地区,封冻前浇一次封冻水,雨后要注意排涝。

ziweishifeiyibanzaidongjihuozaochun;meizhukeshi10~15kgfushuderenfenniaohuo2~4kgyoujifei,5~6yuefenshishaoliangdewujifei。erduiyuxiaomiaoshengzhangjijieyingshiyidanfei、fuhefei,yijiasumiaomushengzhang。dingzhihoudetousannian,meiniandongjihuochunjimengyaqianzaigenbuxuezhuangshifei10zhi15qianke(yiduifei、bingfeidengyoujifeiweizhu)yekezhuoqingshiyidingdefuhehuafei。

 
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