樱花树的秋季管理要点

       樱花树在分类学上属于蔷薇科李属樱桃亚属中的其中一部分植物。作为春天的象征，在春天樱花树上会开出由白色、淡红色转变成深红色的花。它可分单瓣和复瓣两类。单瓣类能开花结果，复瓣类多半不结果。樱花树为落叶乔木，国内普遍有早晚樱，垂枝樱，云南樱等品种，晚樱在国内种植及园林绿化中运用比较广泛，美化环境方面贡献突出。

 

一、防病保叶

yinghuayepianyishoubaifenbing、hebanbing、meiwubingdengbinghaideqinran，rufangzhibujishi，huidaozhiyepianguozaotuoluo，yingxiangyangfenjilei，congerduimingniankaihuabuli。kexuanyong70%jiajituobujin1000beiye，65%daisenxinkeshixingfenji500beiye，mei15tianpenshiyici。jinliangbimianshiyongdidiwei，yimianyinqiluoye。shidangjiaoshui，bingzengjiayemianpenfei(0.3%zhi0.5%niaosu、0.3%linsuanerqingjia)，yiquebaoyepianwanzheng、zhihou、nonglv。

 

er、qiushijifei 

yibanzai9yueshangxunshijifei，zheishifeiliaoyouchongfendeshijianfushu，nengrangshutizaixiumianqianxishouli。cishishifeiqieduandegennenghenkuaiyuhebingmengfadaliangxishougen，tigaoshutiduifeiliaodexishouliyonglv。shifeizhongleiyifushudenongjiafeiweizhu，peiheshaolianghuafei。yibanyoushumeizhushituzafei50zhi75gongjin，qiushijifeibuyiguoshen，yi40zhi50limiweiyi。youshukecaiyonggoushifa，jianzhuangshucaiyongsashifa，rufaxianshutiyouquesuzheng，keshidanghunrushaoliangweiliangyuansu。

 

三、深翻树盘

qiujiyinghuagenxishengzhanggaofengdaolaizhiqian，jiehejifeideshiru，shenfanshupan，kezengjiashengenliang，xushuibaoshang，tigaodiwen。jiangshupanneikuzhi、luoye、zacaodengqingliganjing，jizhongshaohui，yixiaomieyuedongchongyuanhejunyuan。

 

四、秋季修剪

jieheshutideshengzhangzhuangkuang，jishishuqumijizhi、jiaochazhi、zhongdiezhi、bingchongzhi，gaishanshuguandetongfengtouguang，zengqiangshushi。yonglidaoxuepingguajingshangkou，tuyishiliuji5duyexiaodu，zaitushangtongyoudengbaohujiyiyufangshangkoufulan。