榆树叶发黄的原因

       榆树，又叫做春榆、白榆等，有“榆木疙瘩”之称，是榆科落叶乔木，很多爱好植物的朋友都会买榆树盆栽。盆栽植物在我们日常生活中很常见盆栽植物很常见，经常见到盆栽植物叶子会发黄，这是什么原因呢?种植榆树的朋友们看到自己辛苦种植的植物叶子一天一天变黄，然后落下，都会很着急想知道原因，然后对症下药。下面有7种榆树叶发黄的原因，大家不妨看一看。

　　
榆树

1、shuihuang： pentujishuijiushi，zaochengturangqueyang，shibufengenxifulan、xishui、xifeinenglijianruo。biaoxianzainenyeanhuangwuguangze，xinshaodingxinweisuo，zhijingxixiaohuanglv。fashengcizhongqingkuangyingjinxingsongtu，kongzhijiaoshui，tingzhishifei，zhongzheketuopen，zhiyinchuchuigantuqiuhouzaishangpen。

 

2、feihuang ：youyushifeiguoduohuonongduguoda，youqishipianshidanfeieryinqideyehuang，biaoxianweixinyefeihouerfuyouguangze，danyemianaotubushuzhan，laoyezhujianbianhuangertuoluo。cishiyingtingzhishifeibingshidangzengjiajiaoshuiliangyichongdanyangfen，penhuafeishuibuzuhuokedapenxiao，penneigenxishuailaohuoguomi，yehuishihuahuizhizhudeyepianbianbo，bianhuang，cishiyinghuanpenhuantu，tongchangzaiyushuidaolixiashijinxing。

　　

3、jianhuang： penzaixisuanxingdehuahui，rushanchahua、milan、hanxiao、dujuan、molideng，changyinturangqujianxingfanyingeryinqishilvhuanghua。biaoxianzaishiyuzhishaoxinyedemaijian，eryemai，youqishizhumairengbaochilvse，huanglvxiangjianxianxiangshifenmingxian。suizhehuanghuachengdudejiazhong，yemaizhujianshilv，jierquanyefabai，yeyuanjiaoku，yepiandiaoluo，yanzhongshizezhishaokuding，yizhizhengzhusiwang，duiyuzheizhong“huanghua”xianxiang，kecaiyongshisuanxingfeiliaohuosuanxingwuzhijiayigailiang，huoyekechangshifanfeishui。

 

4、yinhuang： xihuanyangguangdehuahui，changyinshineiguangzhaobuzuzhishizhiyekuhuang，cishiyingjiangpenboyizhishiwaitongfengzhaoguang。duiyubanyinxinghuahui，zhuruwenzhu，zaiqiangguangxiayehuishiyepianfahuang，suoyiyaobimianxiajizaigaowenqiangguangxiazhaoshe，yingyirushineihuodajianyinpengcunfang。

 

5、hanhuang： youyuzhangqimeijiaoshui，huojiaoshuipianshao，chuxianyepianfahuanghuozongduan、zongbian，laoyezixiaershangdekuhuangtuoluo。danxinyeyibanshengzhangzhengchang，cizhongxianxiangfashengshiyingbuchongshuifen，shiturangbuzaiquefashuifen。

　　

6、zhuohuang： xiyinshidepenhua，rudiaolan、wannianqing、yuzandeng，rujingqianglieyangguangzhishe，yepianyeyouzongduan，zongbiandexianxiang，cizhongxianxiangfasheng，jiangpenzhiyinchujike。

 

7、shirehuang ：yixiebunaigaowen、gaoshidepenhua，yinshengxiatongfengbuliang，zheyinbudangeryinqidehuangye，rudiaozhonghaitangzaixiajiyoucixianxiang。suoyigaowengaoshiyerongyiyinqiyezibianhuang，zheizhongyezibianhuangzhiyaozhuyitongfengjiangwen，erqiepentuyebunengguoshijikeyufang。

　

ruguonimendeyushushipenzaizhiwudehua，nimenpingshigengjiayaotuoshandali，dalibudangdehua，jiuhuibiludizaipeideyushugengrongyifashengyezifahuangdexianxiang，qingzheyushuyezidiaoling，zhongzhezhengzhuyushuhuisiwang。yushuyefahuangyouzhezheimeduodeyinsuyingxiangzhe，ruguonizhongzhideyushuyefahuangle， bufangcankaoyixiazhei7zhongyuanyin，kankannideyushuweishenmefahuangle，ranhougenjufahuangdeyuanyin，zhengjiunimendeyushuba。