八仙花叶子发黄的四种解决方法

     八仙花是很常见的一种观赏花卉，花大色美，很适合盆栽种植用来布置点缀环境，但在养护中八仙花会出现叶子发黄的现象，下面小编带大家去了解下八仙花叶子发黄的解决方法：

 

八仙花叶子发黄的解决方法：

1、保持酸性土壤

yinqibaxianhuayepianfahuangdeyuanyinjiaoduo，danchangjiandeyezifahuangdadoushiyouyushenglixingquetieyinqide，yinbaxianhuaweisuanxingzhiwu，ruyongjianxingturangzaizhonghuozhangqijiaohanjianxingjiaoduodeshuihuofeiliao，daozhiturangzhongkerongxingtiequefa，zeyesezhujianyoulvbianhuang。zhizhushouhaihouxianshizhishaodingduandeyounenyebiaoxianchuhuangye，yeroubianchengdanhuangsehuohuangse，danyemairengweilvse，suizhebingqingfazhan，zhengzhuyepianbianchenghuangbaise，yeyuankujiao，bingzixingdiaoweituoluo。

解决方法：meige10～20tianjiaoshi0.2%liusuanyatie，huo0.2%linsuanerqingjiaye，huo150～250beishiyongmicuye(lunliushiyongzuijia，yikeyemianpenshi)，lianxu3～4cijikeshiyepianyouhuangzhuanlv，yenengshijianxingturangbianchengweisuanxing。yekezaizaipeiturangzhongchanruliuhuangfen(1lifangtuchanru100～200keliuhuangfen)qiyouxiaoqikeweichi2～3nian;zaichun、qiujishengzhangqimeigebangeyueshiyicifanfeishuihuo0.2%liusuanyatieye，zheiyangnengfangzhihuanghuabingfasheng，cujinzhiyefanmao，yesenonglvmingliang。

 

2、合理光照

baxianhuanaiyin，zaisansheguangxiashengzhanglianghao，jilierizhishehuoyangguangbuzu，ruguoguangzhaoguoqiangyepianhuifahuangfabai、youhuanghebandianchuxian，danruoguangzhaobuzu，zhitiaoxianxituzhang，jiejianjuzhang，yepianshouruo，daerbo，yesefahuang。

解决方法：guangzhaoguoshaodaozhibaxianhuayezifahuangshiyingzengjiaguangzhaoshijian，manmanjikehuifu;ruguoshiguangzhaoguoqiangyinqideyezifahuangyingjiangqiyizhiyinliangtongfengchu，fangzhiriguangzhishe。tongshi，changxiangyeshanghuosizhousaqingshui，zengjiakongqishidu，zheiyangshouhaiqingdeyepiandadoukehuifulvse。

 

3、干旱得宜

baxianhuaxishirun，danpajishuiheganhan。ruojiaoshuiguoduo，pentuneibuqueyang，zhishigenbufulan，yepianbianzhujianbianhuang、andanwuguang，shenzhituoluo;ruojiaoshuiguoshao，pentuguogan，jiuhuizaochenggenxijingchangxishoubudaoshuifen，yejiangankufahuang，xiabuyepiankuhuangtuoluo。

解决方法：baxianhuajiaoshuiyinggantoujiaotou，jiaoshuiguoduoshizantingjiaoshui，bingsongtulianggan，daigantoulezaijiaoshui，jiaoshuiguoshaozeyingxianjiaoshaoliangshui，guobanxiaoshihouzaijiaotoushui，tongshixiangzhiyepensaqingshui。

 

4、正确施肥

baxianhuazaishifeiguochengzhong，ruozhuifeiguononghuoshirushengfei，yiyinqi“shaogen”，daozhiyepianjiaohuangtuoluo，danruozhangqimeiyouhuantujiafei，youqishiquedanfei，yangfengongyingbuzu，yepianyehuishilvfahuang。

解决方法：baxianhuashifeiguoduoyinqiyezifahuangshiyingzantingshifei，bingzengjiajiaoshuiliang，shifeiliaocongpendipaishuikongliuchuhuolijidaopenchuqufeiliao，ranhouyongqingshuichongxiturang，huanjinxindepeiyangtu。ruguoshishifeiguoshaozaochengdeyezifahuangyingjishihuanruxindehandansudefeiwo、shusongturang，bingmei10tianzuoyoujiaoyicixiboyefeihuofuhefei，bingzhuyijishijiao“haihun”shui，bujiu，yepianjiangyouhuangbianlv。

 

baxianhuashiwomenhenxihuandeyizhonghuahuizhiwu，huada、huaseduoerqiehuaqijiaozhang，penzaizhongzhiyonglaidianzhuijiajuhuanjingdexiaoguofeichanghao，danyaozhuyiyanghu，ruguoyanghubudangzaochengbaxianhuayezifahuangneijiuhuiyingxiangtadedianzhuixiaoguo，yishangshibaxianhuayezifahuangchangjianyuanyinjijiejuefangfa，xiwangduidajiayousuobangzhu。