红掌叶子发黄怎么办？

hongzhangyouminghuohehua、anzuhua、huazhudeng，huaqizhang，secaixianyan，henshihepenzai，weishineipenhuadejiaojiaozhe。hongzhangyezifahuangzenmeban？

治疗红掌叶子发黄的方法

一、控制好室温。

hongzhangyezifahuanghuang，zhuyaoshiwenduguodierdaozhidelangen。xiajiyingcaiqucuoshibashiwenjiangzhi35℃yinei，dongjirushineiwendudi yu12℃，kecaiyongtaosuliaodai，zhibaowenxiangdengfangfatigaoshiwen。

二、光照不足

guangzhaoguozuhuishihongzhangdeyepianbianhuangbingshiquguangze，haihuidaozhihongzhangshengzhanghuanman、yebingduan、yepianxiao、juanqubuzhan。

三、适度浇水

jiaoshuiguoliangyehuishihongzhangdeyepianfahuangyingxiangguanshang。

四、肥水供应过多

feishuiguoduo，yinweifeiliaoshiyongguoduoshihuazhudexinchendaixiechanshengzhangai。chun、qiujiyibanmei3tianjiaofeishuiyici，ruqiwengao，shipenneijizhiganshike2-3tianjiaofeishuiyici。xiajike2tianjiaofeishuiyici，qiwengaoshikejiajiaoshuiyici，dongjiyibanmei5-7tianjiaofeishuiyici。

五、病虫害管理

hongzhangyibanjiaokangbingchong，danyaozhuyibimianwoniu、kuoyu、baiyi、eleiyouchong、yachong、laoshudengdeweihai，changjiandebinghaiyouxijunxingyekubing、tanjubing、genfubing、yibingdeng，binghaiguanjianzaiyufang，keyigeyuezuoyouyongxiaopenhupenshajunjirudaisenmengxin、junduqing、duojunlingdengyicijikeyufang。 fan zhi：hongzhangfanzhikecaiyongzuzhipeiyang、bozhong、fenzhu、qianchadengfangfa，zupeimiaoshengzhangshiqiang，guyibancaiyongcifa。