南洋杉叶子变黄的原因及解决办法

 　南洋杉株型优美，叶型独特，盆栽种植在家居环境点缀中效果比较好，但有时养护不注意，南洋杉会出现叶子变黄的情况，下面我们去了解下南洋杉叶子变黄的原因及解决方法：

 

南洋杉叶子变黄：

1、浇水过多

jiaoshuiguoduoshinanyangshanchuxianyezibianhuangdechangjianyuanyinzhiyi，suoyinanyangshandejiaoshuiyuanzeshijianganjianshi，qiebukejiaoshuiguoduohuoguoqin，pentubuganbujiao，fouzegenxiqueyanghuifulan，zaochengnanyixishoushuifenheyangfen，zhizhuzechuxianbushidezhengzhuang，congeryezikaishibianhuang，suoyinanyangshandejiaoshuiyaogenjutadexixinglaijinxing。

 

2、光照太少

nanyangshanbijiaoshihezhongzhizaitingyuanzhong，keyiyouchongzudeyangguang，zaiguangzhaolianghaochuyanghu，nanyangshanshengzhanglianghao，penzaizhongzhibaishezaijiazhongshiyeyaozhuyiguangzhaowenti，zhangqichuyuguangzhaojiaoruodejushinei，nanyangshanhuibiaoxianchuyepianhuanghuabingbansuiyouyepiantuoluodexianxiang，zheixuyaojiangqizhuijianyizhiguangzhaojiaohaochu，fouzezhizhuhuijinyibujiazhongbingqing。

 

3、温度不宜

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4、湿度过低

nanyangshanduishengzhangdekongqishiduyeyouyaoqiu，xiangduishidu80%yixiadetiaojianxiashengzhangzuijia，kongqishidutaidihuofengtaidazaochengyepianjixingtuoshui、huanghua。zheixuyaojiangqifangzaibifengchu，huojingchangpenshui、sashui，tigaokongqishidu。

 

5、虫病害侵染

nanyangshanyanghujiaojiandan，yibanbuhuichuxianchonghaibinghai，danyeyaozhuyifanghu，binghaiqinranshinanyangshandeyeziyehuibianhuangtuoluo。yibankeyiyongduojunling、baijunqingdengyaowupensayufang。

 

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