兰花叶尖发黑是怎么回事?

兰花 叶尖 2022-12-12 08:36 阅读( <!DOCTYPE html> <html lang="zh-CN"> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta http-equiv="Cache-Control" content="no-siteapp"> <meta http-equiv="Cache-Control" content="no-transform"> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no, viewport-fit=cover"> <meta name="applicable-device" content="pc,mobile"> <link rel="shortcut icon" href="https://niaojie.com/favicon.ico" type="image/x-icon"> <meta name="robots" content="max-snippet:-1, max-image-preview:large"> <link rel="stylesheet" id="style-css" href="https://niaojie.com/templates/niaojie/static/css/style.min.css" type="text/css" media="all"> <link rel="canonical" href="https://www.niaojie.com/q/201980"> <title>兰花叶尖发黑是怎么回事?|兰花|叶尖 - 休闲生活尽在鸟街</title> <meta name="keywords" content="叶尖,兰花,兰花叶尖发黑是怎么回事?,兰花,叶尖,发黑,怎么回事"> <meta name="description" content="兰花叶尖发黑是怎么回事?答案:一、浇水太多 原因:由于浇水太多导致根部被淹,不仅无法呼吸,还会导致腐烂,从而使叶尖发黑。 解决方法:如果花盆中还有积水,需要先将水分排出。把植株从盆中取出,看看它的根部是否被淹腐烂。剪除烂根后,用干燥的土壤重新栽种。栽种前可以浸泡在多菌灵中,进行消毒处理。 二、光照太强 原因:兰花比较喜欢半阴环境,如果光照太过强烈,很容易导致叶片被灼伤,尖部发黑。 解决方法:将兰花放到阴凉的环境中,等待其慢慢..."> <meta property="og:site_name" content="鸟街"> <meta property="og:type" content="article"> <meta property="og:title" content="兰花叶尖发黑是怎么回事?|兰花|叶尖 - 休闲生活尽在鸟街"> <meta property="og:url" content="https://www.niaojie.com/q/201980"> <meta property="og:description" content="兰花叶尖发黑是怎么回事?答案:一、浇水太多 原因:由于浇水太多导致根部被淹,不仅无法呼吸,还会导致腐烂,从而使叶尖发黑。 解决方法:如果花盆中还有积水,需要先将水分排出。把植株从盆中取出,看看它的根部是否被淹腐烂。剪除烂根后,用干燥的土壤重新栽种。栽种前可以浸泡在多菌灵中,进行消毒处理。 二、光照太强 原因:兰花比较喜欢半阴环境,如果光照太过强烈,很容易导致叶片被灼伤,尖部发黑。 解决方法:将兰花放到阴凉的环境中,等待其慢慢..."> <meta property="og:image" content="https://niaojie.com/storage/c/2022/11/24/09/0aqdpv1ylj5.jpg"> <meta property="og:release_date" content="2022-12-12T08:36:07+08:00"> <meta property="og:updated_time" content="2022-12-12T08:36:10+08:00"> <meta 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原因:兰花比较喜欢半阴环境,如果光照太过强烈,很容易导致叶片被灼伤,尖部发黑。 解决方法:将兰花放到阴凉的环境中,等待其慢慢...","datePublished":"2022-12-12T08:36:07+08:00","dateModified":"2022-12-12T08:36:10+08:00","publisher":{"@type":"Organization","name":"鸟街","logo":{"@type":"ImageObject","url":"https://www.niaojie.com/templates/niaojie/static/images/logo.png"}}} </script> </head> <body> <!--header--> <div class="header"> <div class="navbar"> <div class="container"> <div class="logo"> <h1> <a href="https://niaojie.com"> <img src="https://niaojie.com/templates/niaojie/static/images/logo.png" alt="鸟街"> </a> </h1> </div> <div class="navbar-menu"> <ul class="nav"> <li > <a title="首页" href="/">首页</a> </li> <li > <a title="问答" href="/questions/">问答</a> </li> <li > <a title="图文" href="/articles/">图文</a> </li> <li > <a title="话题" href="/topics/">话题</a> </li> <li > <a title="花草" href="/huacao/">花草</a> </li> <li > <a title="飞禽" href="/feiqin/">飞禽</a> </li> <li > <a title="水族" href="/shuizu/">水族</a> </li> <li > <a title="爬虫" href="/pachong/">爬虫</a> 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class="wrap"> <!--Single--> <div class="single f-box"> <div class="single-top"> <h1 class="title"> <a href="/q/201980">兰花叶尖发黑是怎么回事?</a> </h1> <div class="info"> <span class="author" title="作者"> </span> <span class="list" title="分类"> <i class="niaojie i-list"></i> <a href="/t/lanhua" rel="category tag">兰花</a> <a href="/t/yejian" rel="category tag">叶尖</a> </span> <span class="time" title="更新时间"> <i class="niaojie i-time"></i>2022-12-12 08:36 </span> <span class="view fr" title="阅读量">阅读(<em>43</em>)</span> </div> </div> <div class="single-content"> <p>兰花(学名:Cymbidium ssp.):是单子叶植物纲、兰科、兰属植物通称。附生或地生草本,叶数枚至多枚,通常生于假鳞茎基部或下部节上,二列,带状或罕有倒披针形至狭椭圆形,基... <a href="/t/lanhua-about" >兰花</a> </p> <p>下面我们一起来看看为大家精心整理的"兰花叶尖发黑是怎么回事?"相关知识以及问题智能甄选的最佳答案,希望能解决您所想知道的问题:</p> <p><img src="/storage/c/2022/11/24/09/0aqdpv1ylj5.jpg" alt="兰花叶尖发黑是怎么回事?"/></p> <hr/> <h2>兰花叶尖发黑是怎么回事?</h2> <h2>一、浇水太多</h2> <p>原因:由于浇水太多导致根部被淹,不仅无法呼吸,还会导致腐烂,从而使叶尖发黑。</p> <p>解决方法:如果花盆中还有积水,需要先将水分排出。把植株从盆中取出,看看它的根部是否被淹腐烂。剪除烂根后,用干燥的土壤重新栽种。栽种前可以浸泡在多菌灵中,进行消毒处理。</p> <p style="text-align:center;"></p> <h2>二、光照太强</h2> <p>原因:兰花比较喜欢半阴环境,如果光照太过强烈,很容易导致叶片被灼伤,尖部发黑。</p> <p>解决方法:将兰花放到阴凉的环境中,等待其慢慢恢复。恢复好之后,再让它适当的见光。可以放在散光照射的地方,这样不仅不会伤害它,还能帮助它进行光合作用。</p> <p style="text-align:center;"></p> <h2>三、肥料太浓</h2> <p>原因:肥料浓度太高,容易导致根部被烧伤,从而影响水和养分的吸收,使叶尖发黑。</p> <p>解决方法:浓肥烧根后,需要将植株从盆中取出,用清水洗去部分旧土。检查并修剪烧坏的根须,之后可以涂抹草木灰消毒,并重新栽种到新土中。日常施肥要适量,肥料在使用前也要充分的稀释,避免再次烧根。</p> <p style="text-align:center;"></p> <h2>四、温度太低</h2> <p>原因:兰花适宜在15-25℃的环境中生长,温度太低导致兰花被冻伤,从而使叶尖发黑。</p> <p>解决方法:将兰花放到室内比较温暖的地方。不要立刻放到温度太高的地方,如果温差过大,很容易对根部造成二次伤害。</p> <p>以上就是为大家精心收集整理的答案,关于兰花叶尖发黑是怎么回事?这个话题你还想知道什么,可以进行搜索或留言,我们会不断完善更新相关内容。</p> </div> <div class="single-tags"> <a href="/t/lanhua" rel="tag">兰花</a> <a href="/t/yejian" rel="tag">叶尖</a> </div> <div class="single-collect"> <span> <span> 当前为"<a href="/q/201980">兰花叶尖发黑是怎么回事?</a>"这个问题收集了 <b>1</b>条优秀答案。 </span> <span class="avatars"></span> </span> <span class="collects" 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兰花(学名:Cymbidium ssp.):是单子叶植物纲、兰科、兰属植物通称。附生或地生草本,叶数枚至多枚,通常生于假鳞茎基部或下部节上,二列,带状或罕有倒披针形至狭椭圆形,基... 兰花

下面我们一起来看看为大家精心整理的"兰花叶尖发黑是怎么回事?"相关知识以及问题智能甄选的最佳答案,希望能解决您所想知道的问题:

兰花叶尖发黑是怎么回事?


兰花叶尖发黑是怎么回事?

一、浇水太多

原因:由于浇水太多导致根部被淹,不仅无法呼吸,还会导致腐烂,从而使叶尖发黑。

解决方法:如果花盆中还有积水,需要先将水分排出。把植株从盆中取出,看看它的根部是否被淹腐烂。剪除烂根后,用干燥的土壤重新栽种。栽种前可以浸泡在多菌灵中,进行消毒处理。

二、光照太强

原因:兰花比较喜欢半阴环境,如果光照太过强烈,很容易导致叶片被灼伤,尖部发黑。

解决方法:将兰花放到阴凉的环境中,等待其慢慢恢复。恢复好之后,再让它适当的见光。可以放在散光照射的地方,这样不仅不会伤害它,还能帮助它进行光合作用。

三、肥料太浓

原因:肥料浓度太高,容易导致根部被烧伤,从而影响水和养分的吸收,使叶尖发黑。

解决方法:浓肥烧根后,需要将植株从盆中取出,用清水洗去部分旧土。检查并修剪烧坏的根须,之后可以涂抹草木灰消毒,并重新栽种到新土中。日常施肥要适量,肥料在使用前也要充分的稀释,避免再次烧根。

四、温度太低

原因:兰花适宜在15-25℃的环境中生长,温度太低导致兰花被冻伤,从而使叶尖发黑。

解决方法:将兰花放到室内比较温暖的地方。不要立刻放到温度太高的地方,如果温差过大,很容易对根部造成二次伤害。

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