玉竹叶子发黄怎么办?

玉竹 2022-12-10 09:25 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/183307"> <title>玉竹叶子发黄怎么办?|玉竹 - 休闲生活尽在鸟街</title> <meta name="keywords" content="玉竹,玉竹叶子发黄怎么办?,玉竹,叶子,发黄,怎么办"> <meta name="description" 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<!--Post--> <div class="wrap"> <!--Single--> <div class="single f-box"> <div class="single-top"> <h1 class="title"> <a href="/q/183307">玉竹叶子发黄怎么办?</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/yuzhu" rel="category tag">玉竹</a> </span> <span class="time" title="更新时间"> <i class="niaojie i-time"></i>2022-12-10 09:25 </span> <span class="view fr" title="阅读量">阅读(<em>72</em>)</span> </div> </div> <div class="single-content"> <p>玉竹,中药名。为百合科植物玉竹Polygonatum odoratum(Mill.)Druce的干燥根茎。分布于黑龙江、吉林、辽宁、河北、山西、内蒙古、甘肃、青海、山东、河南、湖北... <a href="/t/yuzhu-about" >玉竹</a> </p> <p>下面我们一起来看看为大家精心整理的"玉竹叶子发黄怎么办?"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/2022/11/24/08/toaufmelfia.jpg" alt="玉竹叶子发黄怎么办?"/></p> <hr/> <h2>玉竹叶子发黄怎么办?</h2> <h2> 玉竹叶子发黄的原因</h2> <p> 玉竹叶子发黄甚至枯萎,由多种原因造成:病虫害、浇水施肥不得当等。</p> <h3> 病虫害</h3> <p> 导致玉竹叶子发黄枯萎的病虫害主要有叶斑病、灰斑病、紫轮病等。这些基本都是真菌和病菌性的玉竹病虫害,严重的会导致玉竹枯萎死亡。</p> <h3> 浇水施肥不当</h3> <p> 玉竹的生长环境、浇水施肥频率也会影响玉竹的成长,过于干燥或潮湿、施肥过多都会导致叶子变黄,这种情况需要对玉竹进行更为科学的日常养护,按规律浇水施肥,确保玉竹在适宜的环境和温度下生长。</p> <p style="text-align:center;"> </p> <h2> 玉竹叶子发黄怎么处理</h2> <h3> 防治病虫害</h3> <p> 玉竹叶子出现病虫害的主要处理方法就是摘除病虫害导致的枯萎叶片,集中进行处理。同时注意种植环境的卫生和土壤杀菌。更多玉竹的病虫害及处理方式请看小编的另一篇文章:玉竹的病虫害防治方法大全。</p> <h3> 科学浇水施肥</h3> <h4> 浇水不要过多</h4> <p> 玉竹最怕积水,浇水过多会倒是土壤长期过湿产生缺氧,阻碍玉竹根部对营养的吸收和呼吸。科学的办法是控制水量并经常给土壤通气(松土)。</p> <h4> 不能过于干旱</h4> <p> 如果短期缺水会导致叶片没精神,也就是常说的蔫了。这种情况下需要少量浇水,等到叶片稍微恢复精神(挺起)后再正常浇水。</p> <h4> 保持合适的温度</h4> <p> 夏季要避免玉竹处于闷热的环境中(高于30℃),冬季过于寒冷也会导致叶片发黄甚至脱落(不能低于10℃)。科学的方法是多通风,避免阳光直射。夏季不要在午间浇水,冬季正好相反。</p> <h4> 合理施肥</h4> <p> 施肥过量会导致玉竹根部水分流失甚至死亡,导致烂根、枯黄等。科学的解决办法是使用薄肥,出现叶子枯黄现象应立即停止施肥,多浇水过滤土壤盐分。</p> <p style="text-align:center;"> </p> <p> 好了,以上就是玉竹叶子发黄的主要原因,如果您家的玉竹出现了上述的病情,请赶紧帮帮她吧!更多关于玉竹家庭养护的知识阅读:玉竹家庭种植及养护方法详解!</p> <p>以上就是为大家精心收集整理的答案,关于玉竹叶子发黄怎么办?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/yuzhu" rel="tag">玉竹</a> </div> <div class="single-collect"> <span> <span> 当前为"<a 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玉竹,中药名。为百合科植物玉竹Polygonatum odoratum(Mill.)Druce的干燥根茎。分布于黑龙江、吉林、辽宁、河北、山西、内蒙古、甘肃、青海、山东、河南、湖北... 玉竹

下面我们一起来看看为大家精心整理的"玉竹叶子发黄怎么办?"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:

玉竹叶子发黄怎么办?


玉竹叶子发黄怎么办?

玉竹叶子发黄的原因

玉竹叶子发黄甚至枯萎,由多种原因造成:病虫害、浇水施肥不得当等。

病虫害

导致玉竹叶子发黄枯萎的病虫害主要有叶斑病、灰斑病、紫轮病等。这些基本都是真菌和病菌性的玉竹病虫害,严重的会导致玉竹枯萎死亡。

浇水施肥不当

玉竹的生长环境、浇水施肥频率也会影响玉竹的成长,过于干燥或潮湿、施肥过多都会导致叶子变黄,这种情况需要对玉竹进行更为科学的日常养护,按规律浇水施肥,确保玉竹在适宜的环境和温度下生长。

玉竹叶子发黄怎么处理

防治病虫害

玉竹叶子出现病虫害的主要处理方法就是摘除病虫害导致的枯萎叶片,集中进行处理。同时注意种植环境的卫生和土壤杀菌。更多玉竹的病虫害及处理方式请看小编的另一篇文章:玉竹的病虫害防治方法大全。

科学浇水施肥

浇水不要过多

玉竹最怕积水,浇水过多会倒是土壤长期过湿产生缺氧,阻碍玉竹根部对营养的吸收和呼吸。科学的办法是控制水量并经常给土壤通气(松土)。

不能过于干旱

如果短期缺水会导致叶片没精神,也就是常说的蔫了。这种情况下需要少量浇水,等到叶片稍微恢复精神(挺起)后再正常浇水。

保持合适的温度

夏季要避免玉竹处于闷热的环境中(高于30℃),冬季过于寒冷也会导致叶片发黄甚至脱落(不能低于10℃)。科学的方法是多通风,避免阳光直射。夏季不要在午间浇水,冬季正好相反。

合理施肥

施肥过量会导致玉竹根部水分流失甚至死亡,导致烂根、枯黄等。科学的解决办法是使用薄肥,出现叶子枯黄现象应立即停止施肥,多浇水过滤土壤盐分。

好了,以上就是玉竹叶子发黄的主要原因,如果您家的玉竹出现了上述的病情,请赶紧帮帮她吧!更多关于玉竹家庭养护的知识阅读:玉竹家庭种植及养护方法详解!

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