[求助]为什么我的小苍兰叶子总是发黄？

rx_totoro

<>如题，是不是肥力不够，还是有其他原因？</P><img src="attachments/dvbbs/2005-11/200511191259774959.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-11/200511191259774959.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR><img src="attachments/dvbbs/2005-11/2005111912591454777.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-11/2005111912591454777.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR>

毛茛

<>你咋浇水的?几天一次?用啥土?施肥没?</P>

rx_totoro

水是见干了就浇透，用的是萱花MM说的煤渣土，有施肥，是超市买的那种一袋黑黑的粉末状的肥。

[此贴子已经被作者于2005-11-19 13:56:16编辑过]

忆菲

<>我的也一样</P>

毛茛

把黄叶剪了.看上去是病害,喷些杀菌剂

空谷幽兰

没有事，空气干燥也会这样，不影响开花。象毛版说的，剪掉黄叶，喷些药。

hyw21

[em01][em01]

osp

<>不用怕，正常的，可以剪掉。剪掉后喷些杀菌剂</P>
<>国外那些专业生产商也是要剪去叶子的。<BR></P>

小狐仙

<>我的小苍兰最高的那株都长到半米高了.正常吗?没有抽出花茎来.</P>

osp

<DIV class=quote><B>以下是引用<I>小狐仙</I>在2005-11-28 13:25:19的发言：</B><BR>
<>我的小苍兰最高的那株都长到半米高了.正常吗?没有抽出花茎来.</P><BR></DIV>
<>正常，应该是切花品种。</P>