植物为何不发育却早熟？

trainee

<>可能是磷或某种元素超标，发现你的叶子浓绿，并很干。</P>
<>我今年种的花和你一样，去年沤的土，里面有牛粪、青草、鱼骨等，太肥了，结果导致矮牵牛还不到10CM高就开出硕大的花。大丽花的叶子有手掌那么大。</P>

爱仙居室

同时播种的两棵黄瓜苗的对比，大的已经移栽进大盆。<img src="attachments/dvbbs/2006-5/200652913384248839.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/2006-5/200652913384248839.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />