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[讨论]红掌与火鹤花

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发表于 2005-11-6 05:15 | 显示全部楼层 |阅读模式

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<img src="attachments/dvbbs/2005-11/200511521152574633.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/2005-11/200511521152574633.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR><img src="attachments/dvbbs/2005-11/200511521154674260.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/2005-11/200511521154674260.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR>
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 楼主| 发表于 2005-11-6 05:17 | 显示全部楼层
<img src="attachments/dvbbs/2005-11/200511521163733704.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/2005-11/200511521163733704.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR><img src="attachments/dvbbs/2005-11/200511521165515367.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/2005-11/200511521165515367.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR>
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 楼主| 发表于 2005-11-6 05:19 | 显示全部楼层
<STRONG>红掌与火鹤花有说是一种的,有说不同的。各位大侠怎么看?</STRONG>
 楼主| 发表于 2005-11-6 05:22 | 显示全部楼层

红掌与火鹤花[转帖]

红掌又名安祖花、花烛、蜡烛花,火鹤花又名红苞芋、红鹤芋。二者均喜暖畏寒,喜湿怕旱,喜荫忌晒。越冬温度宜15℃以上。繁殖用分株法。<BR><BR>                                          欣赏与实用<BR>    红掌是天南里科安相花属(花烛属)多年生草本花卉,原产于哥伦比亚西南部。它和同属的原产于哥斯达黎加、危地马拉一带的火鹤花有相似的地方:株高均为30——50厘米,无茎;青翠的草质叶片都是长圆状心形或卵圆形,叶柄由基部伸出:开出的花有如一只伸开的富有光泽的红色手掌,在掌心上托起一根金黄色或橙红色的如火烛般的或如火鹤般的肉穗,希腊文名的译意为“有尾的花”,观赏期长达两个月左右。用作切花时能维持数周。如栽培得法,能全年开花、几乎每片叶的腋间都能长出一支花来。<BR>    在现代社会交往中,人们赋予红掌和火鹤花以“热烈、豪放、欢乐”的美好寓意,代表着一颗“火热、开朗的心”而频频用于节庆典礼、开业志喜、会见嘉宾等感人场面。人鹤花的异属姐妹白鹤芋,其花苞白如雪莲,卷曲成匙状,形同合掌.又似白舟扬帆,故香港、新加坡人称它为“白掌”,在社会交往中取“一帆风顺” 之意,以勉励人生进取,事业通达。<BR><BR>                                          鉴别与选择<BR>    红掌和火鹤花因花形、花色、花期相近,人们常把它们视为一物。实际上,当你仔细观察时,也容易发现它们的区别。<BR>    首先,红掌的叶片比火鹤花的长且宽。红掌花的苞片直立开展,正圆状卵圆形,橙红或猩红色。火鹤花的苞片为阔卵形,有短尖,鲜红色。<BR>    其次,也是最显著的区别——红掌花的肉穗花序挺直,金黄色,好像一支短小的蜡烛,而火鹤花的肉穗花序呈螺旋状卷曲,橙红色,好像鹤鸟弯曲的颈项。<BR>                                          管理与繁殖<BR>    红掌和火鹤花比较娇气,比天南星科的其他植物较难管理,关键在掌握湿度。如能正确控制其生长期的湿度,它们便能健壮生长发育开花结实。所谓控制湿度不是单纯的向培育基质中加给过量的水分,而是要注意保持空气环境的湿度,从春到秋不单纯的向根部浇水,而更重要的是应向叶片上喷水,还要在养花的室内喷雾,充分的让叶子保有足够的水分为佳。进入冬季当盆土略微显示干燥,每周分2——3次向叶片上喷雾,夜间若室湿较低,可用塑料薄膜把全株罩上加以保温保湿。另外它们的根部也是喜湿的,为此在根的四周培养上中放人20%的吸水石或保水青苔,可促使根部正常生长,对上林发育也能取得良好的效果。<BR>    它们的根部分布较浅,盆土用疏松的腐叶土和园土,加适量基肥混合而成,以便供给它们充足的养分。3——8月,每半月施一次以磷、钾为主的稀薄液肥,以利开花、结实。<BR>    除冬季置于南窗附近养护外,其他季节应放在室内有散射光处,忌强光直射。冬季室温不得低于 15℃。且温差不可过大。最适宜的生长温度为18——25℃。<BR>    在我国北方,经常发生干枯或不易再次开花的现象。现国内对它们的授粉结实尚有困难。所以,通常在春季对2——3年生的植株结合换盆进行分株繁殖。萌蘖株不多,只1——2个,要仔细分割移栽至另一小盆中,约需30天即可生根发芽。定植后约经100多天就可开花。
 楼主| 发表于 2005-11-6 05:26 | 显示全部楼层
<img src="attachments/dvbbs/2005-11/20051152126919338.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/2005-11/20051152126919338.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR>
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 楼主| 发表于 2005-11-6 05:28 | 显示全部楼层
<img src="attachments/dvbbs/2005-11/200511521284393291.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/2005-11/200511521284393291.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR>
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 楼主| 发表于 2005-11-6 05:41 | 显示全部楼层
<><img src="attachments/dvbbs/2005-11/200511521402344944.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/2005-11/200511521402344944.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR></P>
<>如果是两种,这些图片哪个是火鹤哪个是红掌?</P>
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发表于 2005-11-7 17:08 | 显示全部楼层
全是红掌.其实很容易分辨的,红掌的花蕊是直直的,火鹤的是有些波浪型弯曲的,其余的就差不多了.
发表于 2005-11-7 19:17 | 显示全部楼层
<>我的一盆再也不开花了,</P>
<>怎么才能让它再开花呢?</P>
 楼主| 发表于 2005-11-8 00:56 | 显示全部楼层
谁有火鹤的图片?
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