家养花为何易萎焉？

yi、huahuiqueshui：shuifenbuzushizaochengpenhuaweiniandechangjianxianxiang。biaoxianweiyesebiandanfahuang，yemianqizhouerwuguangze，yebingruanbie，yezizhengpianxiachui、weinian。

究其原因主要有两点：

qiyi，duixihuanwennuanerchaoshihuanjingdehuahuilaijiang，xiajilailinshi，youyukongqiguofenganzao，shuifenzhengfaliangda，zaochengqibunenghuodesuoxuyaodeshuifengongyingertuoshui。qiangjiubanfashijiangpenhuayizhiyutongfeng、yinliangchu，daipentuwenduxiajianghouzaijiaoshui，ranhoucongdiertiankaishizao、wangejiaoshui1ci，zhuyixiajijiaoshuishijianwei：zaoshang10shiyiqian，xiawu5shiyihou。tianqijiaoliangshuangshiyingzaizhongwuqianhoujiaoshui，tianqihanlengshi，xiawu2shizhi3shijiaoshuijiaohao。

其二，盆土缺水，常常是由于养花者每次浇水量太少，只把盆土表面浇湿，水分未能深入盆底，下部的根须未吸收到水分所至。这样时间久了，花卉自然因得不到水分而萎蔫。补救办法就是对盆土进行浇水，但注意只能逐渐增加浇水量，不能猛然一下浇的太多。这是由于花卉植株萎蔫时，根毛已经萎缩，丧失了吸水功能。同时，，萎蔫已使细胞失水，若供应水分骤然过多，会使细胞壁和原生质壁分离。

二、过量浇水：花卉缺水不行，浇多了也会出现萎蔫现象。土壤含水量过大就会把土壤内部的孔隙都堵塞起来，使空气中的氧气进不去，造成缺氧，导致根系霉烂。土壤水分过多时，植株常表现为嫩叶颜色变淡，接着老叶下垂、颜色泛黄，并逐渐萎蔫甚至枯死。对此，应停止浇水，疏松土壤。情况严重的，要脱盆并剪去烂根，用沙质土重新栽植。

san、guangzhaoguoqiang：youxiexiyindehuahuiruozheyangbuhao，huobeiqiangguangzhishe，zhizhudeyezihuiweinianjuanqu，yanzhongdehuikuhuangtuoluo。duici，yingbahuahuibandaobeiyinchuhuocaiquqitazheyangcuoshi。

四、施肥太浓：有些养花者一心希望自己养的花枝繁叶茂，急于求成，大量施肥、施肥过多过浓，或施肥次数过多，就会使盆花细胞液外渗，产生质壁分离。表现为植株叶片边缘焦黄、叶片萎蔫，时间一长就会死亡。应向盆内多浇清水，冲淡土壤中的肥分，并抬高盆子，让水迅速从盆孔排出，或立即翻盆，换上新土，这样可使植株逐渐恢复正常的生长状态。

wu、shuizhipianying：jingchangyongyingshuijiaohua，zhizhujiuhuimanmanweinian，turangjianhuabanjie。gaiyongruanshuijiaohua，qingkuangjiuhuihaozhuan。chuyuanchanganhanshamodiqudexianrenzhangleihuahuizhiwai，juedaduoshuhuahuidouxiruanshui、jiyingshui。yushuihexueshuiyibanweizhongxing，buhankuangwuzhihuoqitayouduwu，qingjieweisheng，binghanyoujiaoduodeyangqihecongkongqizhongdailaidedansuyingyang，shiyizhonglixiangdetianranruanshui。hehushui、chishuiyibandoushiyouyushuijujierchengde，hankuangwuzhishao，yingduxiao，tongshicongliujingdixiedaiyoujiaoduodekerongxingyingyangwuzhi，yongyujiaohuakecujinhuahuishengzhang，shiqihuaseyanli。jiatingshenghuozhongdefeishui，ruxiyishui、xiwanshuideng，yinjianxingzhong、qiehanlvyuyouzhi，bujinduihuahuiyouzhijiededuhaizuoyong，haihuipohuaiturangjiegou，bukeyongyujiaohua。

liu、bingjunweihai：tianqingshiwendugao，ernituchaoshi，zuishihexijunshengzhangfanzhi，penhuajiyiganranxijun，yinerchangchangchuxianweinianxianxiang。biaoxianwei：yepianshiquyuanyoudegangxing、renxing，chuzhigandaohenrouruan，qiezuixianshixiabuyepianweinian，youdepufuzaidishang，ranhouzhujianmanyanzhenggezhizhu，quanbuyezidoufaruanerfuzaidishang。qiangjiubanfashiyongtujunnuojinxingmiejun。

juticaozuo：meici4-5ketujunnuo+1.5qiankehesha(huoxitu)chongfenjiaobanjunyun，zhichengheshahetujunnuodehunhewu，ranhoujiangciwuzaipenhuagenbuzhouweibiaomianfugaiyiceng。fugaihou，pensashaoliangdeshui，jiangheshashitoujike。ruguofaxianjishi，chuyuganranzaoqi，tongguoyishangchulihou1tianshijianjikehuifu。