miaomutongyangyoushenmeiqingquhewenhuabeijing，shenmeiqingquyugao，chuantongzaipeiyujiu，qijiaweiwangwangjiaogao，rumeiguohongfeng、luohansong、yinxing、guihuadengshuzhong。tebieshidashu，gupocangjing，fuyounonghoudewenhuayunweiheneihan，shiyuanlinzhiwuzaojingzhongdejingpin。
二、市场因素
wuyixiweigui，shichanggongqiuguanxiduimiaomudejiageyouzhijieyingxiang，zaixiaoguigemiaomuhexinpinzhongshangtixiandeyouweimingxian，ruhongyexiaobo，gangshangshishijiaweijiaogao，yidanshangshishuliangduole，jiaweibianchixuzoudi。
yourusichuanchengdoudiqudehuangxinshu，zai2000nianyiqian，jiageyizhihengao，jing2zhi3niandedaliangfazhan，zaochengshuliangjuzeng，qijiageyeyinianburuyinian。chengshiyuanlingongchengxuanyongshuzhongdezhongleijishuliangshixingchengshichangyinsudezhongyaoyuanyin。mouyishizhengyuanlingongchengruquedingcaiyongmouyishuzhong，qieshuliangjiaoduo，mashangjiuhuizaihuamushichangshangxianqishengchanyingxiaorechao，youcibirandaidongjiageshangyang。
三、苗木的树体特征
miaomudeshutitezheng，zhuyaobaokuomiaomudexiongjingdaxiao、guanweifengmanchengduhedaxiao、shumuzhangshiyijizhitiaoshengzhangqingkuangheshumujiankangzhuangkuangdeng。miaomudexiongjingdaxiaozhijudimian1zhi1.2michuzhugandezhijing，xuyaoshuoming，daguigemiaomu（yibanzai10 limiyishang）hexiaoguigemiaomuxiangbi，cunzaiyidingdedanjiacha。yixiongjingquedingjibenjiagehou，zaizonghekaolvguanweifengmanchengduhedaxiao、shumuzhangshiyijihetiaoshengzhangshitai、shutijiankangzhuangkuangdengyinsu，zhengtiqingkuangyuehaoqijiageyuegao。
四、苗木自身的生长速度
yuanlinshumukefenweimanshenghesushengshuzhong。shengzhangsuduman，shengzhangzhouqizhang，jiagejiaogao，rudazhongxingmeiguohongfeng、luohansong、guihua、songboleishumu。shengzhangsudukuai，shengchanzhouqixiangyingjiaoduan，zejiagejiaodi，rumufurong、tianzhuguideng。
五、苗木的繁殖方法和繁殖材料的来源
miaomudefanzhifangfazhuyaoyoubozhong、jiajie、fenzhuheqianchadengfangfa。ruguoyizhongmiaomuzhuyaoyiqianchafangfajinxingfanzhi，qiechenghuolvhengao，zejiagekendinghuizoudi，ruhongyexiaobo、maoyedingxiang，yijijinjinianchengdoudiqudeqianchaxiaoguihuamiaomu。
ruguoshibozhongfanzhi，chengnianshujieshilvhengao，zhongzishuliangduo，fayaqingkuanglianghao，zecishuzhongdejiaweibiranzoudi，rujinjinianchengdoudiqudeluohansongxiaomiao。xiangfan，mouyishuzhongruzhinengyongjiajie、fenzhufangfajinxingfanzhi，fanzhicailiaolaiyuanshao，erqiemiaomuzaiyidingshijianneishuliangjiaoshao，zeqijiagehuiyixiangpingwen，henshaodaqidaluo。
liu、miaomudeshengshu
yuanlinlvhuagongchengyongshu，feichangqiangdiaomiaomudeshengshuqingkuang，yinweitayugongchengyizhichenghuolvguanxijiaoda。shengshushizhiyidishumu，yijiyizhizaiyuanshengdishengzhangheduonian（zhishao5nianyishang）weijinxingfanzhideshumu。
cileishumuyidanyizhizhilvhuagongdizaizhi，siwanglvjiaogao。shushushizhizaibendiqiejingguomiaopupeiyude、fanfuyizhihuoduocizuoguoduangenchulideshulin，yinqixugenfada、tuqiujinshi，yizhichenghuolvhengao。tongyiguige，tongyizhangshidetongyishuzhong，yinshengshuyouyi，jiaweixiangchayibanjiaoda。
qi、miaomudezengzhiqianneng
shougongqiuguanxiyingxiang，butongnianfendetongyishuzhongcunzaiyidingdejiaweicha。
ba、lvhuagongchengduimiaomudeteshuyaoqiu
yinguihuashejifanganbutong，shumudepeizhiqianchawanbie，qizhongziranshilvdideshumupeizhiqingkuangyoushifeichangteshu，tayaoqiushumudezitai、zhangshidute，yidiyijing，bimianzhongfu。muqian，yuanlinmiaopudishengchandemiaomu，duoyitongguige、tongxingtaiweiduo，shengchanfanghexuhuofanghennanhepai，zheijiujigebiezaizitaihezhangshishangqitedeshumuliuxialejiaoduodegaojiaweikongjian。rumoulvdixuzaiyiyuanlinzhishipangpeizhifengzhixingdemeihuashuzhong，zaimouyilvdishangxupeizhiaikaiyadeguihuadashu，cizhongqingkuangxia，zheileishumudejiaweihuijiaogao。
jiu、chengshiyuanlinlvhuayongshuyaoqiu
lingwai，chengshiyuanlinlvhuayongshujiangzhujianxiangduoshuzhongpeizhihechongfenliyongxiangtushuzhongfangxiangfazhan，zheiyekeshiweiduiyuanlinlvhuamiaomudeteshuxuqiu。miaomushengchanzhehexiaoshouzhe，yeyingzhuyizheiyidongxiangkenengduijiagechanshengdeyingxiang。
yuanlinlvhuamiaomushiyizhongteshushangpin，suizheyuanlinlvhuaxingyedebuduanfazhanbianhua，jiagedegouchengyinsukenenghuichanshengbianhua。xuyaoshuomingdeshi，tongyishuzhongdejiage，kenengzhishejiqizhongyixiang，huoshaoshujixiang，youdeshuzhongkenenghuishejiduoxianghuoquanbu，yinggaishijutiqingkuangjinxingzonghekaolv，juebukeyipiangaiquan。
