宿(Su)根(Gen)花(Hua)卉(Hui)的(De)优(You)点(Dian)便(Bian)是(Shi)繁(Fan)殖(Zhi)、(?)管(Guan)理(Li)简(Jian)便(Bian),(?)一(Yi)年(Nian)种(Zhong)植(Zhi)可(Ke)多(Duo)年(Nian)开(Kai)花(Hua),(?)是(Shi)城(Cheng)镇(Zhen)绿(Lu)化(Hua)、(?)美(Mei)化(Hua)极(Ji)适(Shi)合(He)的(De)植(Zhi)物(Wu)材(Cai)料(Liao)。(?)植(Zhi)株(Zhu)地(Di)下(Xia)部(Bu)分(Fen)宿(Su)存(Cun)越(Yue)冬(Dong)而(?)不(Bu)形(Xing)成(Cheng)肥(Fei)大(Da)的(De)球(Qiu)状(Zhuang)或(Huo)块(Kuai)状(Zhuang)根(Gen),(?)次(Ci)春(Chun)仍(Reng)能(Neng)萌(Meng)蘖(Nie)开(Kai)花(Hua)并(Bing)延(Yan)续(Xu)多(Duo)年(Nian)。(?)大(Da)多(Duo)属(Shu)寒(Han)冷(Leng)地(Di)区(Qu)生(Sheng)态(Tai)型(Xing)。(?)可(Ke)分(Fen)较(Jiao)耐(Nai)寒(Han)和(He)不(Bu)耐(Nai)寒(Han)两(Liang)大(Da)类(Lei)。(?)前(Qian)者(Zhe)可(Ke)露(Lu)地(Di)种(Zhong)植(Zhi),(?)后(Hou)者(Zhe)需(Xu)温(Wen)室(Shi)栽(Zai)培(Pei)。(?)以(Yi)分(Fen)株(Zhu)繁(Fan)殖(Zhi)为(Wei)主(Zhu),(?)一(Yi)般(Ban)均(Jun)在(Zai)休(Xiu)眠(Mian)期(Qi)进(Jin)行(Xing)。(?)新(Xin)芽(Ya)少(Shao)的(De)种(Zhong)类(Lei)可(Ke)用(Yong)扦(Qian)插(Cha)、(?)嫁(Jia)接(Jie)等(Deng)法(Fa)繁(Fan)殖(Zhi)。(?)播(Bo)种(Zhong)繁(Fan)殖(Zhi)则(Ze)多(Duo)用(Yong)于(Yu)培(Pei)育(Yu)新(Xin)品(Pin)种(Zhong)。(?)
具(Ju)体(Ti)来(Lai)讲(Jiang)有(You)以(Yi)下(Xia)几(Ji)点(Dian):(?)
1.应(Ying)用(Yong)范(Fan)围(Wei)广(Guang),(?)可(Ke)以(Yi)在(Zai)园(Yuan)林(Lin)景(Jing)观(Guan)、(?)庭(Ting)院(Yuan)、(?)路(Lu)边(Bian)、(?)河(He)边(Bian)、(?)边(Bian)坡(Po)等(Deng)到(Dao)地(Di)方(Fang)绿(Lu)化(Hua)中(Zhong)应(Ying)用(Yong)。(?)
2.种(Zhong)植(Zhi)可(Ke)多(Duo)处(Chu)观(Guan)赏(Shang),(?)且(Qie)方(Fang)便(Bian)、(?)经(Jing)济(Ji)、(?)可(Ke)以(Yi)节(Jie)省(Sheng)大(Da)量(Liang)人(Ren)力(Li)、(?)物(Wu)力(Li)。(?)
3.大(Da)多(Duo)数(Shu)品(Pin)种(Zhong)对(Dui)环(Huan)境(Jing)条(Tiao)件(Jian)要(Yao)求(Qiu)不(Bu)严(Yan),(?)可(Ke)粗(Cu)放(Fang)管(Guan)理(Li)。(?)
4.品(Pin)种(Zhong)繁(Fan)多(Duo),(?)株(Zhu)型(Xing)高(Gao)矮(Ai)、(?)花(Hua)期(Qi)、(?)花(Hua)色(Se)变(Bian)化(Hua)较(Jiao)大(Da),(?)时(Shi)间(Jian)长(Chang),(?)色(Se)彩(Cai)丰(Feng)富(Fu)、(?)鲜(Xian)艳(Yan)。(?)
5.许(Xu)多(Duo)品(Pin)种(Zhong)有(You)较(Jiao)强(Qiang)的(De)净(Jing)化(Hua)环(Huan)境(Jing)与(Yu)抗(Kang)污(Wu)染(Ran)的(De)能(Neng)力(Li)及(Ji)药(Yao)用(Yong)价(Jia)值(Zhi)。(?)
6.部(Bu)分(Fen)品(Pin)种(Zhong)是(Shi)切(Qie)花(Hua)、(?)盆(Pen)花(Hua)及(Ji)干(Gan)花(Hua)的(De)好(Hao)材(Cai)。(?)