1、(?)火(Huo)炬(Ju)树(Shu)简(Jian)介(Jie)
火(Huo)炬(Ju)树(Shu)是(Shi)奇(Qi)数(Shu)羽(Yu)状(Zhuang)复(Fu)叶(Ye),(?)互(Hu)生(Sheng),(?)长(Chang)圆(Yuan)形(Xing)至(Zhi)披(Pi)针(Zhen)形(Xing),(?)直(Zhi)立(Li)圆(Yuan)锥(Zhui)花(Hua)序(Xu),(?)顶(Ding)生(Sheng),(?)鲜(Xian)红(Hong)色(Se)果(Guo)穗(Sui),(?)扁(Bian)球(Qiu)形(Xing)果(Guo)实(Shi),(?)红(Hong)色(Se)刺(Ci)毛(Mao),(?)紧(Jin)密(Mi)聚(Ju)集(Ji)形(Xing)成(Cheng)火(Huo)炬(Ju)形(Xing)状(Zhuang)。(?)果(Guo)实(Shi)在(Zai)九(Jiu)月(Yue)成(Cheng)熟(Shu)后(Hou)会(Hui)持(Chi)续(Xu)很(Hen)长(Chang)时(Shi)间(Jian),(?)秋(Qiu)天(Tian)后(Hou)叶(Ye)子(Zi)会(Hui)变(Bian)红(Hong),(?)这(Zhe)非(Fei)常(Chang)壮(Zhuang)观(Guan)。(?)主(Zhu)要(Yao)用(Yong)于(Yu)荒(Huang)山(Shan)绿(Lu)化(Hua),(?)也(Ye)是(Shi)盐(Yan)碱(Jian)荒(Huang)地(Di)的(De)风(Feng)景(Jing)林(Lin)树(Shu)种(Zhong)。(?)
2、(?)火(Huo)炬(Ju)树(Shu)适(Shi)合(He)什(Shi)么(Me)样(Yang)的(De)环(Huan)境(Jing)?(?)
火(Huo)炬(Ju)树(Shu)生(Sheng)长(Chang)快(Kuai),(?)对(Dui)环(Huan)境(Jing)要(Yao)求(Qiu)低(Di)。(?)它(Ta)不(Bu)选(Xuan)择(Ze)土(Tu)壤(Rang),(?)喜(Xi)欢(Huan)光(Guang)线(Xian)充(Chong)足(Zu)的(De)环(Huan)境(Jing)。(?)具(Ju)有(You)很(Hen)好(Hao)的(De)抗(Kang)寒(Han)性(Xing)、(?)抗(Kang)旱(Han)性(Xing)、(?)耐(Nai)瘠(Ji)薄(Bao)性(Xing)、(?)耐(Nai)水(Shui)湿(Shi)性(Xing)、(?)耐(Nai)盐(Yan)碱(Jian)性(Xing),(?)根(Gen)系(Xi)发(Fa)达(Da),(?)发(Fa)芽(Ya)力(Li)强(Qiang)。(?)不(Bu)足(Zu)之(Zhi)处(Chu)在(Zai)于(Yu)其(Qi)根(Gen)浅(Qian),(?)使(Shi)用(Yong)寿(Shou)命(Ming)短(Duan)。(?)
播(Bo)种(Zhong)期(Qi):(?)无(Wu)霜(Shuang)期(Qi),(?)适(Shi)宜(Yi)播(Bo)种(Zhong)地(Di)点(Dian):(?)生(Sheng)长(Chang)不(Bu)选(Xuan)择(Ze)土(Tu)壤(Rang),(?)喜(Xi)欢(Huan)光(Guang)照(Zhao)充(Chong)足(Zu)的(De)环(Huan)境(Jing)。(?)
3、(?)火(Huo)炬(Ju)树(Shu)播(Bo)种(Zhong)的(De)土(Tu)地(Di)如(Ru)何(He)安(An)排(Pai)
首(Shou)先(Xian),(?)清(Qing)除(Chu)播(Bo)种(Zhong)地(Di)上(Shang)的(De)杂(Za)草(Cao)、(?)杂(Za)树(Shu)、(?)垃(La)圾(Ji)等(Deng)杂(Za)物(Wu),(?)清(Qing)理(Li)地(Di)面(Mian),(?)撒(Sa)化(Hua)肥(Fei),(?)然(Ran)后(Hou)犁(Li)地(Di)。(?)最(Zui)后(Hou),(?)挖(Wa)掘(Jue)排(Pai)水(Shui)沟(Gou),(?)以(Yi)便(Bian)于(Yu)火(Huo)炬(Ju)树(Shu)浇(Jiao)水(Shui)。(?)
4、(?)如(Ru)何(He)种(Zhong)植(Zhi)火(Huo)炬(Ju)树(Shu)
火(Huo)炬(Ju)树(Shu)播(Bo)种(Zhong)火(Huo)炬(Ju)树(Shu)种(Zhong)子(Zi)小(Xiao),(?)种(Zhong)皮(Pi)硬(Ying),(?)外(Wai)面(Mian)有(You)红(Hong)色(Se)的(De)针(Zhen)毛(Mao)。(?)播(Bo)种(Zhong)前(Qian),(?)用(Yong)碱(Jian)水(Shui)擦(Ca)掉(Diao)种(Zhong)皮(Pi)上(Shang)的(De)红(Hong)色(Se)绒(Rong)毛(Mao)和(He)蜡(La)。(?)然(Ran)后(Hou)用(Yong)85℃(?)热(Re)水(Shui)烫(Tang)5分(Fen)钟(Zhong),(?)取(Qu)出(Chu),(?)埋(Mai)在(Zai)湿(Shi)沙(Sha)中(Zhong),(?)置(Zhi)于(Yu)20℃(?)的(De)室(Shi)内(Nei)发(Fa)芽(Ya),(?)根(Gen)据(Ju)水(Shui)分(Fen)蒸(Zheng)发(Fa)情(Qing)况(Kuang)适(Shi)当(Dang)洒(Sa)水(Shui)
20天(Tian)后(Hou)露(Lu)芽(Ya)即(Ji)可(Ke)播(Bo)种(Zhong)。(?)播(Bo)种(Zhong)量(Liang)为(Wei)每(Mei)亩(Mu)7-10公(Gong)斤(Jin),(?)行(Xing)距(Ju)35厘(Li)米(Mi)。(?)将(Jiang)种(Zhong)子(Zi)撒(Sa)入(Ru)深(Shen)度(Du)为(Wei)2cm的(De)沟(Gou)内(Nei),(?)然(Ran)后(Hou)用(Yong)细(Xi)土(Tu)覆(Fu)盖(Gai),(?)形(Xing)成(Cheng)小(Xiao)垄(Long),(?)以(Yi)保(Bao)持(Chi)水(Shui)分(Fen)。(?)应(Ying)进(Jin)行(Xing)适(Shi)当(Dang)的(De)喷(Pen)水(Shui),(?)以(Yi)保(Bao)持(Chi)土(Tu)壤(Rang)湿(Shi)润(Run)。(?)20天(Tian)后(Hou),(?)幼(You)苗(Miao)基(Ji)本(Ben)完(Wan)成(Cheng),(?)高(Gao)80厘(Li)米(Mi),(?)地(Di)径(Jing)1至(Zhi)1.5厘(Li)米(Mi)。(?)5、(?)火(Huo)炬(Ju)树(Shu)的(De)养(Yang)护(Hu)方(Fang)法(Fa)