紫藤的适应能力强,耐热、耐寒,在我国从南到北都有栽培。奇数羽状复叶长15-25cm;托叶线形,早落;小叶3-6对,纸质,卵状椭圆形至卵状披针形,上部小叶较大,基部1对最小,长5-8cm,宽2-4cm,先端渐尖至尾尖,基部钝圆或楔形,或歪斜,嫩叶两面被平伏毛,后秃净;小叶柄长3-4毫米,被柔毛;小托叶刺毛状,长4-5毫米,宿存;总状花序发自种植一年短枝的腋芽或顶芽,长15-30cm,径8-10cm,花序轴被白色柔毛;苞片披针形,早落;花长2-2.5cm,芳香;花梗细,长2-3cm;花萼杯状,长5-6毫米,宽7-8毫米,密被细绢毛,上方2齿甚钝,下方3齿卵状三角形;花冠细绢毛,上方2齿甚钝,下方3齿卵状三角形;花冠紫色,旗瓣 圆形,先端略凹陷,花开后反折,基部有2胼胝体,翼瓣长圆形,基部圆,龙骨瓣较翼瓣短,阔镰形,子房线形,密被绒毛,花柱无毛,上弯,胚珠6-8粒。 荚果倒披针形,长10-15cm,宽1.5-2cm,密被绒毛,悬垂枝上不脱落,有种子1-3粒;种子褐色,具光泽,圆形,宽1.5cm,扁平。花期4-5月,果期5-8月。
ZITENGWEILUOYETENGBENZHIWU,JINGYOUXUAN,ZHIJIAOCUZHUANG,NENZHIBEIBAISEROUMAO,HOUTUJING;DONGYALUANXING。ZITENGWEINUANDAIJIWENDAIZHIWU,DUIQIHOUHETURANGDESHIYINGXINGQIANG,JIAONAIHAN,NENGNAISHUISHIJIJIBOTURANG,XIGUANG,JIAONAIYIN。YITUCENGSHENHOU,PAISHUILIANGHAO,XIANGYANGBIFENGDEQUYUZAIPEIZUISHIYI。ZHUGENSHEN,CEGENQIAN,BUNAIYIZAI。SHENGZHANGJIAOKUAI,SHOUMINGHENZHANG。CHANRAONENGLIQIANG,TADUIQITAZHIWUYOUJIAOSHAZUOYONG。
ZITENGFANZHIRONGYI,KEYONGBOZHONG、QIANCHA、YATIAO、FENZHU、JIAJIEDENGFANGFA,ZHUYAOYONGBOZHONG、QIANCHA,DANYINSHISHENGMIAOPEIYANGSUOXUSHIJIANZHANG,SUOYIYINGYONGZUIDUODESHIQIANCHA。
紫藤多于早春定植,定植前须先搭架,并将粗枝分别系在架上,使其沿架攀援,由于紫藤寿命长,枝粗叶茂,制架材料必须坚实耐久。幼树初定植时,枝条不能形成花芽,以后才会着花生蕾。如栽种数年仍不开花,一是因树势过旺,枝叶过多,二是树势衰弱,难以积累养分。前者采取部分切根和疏剪枝叶,后者增施肥料即能开花。肥料应适当多施钾肥。生长期一般追肥2~3次,开花后可将中部枝条留5~6个芽短截,并剪除弱枝,以促进花芽形成。
3月现蕾,四月盛花,每轴有蝶形花20~80朵。紫藤喜阳光,略耐荫。因为紫藤是大藤本植物,为了使它生育良好,一般都设置一定的棚架进行栽培。紫藤也有较矮小的种类和品种可作为盆栽或制作盆景。
ZITENGYIBANYINGYONGYUYUANLINPENGJIA,CHUNJIZIHUALANMAN,BIEYOUQINGQU,SHIZAIYUHUPAN、CHIBIAN、JIASHAN、SHIFANGDENGCHU,JUDUTEFENGGE,PENJINGYECHANGYONG。BENZHONGXIANYEKAIHUA,ZISUIMANCHUIZHUIYIXISHUNENYE,SHIFENYOUMEI。ZITENGXILUOYETENGMU,ZAIQIXIUMIANQIKEJIEHEXIUJIANDIAOZHENGZHITIAOBUJU,YIBAOCHIZITAIYOUMEI。ZITENGSHOUMINGZHANG,GUANLICUFANG,ZHIYAOBAOZHENGCHONGZUDEYANGGUANG,SHUIFEISHIDANG,KEBAONIANNIANHUAFANYEMAO。DUIERYANGHUALIUHEYANGHUAQINGDENGYOUHAIQITIYOUJIAOQIANGDEKANGXING,DUIKONGQIZHONGDEHUICHENYOUXIFUNENGLI,ZAILVHUAZHONGYIDEDAOGUANGFANYINGYONG,YOUQIZAILITILVHUAZHONGFAHUIZHEJUZUQINGZHONGDEZUOYONG。TABUJINKEDADAOLVHUA、MEIHUAXIAOGUO,TONGSHIYEFAHUIZHEZENGYANG、JIANGWEN、JIANCHEN、JIANSHAOZAOYINDENGZUOYONG。
ZAICHENGSHIYUANLINYINGYONGZHONG,YESHIYOULIANGDEGUANHUAGUANYEDETENGBENZHIWU,ZUIDUODEYONGTUSHIJIANSHEPENGJIA,CHUNJIXIANHUALANMAN,XIAJIZHEYINBIRILVYIANGRAN。ZAIYUHUPAN、HUACHI、SHANSHI、SHITINGDENGCHU,SHIYOUXIU
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CHANGCHUNTENG、XIAOYEFUFANGTENG、ZITENG、TENGBENYUEJI、DAHUAYUEJI、HONGMAOYUEJI、LINGXIAO。QIANGDADEZUZHINENGLISHIZHUNINCHENGGONGDEYIDAZHULI,HUANYINGLAIDIANZIXUN,LAIWODIKAOCHAKANHUO。