法国冬青,是常见的绿色灌木植物,原产我国福建、广东、广西等地,日本、朝鲜亦有分布。核果为椭圆形,颜色为橙红或深红色,远望恰似珊瑚串珠,故又名珊瑚树。
法国冬青图片
faguodongqingshizhongyaodeyuanlinzaojingshuzhong,youyinjuyounaihuo、zhichendengtedian,guyebeiyingyongyufanghuolindaijichangqulvhua。suizherenmenduishuzhongjingguangongnengheshengtaigongnengyaoqiuderiyitigao,faguodongqingyinqigongnengdeduoyangxingheguangfandeshiyingxingerbeishouqinglai。
生物学特性
法国冬青树冠daoluanxing,zhigantingzhi,shupihuihese,pikongyuanxing。yeduisheng,zhangtuoyuanxinghuodaopizhenxing,bianyuanbozhuanghuojuyoucudunchi,jinjibuquanyuan,biaomiananlvse,beimiandanlvse,zhongniancangcuiyudi。yuanzhuizhuangsanfanghuaxudingsheng,huabaise,zhongzhuang,youxiangwei。huaqi5zhi6yue,guoqi10yue。zaizhangjiangliuyujiyinandiquzaipeilishiyoujiu,xiwennuanshirunqihou。zaichaoshifeiwodezhongxingrangtuzhongshengzhangwangsheng,suanxingheweisuanxingtujunnengshiying,xiguangyinaiyin。genxifada,mengyaliqiang,tenaixiujian,jiyizhengxing。
应用价值
tingyuanlvli:faguodongqingyiniansijizhifanyemao,zhebixiaoguohao,younaixiujian,yincishizhizuolvlideshangjiacailiao。zaiguizeshiyuanlinzhongchangzhengxingxiujianweilvqiang、lvmenhuolvlang。yanyuanjieqiangzhongbianzhifaguodongqing,yiqiziranshengtaitixingdaitizhuangshizhuan、shi、tudenggouzhuqilaidedaizhibeijing,kechansheng“yuanqiangyinyueyuluojian”zhixiao。budanzaiguanshangshangxiandeziranhuopo,erqiekuodaleyuanlindekongjiangan。
yibandaolulvhua:daolulvhuabaokuoshiqudaolulvhua、chengjiaogonglulvhua、gaojialulvhuadeng。muqian,zaixuduochengshijunkejiandaoyifaguodongqingweizhujinghuopeiheqitaqiaoguanmuxingchengjingguandelvhuadai。faguodongqingzhisuoyibeiguangfanyingyongyudaolulvhua,shiyuqibenshenjuyouqiangdadekangwuranxingfenbukaide。faguodongqingjikangyanwu,youkangfenchen,haikejiangdizaoyin,yitazuoweidaolulvhuashuzhongkeyouxiaodigaishandaoluzhouweideshengtaihuanjingherenjuhuanjing,zheiyeshifaguodongqingzaichengshilvhuazhongyuelaiyueshoudaozhongshideyuanyinzhiyi。
厂区绿化:工矿企业的园林,绿地是城市绿地的重要组成部分,一般城市工业用地占城市总用地的20%至30%。工矿企业每年向城市上空排放大量的工业废气、有害烟雾及大量粉尘,是城市空气污染的重点源头,严重威胁市民的生活质量,因此厂区绿化是改善、城市生态环境的重要途径。法国冬青是目前厂区绿化的理想绿化树种,对二氧化硫、氟化氢、氯气、臭氧、一氧化碳、二氧化氮等多种有害气体均有较强的吸收作用。此外,法国冬青对烟尘粉尘的吸附作用也很明显。据测定,每公顷法国冬青每年的滞尘量为4.16吨,远大于大叶黄杨、夹竹桃等常绿植物。防火、防护林带:随着国家工业化程度的日益提高,我国的自然生态环境受到了前所未有的破坏,沙漠化进程逐年加剧,沙尘暴等恶劣的气候现象愈演愈烈。在这种情况下,迫切需要在城市外围建立防护林带。法国冬青作为一种防风能力很强的树种,目前已和其他树种一起成为防护林带的主力军。防护林带既可防风固沙,减少强风对城市的侵袭,改善城市的环境条件,又可降低大气中二氧化碳的含量,吸收有害气体,减弱温室效应。
道路两旁的冬青