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香樟樹
0 票數:0 #樹木#
香樟為亞熱帶常綠闊葉樹種,主要分布于長江以南,優以臺灣、福建、江西、湖南、四川等栽培較多。其性喜溫暖濕潤的氣候條件,不耐寒冷,適生于年平均溫度16~17℃以上,絕對低溫-7℃以上地域。香樟對土壤要求不嚴,于深厚肥沃的粘壤土、砂壤土及酸性土、中性土中發育均佳,在含鹽量0.2%以下的鹽堿土內亦可生長。其為常綠大喬木,高可達30米,直徑可達3米,樹冠廣卵形;枝、葉及木材均有樟腦氣味;樹皮黃褐色,有不規則的縱裂。頂芽廣卵形或圓球形,鱗片寬卵形或近圓形,外面略被絹狀毛。
  • 中文學名: 香樟樹
  • 拉丁學名: Cinnamomum camphora (L.) Presl.
  • 別稱: 樟(zhang)(zhang),香樟(zhang)(zhang),芳(fang)樟(zhang)(zhang),油樟(zhang)(zhang),樟(zhang)(zhang)木,烏(wu)樟(zhang)(zhang),臭(chou)樟(zhang)(zhang)
  • 界: 植物界(jie)
  • 門: 被子植(zhi)物(wu)門
  • 綱: 雙子葉植物綱
  • 目: 樟目
  • 科: 樟科
  • 屬: 樟屬
  • 種:
  • 分布區域: 長江以南(nan)及西(xi)南(nan)
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生長與分布

地理分布

產南方及西(xi)南各(ge)省區。越南、朝鮮、日(ri)本也有分布,其他各(ge)國常有引種栽培(pei)。

主要(yao)生(sheng)長于亞熱(re)帶土(tu)壤(rang)肥沃(wo)的向陽(yang)山坡、谷地(di)及河岸平地(di);分布(bu)于長江以南及西南生(sheng)長區(qu)(qu)(qu)域海拔(ba)可達1000M,尤(you)其以四川省宜賓(bin)地(di)區(qu)(qu)(qu)生(sheng)長面積最廣,樟樹(shu)(shu)已在(zai)2006年,被推選為(wei)宜賓(bin)市的“市樹(shu)(shu)”,享(xiang)有宜賓(bin)市“市樹(shu)(shu)”的美譽,成為(wei)宜賓(bin)地(di)區(qu)(qu)(qu)的主要(yao)林木。隨著城市建設對香樟樹(shu)(shu)的應用。主要(yao)培育繁殖(zhi)基地(di)有江蘇沭陽(yang)、浙(zhe)江、安徽等地(di)。

形態及特征

常綠(lv)大喬木(mu),高(gao)可達30米(mi),直徑(jing)可達3米(mi),樹冠廣(guang)卵形(xing);枝、葉及木(mu)材均有樟腦氣味(wei);樹皮黃褐色(se),有不規(gui)則的縱裂。頂(ding)芽廣(guang)卵形(xing)或(huo)(huo)圓球形(xing),鱗片寬卵形(xing)或(huo)(huo)近圓形(xing),外面(mian)略被絹狀毛。

葉(xie)互生,卵狀橢圓形,長(chang)6-12厘(li)米(mi)(mi),寬2.5-5.5厘(li)米(mi)(mi),先端急尖,基(ji)部(bu)寬楔形至近(jin)圓形,邊(bian)緣(yuan)全緣(yuan),軟骨質,有(you)時呈(cheng)微(wei)波狀,上面(mian)(mian)綠色或黃綠色,有(you)光澤,下(xia)面(mian)(mian)黃綠色或灰(hui)綠色,晦暗,兩(liang)面(mian)(mian)無(wu)毛(mao)或下(xia)面(mian)(mian)幼時略(lve)被(bei)微(wei)柔毛(mao),具離基(ji)三出脈(mo)(mo)(mo)(mo),有(you)時過渡到(dao)基(ji)部(bu)具不顯的5脈(mo)(mo)(mo)(mo),中脈(mo)(mo)(mo)(mo)兩(liang)面(mian)(mian)明顯,上部(bu)每邊(bian)有(you)側(ce)脈(mo)(mo)(mo)(mo)1-3-5(7)條.基(ji)生側(ce)脈(mo)(mo)(mo)(mo)向葉(xie)緣(yuan)一側(ce)有(you)少數支(zhi)脈(mo)(mo)(mo)(mo),側(ce)脈(mo)(mo)(mo)(mo)及支(zhi)脈(mo)(mo)(mo)(mo)脈(mo)(mo)(mo)(mo)腋上面(mian)(mian)明顯隆起(qi)下(xia)面(mian)(mian)有(you)明顯腺窩,窩內常被(bei)柔毛(mao);葉(xie)柄纖細,長(chang)2-3厘(li)米(mi)(mi),腹(fu)凹(ao)背(bei)凸,無(wu)毛(mao)。

圓(yuan)錐花(hua)(hua)序腋生(sheng),長(chang)(chang)3.5-7厘(li)米(mi)(mi),具梗(geng),總梗(geng)長(chang)(chang)2.5-4.5厘(li)米(mi)(mi),與各(ge)級(ji)序軸均(jun)無毛(mao)或(huo)被灰白(bai)至黃(huang)褐色(se)微柔毛(mao),被毛(mao)時(shi)往往在節上尤為明顯。花(hua)(hua)綠(lv)白(bai)或(huo)帶黃(huang)色(se),長(chang)(chang)約(yue)(yue)(yue)3毫(hao)米(mi)(mi);花(hua)(hua)梗(geng)長(chang)(chang)1-2毫(hao)米(mi)(mi),無毛(mao)。花(hua)(hua)被外面(mian)(mian)無毛(mao)或(huo)被微柔毛(mao),內面(mian)(mian)密被短(duan)柔毛(mao),花(hua)(hua)被筒(tong)倒錐形(xing),長(chang)(chang)約(yue)(yue)(yue)1毫(hao)米(mi)(mi),花(hua)(hua)被裂(lie)片橢圓(yuan)形(xing),長(chang)(chang)約(yue)(yue)(yue)2毫(hao)米(mi)(mi)。能育雄(xiong)(xiong)蕊9,長(chang)(chang)約(yue)(yue)(yue)2毫(hao)米(mi)(mi),花(hua)(hua)絲被短(duan)柔毛(mao)。退化雄(xiong)(xiong)蕊3,位于(yu)最內輪(lun),箭頭形(xing),長(chang)(chang)約(yue)(yue)(yue)1毫(hao)米(mi)(mi),被短(duan)柔毛(mao)。子房(fang)球形(xing),長(chang)(chang)約(yue)(yue)(yue)1毫(hao)米(mi)(mi),無毛(mao),花(hua)(hua)柱長(chang)(chang)約(yue)(yue)(yue)1毫(hao)米(mi)(mi)。

果卵(luan)球形或(huo)近球形,直(zhi)徑6-8毫(hao)米(mi),紫(zi)黑(hei)色(se);果托杯狀,長約5毫(hao)米(mi),頂端截平,寬(kuan)達4毫(hao)米(mi),基部(bu)寬(kuan)約1毫(hao)米(mi),具縱向(xiang)溝紋。花期4-5月,果期8-11月。

因為樟樹(shu)木(mu)材上有許多(duo)紋路,像(xiang)是大有文章的意思,所以就(jiu)在「章」字(zi)旁加(jia)一個木(mu)字(zi)作(zuo)為樹(shu)名,稱為“樟樹(shu)”,而(er)因又(you)有香味(wei),才稱為“香樟樹(shu)”。

生活習性

常(chang)生于山坡或溝(gou)谷中(zhong),但常(chang)有栽培(pei)的。

樟樹(shu)多喜光,稍耐(nai)蔭;喜溫暖(nuan)濕潤(run)氣候,耐(nai)寒性不(bu)強,對土(tu)壤(rang)要(yao)求(qiu)不(bu)嚴,較耐(nai)水(shui)濕,但(dan)當移植時要(yao)注(zhu)意保持土(tu)壤(rang)濕度,水(shui)澇容易導致爛根缺氧而死,但(dan)不(bu)耐(nai)干(gan)旱、瘠薄和鹽堿土(tu)。主根發(fa)達,深(shen)根性,能抗風。萌芽力強,耐(nai)修剪。生(sheng)長(chang)速度中等,樹(shu)形巨(ju)大如(ru)傘,能遮陰避(bi)涼。存活期長(chang),可以生(sheng)長(chang)為成(cheng)百上千年的(de)參天(tian)古木,有很強的(de)吸(xi)煙滯塵、涵養(yang)水(shui)源、固(gu)土(tu)防沙和美化環(huan)境(jing)的(de)能力。

栽培方法

采種和種子處理

在(zai)(zai)選(xuan)擇香(xiang)樟(zhang)種(zhong)子(zi)的(de)(de)時(shi)候(hou),應該(gai)注(zhu)意(yi)選(xuan)擇健壯的(de)(de)母(mu)樹(shu)(shu),這是為了(le)保(bao)證香(xiang)樟(zhang)樹(shu)(shu)的(de)(de)幼苗在(zai)(zai)成(cheng)(cheng)長(chang)的(de)(de)過程中具有(you)(you)良好(hao)的(de)(de)抵抗力和基(ji)因。在(zai)(zai)香(xiang)樟(zhang)母(mu)樹(shu)(shu)的(de)(de)選(xuan)擇上應該(gai)注(zhu)意(yi)選(xuan)擇主干(gan)明(ming)顯、分枝高、樹(shu)(shu)冠發達(da)的(de)(de)樹(shu)(shu),母(mu)樹(shu)(shu)最(zui)好(hao)有(you)(you)一(yi)定抵御病蟲(chong)害的(de)(de)能力,樹(shu)(shu)干(gan)上沒有(you)(you)明(ming)顯的(de)(de)蟲(chong)洞。香(xiang)樟(zhang)樹(shu)(shu)的(de)(de)果(guo)(guo)(guo)實(shi)一(yi)般在(zai)(zai)10月份成(cheng)(cheng)熟,采集(ji)香(xiang)樟(zhang)樹(shu)(shu)種(zhong)應該(gai)在(zai)(zai)這一(yi)階(jie)段進(jin)行(xing)。香(xiang)樟(zhang)樹(shu)(shu)的(de)(de)果(guo)(guo)(guo)實(shi)是漿果(guo)(guo)(guo),這類果(guo)(guo)(guo)實(shi)容易(yi)發霉(mei)變質,應該(gai)注(zhu)意(yi)采集(ji)完成(cheng)(cheng)之后(hou)及時(shi)進(jin)行(xing)處理。香(xiang)樟(zhang)樹(shu)(shu)的(de)(de)種(zhong)子(zi)處理方法(fa)是將(jiang)新鮮的(de)(de)水果(guo)(guo)(guo)浸泡(pao)在(zai)(zai)水中2~3天,將(jiang)果(guo)(guo)(guo)皮去掉,然(ran)后(hou)用草木灰進(jin)行(xing)脫(tuo)脂,洗干(gan)凈之后(hou)放在(zai)(zai)陰涼處風(feng)干(gan),就可以(yi)進(jin)行(xing)長(chang)時(shi)間(jian)的(de)(de)儲藏和運輸(shu)。在(zai)(zai)香(xiang)樟(zhang)樹(shu)(shu)種(zhong)子(zi)的(de)(de)選(xuan)擇上應該(gai)注(zhu)意(yi)選(xuan)擇果(guo)(guo)(guo)實(shi)飽(bao)滿,表面(mian)沒有(you)(you)蟲(chong)洞和損壞。

選地和整地

為(wei)(wei)了更(geng)好地(di)(di)(di)培育香(xiang)樟,應該從選(xuan)(xuan)(xuan)地(di)(di)(di)整(zheng)(zheng)地(di)(di)(di)開始(shi)進(jin)行(xing)(xing)管理,雖然香(xiang)樟對(dui)(dui)環境和土(tu)壤(rang)(rang)的(de)要(yao)求不是(shi)特(te)別嚴格,但是(shi)為(wei)(wei)了更(geng)好地(di)(di)(di)培育良(liang)種(zhong),應該選(xuan)(xuan)(xuan)擇(ze)背風向陽,土(tu)壤(rang)(rang)較肥(fei)(fei)沃、灌溉方(fang)便的(de)地(di)(di)(di)方(fang)進(jin)行(xing)(xing)種(zhong)植(zhi)(zhi),要(yao)注意種(zhong)植(zhi)(zhi)地(di)(di)(di)區(qu)的(de)排(pai)水通暢,最(zui)(zui)好選(xuan)(xuan)(xuan)用耕種(zhong)層深(shen)厚(hou)的(de)土(tu)壤(rang)(rang),選(xuan)(xuan)(xuan)擇(ze)酸性或者(zhe)弱酸的(de)土(tu)壤(rang)(rang)最(zui)(zui)佳。在種(zhong)植(zhi)(zhi)香(xiang)樟之前應該對(dui)(dui)土(tu)壤(rang)(rang)進(jin)行(xing)(xing)消(xiao)毒處(chu)理,用3%的(de)百威22.5~37.5公斤/畝,進(jin)行(xing)(xing)整(zheng)(zheng)地(di)(di)(di)保(bao)(bao)障底肥(fei)(fei),能(neng)夠(gou)提高地(di)(di)(di)溫,保(bao)(bao)證土(tu)壤(rang)(rang)更(geng)加肥(fei)(fei)沃,促使更(geng)快(kuai)發(fa)芽。在種(zhong)植(zhi)(zhi)香(xiang)樟之前還應該對(dui)(dui)土(tu)壤(rang)(rang)進(jin)行(xing)(xing)測(ce)驗,確定能(neng)夠(gou)保(bao)(bao)障香(xiang)樟樹的(de)生長,確保(bao)(bao)土(tu)壤(rang)(rang)中沒有(you)出現害蟲(chong)的(de)幼(you)蟲(chong)。

適時播種

適(shi)(shi)時(shi)播(bo)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)是(shi)(shi)(shi)需要(yao)在(zai)合適(shi)(shi)的(de)(de)(de)(de)時(shi)候(hou)將香(xiang)樟(zhang)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)下(xia),盡(jin)(jin)量在(zai)春季(ji)4月份(fen)栽(zai)(zai)(zai)(zai)(zai)植(zhi)(zhi)(zhi),成(cheng)活率最高。在(zai)播(bo)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)之(zhi)(zhi)前,應(ying)(ying)(ying)(ying)該(gai)(gai)將儲存的(de)(de)(de)(de)香(xiang)樟(zhang)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)子進(jin)(jin)行(xing)(xing)(xing)處理,使用0.5%的(de)(de)(de)(de)高錳酸鉀溶液將種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)子浸泡1~2小時(shi),這(zhe)樣做的(de)(de)(de)(de)目的(de)(de)(de)(de)是(shi)(shi)(shi)為了進(jin)(jin)行(xing)(xing)(xing)消毒殺菌,減(jian)少因種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)子在(zai)儲藏中(zhong)發生(sheng)霉(mei)變(bian)或者生(sheng)蟲的(de)(de)(de)(de)情況。在(zai)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)子消毒完成(cheng)之(zhi)(zhi)后,應(ying)(ying)(ying)(ying)該(gai)(gai)進(jin)(jin)行(xing)(xing)(xing)一(yi)段(duan)(duan)時(shi)間(jian)的(de)(de)(de)(de)催芽,這(zhe)個階段(duan)(duan)需要(yao)等大種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)子開始龜裂,開始萌發出一(yi)點點的(de)(de)(de)(de)突起之(zhi)(zhi)后就(jiu)可以開始進(jin)(jin)行(xing)(xing)(xing)播(bo)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong),每畝應(ying)(ying)(ying)(ying)該(gai)(gai)注(zhu)(zhu)意播(bo)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)量在(zai)150~225公斤,播(bo)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)時(shi)應(ying)(ying)(ying)(ying)該(gai)(gai)注(zhu)(zhu)意將土層覆蓋到(dao)見不到(dao)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)子為宜。除了使用種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)子進(jin)(jin)行(xing)(xing)(xing)栽(zai)(zai)(zai)(zai)(zai)培(pei)(pei)之(zhi)(zhi)外(wai),還有一(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)栽(zai)(zai)(zai)(zai)(zai)培(pei)(pei)方法就(jiu)是(shi)(shi)(shi)選用壯苗進(jin)(jin)行(xing)(xing)(xing)適(shi)(shi)時(shi)栽(zai)(zai)(zai)(zai)(zai)培(pei)(pei),選擇胸徑在(zai)5~10厘米的(de)(de)(de)(de)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)子進(jin)(jin)行(xing)(xing)(xing)移植(zhi)(zhi)(zhi)栽(zai)(zai)(zai)(zai)(zai)培(pei)(pei),選用壯苗,盡(jin)(jin)量減(jian)少起苗到(dao)栽(zai)(zai)(zai)(zai)(zai)培(pei)(pei)的(de)(de)(de)(de)時(shi)間(jian),防止枯萎。這(zhe)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)栽(zai)(zai)(zai)(zai)(zai)培(pei)(pei)技(ji)術的(de)(de)(de)(de)最佳時(shi)間(jian)應(ying)(ying)(ying)(ying)該(gai)(gai)是(shi)(shi)(shi)4月中(zhong)旬(xun)~5月中(zhong)旬(xun)之(zhi)(zhi)間(jian),選擇在(zai)陰雨(yu)天(tian)進(jin)(jin)行(xing)(xing)(xing)栽(zai)(zai)(zai)(zai)(zai)植(zhi)(zhi)(zhi),保證選擇樹干的(de)(de)(de)(de)濕潤。在(zai)栽(zai)(zai)(zai)(zai)(zai)種(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)時(shi)應(ying)(ying)(ying)(ying)該(gai)(gai)注(zhu)(zhu)意深(shen)挖淺栽(zai)(zai)(zai)(zai)(zai),栽(zai)(zai)(zai)(zai)(zai)植(zhi)(zhi)(zhi)的(de)(de)(de)(de)深(shen)度(du)應(ying)(ying)(ying)(ying)該(gai)(gai)與(yu)地面上香(xiang)樟(zhang)的(de)(de)(de)(de)根莖相平,保證栽(zai)(zai)(zai)(zai)(zai)植(zhi)(zhi)(zhi)時(shi),土壤(rang)表面松動有空氣流通,注(zhu)(zhu)意對(dui)栽(zai)(zai)(zai)(zai)(zai)植(zhi)(zhi)(zhi)樹苗的(de)(de)(de)(de)維護和保濕等。

后期管理

香樟(zhang)樹(shu)(shu)種植完成之(zhi)后應(ying)該(gai)(gai)注(zhu)意(yi)(yi)在(zai)(zai)種子出(chu)(chu)苗(miao)(miao)之(zhi)后,及時(shi)(shi)(shi)(shi)進行除草(cao)和(he)灌(guan)溉工作,減少在(zai)(zai)幼(you)(you)(you)(you)苗(miao)(miao)時(shi)(shi)(shi)(shi)期(qi)出(chu)(chu)現干旱或病(bing)蟲害,以免降低幼(you)(you)(you)(you)苗(miao)(miao)的(de)(de)(de)(de)成活(huo)幾率(lv)。在(zai)(zai)幼(you)(you)(you)(you)苗(miao)(miao)出(chu)(chu)土之(zhi)后,應(ying)該(gai)(gai)將覆蓋在(zai)(zai)土壤表面的(de)(de)(de)(de)一(yi)(yi)些(xie)稻(dao)草(cao)去(qu)掉,使(shi)幼(you)(you)(you)(you)苗(miao)(miao)接觸更(geng)多(duo)(duo)的(de)(de)(de)(de)空氣和(he)陽(yang)光(guang),保(bao)證(zheng)日照時(shi)(shi)(shi)(shi)間的(de)(de)(de)(de)充(chong)足。幼(you)(you)(you)(you)苗(miao)(miao)基本長(chang)齊之(zhi)后,就應(ying)該(gai)(gai)注(zhu)意(yi)(yi)檢查(cha)真葉,去(qu)除一(yi)(yi)些(xie)多(duo)(duo)余的(de)(de)(de)(de)幼(you)(you)(you)(you)苗(miao)(miao),保(bao)證(zheng)幼(you)(you)(you)(you)苗(miao)(miao)在(zai)(zai)生(sheng)(sheng)長(chang)過程中(zhong)有足夠的(de)(de)(de)(de)營養(yang)和(he)水(shui)(shui)(shui)分。香樟(zhang)幼(you)(you)(you)(you)苗(miao)(miao)在(zai)(zai)生(sheng)(sheng)長(chang)過程中(zhong),需要大量的(de)(de)(de)(de)水(shui)(shui)(shui)分,因此應(ying)該(gai)(gai)注(zhu)意(yi)(yi)每天(tian)都應(ying)該(gai)(gai)澆一(yi)(yi)次(ci)(ci)定根水(shui)(shui)(shui),遇到干燥或者暴曬(shai)的(de)(de)(de)(de)天(tian)氣應(ying)該(gai)(gai)加(jia)大澆水(shui)(shui)(shui)量,連續澆水(shui)(shui)(shui)3~4次(ci)(ci)為宜(yi),也(ye)(ye)不(bu)可多(duo)(duo)次(ci)(ci)重(zhong)復澆水(shui)(shui)(shui)。香樟(zhang)樹(shu)(shu)在(zai)(zai)生(sheng)(sheng)長(chang)過程中(zhong)也(ye)(ye)應(ying)該(gai)(gai)注(zhu)意(yi)(yi)施(shi)肥(fei),幫助幼(you)(you)(you)(you)苗(miao)(miao)更(geng)加(jia)快速的(de)(de)(de)(de)生(sheng)(sheng)長(chang),一(yi)(yi)般追(zhui)(zhui)肥(fei)最(zui)(zui)佳的(de)(de)(de)(de)時(shi)(shi)(shi)(shi)間應(ying)該(gai)(gai)是6~8月(yue)份期(qi)間,追(zhui)(zhui)肥(fei)2~3次(ci)(ci),首次(ci)(ci)追(zhui)(zhui)肥(fei)使(shi)用尿素(su)(su)較少,最(zui)(zui)后一(yi)(yi)次(ci)(ci)追(zhui)(zhui)肥(fei)的(de)(de)(de)(de)時(shi)(shi)(shi)(shi)候(hou)使(shi)用尿素(su)(su)和(he)林(lin)飛,并且加(jia)強對田間的(de)(de)(de)(de)管理,注(zhu)意(yi)(yi)除草(cao)。在(zai)(zai)夏季(ji)到來之(zhi)后應(ying)該(gai)(gai)注(zhu)意(yi)(yi)病(bing)蟲害的(de)(de)(de)(de)防治,使(shi)用40%的(de)(de)(de)(de)樂果進行噴(pen)灑防治樟(zhang)梢卷葉蛾,這一(yi)(yi)階(jie)段應(ying)該(gai)(gai)注(zhu)意(yi)(yi)對病(bing)蟲害的(de)(de)(de)(de)防治,減少病(bing)蟲侵(qin)害香樟(zhang)樹(shu)(shu)苗(miao)(miao)。10月(yue)份應(ying)該(gai)(gai)停(ting)止澆水(shui)(shui)(shui)促進樹(shu)(shu)苗(miao)(miao)的(de)(de)(de)(de)枝條木質化,增(zeng)強樹(shu)(shu)苗(miao)(miao)的(de)(de)(de)(de)抗(kang)寒性,幫助樹(shu)(shu)苗(miao)(miao)進行越冬(dong)抗(kang)寒。最(zui)(zui)后,城(cheng)市(shi)行道樹(shu)(shu)選擇的(de)(de)(de)(de)香樟(zhang)樹(shu)(shu)大多(duo)(duo)數是生(sheng)(sheng)長(chang)了1年的(de)(de)(de)(de)香樟(zhang)樹(shu)(shu),這時(shi)(shi)(shi)(shi)應(ying)該(gai)(gai)注(zhu)意(yi)(yi)對香樟(zhang)樹(shu)(shu)移植時(shi)(shi)(shi)(shi)的(de)(de)(de)(de)防護,增(zeng)加(jia)樹(shu)(shu)木成活(huo)率(lv)。

價值及其他

木材(cai)(cai)及(ji)根、枝、葉可(ke)(ke)提取樟(zhang)(zhang)(zhang)腦和(he)樟(zhang)(zhang)(zhang)油(you),樟(zhang)(zhang)(zhang)腦和(he)樟(zhang)(zhang)(zhang)油(you)供(gong)(gong)醫藥及(ji)香料工業用(yong)。果核含(han)(han)(han)脂肪,含(han)(han)(han)油(you)量約40%,油(you)供(gong)(gong)工業用(yong)。根、果、枝和(he)葉入藥,有祛風(feng)散寒、強心鎮痙和(he)殺蟲等(deng)功能。木材(cai)(cai)又為(wei)造船、櫥箱和(he)建筑等(deng)用(yong)材(cai)(cai)。從其樟(zhang)(zhang)(zhang)油(you)化學成分(fen)看,可(ke)(ke)分(fen)三個類型,即本樟(zhang)(zhang)(zhang)(含(han)(han)(han)樟(zhang)(zhang)(zhang)腦為(wei)主(zhu)),芳樟(zhang)(zhang)(zhang)(含(han)(han)(han)芳樟(zhang)(zhang)(zhang)醇為(wei)主(zhu))和(he)油(you)樟(zhang)(zhang)(zhang)(含(han)(han)(han)松(song)油(you)醇為(wei)主(zhu)),各(ge)個類型的經濟價值不盡相同,為(wei)結合生產(chan)應進行細(xi)分(fen),可(ke)(ke)依據樟(zhang)(zhang)(zhang)樹形態上的微細(xi)差異(yi)再結合枝、葉和(he)木材(cai)(cai)的氣味加(jia)以鑒(jian)別。

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