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形態特征

南江(jiang)杜仲(zhong)(zhong)，中藥材(cai)品種(zhong)，四川省南江(jiang)縣特產。南江(jiang)杜仲(zhong)(zhong)是一種(zhong)落葉喬(qiao)木，高可達(da)20米(mi)，主要以樹(shu)皮入藥。南江(jiang)杜仲(zhong)(zhong)塊大(da)、皮厚(hou)、粗(cu)皮少(shao)、有效成分含量高，獲(huo)得了市場的廣泛認可。

分布范圍

南(nan)江杜仲主要分(fen)布在(zai)中國四(si)川省南(nan)江縣。

主要價值

南江杜(du)仲(zhong)(zhong)具(ju)有抗衰老、調節血壓(ya)功能，還具(ju)有降血脂、降血糖、潤腸通便、減肥、美(mei)容、增強(qiang)免(mian)疫(yi)力(li)、抗疲勞、補腎壯陽和護肝醒酒等作(zuo)用。美(mei)國(guo)哈佛大學胡秀英教授甚至認為，“杜(du)仲(zhong)(zhong)是目(mu)前(qian)世界上(shang)最高質量的無毒(du)副作(zuo)用的天然降壓(ya)藥物”。

種植歷史

南江人(ren)民世代栽(zai)種杜(du)(du)仲(zhong)(zhong)、使用(yong)杜(du)(du)仲(zhong)(zhong)，對杜(du)(du)仲(zhong)(zhong)懷有(you)特(te)殊的感情(qing)，并逐漸(jian)掌握(wo)了(le)(le)杜(du)(du)仲(zhong)(zhong)的生長規律和(he)藥用(yong)特(te)點。他(ta)們(men)在房前屋后大(da)量種植杜(du)(du)仲(zhong)(zhong)，不(bu)僅因為它可(ke)(ke)以綠化家園、美化環(huan)境，更因為它具有(you)藥用(yong)價值(zhi)、可(ke)(ke)帶來經濟收(shou)益(yi)和(he)社會效益(yi)。他(ta)們(men)采(cai)(cai)用(yong)生態環(huan)剝采(cai)(cai)收(shou)方式(shi)，對杜(du)(du)仲(zhong)(zhong)進行環(huan)狀(zhuang)剝皮(pi)，做到剝皮(pi)而不(bu)毀樹，提高(gao)了(le)(le)單位面積產量，提高(gao)了(le)(le)資源(yuan)可(ke)(ke)利用(yong)率。隨著統籌城鄉、連片扶(fu)貧開(kai)發(fa)(fa)的整(zheng)體(ti)推進，他(ta)們(men)依托(tuo)光(guang)霧(wu)山(shan)(shan)“4A”級重點風景名勝區、米倉山(shan)(shan)國(guo)家森(sen)林公園等(deng)國(guo)字(zi)號旅游品牌(pai)，把建杜(du)(du)仲(zhong)(zhong)基(ji)地和(he)開(kai)發(fa)(fa)農村旅游結合起(qi)來，大(da)力發(fa)(fa)展(zhan)(zhan)生態觀光(guang)杜(du)(du)仲(zhong)(zhong)園，走出了(le)(le)一(yi)(yi)條生態、環(huan)保的開(kai)發(fa)(fa)發(fa)(fa)展(zhan)(zhan)之路。每年的“光(guang)霧(wu)山(shan)(shan)紅葉節”期間(jian) ，人(ren)們(men)常圍坐(zuo)在一(yi)(yi)起(qi)，做杜(du)(du)仲(zhong)(zhong)湯、品杜(du)(du)仲(zhong)(zhong)茶、吃杜(du)(du)仲(zhong)(zhong)宴、唱《杜(du)(du)仲(zhong)(zhong)謠》······純樸的山(shan)(shan)鄉民俗(su)，讓(rang)城里的客人(ren)贊不(bu)絕口。吸引了(le)(le)上萬游客來觀光(guang)。呈(cheng)現了(le)(le)一(yi)(yi)幅具有(you)南江杜(du)(du)仲(zhong)(zhong)民情(qing)風俗(su)的鄉村美景畫(hua)。

產業發展

國務(wu)院、四川(chuan)省(sheng)、巴(ba)中(zhong)(zhong)(zhong)(zhong)市(shi)人民(min)政府相(xiang)繼出臺了(le)《關(guan)于扶持和(he)促(cu)進中(zhong)(zhong)(zhong)(zhong)醫藥專業(ye)發(fa)(fa)展的若干意(yi)見(jian)》（國發(fa)(fa)〔2009〕22號(hao)(hao)）、《四川(chuan)省(sheng)加(jia)(jia)快中(zhong)(zhong)(zhong)(zhong)藥產業(ye)發(fa)(fa)展實施意(yi)見(jian)》（川(chuan)辦發(fa)(fa)〔2008〕6號(hao)(hao)）和(he)《巴(ba)中(zhong)(zhong)(zhong)(zhong)市(shi)中(zhong)(zhong)(zhong)(zhong)藥材(cai)產業(ye)十二五發(fa)(fa)展規(gui)劃》等政策(ce)文(wen)件，為(wei)(wei)中(zhong)(zhong)(zhong)(zhong)藥材(cai)產業(ye)的健康發(fa)(fa)展提供了(le)強(qiang)大(da)(da)動力(li)和(he)政策(ce)支撐。南(nan)江(jiang)縣(xian)委(wei)、縣(xian)人民(min)政府認真(zhen)貫徹(che)落實國家(jia)、省(sheng)市(shi)重大(da)(da)決策(ce)部(bu)署，充分利(li)用南(nan)江(jiang)自(zi)然生態(tai)資源(yuan)和(he)中(zhong)(zhong)(zhong)(zhong)藥歷史文(wen)化，大(da)(da)力(li)調整中(zhong)(zhong)(zhong)(zhong)藥種(zhong)植(zhi)(zhi)、生產和(he)加(jia)(jia)工結(jie)構(gou)，重點發(fa)(fa)展杜(du)仲(zhong)(zhong)、厚(hou)樸、淫羊藿等特色優(you)勢中(zhong)(zhong)(zhong)(zhong)藥，加(jia)(jia)快構(gou)建(jian)具(ju)有南(nan)江(jiang)地域特色的現代(dai)中(zhong)(zhong)(zhong)(zhong)藥產業(ye)，取得(de)了(le)顯著成(cheng)(cheng)效(xiao)，引進了(le)全(quan)市(shi)唯一(yi)(yi)一(yi)(yi)家(jia)以中(zhong)(zhong)(zhong)(zhong)藥種(zhong)植(zhi)(zhi)、收貯、切片、包裝為(wei)(wei)主(zhu)的重點龍(long)頭企(qi)業(ye)——四川(chuan)省(sheng)百草(cao)中(zhong)(zhong)(zhong)(zhong)藥材(cai)公司。全(quan)縣(xian)以“龍(long)頭企(qi)業(ye)+基地+標(biao)準化+農戶”模式，種(zhong)植(zhi)(zhi)杜(du)仲(zhong)(zhong)10萬畝(mu)、600多萬株，2011年，全(quan)縣(xian)杜(du)仲(zhong)(zhong)干皮貯量7100噸(dun)(dun)，枝皮13860噸(dun)(dun)，年產葉13980噸(dun)(dun)，產籽2噸(dun)(dun)。“十二五”期間(jian)，全(quan)縣(xian)將建(jian)成(cheng)(cheng)2個杜(du)仲(zhong)(zhong)現代(dai)產業(ye)園區、 20萬畝(mu)標(biao)準化種(zhong)植(zhi)(zhi)基地，杜(du)仲(zhong)(zhong)產業(ye)將成(cheng)(cheng)為(wei)(wei)南(nan)江(jiang)農村經濟的重要支柱。