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一.產品介紹

西(xi)(xi)(xi)(xi)鳳(feng)(feng)臍(qi)橙(cheng)(cheng)產(chan)于(yu)(yu)四川(chuan)(chuan)省南充(chong)(chong)(chong)(chong)市(shi)西(xi)(xi)(xi)(xi)充(chong)(chong)(chong)(chong)縣(xian)(xian)(xian)(xian)，西(xi)(xi)(xi)(xi)充(chong)(chong)(chong)(chong)生(sheng)(sheng)態環(huan)境良(liang)(liang)好(hao)，產(chan)業特(te)色(se)(se)鮮明，果(guo)樹栽(zai)培(pei)歷(li)史悠久，其中(zhong)(zhong)柑(gan)(gan)桔(jie)(jie)(jie)數量(liang)大(da)(da)、品質(zhi)(zhi)好(hao)，最具代(dai)(dai)表(biao)性，是著名(ming)(ming)(ming)的(de)(de)(de)(de)柑(gan)(gan)桔(jie)(jie)(jie)之鄉(xiang)。《西(xi)(xi)(xi)(xi)充(chong)(chong)(chong)(chong)縣(xian)(xian)(xian)(xian)志(zhi)》（康熙24年(nian)(nian)(nian)(nian)版）“食(shi)貨志(zhi)”中(zhong)(zhong)，即有(you)“柑(gan)(gan)、橘”的(de)(de)(de)(de)記載(zai)；《西(xi)(xi)(xi)(xi)充(chong)(chong)(chong)(chong)縣(xian)(xian)(xian)(xian)志(zhi)（三）》記載(zai)：“縣(xian)(xian)(xian)(xian)內栽(zai)植(zhi)柑(gan)(gan)桔(jie)(jie)(jie)較(jiao)(jiao)早...30年(nian)(nian)(nian)(nian)代(dai)(dai)槐樹何文瀾在(zai)西(xi)(xi)(xi)(xi)禪(chan)寺(si)建柑(gan)(gan)桔(jie)(jie)(jie)園20畝，并(bing)從合川(chuan)(chuan)聘(pin)兩(liang)(liang)名(ming)(ming)(ming)技術工人管理此園。” 建國(guo)(guo)(guo)后，西(xi)(xi)(xi)(xi)充(chong)(chong)(chong)(chong)水(shui)果(guo)產(chan)業特(te)別是柑(gan)(gan)桔(jie)(jie)(jie)生(sheng)(sheng)產(chan)取得(de)長足(zu)發(fa)展(zhan)(zhan)。1964年(nian)(nian)(nian)(nian)，建立500畝規模的(de)(de)(de)(de)青(qing)(qing)龍園藝場；1967年(nian)(nian)(nian)(nian)，從中(zhong)(zhong)國(guo)(guo)(guo)農(nong)(nong)科院柑(gan)(gan)桔(jie)(jie)(jie)研究(jiu)所（重(zhong)慶）引進10余個(ge)柑(gan)(gan)桔(jie)(jie)(jie)品種(zhong)(zhong)試栽(zai)，以(yi)從羅伯遜臍(qi)橙(cheng)(cheng)優(you)(you)變單(dan)株(zhu)39號選(xuan)出的(de)(de)(de)(de)青(qing)(qing)39（西(xi)(xi)(xi)(xi)充(chong)(chong)(chong)(chong)臍(qi)橙(cheng)(cheng)前身）品質(zhi)(zhi)最佳，70年(nian)(nian)(nian)(nian)代(dai)(dai)后期(qi)(qi)送省展(zhan)(zhan)評(ping)(ping)，年(nian)(nian)(nian)(nian)年(nian)(nian)(nian)(nian)被(bei)評(ping)(ping)為第(di)(di)一(yi)名(ming)(ming)(ming)；1979年(nian)(nian)(nian)(nian)，西(xi)(xi)(xi)(xi)充(chong)(chong)(chong)(chong)正(zheng)式(shi)被(bei)農(nong)(nong)業部(bu)確定(ding)(ding)(ding)為國(guo)(guo)(guo)家(jia)柑(gan)(gan)桔(jie)(jie)(jie)基地(di)(di)縣(xian)(xian)(xian)(xian)；1985年(nian)(nian)(nian)(nian)，縣(xian)(xian)(xian)(xian)委發(fa)出《關于(yu)(yu)大(da)(da)力(li)發(fa)展(zhan)(zhan)柑(gan)(gan)桔(jie)(jie)(jie)生(sheng)(sheng)產(chan)的(de)(de)(de)(de)決定(ding)(ding)(ding)》，把柑(gan)(gan)桔(jie)(jie)(jie)作(zuo)為致(zhi)富翻番的(de)(de)(de)(de)一(yi)大(da)(da)優(you)(you)勢和支柱產(chan)業，當年(nian)(nian)(nian)(nian)全縣(xian)(xian)(xian)(xian)柑(gan)(gan)桔(jie)(jie)(jie)種(zhong)(zhong)植(zhi)360萬株(zhu)，其中(zhong)(zhong)臍(qi)橙(cheng)(cheng)等(deng)5大(da)(da)良(liang)(liang)種(zhong)(zhong)244萬株(zhu)，占總數的(de)(de)(de)(de)68%；1984年(nian)(nian)(nian)(nian)和1989年(nian)(nian)(nian)(nian)兩(liang)(liang)次被(bei)評(ping)(ping)為國(guo)(guo)(guo)家(jia)優(you)(you)質(zhi)(zhi)果(guo)品金獎。八十年(nian)(nian)(nian)(nian)代(dai)(dai)末縣(xian)(xian)(xian)(xian)果(guo)樹工作(zuo)者從中(zhong)(zhong)國(guo)(guo)(guo)農(nong)(nong)科院引進新品種(zhong)(zhong)，經(jing)栽(zai)培(pei)選(xuan)育，產(chan)品表(biao)現(xian)(xian)出豐產(chan)、質(zhi)(zhi)優(you)(you)的(de)(de)(de)(de)特(te)點，商(shang)品性極佳，因主產(chan)于(yu)(yu)西(xi)(xi)(xi)(xi)充(chong)(chong)(chong)(chong)縣(xian)(xian)(xian)(xian)鳳(feng)(feng)和鄉(xiang)，經(jing)縣(xian)(xian)(xian)(xian)委縣(xian)(xian)(xian)(xian)政府(fu)研究(jiu)，命名(ming)(ming)(ming)為“西(xi)(xi)(xi)(xi)鳳(feng)(feng)臍(qi)橙(cheng)(cheng)”。 西(xi)(xi)(xi)(xi)鳳(feng)(feng)臍(qi)橙(cheng)(cheng)的(de)(de)(de)(de)優(you)(you)良(liang)(liang)品質(zhi)(zhi)與其產(chan)地(di)(di)獨(du)特(te)的(de)(de)(de)(de)地(di)(di)理位置(zhi)、氣(qi)候、土壤條(tiao)件、水(shui)資源(yuan)等(deng)密(mi)不可(ke)分。西(xi)(xi)(xi)(xi)充(chong)(chong)(chong)(chong)縣(xian)(xian)(xian)(xian)境內以(yi)淺(qian)丘(qiu)帶壩(ba)、中(zhong)(zhong)丘(qiu)帶壩(ba)地(di)(di)形為主，便于(yu)(yu)生(sheng)(sheng)產(chan)布局(ju)及(ji)耕作(zuo)，土壤肥力(li)較(jiao)(jiao)高，土層深厚(hou)，富含有(you)機(ji)質(zhi)(zhi)及(ji)礦物質(zhi)(zhi)，雨量(liang)充(chong)(chong)(chong)(chong)沛(pei)，水(shui)質(zhi)(zhi)良(liang)(liang)好(hao)，光(guang)能分布相對集中(zhong)(zhong)于(yu)(yu)4-9月，基本涵蓋西(xi)(xi)(xi)(xi)鳳(feng)(feng)臍(qi)橙(cheng)(cheng)整個(ge)有(you)效生(sheng)(sheng)長期(qi)(qi)，有(you)利于(yu)(yu)積蓄養(yang)分、增(zeng)加可(ke)溶性固形物、色(se)(se)素轉化和橙(cheng)(cheng)紅增(zeng)加。據《中(zhong)(zhong)國(guo)(guo)(guo)南方(fang)果(guo)樹》報道，西(xi)(xi)(xi)(xi)鳳(feng)(feng)臍(qi)橙(cheng)(cheng)較(jiao)(jiao)浙江、江西(xi)(xi)(xi)(xi)、重(zhong)慶等(deng)地(di)(di)產(chan)量(liang)更穩(wen)定(ding)(ding)(ding)、色(se)(se)澤更好(hao)、品質(zhi)(zhi)更佳。2003年(nian)(nian)(nian)(nian)，西(xi)(xi)(xi)(xi)鳳(feng)(feng)臍(qi)橙(cheng)(cheng)在(zai)上海舉辦的(de)(de)(de)(de)第(di)(di)三屆(jie)名(ming)(ming)(ming)優(you)(you)果(guo)品全國(guo)(guo)(guo)展(zhan)(zhan)評(ping)(ping)會上一(yi)舉奪得(de)“中(zhong)(zhong)華名(ming)(ming)(ming)果(guo)”殊榮；2005年(nian)(nian)(nian)(nian)在(zai)國(guo)(guo)(guo)家(jia)工商(shang)總局(ju)注冊“西(xi)(xi)(xi)(xi)鳳(feng)(feng)”牌商(shang)標；2009年(nian)(nian)(nian)(nian)12月，經(jing)四川(chuan)(chuan)省農(nong)(nong)業廳、四川(chuan)(chuan)省農(nong)(nong)科院、四川(chuan)(chuan)農(nong)(nong)業大(da)(da)學等(deng)專家(jia)鑒定(ding)(ding)(ding)，一(yi)致(zhi)認為西(xi)(xi)(xi)(xi)鳳(feng)(feng)臍(qi)橙(cheng)(cheng)豐產(chan)、穩(wen)產(chan)、質(zhi)(zhi)優(you)(you)、遺傳性穩(wen)定(ding)(ding)(ding)，表(biao)現(xian)(xian)優(you)(you)于(yu)(yu)其它產(chan)地(di)(di)。目前，西(xi)(xi)(xi)(xi)充(chong)(chong)(chong)(chong)縣(xian)(xian)(xian)(xian)已(yi)成(cheng)為全省最大(da)(da)的(de)(de)(de)(de)臍(qi)橙(cheng)(cheng)產(chan)地(di)(di)，種(zhong)(zhong)植(zhi)規模不斷擴(kuo)大(da)(da)，品質(zhi)(zhi)穩(wen)重(zhong)有(you)升，發(fa)展(zhan)(zhan)前景(jing)十分廣闊(kuo)。

二.自(zi)然(ran)生態(tai)環境和人文(wen)歷(li)史因素

西(xi)鳳臍(qi)(qi)橙(cheng)產(chan)區(qu)地(di)(di)處嘉陵江、涪江脊背地(di)(di)帶，屬淺丘地(di)(di)貌，溝(gou)谷縱橫，丘陵密布，地(di)(di)勢西(xi)北(bei)高，東(dong)南低(di)，由西(xi)北(bei)向東(dong)南傾(qing)斜，海拔210-617米(mi)，平均(jun)海拔540米(mi)，山脈呈南北(bei)走向，北(bei)面略高。產(chan)區(qu)土壤以紅棕紫泥土為主，PH值6.8-7.3，中(zhong)性(xing)至微(wei)堿性(xing)，土壤肥(fei)力較高，磷、鉀等礦物質(zhi)含量(liang)(liang)豐富。產(chan)區(qu)內水(shui)資(zi)源(yuan)豐富，水(shui)質(zhi)良(liang)好(hao)，非常適宜臍(qi)(qi)橙(cheng)產(chan)品種植。 西(xi)鳳臍(qi)(qi)橙(cheng)產(chan)區(qu)屬中(zhong)亞熱代濕(shi)潤季風氣候，氣候溫(wen)和，雨(yu)量(liang)(liang)充沛。年(nian)(nian)(nian)均(jun)溫(wen)17.5℃，一月(yue)均(jun)溫(wen)6.3℃，七月(yue)均(jun)溫(wen)27.5℃，年(nian)(nian)(nian)均(jun)日照時數1383.9小時，≥10℃有(you)效(xiao)積溫(wen)5464.4℃，4-9月(yue)日照時數占全年(nian)(nian)(nian)的(de)70%，日照和光能在(zai)盆地(di)(di)中(zhong)部柑桔(jie)產(chan)區(qu)優勢明顯(xian)，全年(nian)(nian)(nian)無霜期308天，年(nian)(nian)(nian)均(jun)降(jiang)水(shui)量(liang)(liang)980.8毫米(mi)，降(jiang)雨(yu)大部分集中(zhong)在(zai)七、八、九月(yue)，產(chan)區(qu)生態(tai)環境良(liang)好(hao)，氣候條件得天獨(du)厚，出產(chan)的(de)臍(qi)(qi)橙(cheng)味(wei)濃甜，病蟲害少，品質(zhi)佳。

三.地域范圍

西鳳臍橙(cheng)農產品地(di)理標志地(di)域保護范圍包括南(nan)充(chong)市西充(chong)縣境內晉城、常林(lin)、鳳鳴、義(yi)興、仁和、鳳和、雙江、宏橋、雙鳳、東(dong)(dong)岱、高(gao)院、同德、占山(shan)、祥龍、車龍、金泉、中(zhong)嶺(ling)、紫巖、關文、青龍、多扶、東(dong)(dong)太(tai)、槐(huai)樹(shu)、西碾(nian)等24個鄉(xiang)（鎮(zhen)）。西充(chong)縣位于四川盆地(di)中(zhong)偏北部，地(di)理坐標為(wei)：東(dong)(dong)經105°36′4″-106°4′7″，北緯30°52′4″-31°15′7″，東(dong)(dong)接(jie)蓬安縣，西靠鹽亭縣，北與(yu)南(nan)部縣相連，南(nan)與(yu)蓬溪縣接(jie)壤。保護面積6.5萬(wan)(wan)公頃，年產量3.2萬(wan)(wan)噸。

四.產品品質(zhi)特性(xing)特征

（1）外在(zai)感官特征：西鳳(feng)臍(qi)橙(cheng)果(guo)實中大(da)，倒卵圓(yuan)或橢圓(yuan)形，端正(zheng)整齊。果(guo)皮橙(cheng)紅色、中厚，多(duo)(duo)閉臍(qi)，較易剝皮。果(guo)肉橙(cheng)色，脆嫩(nen)化(hua)渣，多(duo)(duo)汁，富香(xiang)氣，酸甜適中，風味濃，無核(he)。

（2）內在品質指標(biao)：西鳳臍(qi)橙總(zong)酸含量≤0.72%，可溶(rong)性固形(xing)物≥9.5%，可食(shi)率≥68%，含有豐富的維生素C。

（3）安全(quan)要(yao)求：符(fu)合中華人民(min)共和國農業行業標準《無公害食品柑桔》NY5014-2005質(zhi)量要(yao)求。