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一.產品介紹

西(xi)(xi)(xi)鳳臍(qi)(qi)(qi)橙(cheng)(cheng)(cheng)產(chan)(chan)(chan)于(yu)四(si)川省(sheng)(sheng)南充(chong)(chong)市西(xi)(xi)(xi)充(chong)(chong)縣(xian)，西(xi)(xi)(xi)充(chong)(chong)生(sheng)(sheng)態環境良(liang)(liang)好(hao)，產(chan)(chan)(chan)業(ye)特色鮮明，果(guo)樹栽培歷史悠久，其中(zhong)(zhong)(zhong)(zhong)柑(gan)桔(jie)(jie)(jie)數(shu)量大(da)、品(pin)質好(hao)，最具代(dai)表(biao)性，是著名(ming)(ming)(ming)的(de)(de)柑(gan)桔(jie)(jie)(jie)之(zhi)鄉(xiang)。《西(xi)(xi)(xi)充(chong)(chong)縣(xian)志(zhi)(zhi)》（康熙24年(nian)(nian)(nian)版(ban)）“食貨志(zhi)(zhi)”中(zhong)(zhong)(zhong)(zhong)，即有(you)“柑(gan)、橘”的(de)(de)記載(zai)；《西(xi)(xi)(xi)充(chong)(chong)縣(xian)志(zhi)(zhi)（三）》記載(zai)：“縣(xian)內栽植柑(gan)桔(jie)(jie)(jie)較早...30年(nian)(nian)(nian)代(dai)槐樹何文瀾在西(xi)(xi)(xi)禪寺建(jian)柑(gan)桔(jie)(jie)(jie)園(yuan)(yuan)20畝，并從合(he)川聘兩名(ming)(ming)(ming)技(ji)術工人管理此園(yuan)(yuan)。” 建(jian)國(guo)(guo)后(hou)，西(xi)(xi)(xi)充(chong)(chong)水果(guo)產(chan)(chan)(chan)業(ye)特別是柑(gan)桔(jie)(jie)(jie)生(sheng)(sheng)產(chan)(chan)(chan)取得(de)長(chang)足發展(zhan)(zhan)。1964年(nian)(nian)(nian)，建(jian)立500畝規模的(de)(de)青龍園(yuan)(yuan)藝(yi)場；1967年(nian)(nian)(nian)，從中(zhong)(zhong)(zhong)(zhong)國(guo)(guo)農(nong)(nong)科院(yuan)(yuan)柑(gan)桔(jie)(jie)(jie)研(yan)究所（重慶）引進(jin)10余(yu)個(ge)柑(gan)桔(jie)(jie)(jie)品(pin)種(zhong)試栽，以從羅伯遜臍(qi)(qi)(qi)橙(cheng)(cheng)(cheng)優變單株39號選出的(de)(de)青39（西(xi)(xi)(xi)充(chong)(chong)臍(qi)(qi)(qi)橙(cheng)(cheng)(cheng)前身）品(pin)質最佳，70年(nian)(nian)(nian)代(dai)后(hou)期(qi)送省(sheng)(sheng)展(zhan)(zhan)評，年(nian)(nian)(nian)年(nian)(nian)(nian)被評為(wei)(wei)第一(yi)(yi)(yi)名(ming)(ming)(ming)；1979年(nian)(nian)(nian)，西(xi)(xi)(xi)充(chong)(chong)正式被農(nong)(nong)業(ye)部確定(ding)(ding)為(wei)(wei)國(guo)(guo)家(jia)柑(gan)桔(jie)(jie)(jie)基地(di)(di)縣(xian)；1985年(nian)(nian)(nian)，縣(xian)委發出《關于(yu)大(da)力(li)發展(zhan)(zhan)柑(gan)桔(jie)(jie)(jie)生(sheng)(sheng)產(chan)(chan)(chan)的(de)(de)決定(ding)(ding)》，把柑(gan)桔(jie)(jie)(jie)作(zuo)(zuo)為(wei)(wei)致富翻番的(de)(de)一(yi)(yi)(yi)大(da)優勢(shi)和(he)支(zhi)柱產(chan)(chan)(chan)業(ye)，當年(nian)(nian)(nian)全縣(xian)柑(gan)桔(jie)(jie)(jie)種(zhong)植360萬株，其中(zhong)(zhong)(zhong)(zhong)臍(qi)(qi)(qi)橙(cheng)(cheng)(cheng)等(deng)5大(da)良(liang)(liang)種(zhong)244萬株，占總數(shu)的(de)(de)68%；1984年(nian)(nian)(nian)和(he)1989年(nian)(nian)(nian)兩次被評為(wei)(wei)國(guo)(guo)家(jia)優質果(guo)品(pin)金獎(jiang)。八十年(nian)(nian)(nian)代(dai)末縣(xian)果(guo)樹工作(zuo)(zuo)者從中(zhong)(zhong)(zhong)(zhong)國(guo)(guo)農(nong)(nong)科院(yuan)(yuan)引進(jin)新品(pin)種(zhong)，經(jing)栽培選育(yu)，產(chan)(chan)(chan)品(pin)表(biao)現出豐(feng)產(chan)(chan)(chan)、質優的(de)(de)特點(dian)，商品(pin)性極(ji)佳，因主(zhu)產(chan)(chan)(chan)于(yu)西(xi)(xi)(xi)充(chong)(chong)縣(xian)鳳和(he)鄉(xiang)，經(jing)縣(xian)委縣(xian)政府研(yan)究，命名(ming)(ming)(ming)為(wei)(wei)“西(xi)(xi)(xi)鳳臍(qi)(qi)(qi)橙(cheng)(cheng)(cheng)”。 西(xi)(xi)(xi)鳳臍(qi)(qi)(qi)橙(cheng)(cheng)(cheng)的(de)(de)優良(liang)(liang)品(pin)質與其產(chan)(chan)(chan)地(di)(di)獨特的(de)(de)地(di)(di)理位置、氣候(hou)、土壤條件、水資源等(deng)密不(bu)可分。西(xi)(xi)(xi)充(chong)(chong)縣(xian)境內以淺(qian)丘帶壩、中(zhong)(zhong)(zhong)(zhong)丘帶壩地(di)(di)形(xing)為(wei)(wei)主(zhu)，便于(yu)生(sheng)(sheng)產(chan)(chan)(chan)布局及(ji)耕作(zuo)(zuo)，土壤肥力(li)較高，土層深厚，富含(han)有(you)機質及(ji)礦(kuang)物質，雨量充(chong)(chong)沛，水質良(liang)(liang)好(hao)，光(guang)能分布相對集中(zhong)(zhong)(zhong)(zhong)于(yu)4-9月，基本(ben)涵蓋西(xi)(xi)(xi)鳳臍(qi)(qi)(qi)橙(cheng)(cheng)(cheng)整個(ge)有(you)效(xiao)生(sheng)(sheng)長(chang)期(qi)，有(you)利于(yu)積蓄(xu)養分、增加可溶性固形(xing)物、色素(su)轉化(hua)和(he)橙(cheng)(cheng)(cheng)紅增加。據《中(zhong)(zhong)(zhong)(zhong)國(guo)(guo)南方果(guo)樹》報道(dao)，西(xi)(xi)(xi)鳳臍(qi)(qi)(qi)橙(cheng)(cheng)(cheng)較浙江(jiang)、江(jiang)西(xi)(xi)(xi)、重慶等(deng)地(di)(di)產(chan)(chan)(chan)量更(geng)穩定(ding)(ding)、色澤更(geng)好(hao)、品(pin)質更(geng)佳。2003年(nian)(nian)(nian)，西(xi)(xi)(xi)鳳臍(qi)(qi)(qi)橙(cheng)(cheng)(cheng)在上海舉辦的(de)(de)第三屆名(ming)(ming)(ming)優果(guo)品(pin)全國(guo)(guo)展(zhan)(zhan)評會上一(yi)(yi)(yi)舉奪得(de)“中(zhong)(zhong)(zhong)(zhong)華名(ming)(ming)(ming)果(guo)”殊(shu)榮；2005年(nian)(nian)(nian)在國(guo)(guo)家(jia)工商總局注冊“西(xi)(xi)(xi)鳳”牌商標(biao)；2009年(nian)(nian)(nian)12月，經(jing)四(si)川省(sheng)(sheng)農(nong)(nong)業(ye)廳、四(si)川省(sheng)(sheng)農(nong)(nong)科院(yuan)(yuan)、四(si)川農(nong)(nong)業(ye)大(da)學等(deng)專(zhuan)家(jia)鑒定(ding)(ding)，一(yi)(yi)(yi)致認為(wei)(wei)西(xi)(xi)(xi)鳳臍(qi)(qi)(qi)橙(cheng)(cheng)(cheng)豐(feng)產(chan)(chan)(chan)、穩產(chan)(chan)(chan)、質優、遺傳性穩定(ding)(ding)，表(biao)現優于(yu)其它產(chan)(chan)(chan)地(di)(di)。目(mu)前，西(xi)(xi)(xi)充(chong)(chong)縣(xian)已成為(wei)(wei)全省(sheng)(sheng)最大(da)的(de)(de)臍(qi)(qi)(qi)橙(cheng)(cheng)(cheng)產(chan)(chan)(chan)地(di)(di)，種(zhong)植規模不(bu)斷擴大(da)，品(pin)質穩重有(you)升(sheng)，發展(zhan)(zhan)前景十分廣闊(kuo)。

二.自然生態環境和人文歷史因素

西鳳臍(qi)(qi)橙(cheng)產(chan)區地(di)處嘉陵江(jiang)(jiang)、涪(fu)江(jiang)(jiang)脊背地(di)帶，屬(shu)(shu)淺丘(qiu)地(di)貌，溝谷縱橫，丘(qiu)陵密布，地(di)勢(shi)西北(bei)高，東(dong)南(nan)(nan)低，由西北(bei)向東(dong)南(nan)(nan)傾(qing)斜，海拔210-617米(mi)，平均(jun)(jun)(jun)海拔540米(mi)，山脈呈南(nan)(nan)北(bei)走向，北(bei)面略高。產(chan)區土壤以(yi)紅棕(zong)紫泥土為主，PH值6.8-7.3，中(zhong)(zhong)性至微堿(jian)性，土壤肥力較高，磷(lin)、鉀等礦物質含量豐(feng)富(fu)。產(chan)區內(nei)水(shui)資源豐(feng)富(fu)，水(shui)質良(liang)好，非常適宜臍(qi)(qi)橙(cheng)產(chan)品種(zhong)植。 西鳳臍(qi)(qi)橙(cheng)產(chan)區屬(shu)(shu)中(zhong)(zhong)亞熱代濕潤季風(feng)氣(qi)候，氣(qi)候溫(wen)和，雨量充(chong)沛。年(nian)均(jun)(jun)(jun)溫(wen)17.5℃，一(yi)月(yue)均(jun)(jun)(jun)溫(wen)6.3℃，七月(yue)均(jun)(jun)(jun)溫(wen)27.5℃，年(nian)均(jun)(jun)(jun)日照(zhao)(zhao)時數(shu)1383.9小時，≥10℃有效積溫(wen)5464.4℃，4-9月(yue)日照(zhao)(zhao)時數(shu)占全年(nian)的(de)70%，日照(zhao)(zhao)和光能(neng)在盆地(di)中(zhong)(zhong)部柑桔(jie)產(chan)區優勢(shi)明顯，全年(nian)無霜期308天，年(nian)均(jun)(jun)(jun)降水(shui)量980.8毫(hao)米(mi)，降雨大部分(fen)集中(zhong)(zhong)在七、八、九月(yue)，產(chan)區生態環境良(liang)好，氣(qi)候條件得(de)天獨(du)厚，出(chu)產(chan)的(de)臍(qi)(qi)橙(cheng)味濃甜，病蟲害少(shao)，品質佳。

三.地域范圍

西(xi)鳳(feng)(feng)臍橙農產品地理標志地域保護范圍包括南充(chong)(chong)(chong)市西(xi)充(chong)(chong)(chong)縣(xian)境內(nei)晉城(cheng)、常林、鳳(feng)(feng)鳴、義(yi)興、仁和、鳳(feng)(feng)和、雙(shuang)江(jiang)、宏橋、雙(shuang)鳳(feng)(feng)、東岱(dai)、高(gao)院、同德(de)、占山、祥龍、車龍、金泉、中嶺、紫巖、關文、青龍、多扶、東太、槐樹、西(xi)碾等24個鄉(xiang)（鎮）。西(xi)充(chong)(chong)(chong)縣(xian)位(wei)于四(si)川盆地中偏(pian)北(bei)部，地理坐標為：東經(jing)105°36′4″-106°4′7″，北(bei)緯30°52′4″-31°15′7″，東接(jie)蓬安縣(xian)，西(xi)靠鹽(yan)亭縣(xian)，北(bei)與南部縣(xian)相連(lian)，南與蓬溪縣(xian)接(jie)壤。保護面積6.5萬(wan)公頃，年產量3.2萬(wan)噸(dun)。

四.產(chan)品(pin)品(pin)質(zhi)特性特征

（1）外在(zai)感官特征：西(xi)鳳臍橙(cheng)果實中大，倒卵圓或橢(tuo)圓形，端正整齊。果皮(pi)(pi)橙(cheng)紅色、中厚，多(duo)閉臍，較易剝(bo)皮(pi)(pi)。果肉橙(cheng)色，脆(cui)嫩(nen)化渣，多(duo)汁，富(fu)香氣，酸(suan)甜適中，風(feng)味濃(nong)，無(wu)核。

（2）內在品質(zhi)指標：西鳳臍橙(cheng)總酸含量≤0.72%，可溶性固(gu)形(xing)物≥9.5%，可食率≥68%，含有(you)豐富的維生(sheng)素C。

（3）安(an)全要(yao)求：符合中華人(ren)民共和國(guo)農業行業標(biao)準(zhun)《無公害(hai)食品柑(gan)桔》NY5014-2005質量(liang)要(yao)求。