一.產品介紹
興山(shan)(shan)臍橙(cheng)生(sheng)長在(zai)王昭君(jun)的(de)故里、長江支(zhi)流香溪河沿岸。這里山(shan)(shan)清水(shui)秀,孕(yun)育(yu)(yu)的(de)興山(shan)(shan)臍橙(cheng)果皮橙(cheng)紅鮮艷、光滑細(xi)膩(ni),果肉細(xi)嫩化渣、香甜可口(kou)。1986年(nian)(nian)章文才先生(sheng)到興山(shan)(shan)考察臍橙(cheng)產(chan)業時說:“興山(shan)(shan)不僅(jin)孕(yun)育(yu)(yu)的(de)人美,孕(yun)育(yu)(yu)的(de)臍橙(cheng)更(geng)是興山(shan)(shan)一大特產(chan),品(pin)質獨(du)特,在(zai)全國(guo)(guo)(guo)(guo)可以(yi)排上號”。1979年(nian)(nian)在(zai)全國(guo)(guo)(guo)(guo)臍橙(cheng)出(chu)口(kou)基(ji)地鑒評(ping)會上被評(ping)為第一名;1995年(nian)(nian)獲(huo)(huo)(huo)第二屆農(nong)業博(bo)覽會金獎(jiang);2000年(nian)(nian)獲(huo)(huo)(huo)“全省十大名果”稱號;2001年(nian)(nian)獲(huo)(huo)(huo)中(zhong)國(guo)(guo)(guo)(guo)國(guo)(guo)(guo)(guo)際(ji)農(nong)業博(bo)覽會名牌產(chan)品(pin);2002年(nian)(nian)、2004年(nian)(nian)獲(huo)(huo)(huo)湖北省優勢產(chan)品(pin);2007年(nian)(nian)獲(huo)(huo)(huo)第四(si)屆中(zhong)國(guo)(guo)(guo)(guo)武(wu)漢農(nong)業博(bo)覽會金獎(jiang)。興山(shan)(shan)縣(xian)注(zhu)冊了“昭君(jun)村”商標(biao),出(chu)口(kou)果園(yuan)、打蠟包裝生(sheng)產(chan)線,綠(lv)色食品(pin)標(biao)識認證面積3萬畝。2014年(nian)(nian)全縣(xian)臍橙(cheng)栽培面積8萬畝,總產(chan)量7萬噸,產(chan)品(pin)暢銷北京、上海、武(wu)漢等(deng)大中(zhong)城市(shi)及俄羅斯、東(dong)南亞等(deng)國(guo)(guo)(guo)(guo)外市(shi)場。
二.自然生態環(huan)境和人(ren)文歷史因素
興(xing)(xing)山(shan)(shan)(shan)縣(xian)地(di)(di)處(chu)(chu)三峽(xia)庫區(qu),屬亞熱帶季風性(xing)濕潤氣(qi)(qi)候,光照充足(zu),熱量豐富,雨(yu)量充沛。海拔600公(gong)(gong)尺以下地(di)(di)區(qu),年(nian)平(ping)(ping)均(jun)氣(qi)(qi)溫(wen)18.05℃,最冷的(de)元月份平(ping)(ping)均(jun)氣(qi)(qi)溫(wen)7.5℃,≥10℃的(de)活動(dong)積溫(wen)5650℃,在(zai)(zai)海拔500米(mi)(mi)以下地(di)(di)帶形成逆溫(wen)層暖帶,平(ping)(ping)均(jun)氣(qi)(qi)溫(wen)及活動(dong)積溫(wen)還要高(gao)(gao)。年(nian)降雨(yu)量在(zai)(zai)1000mm左右,相對濕度73%,無(wu)霜期292天,年(nian)均(jun)日照1881.1小時。興(xing)(xing)山(shan)(shan)(shan)縣(xian)境(jing)(jing)內河(he)流(liu)水(shui)系(xi)(xi)發達(da),地(di)(di)表(biao)水(shui)資源豐富,域境(jing)(jing)內共有(you)大(da)小溪(xi)河(he)156條,在(zai)(zai)中南(nan)(nan)部(bu)形成香溪(xi)河(he)水(shui)系(xi)(xi),在(zai)(zai)西(xi)(xi)部(bu)匯成涼(liang)(liang)臺河(he)水(shui)系(xi)(xi)。香溪(xi)河(he)水(shui)系(xi)(xi)流(liu)域面(mian)(mian)(mian)(mian)積共3207平(ping)(ping)方(fang)(fang)公(gong)(gong)里(li),興(xing)(xing)山(shan)(shan)(shan)境(jing)(jing)內2102平(ping)(ping)方(fang)(fang)公(gong)(gong)里(li),占(zhan)興(xing)(xing)山(shan)(shan)(shan)總(zong)面(mian)(mian)(mian)(mian)積的(de)90%。河(he)水(shui)年(nian)平(ping)(ping)均(jun)總(zong)量41.5立(li)方(fang)(fang)米(mi)(mi)/秒(miao)(miao),平(ping)(ping)均(jun)流(liu)速為(wei)1.93立(li)方(fang)(fang)米(mi)(mi)/秒(miao)(miao),歷史最大(da)流(liu)量高(gao)(gao)達(da)3920立(li)方(fang)(fang)米(mi)(mi)/秒(miao)(miao),年(nian)均(jun)產水(shui)總(zong)量9.33億立(li)方(fang)(fang)米(mi)(mi)。涼(liang)(liang)臺河(he)又名高(gao)(gao)橋(qiao)河(he),是興(xing)(xing)山(shan)(shan)(shan)的(de)第(di)二(er)水(shui)系(xi)(xi),全(quan)長(chang)85公(gong)(gong)里(li),興(xing)(xing)山(shan)(shan)(shan)境(jing)(jing)內55公(gong)(gong)里(li),流(liu)域面(mian)(mian)(mian)(mian)積225平(ping)(ping)方(fang)(fang)公(gong)(gong)里(li),占(zhan)縣(xian)域面(mian)(mian)(mian)(mian)積的(de)10%,常流(liu)量為(wei)2立(li)方(fang)(fang)米(mi)(mi)/秒(miao)(miao),最枯流(liu)量約0.5立(li)方(fang)(fang)米(mi)(mi)/秒(miao)(miao),最大(da)洪峰達(da)400立(li)方(fang)(fang)米(mi)(mi)/秒(miao)(miao)。興(xing)(xing)山(shan)(shan)(shan)的(de)地(di)(di)貌區(qu)劃屬秦嶺(ling)大(da)巴(ba)山(shan)(shan)(shan)體系(xi)(xi),山(shan)(shan)(shan)脈走向(xiang)(xiang)從(cong)東(dong)向(xiang)(xiang)西(xi)(xi)伸展(zhan),總(zong)地(di)(di)勢為(wei)東(dong)西(xi)(xi)北(bei)三面(mian)(mian)(mian)(mian)高(gao)(gao),南(nan)(nan)面(mian)(mian)(mian)(mian)低(di),由南(nan)(nan)向(xiang)(xiang)北(bei)逐漸(jian)升高(gao)(gao)。東(dong)北(bei)部(bu)群山(shan)(shan)(shan)重疊,多山(shan)(shan)(shan)間臺地(di)(di),向(xiang)(xiang)南(nan)(nan)逐漸(jian)降低(di),西(xi)(xi)北(bei)部(bu)山(shan)(shan)(shan)高(gao)(gao)坡陡,溝深谷幽(you),水(shui)流(liu)湍急。縣(xian)境(jing)(jing)內有(you)大(da)小山(shan)(shan)(shan)頭(tou)3580座,最高(gao)(gao)點位于與巴(ba)東(dong)交界處(chu)(chu)的(de)仙女主峰,海拔2426.9米(mi)(mi);最低(di)點位于與秭歸接壤處(chu)(chu)的(de)游家河(he),海拔109.5米(mi)(mi),垂直高(gao)(gao)差(cha)達(da)2317.4米(mi)(mi)。興(xing)(xing)山(shan)(shan)(shan)臍橙產區(qu)土(tu)壤有(you)黃壤、紫色(se)土(tu)、石灰(hui)(巖)三種類(lei)型(xing),質(zhi)地(di)(di)疏松,透氣(qi)(qi)性(xing)能好,富含(han)磷(lin)(lin)、鉀等(deng)礦物質(zhi),PH值大(da)部(bu)分在(zai)(zai)6.0—7.5之間。土(tu)壤化驗結果,有(you)機質(zhi)含(han)量一般(ban)在(zai)(zai)15—20g/kg,堿解(jie)氮(dan)含(han)量為(wei)110—120mg/kg,速效(xiao)鉀160—200mg/kg,速效(xiao)磷(lin)(lin)12—15mg/kg。基地(di)(di)無(wu)工業“三廢”等(deng)污染。
三.地域范圍
興(xing)山(shan)臍(qi)橙主產(chan)于興(xing)山(shan)縣的(de)(de)(de)峽口、昭君、古夫、南陽(yang)四個鄉鎮(zhen),農產(chan)品地(di)理標志(zhi)地(di)域保護范圍為(wei)東(dong)經110°36′—110°52′,北(bei)緯31°05′—31°25′。涵(han)蓋范圍東(dong)至峽口鎮(zhen)的(de)(de)(de)石家(jia)壩,南至峽口鎮(zhen)的(de)(de)(de)游家(jia)河(he),西(xi)至南陽(yang)鎮(zhen)的(de)(de)(de)落步(bu)河(he)河(he),北(bei)至古夫鎮(zhen)的(de)(de)(de)平(ping)水。生產(chan)總面(mian)積80000畝,年產(chan)量70000噸。
四.產品品質特(te)性特(te)征
1、外(wai)在(zai)感官特征:果(guo)實橢圓形(xing)(xing)或近圓形(xing)(xing),單果(guo)重≥200克(ke),果(guo)皮橙(cheng)紅、鮮艷、光滑。果(guo)肉細嫩、化渣(zha)、酸甜(tian)適度,味濃(nong)汁多、具香氣,無核,耐貯藏。
2、內在品質指標:果實可(ke)溶性固形物含量≥11%,可(ke)滴定酸≤0.8%,維生(sheng)素C≥360毫克/千(qian)克。
3、安全要求:農藥殘留物含量標(biao)準不(bu)得超過國家對食品的(de)規(gui)定標(biao)準。產品質(zhi)量按NY/T426的(de)規(gui)定執行。