產品品質特性特征
(1)外在感觀特(te)征:真(zhen)龍柚(you)果(guo)(guo)(guo)實中(zhong)大,倒卵圓(yuan)形(xing),果(guo)(guo)(guo)頂廣平,果(guo)(guo)(guo)頸短。果(guo)(guo)(guo)皮厚,黃色,具光(guang)澤,有凹點(dian),油胞密、凸起(qi),有香氣。果(guo)(guo)(guo)心充實,囊瓣數13~16,較(jiao)整齊。果(guo)(guo)(guo)肉(rou)蜜黃色,易剝離,汁(zhi)(zhi)胞較(jiao)短、較(jiao)細。果(guo)(guo)(guo)肉(rou)脆嫩(nen)、化渣,果(guo)(guo)(guo)汁(zhi)(zhi)較(jiao)多,風味濃,純甜。產品成熟期早(10月中(zhong)旬)。
(2)內在品(pin)質指(zhi)標:真龍(long)柚可溶性固(gu)形物含量≥9.0%,總酸含量低≤1.1%,糖(tang)分(fen)適(shi)宜,含有豐(feng)富(fu)的維(wei)生素C和維(wei)生素E。
(3)質量(liang)安全要求:符(fu)合《無公害食品 真龍(long)柚(you)》(DB512021∕T2.2—2003)標準。
地域范圍
真龍(long)(long)柚農產品地(di)理(li)標(biao)志地(di)域(yu)保護范圍為(wei):合江縣所轄的合江鎮(zhen)(zhen)(zhen)、密溪鄉(xiang)(xiang)(xiang)、白(bai)米(mi)鄉(xiang)(xiang)(xiang)、望龍(long)(long)鎮(zhen)(zhen)(zhen)、白(bai)沙鎮(zhen)(zhen)(zhen)、參寶鄉(xiang)(xiang)(xiang)、焦灘(tan)(tan)鄉(xiang)(xiang)(xiang)、大橋鎮(zhen)(zhen)(zhen)、佛蔭鎮(zhen)(zhen)(zhen)、先(xian)市鎮(zhen)(zhen)(zhen)、堯壩鎮(zhen)(zhen)(zhen)、車(che)輞鎮(zhen)(zhen)(zhen)、九支(zhi)鎮(zhen)(zhen)(zhen)、二里鄉(xiang)(xiang)(xiang)、五通(tong)鎮(zhen)(zhen)(zhen)、鳳鳴鎮(zhen)(zhen)(zhen)、實錄鄉(xiang)(xiang)(xiang)、榕山鎮(zhen)(zhen)(zhen)、白(bai)鹿鎮(zhen)(zhen)(zhen)、榕右(you)鄉(xiang)(xiang)(xiang)、甘(gan)雨鎮(zhen)(zhen)(zhen)、先(xian)灘(tan)(tan)鎮(zhen)(zhen)(zhen)、南(nan)灘(tan)(tan)鄉(xiang)(xiang)(xiang)、石龍(long)(long)鄉(xiang)(xiang)(xiang)、虎頭(tou)鄉(xiang)(xiang)(xiang)、福寶鎮(zhen)(zhen)(zhen)、自懷鎮(zhen)(zhen)(zhen)27個鄉(xiang)(xiang)(xiang)鎮(zhen)(zhen)(zhen)216個行政村。地(di)理(li)坐標(biao)為(wei):位于東經(jing)105°32′—106°28′,北緯28°27′--29°01′。保護面積10000公頃,產量30萬噸。
發展
西(xi)充(chong)(chong)(chong)縣(xian)古稱“充(chong)(chong)(chong)國(guo)(guo)(guo)(guo)”,境內果(guo)(guo)(guo)樹(shu)栽(zai)培(pei)具(ju)有(you)悠(you)久(jiu)的(de)(de)(de)歷史和雄厚的(de)(de)(de)基礎,據康熙(xi)24年縣(xian)志(zhi)記(ji)(ji)載(zai):“木(mu)之有(you)果(guo)(guo)(guo)實者,桃(tao)、李、杏、櫻、蘋、林檎……亦(yi)足果(guo)(guo)(guo)實”,西(xi)充(chong)(chong)(chong)縣(xian)志(zhi)中亦(yi)記(ji)(ji)載(zai)有(you)大(da)量(liang)野生(sheng)桃(tao)樹(shu)。1985年,原(yuan)南充(chong)(chong)(chong)地(di)(di)(di)區罐頭廠為(wei)了發展(zhan)罐頭原(yuan)料基地(di)(di)(di),大(da)量(liang)試種(zhong)豐黃(huang)(huang)等(deng)黃(huang)(huang)肉桃(tao)品(pin)(pin)種(zhong),并(bing)同(tong)時引(yin)進了少(shao)量(liang)白花、北京26、上海水(shui)蜜(mi)桃(tao)等(deng)粘核品(pin)(pin)種(zhong)及皮球桃(tao)、大(da)久(jiu)保(bao)等(deng)硬肉桃(tao)品(pin)(pin)種(zhong)。經(jing)(jing)(jing)過(guo)(guo)幾年的(de)(de)(de)試培(pei),黃(huang)(huang)桃(tao)、水(shui)蜜(mi)桃(tao)等(deng)均因不適宜而未發展(zhan)壯大(da),唯西(xi)充(chong)(chong)(chong)縣(xian)古樓(lou)(lou)(lou)3村的(de)(de)(de)硬肉桃(tao)表現(xian)為(wei)豐產(chan)穩產(chan),果(guo)(guo)(guo)大(da)色(se)(se)鮮,肉質脆嫩,香(xiang)(xiang)氣濃郁,離核化渣,品(pin)(pin)質優良,被果(guo)(guo)(guo)農稱為(wei)“香(xiang)(xiang)桃(tao)”,1992年縣(xian)果(guo)(guo)(guo)技站聘請市、縣(xian)果(guo)(guo)(guo)樹(shu)專家經(jing)(jing)(jing)過(guo)(guo)實地(di)(di)(di)考察和專門(men)論證,最終結合當地(di)(di)(di)古時地(di)(di)(di)名,將這(zhe)一(yi)優良桃(tao)品(pin)(pin)系命名為(wei)“充(chong)(chong)(chong)國(guo)(guo)(guo)(guo)香(xiang)(xiang)桃(tao)”。經(jing)(jing)(jing)過(guo)(guo)20多年的(de)(de)(de)發展(zhan),現(xian)已(yi)(yi)(yi)在西(xi)充(chong)(chong)(chong)縣(xian)古樓(lou)(lou)(lou)、太平、金(jin)泉等(deng)14個鄉鎮(zhen)主栽(zai),已(yi)(yi)(yi)達(da)140萬(wan)株(zhu),產(chan)量(liang)達(da)到(dao)1.8萬(wan)噸(dun)。周邊地(di)(di)(di)區引(yin)種(zhong)充(chong)(chong)(chong)國(guo)(guo)(guo)(guo)香(xiang)(xiang)桃(tao)種(zhong)植(zhi),均表現(xian)欠佳,充(chong)(chong)(chong)國(guo)(guo)(guo)(guo)香(xiang)(xiang)桃(tao)的(de)(de)(de)優良品(pin)(pin)質與西(xi)充(chong)(chong)(chong)獨特(te)的(de)(de)(de)地(di)(di)(di)理位(wei)置,良好(hao)的(de)(de)(de)光(guang)照等(deng)生(sheng)態條件(jian)密切(qie)相關。 西(xi)充(chong)(chong)(chong)物華天寶(bao),資源富饒,盛產(chan)水(shui)果(guo)(guo)(guo),特(te)別是充(chong)(chong)(chong)國(guo)(guo)(guo)(guo)香(xiang)(xiang)桃(tao)享譽省內外。充(chong)(chong)(chong)國(guo)(guo)(guo)(guo)香(xiang)(xiang)桃(tao)由(you)于獨具(ju)西(xi)充(chong)(chong)(chong)地(di)(di)(di)方特(te)色(se)(se),2004年原(yuan)南充(chong)(chong)(chong)市委書(shu)記(ji)(ji)現(xian)四(si)川省副省長王寧同(tong)志(zhi)到(dao)西(xi)充(chong)(chong)(chong)古樓(lou)(lou)(lou)鎮(zhen)調(diao)研品(pin)(pin)嘗充(chong)(chong)(chong)國(guo)(guo)(guo)(guo)香(xiang)(xiang)桃(tao)后,贊不絕口(kou),支(zhi)持做大(da)做強充(chong)(chong)(chong)國(guo)(guo)(guo)(guo)香(xiang)(xiang)桃(tao)品(pin)(pin)牌,2007年西(xi)充(chong)(chong)(chong)縣(xian)成功申報優質水(shui)果(guo)(guo)(guo)充(chong)(chong)(chong)國(guo)(guo)(guo)(guo)香(xiang)(xiang)桃(tao)基地(di)(di)(di)建(jian)設(she)(she)項(xiang)目,總投資240萬(wan)元,已(yi)(yi)(yi)于2008年建(jian)設(she)(she)完成并(bing)通過(guo)(guo)驗收。“品(pin)(pin)充(chong)(chong)(chong)國(guo)(guo)(guo)(guo)香(xiang)(xiang)桃(tao),游張瀾故里(li)”、“品(pin)(pin)充(chong)(chong)(chong)國(guo)(guo)(guo)(guo)香(xiang)(xiang)桃(tao)、尚(shang)紀信風范”現(xian)已(yi)(yi)(yi)成為(wei)川北一(yi)大(da)時尚(shang)。
合(he)江真龍柚(you)為農(nong)產品地理(li)標志產品。