白(bai)龍(long)湖(hu)銀魚,四川(chuan)省廣元市青川(chuan)縣白(bai)龍(long)湖(hu)庫(ku)區特產。得益于白(bai)龍(long)湖(hu)優良的水質(zhi)環境,白(bai)龍(long)湖(hu)銀魚潔白(bai)無鱗,渾(hun)體通透,色澤如銀,肉質(zhi)細嫩,味(wei)道鮮美,含有豐富的賴氨酸(suan)(suan)、蛋氨酸(suan)(suan)等人體必需(xu)的氨基酸(suan)(suan),極富鈣(gai)質(zhi),在國內外久(jiu)富盛名。為(wei)中國地(di)理(li)標(biao)志保護產品。
品質特點
白龍湖銀魚潔白無鱗(lin),渾體通透,色澤(ze)如銀,肉質細嫩,味(wei)道鮮美(mei),在國內(nei)外久富(fu)盛名(ming)。白龍湖鮮銀魚含有豐富(fu)的賴氨酸(suan)、蛋(dan)氨酸(suan)等人體必需的氨基酸(suan),其蛋(dan)白質含量達17.2g/100g,脂肪(fang)為2.5g/100g,鈣含量達35mg/100g,是極富(fu)鈣質的魚類。
產地環境
白龍(long)(long)(long)(long)湖(hu)(hu)(hu)銀魚(yu)(yu)的聲名遠播,自然離(li)不(bu)開白龍(long)(long)(long)(long)湖(hu)(hu)(hu)庫區(qu)(qu)得天獨厚的地(di)理和生態環境。白龍(long)(long)(long)(long)湖(hu)(hu)(hu)地(di)處(chu)龍(long)(long)(long)(long)門山與摩天嶺(ling)兩大山脈交(jiao)會處(chu)的低山峽谷地(di)區(qu)(qu),屬嘉陵江水(shui)(shui)系上(shang)游(you)白龍(long)(long)(long)(long)江支流,上(shang)游(you)為九寨溝風景區(qu)(qu),是著名的“西南第一(yi)湖(hu)(hu)(hu)”,也是中國(guo)四大銀魚(yu)(yu)盛(sheng)產湖(hu)(hu)(hu)之一(yi)。青川縣白龍(long)(long)(long)(long)湖(hu)(hu)(hu)水(shui)(shui)域面(mian)積達68000畝,境內(nei)屬亞熱帶溫潤季風氣(qi)候(hou),常(chang)(chang)年平均氣(qi)溫13.7℃,平均水(shui)(shui)溫15.2℃,流域范圍(wei)無(wu)城市污染,水(shui)(shui)體年交(jiao)換系數3.71,融氧量高,有(you)機(ji)餌料豐富,水(shui)(shui)質常(chang)(chang)年保證為國(guo)家二類(lei)水(shui)(shui)質,自然條件十分適宜銀魚(yu)(yu)生長(chang)。
生產情況
白(bai)(bai)龍(long)(long)(long)湖(hu)(hu)是一(yi)個(ge)人(ren)工(gong)淡水湖(hu)(hu)泊,跨四川(chuan)(chuan)廣元市(shi)、甘肅文縣(xian)(xian)和陜西寧強縣(xian)(xian),主要湖(hu)(hu)區位(wei)于(yu)廣元市(shi)青(qing)(qing)川(chuan)(chuan)縣(xian)(xian)和市(shi)中(zhong)(zhong)區境內。從(cong)1997年開(kai)始,青(qing)(qing)川(chuan)(chuan)縣(xian)(xian)引(yin)進太湖(hu)(hu)銀(yin)(yin)魚(yu)(yu)卵,在白(bai)(bai)龍(long)(long)(long)湖(hu)(hu)人(ren)工(gong)放(fang)(fang)養獲得成功。1996年秋,九三學社(she)江蘇(su)省委選(xuan)擇了幫扶青(qing)(qing)川(chuan)(chuan)。當年,寶珠寺水電(dian)站(zhan)正好(hao)下閘蓄水發電(dian),在縣(xian)(xian)境東部形成了70平方(fang)公(gong)里(li)水面(mian)、庫(ku)容量(liang)26.7億(yi)立(li)方(fang)米(mi)、平均(jun)水深54.5米(mi)的(de)西南(nan)(nan)第一(yi)湖(hu)(hu)——白(bai)(bai)龍(long)(long)(long)湖(hu)(hu)。同年9月,九三學社(she)江蘇(su)省委的(de)領(ling)導(dao)深入青(qing)(qing)川(chuan)(chuan)考察后,決(jue)定從(cong)水產養殖(zhi)(zhi)突破,引(yin)進太湖(hu)(hu)銀(yin)(yin)魚(yu)(yu),幫助庫(ku)區移民(min)致富(fu)。11月12日,南(nan)(nan)京銀(yin)(yin)魚(yu)(yu)移植(zhi)(zhi)馴(xun)化(hua)中(zhong)(zhong)心主任張開(kai)翔(xiang)等一(yi)行3人(ren)來到(dao)青(qing)(qing)川(chuan)(chuan)縣(xian)(xian),著手(shou)合作開(kai)發白(bai)(bai)龍(long)(long)(long)湖(hu)(hu)移植(zhi)(zhi)馴(xun)化(hua)銀(yin)(yin)魚(yu)(yu)事(shi)宜。隨后,南(nan)(nan)京銀(yin)(yin)魚(yu)(yu)移植(zhi)(zhi)馴(xun)化(hua)中(zhong)(zhong)心與青(qing)(qing)川(chuan)(chuan)縣(xian)(xian)移民(min)開(kai)發公(gong)司(si)簽訂了白(bai)(bai)龍(long)(long)(long)湖(hu)(hu)移植(zhi)(zhi)馴(xun)化(hua)大銀(yin)(yin)魚(yu)(yu)和短吻(wen)銀(yin)(yin)魚(yu)(yu)的(de)合作開(kai)發合同書。1997年,開(kai)始投(tou)放(fang)(fang)尾(wei)短吻(wen)銀(yin)(yin)魚(yu)(yu)繁殖(zhi)(zhi)。2000年,人(ren)工(gong)增殖(zhi)(zhi)7000萬(wan)粒銀(yin)(yin)魚(yu)(yu)卵。1999年開(kai)始,白(bai)(bai)龍(long)(long)(long)湖(hu)(hu)銀(yin)(yin)魚(yu)(yu)就出口到(dao)日本、東南(nan)(nan)亞及歐美(mei)市(shi)場。到(dao)2010年,每年庫(ku)區銀(yin)(yin)魚(yu)(yu)銷售400多噸,產值2400多萬(wan)元。