一.產品介紹
密山(shan)市(shi)(shi),以(yi)(yi)境(jing)內蜂蜜(mi)山(shan)得(de)(de)名(ming),素有“魚(yu)米之鄉”的(de)(de)美譽,密山(shan)市(shi)(shi)是(shi)北(bei)大(da)(da)(da)荒的(de)(de)發源地(di)(di)(di),文(wen)化底蘊厚(hou),6000多年前(qian),滿族祖(zu)先肅慎人在(zai)(zai)興(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)繁衍生息,創(chuang)造了獨(du)特的(de)(de)漁獵文(wen)明。 大(da)(da)(da)興(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)由(you)6500萬(wan)年前(qian)的(de)(de)火(huo)山(shan)噴(pen)發造成(cheng)(cheng)地(di)(di)(di)殼陷落而形成(cheng)(cheng)。小興(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)在(zai)(zai)大(da)(da)(da)湖(hu)(hu)(hu)(hu)(hu)(hu)20萬(wan)年以(yi)(yi)后變遷過程中湖(hu)(hu)(hu)(hu)(hu)(hu)水(shui)(shui)退縮形成(cheng)(cheng)。興(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)原為(wei)(wei)我國內湖(hu)(hu)(hu)(hu)(hu)(hu),1860年中俄《北(bei)京條約(yue)》簽(qian)定后,變成(cheng)(cheng)了中俄界湖(hu)(hu)(hu)(hu)(hu)(hu)。史書記(ji)載,興(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)在(zai)(zai)唐代(dai)稱為(wei)(wei)湄(mei)沱(tuo)湖(hu)(hu)(hu)(hu)(hu)(hu),以(yi)(yi)盛(sheng)產(chan)“湄(mei)沱(tuo)之鯽”馳譽。又因(yin)湖(hu)(hu)(hu)(hu)(hu)(hu)形如“月琴”,故遼金代(dai)有“北(bei)琴海(hai)”之稱,清(qing)代(dai)改為(wei)(wei)興(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)。又稱興(xing)(xing)(xing)(xing)(xing)開(kai)湖(hu)(hu)(hu)(hu)(hu)(hu),是(shi)當(dang)(dang)地(di)(di)(di)赫哲語肯卡(ka)的(de)(de)偕音,意(yi)為(wei)(wei)水(shui)(shui)從(cong)高處向低(di)處流。“興(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)(kai)(kai)”是(shi)滿語,“興(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)(kai)(kai)”的(de)(de)意(yi)思為(wei)(wei)“水(shui)(shui)耗子”,說明當(dang)(dang)時(shi)興(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)中水(shui)(shui)鼠很多。興(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)北(bei)面有小興(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu),又名(ming)達巴庫湖(hu)(hu)(hu)(hu)(hu)(hu),滿語意(yi)為(wei)(wei)“水(shui)(shui)從(cong)高處往低(di)處流”。興(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)作為(wei)(wei)滿族的(de)(de)龍興(xing)(xing)(xing)(xing)(xing)之地(di)(di)(di),清(qing)初(chu)曾被“禁封”200多年。清(qing)末解(jie)禁后,陸續有墾荒者來到這里。興(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)水(shui)(shui)域(yu)遼闊,濕(shi)地(di)(di)(di)廣袤,是(shi)三江(jiang)平(ping)原生物多樣性最為(wei)(wei)豐富(fu)、保(bao)存(cun)最為(wei)(wei)完整(zheng)的(de)(de)自然生態系(xi)統;是(shi)東(dong)北(bei)亞最大(da)(da)(da)的(de)(de)鳥類遷徙通道和停歇(xie)繁殖地(di)(di)(di);是(shi)我國重要的(de)(de)商品(pin)糧基(ji)地(di)(di)(di)。1986年,黑龍江(jiang)省(sheng)政(zheng)府(fu)批準(zhun)在(zai)(zai)興(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)建立省(sheng)級(ji)自然保(bao)護區。1994年,經國務院批準(zhun)晉(jin)升(sheng)為(wei)(wei)國家級(ji)。 在(zai)(zai)許(xu)多魚(yu)類志(zhi)中均有興(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)(kai)(kai)大(da)(da)(da)白(bai)(bai)(bai)(bai)魚(yu)這一(yi)品(pin)種的(de)(de)記(ji)載。興(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)(kai)(kai)大(da)(da)(da)白(bai)(bai)(bai)(bai)魚(yu)生活在(zai)(zai)興(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)獨(du)特的(de)(de)水(shui)(shui)域(yu)環(huan)境(jing)中,使其在(zai)(zai)生理性狀上形成(cheng)(cheng)一(yi)個(ge)獨(du)特的(de)(de)種群,興(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)水(shui)(shui)質清(qing)新、無污染(ran)、餌料資源豐富(fu),使得(de)(de)所產(chan)大(da)(da)(da)白(bai)(bai)(bai)(bai)魚(yu)體色銀白(bai)(bai)(bai)(bai)、肉質潔白(bai)(bai)(bai)(bai)細嫩、營養(yang)豐富(fu)、味道鮮美,興(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)(kai)(kai)大(da)(da)(da)白(bai)(bai)(bai)(bai)魚(yu)歷來是(shi)皇室貢品(pin),也是(shi)酒(jiu)宴上一(yi)道佳肴、親(qin)朋(peng)好友禮尚(shang)往來的(de)(de)貴重禮品(pin),被譽為(wei)(wei)我國北(bei)方四(si)大(da)(da)(da)淡水(shui)(shui)名(ming)魚(yu)之首(shou),是(shi)極具地(di)(di)(di)方特色的(de)(de)名(ming)貴綠色經濟魚(yu)類。
二.自然生態環境和人文歷史因素
(1)土壤地(di)(di)(di)貌情況:密山市(shi)屬于(yu)低(di)(di)(di)山丘陵平(ping)(ping)(ping)(ping)原(yuan)區,地(di)(di)(di)勢(shi)由(you)西北向東南傾(qing)斜,由(you)于(yu)地(di)(di)(di)質(zhi)時(shi)期(qi)受新構造運(yun)動和(he)湖(hu)泊沉積(ji)影(ying)響,使本市(shi)呈高(gao)低(di)(di)(di)相間(jian)型地(di)(di)(di)貌特征,形(xing)成低(di)(di)(di)山丘陵、山前漫崗、沖積(ji)平(ping)(ping)(ping)(ping)原(yuan)、湖(hu)積(ji)低(di)(di)(di)平(ping)(ping)(ping)(ping)原(yuan)四種地(di)(di)(di)貌類型。中南部是(shi)穆棱河(he)沖積(ji)平(ping)(ping)(ping)(ping)原(yuan),地(di)(di)(di)勢(shi)平(ping)(ping)(ping)(ping)坦(tan)而開闊,土地(di)(di)(di)肥(fei)沃,支(zhi)流(liu)河(he)汊、泡沼眾多,海(hai)拔在90至200米之間(jian)。南部是(shi)興凱湖(hu)積(ji)低(di)(di)(di)平(ping)(ping)(ping)(ping)原(yuan),由(you)于(yu)地(di)(di)(di)質(zhi)時(shi)期(qi)湖(hu)泊沉積(ji)影(ying)響,在這(zhe)一地(di)(di)(di)區形(xing)成碟(die)形(xing)洼(wa)地(di)(di)(di)和(he)帶狀(zhuang)沙崗等多種微型地(di)(di)(di)貌,海(hai)拔65至80米,是(shi)本市(shi)海(hai)拔最低(di)(di)(di)的地(di)(di)(di)區,地(di)(di)(di)勢(shi)寬(kuan)廣平(ping)(ping)(ping)(ping)坦(tan),河(he)流(liu)縱橫,泡沼和(he)淺(qian)水洼(wa)地(di)(di)(di)密布(bu)。
(2)水(shui)(shui)(shui)文(wen)情況:密山市水(shui)(shui)(shui)域(yu)(yu)遼闊、魚(yu)(yu)(yu)(yu)類(lei)富饒,歷(li)來漁業(ye)發達(da)。全(quan)市總(zong)水(shui)(shui)(shui)面為(wei)(wei)(wei)265萬(wan)畝(mu),占全(quan)縣總(zong)面積23%。有(you)自西而東(dong)橫貫(guan)全(quan)市中(zhong)(zhong)部(bu)平(ping)原的(de)(de)(de)干(gan)流(liu)穆(mu)棱河,流(liu)經兩岸(an)12個鄉(xiang)鎮,支流(liu)溝壑(he)縱橫交(jiao)錯(cuo),泡沼(zhao)水(shui)(shui)(shui)庫星羅(luo)棋布,盛產(chan)(chan)鯉魚(yu)(yu)(yu)(yu)、鯽魚(yu)(yu)(yu)(yu)、鯰(nian)魚(yu)(yu)(yu)(yu)、狗魚(yu)(yu)(yu)(yu)等20多種魚(yu)(yu)(yu)(yu)類(lei)。穆(mu)棱河兩岸(an),地(di)勢低洼、泡沼(zhao)眾(zhong)多,是(shi)(shi)密山水(shui)(shui)(shui)域(yu)(yu)的(de)(de)(de)一個主要特(te)點,且雜草叢生(sheng)(sheng),富含營養物質,浮游(you)(you)生(sheng)(sheng)物繁殖量(liang)大(da)(da),天然餌料(liao)(liao)豐(feng)富。是(shi)(shi)魚(yu)(yu)(yu)(yu)類(lei)攝食洄游(you)(you)、繁衍(yan)生(sheng)(sheng)息的(de)(de)(de)良好場所。這富饒的(de)(de)(de)水(shui)(shui)(shui)產(chan)(chan)資源、優越的(de)(de)(de)自然環境、發展(zhan)水(shui)(shui)(shui)產(chan)(chan)事(shi)業(ye),可謂得天獨(du)厚。 興凱湖(hu)是(shi)(shi)世界上少(shao)數無污染的(de)(de)(de)大(da)(da)型(xing)湖(hu)泊之(zhi)一,湖(hu)區水(shui)(shui)(shui)質清新、PH值7.5左右,呈微堿性,總(zong)硬度3°-4°德國度,總(zong)堿度1.09-1.81mg當量(liang)/L,耗氧量(liang)9.2~10.2mg/L,餌料(liao)(liao)生(sheng)(sheng)物豐(feng)富(浮游(you)(you)植物生(sheng)(sheng)物量(liang)為(wei)(wei)(wei)2.34ml/L,高峰時為(wei)(wei)(wei)3.11ml/L,浮游(you)(you)動物生(sheng)(sheng)物量(liang)為(wei)(wei)(wei)1.13ml/L,高峰時為(wei)(wei)(wei)1.58ml/L),屬(shu)營養型(xing)水(shui)(shui)(shui)域(yu)(yu),湖(hu)中(zhong)(zhong)生(sheng)(sheng)活的(de)(de)(de)魚(yu)(yu)(yu)(yu)類(lei)有(you)28種,盛產(chan)(chan)翹嘴紅鲌(ba)(ba)(興凱湖(hu)大(da)(da)白魚(yu)(yu)(yu)(yu))、紅鰭鲌(ba)(ba)(麻連)、花魚(yu)(yu)(yu)(yu)骨、擬尖頭紅鲌(ba)(ba)(紅尾)、興凱青梢紅鲌(ba)(ba)(羅(luo)鍋)、鯉魚(yu)(yu)(yu)(yu)、鯽魚(yu)(yu)(yu)(yu)、鰲花、鳊花、哲羅(luo)、胡(hu)羅(luo)、黑魚(yu)(yu)(yu)(yu)、狗魚(yu)(yu)(yu)(yu)、鯰(nian)魚(yu)(yu)(yu)(yu)、黃(huang)顙魚(yu)(yu)(yu)(yu)等多種魚(yu)(yu)(yu)(yu)類(lei),其中(zhong)(zhong)興凱湖(hu)大(da)(da)白魚(yu)(yu)(yu)(yu)被譽(yu)為(wei)(wei)(wei)我國北方四大(da)(da)淡水(shui)(shui)(shui)名魚(yu)(yu)(yu)(yu)之(zhi)首。
(3)氣候(hou)情況:密(mi)山市(shi)氣候(hou)屬(shu)中(zhong)溫帶、大(da)陸(lu)性(xing)季(ji)風(feng)(feng)氣候(hou)。四季(ji)分明,冬長(chang)夏短、冬季(ji)嚴寒、干燥;春季(ji)多大(da)風(feng)(feng)、降(jiang)雨(yu)少;夏季(ji)降(jiang)雨(yu)集(ji)中(zhong)、溫熱(re)、濕潤、日照長(chang);秋季(ji)短促、降(jiang)溫急劇,常有早霜(shuang)。氣溫、降(jiang)雨(yu)、無霜(shuang)期由(you)東南向西(xi)北遞(di)減(jian)。年(nian)平(ping)(ping)均氣溫2.5至(zhi)3.1℃。年(nian)降(jiang)水(shui)量(liang)(liang)510至(zhi)600毫(hao)米(mi)(mi)。無霜(shuang)期106至(zhi)151天。全年(nian)日照時(shi)數為(wei)2,467至(zhi)2,576小時(shi),太(tai)陽總輻射年(nian)總量(liang)(liang)為(wei)120千(qian)卡(ka)/平(ping)(ping)方厘米(mi)(mi)。全年(nian)盛(sheng)行西(xi)北風(feng)(feng)和西(xi)風(feng)(feng),興(xing)凱(kai)湖區域盛(sheng)行西(xi)南風(feng)(feng),全年(nian)平(ping)(ping)均風(feng)(feng)速(su)3.9至(zhi)4.6米(mi)(mi)/秒。年(nian)蒸發量(liang)(liang)1,200毫(hao)米(mi)(mi)左右。
(4)人(ren)文歷(li)(li)史情況:密(mi)山(shan)(shan)市(shi)(shi),以(yi)境(jing)(jing)內蜂蜜山(shan)(shan)得(de)名(ming)(ming),素(su)有(you)(you)“魚(yu)(yu)(yu)(yu)(yu)米之(zhi)鄉(xiang)”的(de)(de)(de)(de)美譽,密(mi)山(shan)(shan)市(shi)(shi)是(shi)(shi)(shi)北(bei)大(da)(da)(da)(da)(da)荒的(de)(de)(de)(de)發(fa)源地(di)(di)(di),文化底蘊厚,6000多(duo)(duo)年(nian)(nian)(nian)(nian)前(qian)(qian),滿族(zu)祖(zu)先肅慎(shen)人(ren)在(zai)(zai)(zai)興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)繁(fan)衍生息,創造了(le)(le)獨(du)特的(de)(de)(de)(de)漁獵文明(ming)。大(da)(da)(da)(da)(da)興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)由6500萬(wan)年(nian)(nian)(nian)(nian)前(qian)(qian)的(de)(de)(de)(de)火山(shan)(shan)噴(pen)發(fa)造成(cheng)(cheng)地(di)(di)(di)殼陷落(luo)而形成(cheng)(cheng)。小興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)在(zai)(zai)(zai)大(da)(da)(da)(da)(da)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)20萬(wan)年(nian)(nian)(nian)(nian)以(yi)后(hou)變遷(qian)過程(cheng)中湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)水(shui)退縮形成(cheng)(cheng)。興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)原為(wei)(wei)(wei)(wei)我國內湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu),1860年(nian)(nian)(nian)(nian)中俄《北(bei)京條約》簽定后(hou),變成(cheng)(cheng)了(le)(le)中俄界湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)。史書記(ji)載,興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)在(zai)(zai)(zai)唐代(dai)稱(cheng)(cheng)為(wei)(wei)(wei)(wei)湄(mei)沱(tuo)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu),以(yi)盛產(chan)“湄(mei)沱(tuo)之(zhi)鯽(ji)”馳(chi)譽。又(you)因湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)形如“月琴”,故遼(liao)金(jin)代(dai)有(you)(you)“北(bei)琴海”之(zhi)稱(cheng)(cheng),清(qing)(qing)代(dai)改為(wei)(wei)(wei)(wei)興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)。又(you)稱(cheng)(cheng)興(xing)(xing)(xing)(xing)(xing)(xing)開(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu),是(shi)(shi)(shi)當地(di)(di)(di)赫哲語肯卡(ka)的(de)(de)(de)(de)偕(xie)音(yin),意(yi)(yi)為(wei)(wei)(wei)(wei)水(shui)從(cong)高(gao)處(chu)(chu)向(xiang)低處(chu)(chu)流(liu)。“興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)”是(shi)(shi)(shi)滿語,“興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)”的(de)(de)(de)(de)意(yi)(yi)思(si)為(wei)(wei)(wei)(wei)“水(shui)耗(hao)子”,說明(ming)當時(shi)興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)中水(shui)鼠很(hen)多(duo)(duo)。興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)北(bei)面(mian)有(you)(you)小興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu),又(you)名(ming)(ming)達(da)巴(ba)庫湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu),滿語意(yi)(yi)為(wei)(wei)(wei)(wei)“水(shui)從(cong)高(gao)處(chu)(chu)往低處(chu)(chu)流(liu)”。興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)作(zuo)為(wei)(wei)(wei)(wei)滿族(zu)的(de)(de)(de)(de)龍(long)興(xing)(xing)(xing)(xing)(xing)(xing)之(zhi)地(di)(di)(di),清(qing)(qing)初曾被(bei)“禁封”200多(duo)(duo)年(nian)(nian)(nian)(nian)。清(qing)(qing)末解禁后(hou),陸續有(you)(you)墾荒者來(lai)(lai)(lai)到這里。20世紀(ji)50年(nian)(nian)(nian)(nian)代(dai),王震(zhen)將軍率領十萬(wan)官兵在(zai)(zai)(zai)此開(kai)發(fa)北(bei)大(da)(da)(da)(da)(da)荒。時(shi)至今日,因為(wei)(wei)(wei)(wei)地(di)(di)(di)處(chu)(chu)邊境(jing)(jing),人(ren)煙稀少,加(jia)之(zhi)保(bao)護(hu)(hu)力度(du)的(de)(de)(de)(de)不(bu)斷提(ti)高(gao),興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)保(bao)持了(le)(le)較為(wei)(wei)(wei)(wei)原始的(de)(de)(de)(de)自然(ran)(ran)(ran)生態。興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)水(shui)域遼(liao)闊,濕地(di)(di)(di)廣袤,是(shi)(shi)(shi)三(san)(san)江平原生物(wu)多(duo)(duo)樣(yang)性最(zui)為(wei)(wei)(wei)(wei)豐富(fu)(fu)、保(bao)存(cun)最(zui)為(wei)(wei)(wei)(wei)完(wan)整的(de)(de)(de)(de)自然(ran)(ran)(ran)生態系統(tong);是(shi)(shi)(shi)東北(bei)亞最(zui)大(da)(da)(da)(da)(da)的(de)(de)(de)(de)鳥(niao)類遷(qian)徙(xi)通道(dao)和(he)停歇繁(fan)殖地(di)(di)(di);是(shi)(shi)(shi)我國重(zhong)要的(de)(de)(de)(de)商品糧基地(di)(di)(di)。1986年(nian)(nian)(nian)(nian),黑龍(long)江省政府批準在(zai)(zai)(zai)興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)建立省級(ji)自然(ran)(ran)(ran)保(bao)護(hu)(hu)區。1994年(nian)(nian)(nian)(nian),經國務(wu)院批準晉(jin)升(sheng)為(wei)(wei)(wei)(wei)國家級(ji)。 興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)大(da)(da)(da)(da)(da)白(bai)(bai)魚(yu)(yu)(yu)(yu)(yu)為(wei)(wei)(wei)(wei)地(di)(di)(di)產(chan)名(ming)(ming)魚(yu)(yu)(yu)(yu)(yu),歷(li)(li)來(lai)(lai)(lai)是(shi)(shi)(shi)皇(huang)室貢品,被(bei)譽為(wei)(wei)(wei)(wei)我國北(bei)方四大(da)(da)(da)(da)(da)淡水(shui)名(ming)(ming)魚(yu)(yu)(yu)(yu)(yu)之(zhi)首(shou),常與烏蘇里江的(de)(de)(de)(de)大(da)(da)(da)(da)(da)馬哈魚(yu)(yu)(yu)(yu)(yu)、綏(sui)芬河的(de)(de)(de)(de)灘頭魚(yu)(yu)(yu)(yu)(yu)并(bing)稱(cheng)(cheng)“邊塞三(san)(san)珍”。興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)大(da)(da)(da)(da)(da)白(bai)(bai)魚(yu)(yu)(yu)(yu)(yu)肉嫩味(wei)香,并(bing)有(you)(you)補(bu)腎益腦(nao)、開(kai)竅利尿藥用價值,是(shi)(shi)(shi)極具地(di)(di)(di)方特色的(de)(de)(de)(de)名(ming)(ming)貴(gui)綠色經濟魚(yu)(yu)(yu)(yu)(yu)類。在(zai)(zai)(zai)許多(duo)(duo)魚(yu)(yu)(yu)(yu)(yu)類志中均有(you)(you)興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)大(da)(da)(da)(da)(da)白(bai)(bai)魚(yu)(yu)(yu)(yu)(yu)這一(yi)品種的(de)(de)(de)(de)記(ji)載。 興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)大(da)(da)(da)(da)(da)白(bai)(bai)魚(yu)(yu)(yu)(yu)(yu)生活在(zai)(zai)(zai)興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)獨(du)特的(de)(de)(de)(de)水(shui)域環(huan)境(jing)(jing)中,使其在(zai)(zai)(zai)生理性狀上形成(cheng)(cheng)一(yi)個獨(du)特的(de)(de)(de)(de)種群,興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)水(shui)質清(qing)(qing)新(xin)、無(wu)污(wu)染、餌料(liao)資源豐富(fu)(fu),使得(de)所(suo)產(chan)大(da)(da)(da)(da)(da)白(bai)(bai)魚(yu)(yu)(yu)(yu)(yu)體色銀白(bai)(bai)、肉質潔(jie)白(bai)(bai)細(xi)嫩、營(ying)養(yang)豐富(fu)(fu)、味(wei)道(dao)鮮美,特別在(zai)(zai)(zai)清(qing)(qing)蒸后(hou)品嘗有(you)(you)一(yi)種蟹香味(wei),深受廣大(da)(da)(da)(da)(da)消費者青睞(lai)。 興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)大(da)(da)(da)(da)(da)白(bai)(bai)魚(yu)(yu)(yu)(yu)(yu)歷(li)(li)來(lai)(lai)(lai)為(wei)(wei)(wei)(wei)興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)水(shui)域的(de)(de)(de)(de)捕(bu)撈魚(yu)(yu)(yu)(yu)(yu)類,但由于近20年(nian)(nian)(nian)(nian)來(lai)(lai)(lai)過度(du)捕(bu)撈,自然(ran)(ran)(ran)產(chan)量下降,已難于滿足(zu)消費者需(xu)求,自上世紀(ji)90年(nian)(nian)(nian)(nian)代(dai),密(mi)山(shan)(shan)市(shi)(shi)開(kai)展(zhan)了(le)(le)興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)大(da)(da)(da)(da)(da)白(bai)(bai)魚(yu)(yu)(yu)(yu)(yu)人(ren)工繁(fan)育攻(gong)關試(shi)驗,2003年(nian)(nian)(nian)(nian)獲(huo)(huo)得(de)成(cheng)(cheng)功(gong),2005年(nian)(nian)(nian)(nian)獲(huo)(huo)得(de)了(le)(le)人(ren)工馴化養(yang)殖試(shi)驗并(bing)進行了(le)(le)推(tui)廣養(yang)殖,并(bing)在(zai)(zai)(zai)2006年(nian)(nian)(nian)(nian)實現(xian)了(le)(le)人(ren)類首(shou)次向(xiang)興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)放(fang)流(liu)10萬(wan)尾興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)大(da)(da)(da)(da)(da)白(bai)(bai)魚(yu)(yu)(yu)(yu)(yu)苗的(de)(de)(de)(de)歷(li)(li)史突破。在(zai)(zai)(zai)2008年(nian)(nian)(nian)(nian)密(mi)山(shan)(shan)市(shi)(shi)委市(shi)(shi)政府決定加(jia)大(da)(da)(da)(da)(da)興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)大(da)(da)(da)(da)(da)白(bai)(bai)魚(yu)(yu)(yu)(yu)(yu)綜合開(kai)發(fa),加(jia)速興(xing)(xing)(xing)(xing)(xing)(xing)凱(kai)(kai)(kai)(kai)湖(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)(hu)大(da)(da)(da)(da)(da)白(bai)(bai)魚(yu)(yu)(yu)(yu)(yu)產(chan)業化進程(cheng)。目前(qian)(qian)養(yang)殖面(mian)積29萬(wan)畝。
三.地域范圍
密山(shan)(shan)市(shi)地處(chu)(chu)黑龍江省東南(nan)(nan)(nan)部,位(wei)于(yu)北(bei)緯45°01′至45°55′,東經131°14′至133°08′之間。東北(bei)與虎林縣(xian)相鄰;北(bei)與寶清縣(xian)接壤;西北(bei)與七臺(tai)河市(shi)毗連(lian);西南(nan)(nan)(nan)與雞東縣(xian)為(wei)鄰;東南(nan)(nan)(nan)與俄羅斯水陸相接,國(guo)境邊界(jie)線長265千米,其(qi)中:水界(jie)235千米。密山(shan)(shan)市(shi)總面(mian)(mian)積(ji)(ji)7843平方(fang)千米,其(qi)中山(shan)(shan)地占(zhan)25%、水面(mian)(mian)占(zhan)23%、耕地占(zhan)50%,故密山(shan)(shan)素(su)有“三山(shan)(shan)二水五(wu)分(fen)田(tian)”之稱(cheng)。興(xing)(xing)(xing)凱湖(hu)位(wei)于(yu)密山(shan)(shan)市(shi)東南(nan)(nan)(nan),距密山(shan)(shan)市(shi)35公(gong)(gong)里(li),屬中俄界(jie)湖(hu),北(bei)三分(fen)之一的面(mian)(mian)積(ji)(ji)屬于(yu)中國(guo),南(nan)(nan)(nan)部屬于(yu)俄羅斯。興(xing)(xing)(xing)凱湖(hu)南(nan)(nan)(nan)北(bei)長達100多公(gong)(gong)里(li),東西寬達60多公(gong)(gong)里(li),面(mian)(mian)積(ji)(ji)4380平方(fang)公(gong)(gong)里(li),湖(hu)面(mian)(mian)海拔69米,最深處(chu)(chu)10米。興(xing)(xing)(xing)凱湖(hu)大白魚(yu)地域保護范圍(wei)包括我國(guo)境內大、小興(xing)(xing)(xing)凱湖(hu),地理位(wei)置介(jie)于(yu)北(bei)緯44°44′至45°24′,東經130°59′至132°51′,面(mian)(mian)積(ji)(ji)122700公(gong)(gong)頃,年產(chan)量780噸。
四.產品品質特性特征
(1)形態特(te)征:體長(chang)(chang)25.5—72厘米的(de)(de)興凱湖大(da)白(bai)魚,背鰭(qi)Ⅲ7,臀鰭(qi)Ⅲ21—27,側線鱗(lin)83—94,鰓耙24—28,下(xia)咽齒三(san)行,2·4·4 —5·4·2(2·4·4—5·3·2)。頭長(chang)(chang)為(wei)(wei)體長(chang)(chang)的(de)(de)19-22.6%,體高為(wei)(wei)體 長(chang)(chang)的(de)(de)21-24.7%,尾(wei)柄長(chang)(chang)為(wei)(wei)體長(chang)(chang)的(de)(de)14.8-18%,尾(wei)柄高為(wei)(wei)體長(chang)(chang)的(de)(de)7.8-9%, 吻(wen)長(chang)(chang)為(wei)(wei)頭長(chang)(chang)的(de)(de)29.5-36%,眼(yan)徑較(jiao)大(da),下(xia)頜厚大(da),眼(yan)徑為(wei)(wei)體長(chang)(chang)的(de)(de)14.1-25.3%。側線略居中軸線。鱗(lin)片較(jiao)小,易脫落。背鰭(qi)條(tiao)小于頭長(chang)(chang)。胸鰭(qi)不(bu)及(ji)腹(fu)(fu)(fu)鰭(qi)基部(bu)。尾(wei)鰭(qi)分叉較(jiao)深。腹(fu)(fu)(fu)棱自(zi)腹(fu)(fu)(fu)鰭(qi)基部(bu)至肛門。背部(bu)和(he)兩側淺棕色或青(qing)灰(hui)色,腹(fu)(fu)(fu)部(bu)銀白(bai)色,各鰭(qi)灰(hui)色或灰(hui)黑色。腹(fu)(fu)(fu)腔膜銀白(bai)色,鰾三(san)室(shi),中室(shi)最大(da),后室(shi)小。
(2)外在(zai)感(gan)官:體色(se)銀白,體長側扁,翹嘴,大(da)眼,背部和兩側淺棕(zong)色(se)或青(qing)灰色(se),肉(rou)質潔白細嫩,味美(mei)而不腥,味道鮮美(mei),特別在(zai)清(qing)蒸后品嘗有(you)一種蟹香味。
(3)內在(zai)品(pin)質:興凱湖(hu)大(da)白(bai)(bai)魚位列我國四大(da)淡(dan)水(shui)名魚之首,是水(shui)產品(pin)市(shi)場中最受歡迎的魚類(lei)之一,一貫(guan)被(bei)視為(wei)上等經濟(ji)魚類(lei)。其營養成分為(wei):可(ke)食部分含蛋白(bai)(bai)質≥18%,粗脂肪(fang)≥3%,不飽和脂肪(fang)酸≥70%,鎂≥220㎎/㎏,鋅≥9㎎/㎏,鈣≥1000㎎/㎏,鐵≥10㎎/㎏,磷≥1600㎎/㎏。
(4)產(chan)(chan)品質量(liang)安全(quan)嚴格(ge)按照無(wu)公害水(shui)產(chan)(chan)品生產(chan)(chan)技術規范及(ji)質量(liang)標 準(zhun)執行(NY5053-2005)。
五.特定生產方式
技術(shu)路線:在興(xing)(xing)(xing)凱(kai)湖(hu)(hu)(hu)(hu)采(cai)捕興(xing)(xing)(xing)凱(kai)湖(hu)(hu)(hu)(hu)大(da)(da)(da)(da)白(bai)(bai)(bai)魚(yu)(yu)(yu)(yu)自(zi)然(ran)原種(zhong),依托已有(you)的(de)(de)(de)興(xing)(xing)(xing) 凱(kai)湖(hu)(hu)(hu)(hu)大(da)(da)(da)(da)白(bai)(bai)(bai)魚(yu)(yu)(yu)(yu)人(ren)工繁育養(yang)殖(zhi)試(shi)驗科研成果,采(cai)取人(ren)工產(chan)(chan)孵、馴化飼養(yang)等 綜合技術(shu)措施(shi),按照無公(gong)害(hai)水(shui)(shui)產(chan)(chan)品生(sheng)(sheng)產(chan)(chan)技術(shu)規(gui)(gui)程進行興(xing)(xing)(xing)凱(kai)湖(hu)(hu)(hu)(hu)大(da)(da)(da)(da)白(bai)(bai)(bai)魚(yu)(yu)(yu)(yu)的(de)(de)(de)人(ren)工繁育與養(yang)殖(zhi)生(sheng)(sheng)產(chan)(chan),采(cai)取人(ren)工增殖(zhi)措施(shi)和生(sheng)(sheng)物措施(shi)保持興(xing)(xing)(xing)凱(kai)湖(hu)(hu)(hu)(hu)大(da)(da)(da)(da)白(bai)(bai)(bai) 魚(yu)(yu)(yu)(yu)種(zhong)質和種(zhong)群(qun)。興(xing)(xing)(xing)凱(kai)湖(hu)(hu)(hu)(hu)大(da)(da)(da)(da)白(bai)(bai)(bai)魚(yu)(yu)(yu)(yu)大(da)(da)(da)(da)中(zhong)(zhong)水(shui)(shui)面(mian)增殖(zhi)技術(shu): 湖(hu)(hu)(hu)(hu)泊、水(shui)(shui)庫等大(da)(da)(da)(da)中(zhong)(zhong)型(xing)(xing)(xing)水(shui)(shui)域中(zhong)(zhong)小型(xing)(xing)(xing)野雜魚(yu)(yu)(yu)(yu)十(shi)分(fen)豐富(fu),適合放(fang)養(yang)興(xing)(xing)(xing)凱(kai)湖(hu)(hu)(hu)(hu)大(da)(da)(da)(da)白(bai)(bai)(bai)魚(yu)(yu)(yu)(yu),可(ke)(ke)將(jiang)低值的(de)(de)(de)野雜魚(yu)(yu)(yu)(yu)轉化為經濟價值高的(de)(de)(de)興(xing)(xing)(xing)凱(kai)湖(hu)(hu)(hu)(hu)大(da)(da)(da)(da)白(bai)(bai)(bai)魚(yu)(yu)(yu)(yu),優化水(shui)(shui)域魚(yu)(yu)(yu)(yu)類品種(zhong)結(jie)構(gou)。根(gen)據黑龍江省大(da)(da)(da)(da)中(zhong)(zhong)型(xing)(xing)(xing)水(shui)(shui)域的(de)(de)(de)特點,每(mei)畝投放(fang)規(gui)(gui)格8-10cm的(de)(de)(de)興(xing)(xing)(xing)凱(kai)湖(hu)(hu)(hu)(hu)大(da)(da)(da)(da)白(bai)(bai)(bai)魚(yu)(yu)(yu)(yu)魚(yu)(yu)(yu)(yu)種(zhong)5-30尾(wei)。這樣從第三年開始即可(ke)(ke)形(xing)成產(chan)(chan)量(liang),捕撈規(gui)(gui)格一般在800-1500g,可(ke)(ke)根(gen)據市(shi)場需求(qiu)來確定捕撈的(de)(de)(de)規(gui)(gui)格,北方地區消費(fei)者(zhe)喜歡(huan)大(da)(da)(da)(da)規(gui)(gui)格的(de)(de)(de)興(xing)(xing)(xing)凱(kai)湖(hu)(hu)(hu)(hu)大(da)(da)(da)(da)白(bai)(bai)(bai)魚(yu)(yu)(yu)(yu)。興(xing)(xing)(xing)凱(kai)湖(hu)(hu)(hu)(hu)大(da)(da)(da)(da)白(bai)(bai)(bai)魚(yu)(yu)(yu)(yu)在大(da)(da)(da)(da)中(zhong)(zhong)型(xing)(xing)(xing)水(shui)(shui)域具有(you)較強(qiang)的(de)(de)(de)生(sheng)(sheng)存能力,回捕率一般在30%-60%。水(shui)(shui)域面(mian)積越小,回捕率越高。另外(wai)(wai),由于(yu)興(xing)(xing)(xing)凱(kai)湖(hu)(hu)(hu)(hu)大(da)(da)(da)(da)白(bai)(bai)(bai)魚(yu)(yu)(yu)(yu)在靜水(shui)(shui)中(zhong)(zhong)不(bu)能自(zi)然(ran)產(chan)(chan)卵,因此在除大(da)(da)(da)(da)興(xing)(xing)(xing)凱(kai)湖(hu)(hu)(hu)(hu)以外(wai)(wai)的(de)(de)(de)湖(hu)(hu)(hu)(hu)泊、泡沼等大(da)(da)(da)(da)中(zhong)(zhong)水(shui)(shui)面(mian)可(ke)(ke)人(ren)為控(kong)制其種(zhong)群(qun)數量(liang),不(bu)至于(yu)形(xing)成敵害(hai)種(zhong)群(qun)。
六.包裝標識相關規定
(1)包(bao)(bao)裝(zhuang):鮮活(huo)商(shang)品(pin)(pin)根據規(gui)格不同(tong)采用尼(ni)龍塑料袋充氣包(bao)(bao)裝(zhuang),外(wai) 包(bao)(bao)裝(zhuang)為硬紙板箱(xiang)。注意(yi)避免硬物(wu)刺破(po)尼(ni)龍袋。冷藏(zang)及(ji)凍藏(zang)商(shang)品(pin)(pin)內(nei)包(bao)(bao)裝(zhuang) 為塑料包(bao)(bao)裝(zhuang),外(wai)包(bao)(bao)裝(zhuang)為硬紙板箱(xiang)。
(2)標(biao)志使用(yong)(yong)人應在(zai)其產品(pin)或其包裝上統一使用(yong)(yong)農產品(pin)地(di)理標(biao)志(興(xing)凱湖大白(bai)魚(yu)名(ming)稱和公共標(biao)識(shi)圖案組合標(biao)注型(xing)式)。