產品介紹
官(guan)垌(tong)鎮(zhen)歷史上屬(shu)(shu)廣西博白縣管轄,古稱(cheng)石(shi)梯(ti)山,清(qing)咸豐年間又稱(cheng)內安(an)定(ding)堡(bao),1953年8月才改(gai)屬(shu)(shu)浦(pu)北(bei)(bei)縣至(zhi)今,是浦(pu)北(bei)(bei)小窩流(liu)水(shui)(shui)養(yang)(yang)魚(yu)的(de)主要起源(yuan)地。早在(zai)清(qing)代(dai),官(guan)垌(tong)當地居民(min)就已(yi)開始在(zai)溪邊挖窩筑塘,放(fang)養(yang)(yang)草(cao)魚(yu)苗,素以“小窩養(yang)(yang)大(da)魚(yu)”著稱(cheng)。官(guan)垌(tong)草(cao)魚(yu)就是因(yin)主產于(yu)官(guan)垌(tong)鎮(zhen)特(te)(te)定(ding)的(de)流(liu)水(shui)(shui)養(yang)(yang)魚(yu)而得名。 建國后,官(guan)垌(tong)草(cao)魚(yu)養(yang)(yang)殖(zhi)面積(ji)不斷擴大(da),產量不斷增加,至(zhi)上世(shi)紀(ji)八十年代(dai)中(zhong)期,官(guan)垌(tong)草(cao)魚(yu)養(yang)(yang)殖(zhi)一(yi)度(du)成為(wei)廣西淡水(shui)(shui)養(yang)(yang)殖(zhi)的(de)先進(jin)(jin)典型(xing)。中(zhong)國科(ke)學技術(shu)出版(ban)社1991年8月出版(ban)的(de)《中(zhong)國淡水(shui)(shui)養(yang)(yang)殖(zhi)技術(shu)發展(zhan)(zhan)史》,把浦(pu)北(bei)(bei)縣列入(ru)廣西12個流(liu)水(shui)(shui)養(yang)(yang)魚(yu)縣之一(yi)。 進(jin)(jin)入(ru)二十一(yi)世(shi)紀(ji)以來,浦(pu)北(bei)(bei)縣進(jin)(jin)一(yi)步(bu)加大(da)對官(guan)垌(tong)草(cao)魚(yu)的(de)養(yang)(yang)殖(zhi)開發力度(du),不僅將官(guan)垌(tong)草(cao)魚(yu)作為(wei)浦(pu)北(bei)(bei)縣農業特(te)(te)色產業之一(yi),而且對其發展(zhan)(zhan)做了長(chang)期規(gui)劃。
自然生態環境和(he)人文(wen)歷(li)史因素(su)
(1)土(tu)壤地(di)貌情(qing)況:官(guan)(guan)垌草魚生產(chan)區(qu)域(yu)范圍的土(tu)壤以(yi)(yi)赤(chi)紅壤、黃壤為(wei)(wei)主,土(tu)層深厚,絕(jue)大部分(fen)在80cm以(yi)(yi)上,表(biao)土(tu)有機質(zhi)含量豐富,平(ping)均(jun)(jun)為(wei)(wei)3—4%。土(tu)壤PH值,平(ping)均(jun)(jun)為(wei)(wei)6.0-6.5。官(guan)(guan)垌草魚分(fen)布(bu)(bu)區(qu)域(yu)地(di)處六(liu)萬山(shan)(shan)余脈(mo),自東北走向西南,地(di)貌以(yi)(yi)山(shan)(shan)地(di)和高丘(qiu)陵為(wei)(wei)主,花崗巖建(jian)造,相(xiang)對高度(du)500米以(yi)(yi)上,大部分(fen)在250—500米之間(jian);山(shan)(shan)嶺最大坡度(du)達60度(du),一(yi)般(ban)25度(du)以(yi)(yi)上。其(qi)中六(liu)硍(ken)鎮、平(ping)睦鎮、官(guan)(guan)垌鎮境內一(yi)般(ban)海(hai)拔高度(du)在600—700米,山(shan)(shan)高谷(gu)深,奇峰林立(li),山(shan)(shan)巒疊嶂,地(di)形外(wai)貌雄偉(wei);山(shan)(shan)脈(mo)分(fen)布(bu)(bu)成(cheng)脈(mo)絡(luo)狀,山(shan)(shan)間(jian)谷(gu)地(di)是(shi)狹長的山(shan)(shan)麓(lu),溪流縱橫,耕地(di)呈梯(ti)田式(shi)分(fen)布(bu)(bu)。
(2)水(shui)(shui)文(wen)情(qing)況:浦北縣(xian)(xian)水(shui)(shui)資源豐富。境內主要河(he)(he)流(liu)(liu)有(you)(you)10條(tiao),除南(nan)流(liu)(liu)江(jiang)外,其他(ta)9條(tiao)的發(fa)源地(di)均在(zai)縣(xian)(xian)境內,河(he)(he)流(liu)(liu)分(fen)屬南(nan)流(liu)(liu)江(jiang)和(he)西(xi)江(jiang)兩大(da)水(shui)(shui)系,總流(liu)(liu)域(yu)面積2517.47平方公(gong)里(li)。具(ju)有(you)(you)代表性的河(he)(he)流(liu)(liu)是南(nan)流(liu)(liu)江(jiang)和(he)武思(si)江(jiang),本縣(xian)(xian)的地(di)表主要來源于(yu)降(jiang)水(shui)(shui)及上述10大(da)河(he)(he)流(liu)(liu),全縣(xian)(xian)水(shui)(shui)能(neng)資源蘊(yun)藏量為3.62萬千(qian)瓦(wa),可開發(fa)利(li)用水(shui)(shui)能(neng)2.59萬千(qian)瓦(wa)。武思(si)江(jiang)是西(xi)江(jiang)一級支(zhi)流(liu)(liu),發(fa)源于(yu)本縣(xian)(xian)小江(jiang)鎮(zhen)黎(li)木村,全長63.7公(gong)里(li),縣(xian)(xian)境內較(jiao)大(da)支(zhi)流(liu)(liu)有(you)(you)溫湯(tang)江(jiang)、六硍(ken)江(jiang)、橫(heng)嶺江(jiang)和(he)長5公(gong)里(li)以上溪流(liu)(liu)12條(tiao),集雨面積662.97平方公(gong)里(li),起止(zhi)落差252.7米(mi),平均坡降(jiang)3.96%,多年平均流(liu)(liu)量31.36立方米(mi)/秒,最(zui)大(da)流(liu)(liu)量2128立方米(mi)/秒,最(zui)小流(liu)(liu)量 3.54立方米(mi)/秒。河(he)(he)流(liu)(liu)上游為官垌草魚(yu)主要養(yang)殖(zhi)區域(yu),河(he)(he)流(liu)(liu)湍(tuan)急(ji)、灘(tan)多,水(shui)(shui)源充(chong)足(zu),長流(liu)(liu)不(bu)息,水(shui)(shui)質(zhi)清新無污染,礦化(hua)度小于(yu)1克/升,非(fei)常有(you)(you)利(li)于(yu)草魚(yu)的高品質(zhi)、標準化(hua)養(yang)殖(zhi)。
(3)氣(qi)(qi)(qi)候(hou)情況:浦北屬(shu)南亞熱帶(dai)季(ji)風氣(qi)(qi)(qi)候(hou)區(qu),氣(qi)(qi)(qi)候(hou)溫(wen)(wen)(wen)和,雨(yu)(yu)(yu)量(liang)(liang)(liang)充沛,光照充足(zu),四季(ji)分(fen)明。年(nian)平均(jun)(jun)(jun)(jun)(jun)氣(qi)(qi)(qi)溫(wen)(wen)(wen)21.5℃,最(zui)冷的(de)1月(yue)份平均(jun)(jun)(jun)(jun)(jun)氣(qi)(qi)(qi)溫(wen)(wen)(wen)12.9℃,最(zui)高的(de)7月(yue)份平均(jun)(jun)(jun)(jun)(jun)氣(qi)(qi)(qi)溫(wen)(wen)(wen)27.9℃,極(ji)端最(zui)高氣(qi)(qi)(qi)溫(wen)(wen)(wen)為38℃,極(ji)端最(zui)低氣(qi)(qi)(qi)溫(wen)(wen)(wen)-3.5℃,受地勢影響,南北溫(wen)(wen)(wen)差約(yue)±2℃,年(nian)總積溫(wen)(wen)(wen)7500-8300℃≥10℃的(de)積溫(wen)(wen)(wen)7339℃。年(nian)均(jun)(jun)(jun)(jun)(jun)日照時(shi)數1633.6小時(shi),年(nian)太陽幅射量(liang)(liang)(liang)為104.23千卡/c㎡,全(quan)年(nian)無霜期平均(jun)(jun)(jun)(jun)(jun)為329天;年(nian)平均(jun)(jun)(jun)(jun)(jun)降雨(yu)(yu)(yu)量(liang)(liang)(liang)1757.4毫(hao)(hao)(hao)(hao)米,最(zui)多年(nian)雨(yu)(yu)(yu)量(liang)(liang)(liang)2845.1毫(hao)(hao)(hao)(hao)米,最(zui)少(shao)年(nian)雨(yu)(yu)(yu)量(liang)(liang)(liang)1021.2毫(hao)(hao)(hao)(hao)米,6-8月(yue)是(shi)全(quan)年(nian)雨(yu)(yu)(yu)量(liang)(liang)(liang)集中(zhong)期,雨(yu)(yu)(yu)熱同季(ji),平均(jun)(jun)(jun)(jun)(jun)月(yue)雨(yu)(yu)(yu)量(liang)(liang)(liang)300毫(hao)(hao)(hao)(hao)米上下;年(nian)平均(jun)(jun)(jun)(jun)(jun)相(xiang)(xiang)對(dui)濕(shi)(shi)度(du)82%,3—9月(yue)平均(jun)(jun)(jun)(jun)(jun)相(xiang)(xiang)對(dui)濕(shi)(shi)度(du)為84—86%,11—12月(yue)平均(jun)(jun)(jun)(jun)(jun)相(xiang)(xiang)對(dui)濕(shi)(shi)度(du)為75—76%,形(xing)成(cheng)春夏氣(qi)(qi)(qi)候(hou)濕(shi)(shi)潤(run),冬(dong)季(ji)氣(qi)(qi)(qi)候(hou)干(gan)燥的(de)季(ji)風氣(qi)(qi)(qi)候(hou)特點。優越的(de)氣(qi)(qi)(qi)候(hou)條件適合各種魚類(lei)的(de)生(sheng)長(chang)。
(4)人(ren)(ren)(ren)文(wen)歷(li)(li)史(shi)(shi)情(qing)(qing)況(kuang):浦(pu)(pu)北地(di)處廣(guang)(guang)(guang)西(xi)(xi)(xi)(xi)南部,歷(li)(li)史(shi)(shi)悠久,源遠(yuan)流(liu)(liu)長(chang),是客(ke)家人(ren)(ren)(ren)集居(ju)地(di)之一(yi),原(yuan)屬(shu)廣(guang)(guang)(guang)西(xi)(xi)(xi)(xi)合(he)(he)浦(pu)(pu)縣(xian)管(guan)轄,因(yin)地(di)處合(he)(he)浦(pu)(pu)之北面(mian)故(gu)稱浦(pu)(pu)北。境(jing)內(nei)有(you)東漢時期(qi)的(de)合(he)(he)浦(pu)(pu)郡遺址、南北朝時期(qi)的(de)越(yue)州(zhou)古城遺址和唐(tang)朝的(de)廉州(zhou)治所以及曾任國民黨(dang)第(di)三(san)軍軍長(chang)、三(san)省(sheng)總司令(ling)香(xiang)翰屏將軍故(gu)居(ju),歷(li)(li)史(shi)(shi)文(wen)化積淀(dian)厚(hou)重。草(cao)魚是浦(pu)(pu)北傳(chuan)統四大家魚養(yang)(yang)(yang)(yang)殖(zhi)(zhi)品(pin)(pin)種之一(yi),官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)草(cao)魚因(yin)主產(chan)于官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)等鎮(zhen)特(te)定的(de)自然環境(jing)和獨特(te)的(de)生(sheng)產(chan)方式(shi)——小窩(wo)流(liu)(liu)水(shui)(shui)(shui)(shui)養(yang)(yang)(yang)(yang)魚而得名,素以“小窩(wo)養(yang)(yang)(yang)(yang)大魚”著稱,養(yang)(yang)(yang)(yang)殖(zhi)(zhi)歷(li)(li)史(shi)(shi)悠久。官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)鎮(zhen)歷(li)(li)史(shi)(shi)上(shang)屬(shu)廣(guang)(guang)(guang)西(xi)(xi)(xi)(xi)博白縣(xian)管(guan)轄,古稱石(shi)梯山(shan)(shan),清(qing)咸豐(feng)年(nian)(nian)(nian)(nian)(nian)間又稱內(nei)安定堡,1953年(nian)(nian)(nian)(nian)(nian)8月(yue)才改(gai)屬(shu)浦(pu)(pu)北縣(xian)至(zhi)今,是浦(pu)(pu)北小窩(wo)流(liu)(liu)水(shui)(shui)(shui)(shui)養(yang)(yang)(yang)(yang)魚主要起源地(di)。早在(zai)清(qing)代,官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)當地(di)居(ju)民就(jiu)已開(kai)始在(zai)溪邊挖(wa)窩(wo)筑塘,引入(ru)山(shan)(shan)泉,從橫縣(xian)、貴港(gang)等地(di)購回從西(xi)(xi)(xi)(xi)江裝撈上(shang)來(lai)的(de)草(cao)魚苗放養(yang)(yang)(yang)(yang)。在(zai)舊《博白縣(xian)志(zhi)》(道光(guang)十(shi)二(er)年(nian)(nian)(nian)(nian)(nian)重版(ban))物產(chan)篇鱗(lin)屬(shu)中(zhong)就(jiu)有(you)草(cao)魚的(de)記(ji)載。建(jian)國后(hou),官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)草(cao)魚養(yang)(yang)(yang)(yang)殖(zhi)(zhi)面(mian)積不斷(duan)擴大,產(chan)量(liang)不斷(duan)增加,至(zhi)上(shang)世紀八十(shi)年(nian)(nian)(nian)(nian)(nian)代中(zhong)期(qi),官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)草(cao)魚養(yang)(yang)(yang)(yang)殖(zhi)(zhi)一(yi)度(du)(du)成(cheng)為廣(guang)(guang)(guang)西(xi)(xi)(xi)(xi)淡水(shui)(shui)(shui)(shui)養(yang)(yang)(yang)(yang)殖(zhi)(zhi)的(de)先進(jin)典型,名揚八桂(gui)(gui)大地(di)。廣(guang)(guang)(guang)西(xi)(xi)(xi)(xi)水(shui)(shui)(shui)(shui)產(chan)學(xue)會等單位1984年(nian)(nian)(nian)(nian)(nian)3月(yue)編著的(de)《廣(guang)(guang)(guang)西(xi)(xi)(xi)(xi)發(fa)展(zhan)漁業(ye)生(sheng)產(chan)戰(zhan)略研討會與淡水(shui)(shui)(shui)(shui)養(yang)(yang)(yang)(yang)魚技術(shu)(shu)(shu)經濟調(diao)研輯(ji)要》曾對浦(pu)(pu)北官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)草(cao)魚養(yang)(yang)(yang)(yang)殖(zhi)(zhi)情(qing)(qing)況(kuang)進(jin)行全面(mian)介紹;中(zhong)國科(ke)學(xue)技術(shu)(shu)(shu)出版(ban)社1991年(nian)(nian)(nian)(nian)(nian)8月(yue)出版(ban)的(de)《中(zhong)國淡水(shui)(shui)(shui)(shui)養(yang)(yang)(yang)(yang)殖(zhi)(zhi)技術(shu)(shu)(shu)發(fa)展(zhan)史(shi)(shi)》第(di)十(shi)章介紹傳(chuan)統流(liu)(liu)水(shui)(shui)(shui)(shui)養(yang)(yang)(yang)(yang)魚,把浦(pu)(pu)北縣(xian)列入(ru)廣(guang)(guang)(guang)西(xi)(xi)(xi)(xi)12個(ge)流(liu)(liu)水(shui)(shui)(shui)(shui)養(yang)(yang)(yang)(yang)魚縣(xian)之一(yi),家家戶戶都流(liu)(liu)水(shui)(shui)(shui)(shui)養(yang)(yang)(yang)(yang)魚,草(cao)魚5年(nian)(nian)(nian)(nian)(nian)可達10公斤以上(shang),群眾稱‘魚王(wang)’”。由于官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)草(cao)魚養(yang)(yang)(yang)(yang)殖(zhi)(zhi)方式(shi)獨特(te),具有(you)個(ge)體大、肉質(zhi)結實,一(yi)年(nian)(nian)(nian)(nian)(nian)四季食用無泥腥味,嫩滑爽口,味道清(qing)甜等優(you)良品(pin)(pin)質(zhi),一(yi)直(zhi)是當地(di)住家待(dai)客(ke)佳肴,深受人(ren)(ren)(ren)們喜愛。 進(jin)入(ru)二(er)十(shi)一(yi)世紀以來(lai),浦(pu)(pu)北縣(xian)進(jin)一(yi)步加大對官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)草(cao)魚的(de)養(yang)(yang)(yang)(yang)殖(zhi)(zhi)開(kai)發(fa)力度(du)(du),不僅將官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)草(cao)魚作為浦(pu)(pu)北農(nong)(nong)業(ye)特(te)色(se)產(chan)業(ye)之一(yi),而且對其發(fa)展(zhan)做了長(chang)期(qi)規(gui)劃。通過政策扶持(chi)、技術(shu)(shu)(shu)培訓(xun),推廣(guang)(guang)(guang)新技術(shu)(shu)(shu),官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)草(cao)魚的(de)養(yang)(yang)(yang)(yang)殖(zhi)(zhi)面(mian)積、產(chan)量(liang)大幅(fu)度(du)(du)增加,形成(cheng)了以官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)鎮(zhen)為中(zhong)心的(de)規(gui)模商(shang)品(pin)(pin)基地(di),2005年(nian)(nian)(nian)(nian)(nian)申(shen)請注冊了“官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)”牌(pai)商(shang)標,產(chan)品(pin)(pin)暢銷區(qu)內(nei)外。2005年(nian)(nian)(nian)(nian)(nian)獲廣(guang)(guang)(guang)西(xi)(xi)(xi)(xi)無公害農(nong)(nong)產(chan)品(pin)(pin)產(chan)地(di)認定,2007年(nian)(nian)(nian)(nian)(nian)獲農(nong)(nong)業(ye)部“水(shui)(shui)(shui)(shui)產(chan)健康(kang)養(yang)(yang)(yang)(yang)殖(zhi)(zhi)示(shi)范場(區(qu))”稱號,2009年(nian)(nian)(nian)(nian)(nian)7月(yue)獲廣(guang)(guang)(guang)西(xi)(xi)(xi)(xi)農(nong)(nong)牧漁業(ye)名優(you)特(te)產(chan)品(pin)(pin)烹(peng)飪品(pin)(pin)嘗推介會“廣(guang)(guang)(guang)西(xi)(xi)(xi)(xi)優(you)質(zhi)產(chan)品(pin)(pin)品(pin)(pin)牌(pai)”,8月(yue)被廣(guang)(guang)(guang)西(xi)(xi)(xi)(xi)商(shang)務(wu)廳、旅游局聯合(he)(he)評為“廣(guang)(guang)(guang)西(xi)(xi)(xi)(xi)桂(gui)(gui)菜原(yuan)材料生(sheng)產(chan)基地(di)”。
地域范圍
官垌草魚(yu)(yu)生產(chan)(chan)區域(yu)包括浦北縣官垌鎮(zhen)(zhen)(zhen)(zhen)、六硍鎮(zhen)(zhen)(zhen)(zhen)、平(ping)睦(mu)鎮(zhen)(zhen)(zhen)(zhen)、寨(zhai)圩(wei)鎮(zhen)(zhen)(zhen)(zhen)、福旺(wang)鎮(zhen)(zhen)(zhen)(zhen)、小江鎮(zhen)(zhen)(zhen)(zhen)等(deng)6個連片鎮(zhen)(zhen)(zhen)(zhen)所屬的56個行政村(cun),其(qi)中主產(chan)(chan)地是官垌鎮(zhen)(zhen)(zhen)(zhen)、六硍鎮(zhen)(zhen)(zhen)(zhen)、平(ping)睦(mu)鎮(zhen)(zhen)(zhen)(zhen),地理坐標(biao)為東經109°32'—109°51',北緯21°18'—22°34'。具體地域(yu)范圍是:東起平(ping)睦(mu)鎮(zhen)(zhen)(zhen)(zhen)良村(cun)、富足(zu)、六峰村(cun),六硍鎮(zhen)(zhen)(zhen)(zhen)白花、關棒、新坡(po)村(cun);西至福旺(wang)鎮(zhen)(zhen)(zhen)(zhen)北蘭、坡(po)心、鎮(zhen)(zhen)(zhen)(zhen)腳村(cun),寨(zhai)圩(wei)鎮(zhen)(zhen)(zhen)(zhen)仁旺(wang)、秋香村(cun);南起平(ping)睦(mu)鎮(zhen)(zhen)(zhen)(zhen)平(ping)安(an)、新塘(tang)村(cun),官垌鎮(zhen)(zhen)(zhen)(zhen)的月光村(cun),小江鎮(zhen)(zhen)(zhen)(zhen)黎木、鳳平(ping)、蘇村(cun);北至寨(zhai)圩(wei)鎮(zhen)(zhen)(zhen)(zhen)朋山(shan)、平(ping)村(cun),六硍鎮(zhen)(zhen)(zhen)(zhen)門樓、大能、六秀村(cun)。官垌草魚(yu)(yu)養殖總面積為330公頃,年魚(yu)(yu)總產(chan)(chan)量4800噸。
品質特性特征
(1)外在感(gan)官特征:官垌(tong)草魚(yu)體(ti)形(xing)延長,前部略呈圓(yuan)筒形(xing),后部稍(shao)側扁(bian),體(ti)大、鱗大;體(ti)側草黃色,背(bei)部青灰(hui)色,腹部灰(hui)白色,體(ti)表色澤鮮明;肌肉(rou)(rou)光澤潤(run)滑,指壓肌肉(rou)(rou)結實有彈性;肉(rou)(rou)質嫩滑帶有韌性,食用無泥腥味,味道鮮美,口感(gan)好。
(2)內在品質指標:據(ju)(ju)廣西分(fen)析測(ce)試研究中心(xin)的(de)檢(jian)測(ce),官(guan)垌(tong)草魚富含(han)多種(zhong)維生(sheng)素、不飽和脂肪(fang)酸(suan)以(yi)及(ji)多種(zhong)人體(ti)必需(xu)氨(an)(an)基酸(suan)等,其中,維生(sheng)素A含(han)量(liang)為(wei)13.9μg/100g、維生(sheng)素D含(han)量(liang)為(wei)3.01μg/100g、維生(sheng)素E為(wei)2.22mg/100g,氨(an)(an)基酸(suan)中以(yi)谷(gu)氨(an)(an)酸(suan)、門冬氨(an)(an)酸(suan)、賴氨(an)(an)酸(suan)、亮(liang)氨(an)(an)酸(suan)含(han)量(liang)較高,分(fen)別為(wei)2.55%、1.71%、1.57%、1.36%。據(ju)(ju)農產品地理標志委(wei)托檢(jian)測(ce)機(ji)構---農業部漁業產品質量(liang)監(jian)督檢(jian)驗測(ce)試中心(xin)(南寧)抽樣(yang)檢(jian)測(ce),官(guan)垌(tong)草魚每(mei)100克鮮魚肉中含(han)蛋(dan)白質≥18.3g,脂肪(fang)≤2.2g,鈣(gai)≥25.4mg,鋅≥0.412mg,鐵≥0.5mg。