產品介紹
官(guan)(guan)(guan)垌(tong)鎮(zhen)(zhen)歷史上屬廣(guang)西(xi)(xi)博白縣(xian)管轄,古稱(cheng)石梯(ti)山,清(qing)咸豐年間(jian)又(you)稱(cheng)內(nei)安定堡,1953年8月(yue)才改屬浦北縣(xian)至(zhi)今(jin),是(shi)浦北小(xiao)窩(wo)流(liu)水(shui)養(yang)(yang)(yang)(yang)(yang)魚(yu)(yu)(yu)的(de)主(zhu)要起源(yuan)地。早在(zai)(zai)清(qing)代,官(guan)(guan)(guan)垌(tong)當地居民就(jiu)已開始在(zai)(zai)溪邊挖(wa)窩(wo)筑塘,放養(yang)(yang)(yang)(yang)(yang)草魚(yu)(yu)(yu)苗(miao),素(su)以“小(xiao)窩(wo)養(yang)(yang)(yang)(yang)(yang)大(da)魚(yu)(yu)(yu)”著稱(cheng)。官(guan)(guan)(guan)垌(tong)草魚(yu)(yu)(yu)就(jiu)是(shi)因主(zhu)產(chan)于官(guan)(guan)(guan)垌(tong)鎮(zhen)(zhen)特定的(de)流(liu)水(shui)養(yang)(yang)(yang)(yang)(yang)魚(yu)(yu)(yu)而得名。 建(jian)國(guo)(guo)后(hou),官(guan)(guan)(guan)垌(tong)草魚(yu)(yu)(yu)養(yang)(yang)(yang)(yang)(yang)殖面積不斷擴大(da),產(chan)量不斷增加,至(zhi)上世紀(ji)八十(shi)年代中期,官(guan)(guan)(guan)垌(tong)草魚(yu)(yu)(yu)養(yang)(yang)(yang)(yang)(yang)殖一(yi)(yi)度(du)成為廣(guang)西(xi)(xi)淡水(shui)養(yang)(yang)(yang)(yang)(yang)殖的(de)先(xian)進典(dian)型。中國(guo)(guo)科學技術出版(ban)社1991年8月(yue)出版(ban)的(de)《中國(guo)(guo)淡水(shui)養(yang)(yang)(yang)(yang)(yang)殖技術發(fa)展史》,把(ba)浦北縣(xian)列入廣(guang)西(xi)(xi)12個流(liu)水(shui)養(yang)(yang)(yang)(yang)(yang)魚(yu)(yu)(yu)縣(xian)之一(yi)(yi)。 進入二(er)十(shi)一(yi)(yi)世紀(ji)以來,浦北縣(xian)進一(yi)(yi)步加大(da)對官(guan)(guan)(guan)垌(tong)草魚(yu)(yu)(yu)的(de)養(yang)(yang)(yang)(yang)(yang)殖開發(fa)力度(du),不僅將官(guan)(guan)(guan)垌(tong)草魚(yu)(yu)(yu)作(zuo)為浦北縣(xian)農(nong)業特色產(chan)業之一(yi)(yi),而且(qie)對其(qi)發(fa)展做(zuo)了長期規劃(hua)。
自然(ran)生(sheng)態環境和人文歷史因素
(1)土(tu)(tu)壤地貌情況:官垌(tong)草魚(yu)生產區域范圍的(de)土(tu)(tu)壤以(yi)赤(chi)紅壤、黃壤為(wei)主(zhu),土(tu)(tu)層(ceng)深(shen)厚,絕大(da)(da)部(bu)分(fen)在80cm以(yi)上,表(biao)土(tu)(tu)有機質含(han)量豐富,平(ping)均為(wei)3—4%。土(tu)(tu)壤PH值(zhi),平(ping)均為(wei)6.0-6.5。官垌(tong)草魚(yu)分(fen)布區域地處(chu)六萬山(shan)余脈(mo),自東(dong)北走向西(xi)南,地貌以(yi)山(shan)地和高丘陵為(wei)主(zhu),花崗巖建造,相對高度(du)(du)500米以(yi)上,大(da)(da)部(bu)分(fen)在250—500米之間;山(shan)嶺(ling)最(zui)大(da)(da)坡度(du)(du)達60度(du)(du),一般(ban)25度(du)(du)以(yi)上。其(qi)中六硍鎮(zhen)(zhen)、平(ping)睦鎮(zhen)(zhen)、官垌(tong)鎮(zhen)(zhen)境內(nei)一般(ban)海(hai)拔(ba)高度(du)(du)在600—700米,山(shan)高谷深(shen),奇峰(feng)林立,山(shan)巒疊嶂(zhang),地形外(wai)貌雄偉;山(shan)脈(mo)分(fen)布成脈(mo)絡狀,山(shan)間谷地是狹長(chang)的(de)山(shan)麓,溪流(liu)縱橫,耕地呈梯田式(shi)分(fen)布。
(2)水(shui)(shui)文(wen)情況:浦北縣(xian)(xian)水(shui)(shui)資源(yuan)(yuan)(yuan)豐富。境(jing)內(nei)主(zhu)要河(he)(he)流(liu)(liu)有(you)10條,除南(nan)流(liu)(liu)江(jiang)(jiang)(jiang)外,其他9條的(de)發源(yuan)(yuan)(yuan)地(di)均(jun)在縣(xian)(xian)境(jing)內(nei),河(he)(he)流(liu)(liu)分屬南(nan)流(liu)(liu)江(jiang)(jiang)(jiang)和(he)西江(jiang)(jiang)(jiang)兩大(da)水(shui)(shui)系,總流(liu)(liu)域面積2517.47平方(fang)(fang)公(gong)里。具(ju)有(you)代表(biao)性的(de)河(he)(he)流(liu)(liu)是(shi)南(nan)流(liu)(liu)江(jiang)(jiang)(jiang)和(he)武(wu)思(si)江(jiang)(jiang)(jiang),本縣(xian)(xian)的(de)地(di)表(biao)主(zhu)要來源(yuan)(yuan)(yuan)于降(jiang)(jiang)水(shui)(shui)及(ji)上(shang)述(shu)10大(da)河(he)(he)流(liu)(liu),全縣(xian)(xian)水(shui)(shui)能資源(yuan)(yuan)(yuan)蘊藏量(liang)(liang)為(wei)3.62萬(wan)(wan)千(qian)瓦,可開發利用水(shui)(shui)能2.59萬(wan)(wan)千(qian)瓦。武(wu)思(si)江(jiang)(jiang)(jiang)是(shi)西江(jiang)(jiang)(jiang)一級(ji)支流(liu)(liu),發源(yuan)(yuan)(yuan)于本縣(xian)(xian)小(xiao)江(jiang)(jiang)(jiang)鎮黎木村,全長(chang)63.7公(gong)里,縣(xian)(xian)境(jing)內(nei)較大(da)支流(liu)(liu)有(you)溫湯江(jiang)(jiang)(jiang)、六硍江(jiang)(jiang)(jiang)、橫嶺江(jiang)(jiang)(jiang)和(he)長(chang)5公(gong)里以上(shang)溪流(liu)(liu)12條,集雨面積662.97平方(fang)(fang)公(gong)里,起(qi)止落差252.7米(mi)(mi)(mi),平均(jun)坡降(jiang)(jiang)3.96%,多(duo)年平均(jun)流(liu)(liu)量(liang)(liang)31.36立方(fang)(fang)米(mi)(mi)(mi)/秒(miao),最(zui)大(da)流(liu)(liu)量(liang)(liang)2128立方(fang)(fang)米(mi)(mi)(mi)/秒(miao),最(zui)小(xiao)流(liu)(liu)量(liang)(liang) 3.54立方(fang)(fang)米(mi)(mi)(mi)/秒(miao)。河(he)(he)流(liu)(liu)上(shang)游為(wei)官垌草魚主(zhu)要養殖(zhi)區(qu)域,河(he)(he)流(liu)(liu)湍(tuan)急、灘多(duo),水(shui)(shui)源(yuan)(yuan)(yuan)充足,長(chang)流(liu)(liu)不息,水(shui)(shui)質(zhi)清(qing)新無(wu)污染,礦化(hua)度(du)小(xiao)于1克/升,非(fei)常有(you)利于草魚的(de)高(gao)品質(zhi)、標準化(hua)養殖(zhi)。
(3)氣(qi)候(hou)情況(kuang):浦北屬南亞(ya)熱(re)帶(dai)季風氣(qi)候(hou)區(qu),氣(qi)候(hou)溫(wen)(wen)(wen)和,雨(yu)(yu)(yu)量(liang)(liang)充(chong)沛,光照充(chong)足,四(si)季分(fen)明。年(nian)平(ping)(ping)(ping)(ping)均(jun)(jun)(jun)氣(qi)溫(wen)(wen)(wen)21.5℃,最(zui)(zui)冷的(de)1月(yue)(yue)份平(ping)(ping)(ping)(ping)均(jun)(jun)(jun)氣(qi)溫(wen)(wen)(wen)12.9℃,最(zui)(zui)高(gao)的(de)7月(yue)(yue)份平(ping)(ping)(ping)(ping)均(jun)(jun)(jun)氣(qi)溫(wen)(wen)(wen)27.9℃,極端最(zui)(zui)高(gao)氣(qi)溫(wen)(wen)(wen)為(wei)(wei)38℃,極端最(zui)(zui)低氣(qi)溫(wen)(wen)(wen)-3.5℃,受地勢(shi)影響,南北溫(wen)(wen)(wen)差(cha)約±2℃,年(nian)總積(ji)溫(wen)(wen)(wen)7500-8300℃≥10℃的(de)積(ji)溫(wen)(wen)(wen)7339℃。年(nian)均(jun)(jun)(jun)日照時數1633.6小時,年(nian)太陽幅(fu)射量(liang)(liang)為(wei)(wei)104.23千卡/c㎡,全(quan)年(nian)無霜期平(ping)(ping)(ping)(ping)均(jun)(jun)(jun)為(wei)(wei)329天;年(nian)平(ping)(ping)(ping)(ping)均(jun)(jun)(jun)降雨(yu)(yu)(yu)量(liang)(liang)1757.4毫米,最(zui)(zui)多(duo)年(nian)雨(yu)(yu)(yu)量(liang)(liang)2845.1毫米,最(zui)(zui)少(shao)年(nian)雨(yu)(yu)(yu)量(liang)(liang)1021.2毫米,6-8月(yue)(yue)是全(quan)年(nian)雨(yu)(yu)(yu)量(liang)(liang)集中(zhong)期,雨(yu)(yu)(yu)熱(re)同季,平(ping)(ping)(ping)(ping)均(jun)(jun)(jun)月(yue)(yue)雨(yu)(yu)(yu)量(liang)(liang)300毫米上下(xia);年(nian)平(ping)(ping)(ping)(ping)均(jun)(jun)(jun)相對濕度(du)82%,3—9月(yue)(yue)平(ping)(ping)(ping)(ping)均(jun)(jun)(jun)相對濕度(du)為(wei)(wei)84—86%,11—12月(yue)(yue)平(ping)(ping)(ping)(ping)均(jun)(jun)(jun)相對濕度(du)為(wei)(wei)75—76%,形成春夏氣(qi)候(hou)濕潤,冬季氣(qi)候(hou)干(gan)燥(zao)的(de)季風氣(qi)候(hou)特(te)點。優(you)越的(de)氣(qi)候(hou)條(tiao)件(jian)適合(he)各(ge)種魚類的(de)生(sheng)長。
(4)人文歷(li)史情(qing)況(kuang):浦(pu)(pu)北(bei)(bei)(bei)地(di)(di)處(chu)廣(guang)(guang)(guang)西(xi)(xi)(xi)南(nan)部,歷(li)史悠(you)久(jiu),源遠流(liu)長(chang),是(shi)客(ke)(ke)家人集居(ju)地(di)(di)之(zhi)(zhi)一(yi)(yi)(yi),原屬廣(guang)(guang)(guang)西(xi)(xi)(xi)合(he)(he)(he)浦(pu)(pu)縣(xian)管轄,因(yin)地(di)(di)處(chu)合(he)(he)(he)浦(pu)(pu)之(zhi)(zhi)北(bei)(bei)(bei)面(mian)(mian)故稱(cheng)浦(pu)(pu)北(bei)(bei)(bei)。境內有東漢時(shi)期(qi)的合(he)(he)(he)浦(pu)(pu)郡遺(yi)址(zhi)、南(nan)北(bei)(bei)(bei)朝時(shi)期(qi)的越(yue)州古(gu)城遺(yi)址(zhi)和唐朝的廉州治所以(yi)及(ji)曾(ceng)任國民黨第三(san)軍軍長(chang)、三(san)省總(zong)司令(ling)香(xiang)翰屏將軍故居(ju),歷(li)史文化積淀厚重(zhong)。草(cao)魚(yu)(yu)(yu)是(shi)浦(pu)(pu)北(bei)(bei)(bei)傳(chuan)統(tong)四大(da)(da)(da)(da)家魚(yu)(yu)(yu)養(yang)(yang)(yang)(yang)(yang)(yang)殖(zhi)品(pin)種(zhong)之(zhi)(zhi)一(yi)(yi)(yi),官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)草(cao)魚(yu)(yu)(yu)因(yin)主(zhu)產(chan)(chan)(chan)于官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)等(deng)(deng)鎮特定(ding)的自然環境和獨特的生產(chan)(chan)(chan)方式(shi)——小(xiao)窩流(liu)水(shui)(shui)(shui)(shui)(shui)養(yang)(yang)(yang)(yang)(yang)(yang)魚(yu)(yu)(yu)而(er)得名(ming),素以(yi)“小(xiao)窩養(yang)(yang)(yang)(yang)(yang)(yang)大(da)(da)(da)(da)魚(yu)(yu)(yu)”著(zhu)(zhu)稱(cheng),養(yang)(yang)(yang)(yang)(yang)(yang)殖(zhi)歷(li)史悠(you)久(jiu)。官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)鎮歷(li)史上(shang)屬廣(guang)(guang)(guang)西(xi)(xi)(xi)博白(bai)縣(xian)管轄,古(gu)稱(cheng)石梯山,清咸豐年(nian)(nian)間(jian)又稱(cheng)內安定(ding)堡,1953年(nian)(nian)8月(yue)才改屬浦(pu)(pu)北(bei)(bei)(bei)縣(xian)至(zhi)今,是(shi)浦(pu)(pu)北(bei)(bei)(bei)小(xiao)窩流(liu)水(shui)(shui)(shui)(shui)(shui)養(yang)(yang)(yang)(yang)(yang)(yang)魚(yu)(yu)(yu)主(zhu)要起源地(di)(di)。早在(zai)清代,官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)當(dang)地(di)(di)居(ju)民就(jiu)已(yi)開始在(zai)溪邊(bian)挖窩筑塘,引入山泉,從(cong)橫(heng)縣(xian)、貴港(gang)等(deng)(deng)地(di)(di)購(gou)回(hui)從(cong)西(xi)(xi)(xi)江(jiang)裝撈上(shang)來的草(cao)魚(yu)(yu)(yu)苗放養(yang)(yang)(yang)(yang)(yang)(yang)。在(zai)舊(jiu)《博白(bai)縣(xian)志》(道(dao)光十(shi)(shi)(shi)二年(nian)(nian)重(zhong)版(ban))物產(chan)(chan)(chan)篇鱗屬中(zhong)就(jiu)有草(cao)魚(yu)(yu)(yu)的記載(zai)。建國后,官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)草(cao)魚(yu)(yu)(yu)養(yang)(yang)(yang)(yang)(yang)(yang)殖(zhi)面(mian)(mian)積不斷擴大(da)(da)(da)(da),產(chan)(chan)(chan)量不斷增加,至(zhi)上(shang)世(shi)(shi)紀八十(shi)(shi)(shi)年(nian)(nian)代中(zhong)期(qi),官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)草(cao)魚(yu)(yu)(yu)養(yang)(yang)(yang)(yang)(yang)(yang)殖(zhi)一(yi)(yi)(yi)度成為廣(guang)(guang)(guang)西(xi)(xi)(xi)淡(dan)水(shui)(shui)(shui)(shui)(shui)養(yang)(yang)(yang)(yang)(yang)(yang)殖(zhi)的先進(jin)典型,名(ming)揚八桂大(da)(da)(da)(da)地(di)(di)。廣(guang)(guang)(guang)西(xi)(xi)(xi)水(shui)(shui)(shui)(shui)(shui)產(chan)(chan)(chan)學會等(deng)(deng)單位(wei)1984年(nian)(nian)3月(yue)編著(zhu)(zhu)的《廣(guang)(guang)(guang)西(xi)(xi)(xi)發展(zhan)漁業生產(chan)(chan)(chan)戰略研(yan)討會與淡(dan)水(shui)(shui)(shui)(shui)(shui)養(yang)(yang)(yang)(yang)(yang)(yang)魚(yu)(yu)(yu)技(ji)(ji)(ji)術(shu)(shu)經(jing)濟(ji)調研(yan)輯要》曾(ceng)對浦(pu)(pu)北(bei)(bei)(bei)官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)草(cao)魚(yu)(yu)(yu)養(yang)(yang)(yang)(yang)(yang)(yang)殖(zhi)情(qing)況(kuang)進(jin)行全面(mian)(mian)介紹(shao);中(zhong)國科學技(ji)(ji)(ji)術(shu)(shu)出(chu)版(ban)社1991年(nian)(nian)8月(yue)出(chu)版(ban)的《中(zhong)國淡(dan)水(shui)(shui)(shui)(shui)(shui)養(yang)(yang)(yang)(yang)(yang)(yang)殖(zhi)技(ji)(ji)(ji)術(shu)(shu)發展(zhan)史》第十(shi)(shi)(shi)章介紹(shao)傳(chuan)統(tong)流(liu)水(shui)(shui)(shui)(shui)(shui)養(yang)(yang)(yang)(yang)(yang)(yang)魚(yu)(yu)(yu),把浦(pu)(pu)北(bei)(bei)(bei)縣(xian)列入廣(guang)(guang)(guang)西(xi)(xi)(xi)12個(ge)流(liu)水(shui)(shui)(shui)(shui)(shui)養(yang)(yang)(yang)(yang)(yang)(yang)魚(yu)(yu)(yu)縣(xian)之(zhi)(zhi)一(yi)(yi)(yi),家家戶(hu)戶(hu)都流(liu)水(shui)(shui)(shui)(shui)(shui)養(yang)(yang)(yang)(yang)(yang)(yang)魚(yu)(yu)(yu),草(cao)魚(yu)(yu)(yu)5年(nian)(nian)可達10公斤以(yi)上(shang),群眾(zhong)稱(cheng)‘魚(yu)(yu)(yu)王’”。由于官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)草(cao)魚(yu)(yu)(yu)養(yang)(yang)(yang)(yang)(yang)(yang)殖(zhi)方式(shi)獨特,具有個(ge)體大(da)(da)(da)(da)、肉質結實,一(yi)(yi)(yi)年(nian)(nian)四季食(shi)用無(wu)泥腥(xing)味,嫩滑爽(shuang)口,味道(dao)清甜(tian)等(deng)(deng)優(you)(you)良品(pin)質,一(yi)(yi)(yi)直是(shi)當(dang)地(di)(di)住家待客(ke)(ke)佳肴,深受(shou)人們喜愛。 進(jin)入二十(shi)(shi)(shi)一(yi)(yi)(yi)世(shi)(shi)紀以(yi)來,浦(pu)(pu)北(bei)(bei)(bei)縣(xian)進(jin)一(yi)(yi)(yi)步加大(da)(da)(da)(da)對官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)草(cao)魚(yu)(yu)(yu)的養(yang)(yang)(yang)(yang)(yang)(yang)殖(zhi)開發力度,不僅將官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)草(cao)魚(yu)(yu)(yu)作為浦(pu)(pu)北(bei)(bei)(bei)農業特色產(chan)(chan)(chan)業之(zhi)(zhi)一(yi)(yi)(yi),而(er)且對其發展(zhan)做了長(chang)期(qi)規劃。通過政策扶持、技(ji)(ji)(ji)術(shu)(shu)培訓,推廣(guang)(guang)(guang)新技(ji)(ji)(ji)術(shu)(shu),官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)草(cao)魚(yu)(yu)(yu)的養(yang)(yang)(yang)(yang)(yang)(yang)殖(zhi)面(mian)(mian)積、產(chan)(chan)(chan)量大(da)(da)(da)(da)幅度增加,形成了以(yi)官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)鎮為中(zhong)心的規模(mo)商(shang)(shang)品(pin)基地(di)(di),2005年(nian)(nian)申請注冊了“官(guan)(guan)(guan)(guan)垌(tong)(tong)(tong)”牌商(shang)(shang)標,產(chan)(chan)(chan)品(pin)暢銷區(qu)(qu)內外。2005年(nian)(nian)獲廣(guang)(guang)(guang)西(xi)(xi)(xi)無(wu)公害農產(chan)(chan)(chan)品(pin)產(chan)(chan)(chan)地(di)(di)認(ren)定(ding),2007年(nian)(nian)獲農業部“水(shui)(shui)(shui)(shui)(shui)產(chan)(chan)(chan)健康(kang)養(yang)(yang)(yang)(yang)(yang)(yang)殖(zhi)示范場(區(qu)(qu))”稱(cheng)號,2009年(nian)(nian)7月(yue)獲廣(guang)(guang)(guang)西(xi)(xi)(xi)農牧漁業名(ming)優(you)(you)特產(chan)(chan)(chan)品(pin)烹飪品(pin)嘗推介會“廣(guang)(guang)(guang)西(xi)(xi)(xi)優(you)(you)質產(chan)(chan)(chan)品(pin)品(pin)牌”,8月(yue)被廣(guang)(guang)(guang)西(xi)(xi)(xi)商(shang)(shang)務廳、旅游局聯合(he)(he)(he)評為“廣(guang)(guang)(guang)西(xi)(xi)(xi)桂菜原材料生產(chan)(chan)(chan)基地(di)(di)”。
地域范圍
官垌(tong)(tong)(tong)草魚生(sheng)產(chan)區(qu)域包括浦北(bei)(bei)縣官垌(tong)(tong)(tong)鎮(zhen)(zhen)(zhen)(zhen)(zhen)、六(liu)硍鎮(zhen)(zhen)(zhen)(zhen)(zhen)、平睦鎮(zhen)(zhen)(zhen)(zhen)(zhen)、寨(zhai)(zhai)圩(wei)鎮(zhen)(zhen)(zhen)(zhen)(zhen)、福旺鎮(zhen)(zhen)(zhen)(zhen)(zhen)、小江(jiang)鎮(zhen)(zhen)(zhen)(zhen)(zhen)等6個(ge)連片鎮(zhen)(zhen)(zhen)(zhen)(zhen)所屬(shu)的56個(ge)行(xing)政村(cun),其中主產(chan)地(di)是官垌(tong)(tong)(tong)鎮(zhen)(zhen)(zhen)(zhen)(zhen)、六(liu)硍鎮(zhen)(zhen)(zhen)(zhen)(zhen)、平睦鎮(zhen)(zhen)(zhen)(zhen)(zhen),地(di)理(li)坐標為東(dong)經109°32'—109°51',北(bei)(bei)緯21°18'—22°34'。具體(ti)地(di)域范圍是:東(dong)起平睦鎮(zhen)(zhen)(zhen)(zhen)(zhen)良村(cun)、富(fu)足、六(liu)峰(feng)村(cun),六(liu)硍鎮(zhen)(zhen)(zhen)(zhen)(zhen)白花、關棒、新坡村(cun);西至(zhi)福旺鎮(zhen)(zhen)(zhen)(zhen)(zhen)北(bei)(bei)蘭、坡心、鎮(zhen)(zhen)(zhen)(zhen)(zhen)腳村(cun),寨(zhai)(zhai)圩(wei)鎮(zhen)(zhen)(zhen)(zhen)(zhen)仁旺、秋香村(cun);南起平睦鎮(zhen)(zhen)(zhen)(zhen)(zhen)平安、新塘村(cun),官垌(tong)(tong)(tong)鎮(zhen)(zhen)(zhen)(zhen)(zhen)的月(yue)光(guang)村(cun),小江(jiang)鎮(zhen)(zhen)(zhen)(zhen)(zhen)黎木、鳳平、蘇村(cun);北(bei)(bei)至(zhi)寨(zhai)(zhai)圩(wei)鎮(zhen)(zhen)(zhen)(zhen)(zhen)朋山、平村(cun),六(liu)硍鎮(zhen)(zhen)(zhen)(zhen)(zhen)門樓、大(da)能、六(liu)秀村(cun)。官垌(tong)(tong)(tong)草魚養殖總面積為330公(gong)頃(qing),年(nian)魚總產(chan)量4800噸。
品質特性特征
(1)外(wai)在感官特征:官垌草魚體(ti)形(xing)(xing)延(yan)長(chang),前(qian)部(bu)(bu)略呈圓筒形(xing)(xing),后部(bu)(bu)稍側(ce)扁,體(ti)大(da)、鱗大(da);體(ti)側(ce)草黃(huang)色(se),背部(bu)(bu)青(qing)灰色(se),腹部(bu)(bu)灰白色(se),體(ti)表色(se)澤鮮(xian)明;肌肉(rou)光澤潤滑(hua),指(zhi)壓肌肉(rou)結實有彈(dan)性;肉(rou)質嫩滑(hua)帶(dai)有韌性,食用無(wu)泥(ni)腥味,味道鮮(xian)美,口感好。
(2)內在品(pin)質指(zhi)標:據(ju)廣西分析(xi)測(ce)(ce)試(shi)(shi)研究中心的檢(jian)測(ce)(ce),官垌草(cao)魚(yu)富(fu)含(han)(han)多種維(wei)生(sheng)素(su)、不飽和脂(zhi)肪酸(suan)(suan)以(yi)(yi)及(ji)多種人體必需(xu)氨基酸(suan)(suan)等(deng),其中,維(wei)生(sheng)素(su)A含(han)(han)量(liang)(liang)為(wei)13.9μg/100g、維(wei)生(sheng)素(su)D含(han)(han)量(liang)(liang)為(wei)3.01μg/100g、維(wei)生(sheng)素(su)E為(wei)2.22mg/100g,氨基酸(suan)(suan)中以(yi)(yi)谷氨酸(suan)(suan)、門冬(dong)氨酸(suan)(suan)、賴氨酸(suan)(suan)、亮氨酸(suan)(suan)含(han)(han)量(liang)(liang)較高,分別為(wei)2.55%、1.71%、1.57%、1.36%。據(ju)農產(chan)品(pin)地理標志委托(tuo)檢(jian)測(ce)(ce)機構---農業(ye)部漁業(ye)產(chan)品(pin)質量(liang)(liang)監督(du)檢(jian)驗(yan)測(ce)(ce)試(shi)(shi)中心(南寧)抽樣檢(jian)測(ce)(ce),官垌草(cao)魚(yu)每(mei)100克鮮魚(yu)肉(rou)中含(han)(han)蛋白(bai)質≥18.3g,脂(zhi)肪≤2.2g,鈣≥25.4mg,鋅≥0.412mg,鐵≥0.5mg。