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一.產品介紹

武(wu)(wu)(wu)穴(xue)(xue)(xue)市(shi)(shi)(shi)(shi)(shi)，原名廣(guang)濟縣(xian)（《廣(guang)濟縣(xian)志(zhi)(zhi)》第(di)34頁(ye)，地(di)處長(chang)江(jiang)中(zhong)游北岸，大(da)(da)別山余脈(mo)南(nan)麓。武(wu)(wu)(wu)穴(xue)(xue)(xue)市(shi)(shi)(shi)(shi)(shi)自(zi)古以(yi)來就有(you)栽培(pei)油(you)(you)(you)(you)(you)(you)(you)(you)菜(cai)(cai)(cai)(cai)的歷史(shi)，清(qing)朝時就有(you)文字記載(zai)（《清(qing)·廣(guang)濟縣(xian)志(zhi)(zhi)》第(di)38頁(ye)）。1979年全(quan)(quan)(quan)縣(xian)油(you)(you)(you)(you)(you)(you)(you)(you)菜(cai)(cai)(cai)(cai)籽產(chan)(chan)(chan)(chan)量達8500噸(dun)(dun)，居全(quan)(quan)(quan)省各(ge)縣(xian)首位（《廣(guang)濟縣(xian)志(zhi)(zhi)》第(di)30頁(ye)）。從1988年開始(shi)逐步推(tui)廣(guang)雙(shuang)(shuang)低(di)(di)油(you)(you)(you)(you)(you)(you)(you)(you)菜(cai)(cai)(cai)(cai) “華(hua)雙(shuang)(shuang)2號”、“華(hua)雙(shuang)(shuang)3號”等品種（《武(wu)(wu)(wu)穴(xue)(xue)(xue)市(shi)(shi)(shi)(shi)(shi)志(zhi)(zhi)》第(di)142頁(ye)、156頁(ye)）。進(jin)(jin)入90年代，武(wu)(wu)(wu)穴(xue)(xue)(xue)市(shi)(shi)(shi)(shi)(shi)雙(shuang)(shuang)低(di)(di)油(you)(you)(you)(you)(you)(you)(you)(you)菜(cai)(cai)(cai)(cai)種植面(mian)積不斷(duan)擴大(da)(da)，被(bei)國(guo)家列為(wei)長(chang)江(jiang)流域雙(shuang)(shuang)低(di)(di)油(you)(you)(you)(you)(you)(you)(you)(you)菜(cai)(cai)(cai)(cai)開發(fa)(fa)示(shi)范(fan)(fan)(fan)區(qu)（《武(wu)(wu)(wu)穴(xue)(xue)(xue)市(shi)(shi)(shi)(shi)(shi)志(zhi)(zhi)》第(di)142頁(ye)），1995年雙(shuang)(shuang)低(di)(di)油(you)(you)(you)(you)(you)(you)(you)(you)菜(cai)(cai)(cai)(cai)種植面(mian)積達26萬畝(mu)，平均(jun)單產(chan)(chan)(chan)(chan)191.2 kg，總產(chan)(chan)(chan)(chan)44961噸(dun)(dun)（《武(wu)(wu)(wu)穴(xue)(xue)(xue)市(shi)(shi)(shi)(shi)(shi)志(zhi)(zhi)》第(di)149頁(ye)）。1997年在湖(hu)北省油(you)(you)(you)(you)(you)(you)(you)(you)菜(cai)(cai)(cai)(cai)生(sheng)產(chan)(chan)(chan)(chan)考核評比(bi)中(zhong)名列第(di)一。1998年1月(yue)19日，原國(guo)務院總理溫家寶同志(zhi)(zhi)來武(wu)(wu)(wu)穴(xue)(xue)(xue)視察，觀看了武(wu)(wu)(wu)穴(xue)(xue)(xue)市(shi)(shi)(shi)(shi)(shi)大(da)(da)金鎮大(da)(da)金畈萬畝(mu)優質雙(shuang)(shuang)低(di)(di)油(you)(you)(you)(you)(you)(you)(you)(you)菜(cai)(cai)(cai)(cai)示(shi)范(fan)(fan)(fan)基(ji)地(di)，對武(wu)(wu)(wu)穴(xue)(xue)(xue)市(shi)(shi)(shi)(shi)(shi)委、市(shi)(shi)(shi)(shi)(shi)政(zheng)府大(da)(da)力(li)發(fa)(fa)展(zhan)雙(shuang)(shuang)低(di)(di)油(you)(you)(you)(you)(you)(you)(you)(you)菜(cai)(cai)(cai)(cai)產(chan)(chan)(chan)(chan)業，著力(li)推(tui)進(jin)(jin)農(nong)村經濟發(fa)(fa)展(zhan)的經驗給予了高度的肯(ken)定與(yu)贊揚（《武(wu)(wu)(wu)穴(xue)(xue)(xue)市(shi)(shi)(shi)(shi)(shi)志(zhi)(zhi)》第(di)7頁(ye)）。2003年4月(yue)，武(wu)(wu)(wu)穴(xue)(xue)(xue)市(shi)(shi)(shi)(shi)(shi)被(bei)全(quan)(quan)(quan)國(guo)優質農(nong)產(chan)(chan)(chan)(chan)品服務中(zhong)心授予“中(zhong)國(guo)雙(shuang)(shuang)低(di)(di)油(you)(you)(you)(you)(you)(you)(you)(you)菜(cai)(cai)(cai)(cai)生(sheng)產(chan)(chan)(chan)(chan)大(da)(da)市(shi)(shi)(shi)(shi)(shi)”的稱號。2006年，武(wu)(wu)(wu)穴(xue)(xue)(xue)市(shi)(shi)(shi)(shi)(shi)雙(shuang)(shuang)低(di)(di)油(you)(you)(you)(you)(you)(you)(you)(you)菜(cai)(cai)(cai)(cai)被(bei)農(nong)業部(bu)批(pi)準為(wei)全(quan)(quan)(quan)國(guo)綠色(se)食(shi)品原料(liao)雙(shuang)(shuang)低(di)(di)油(you)(you)(you)(you)(you)(you)(you)(you)菜(cai)(cai)(cai)(cai)標(biao)準化(hua)生(sheng)產(chan)(chan)(chan)(chan)基(ji)地(di)，創建(jian)綠色(se)食(shi)品原料(liao)雙(shuang)(shuang)低(di)(di)油(you)(you)(you)(you)(you)(you)(you)(you)菜(cai)(cai)(cai)(cai)標(biao)準化(hua)生(sheng)產(chan)(chan)(chan)(chan)示(shi)范(fan)(fan)(fan)基(ji)地(di)16.3萬畝(mu)；2012年被(bei)湖(hu)北省確定為(wei)綠色(se)食(shi)品雙(shuang)(shuang)低(di)(di)油(you)(you)(you)(you)(you)(you)(you)(you)菜(cai)(cai)(cai)(cai)標(biao)準化(hua)生(sheng)產(chan)(chan)(chan)(chan)整縣(xian)推(tui)進(jin)(jin)示(shi)范(fan)(fan)(fan)縣(xian)市(shi)(shi)(shi)(shi)(shi)，建(jian)設綠色(se)食(shi)品原料(liao)武(wu)(wu)(wu)穴(xue)(xue)(xue)雙(shuang)(shuang)低(di)(di)油(you)(you)(you)(you)(you)(you)(you)(you)菜(cai)(cai)(cai)(cai)標(biao)準化(hua)生(sheng)產(chan)(chan)(chan)(chan)面(mian)積36萬畝(mu)，占(zhan)全(quan)(quan)(quan)市(shi)(shi)(shi)(shi)(shi)耕(geng)地(di)面(mian)積的80%以(yi)上。2009年被(bei)湖(hu)北省政(zheng)府命名為(wei)“油(you)(you)(you)(you)(you)(you)(you)(you)菜(cai)(cai)(cai)(cai)大(da)(da)縣(xian)”，并榮獲“中(zhong)國(guo)油(you)(you)(you)(you)(you)(you)(you)(you)菜(cai)(cai)(cai)(cai)之鄉”美(mei)譽。

二.自然生(sheng)態環(huan)境(jing)和人文歷史因素

1、土(tu)壤(rang)(rang)(rang)地(di)貌情況：武(wu)穴(xue)處紅(hong)壤(rang)(rang)(rang)地(di)帶(dai)的(de)北部(bu)邊緣，是(shi)紅(hong)壤(rang)(rang)(rang)向黃棕(zong)壤(rang)(rang)(rang)過(guo)渡地(di)區。據第(di)二次(ci)土(tu)壤(rang)(rang)(rang)普查(cha)資料(liao)，武(wu)穴(xue)市地(di)帶(dai)性(xing)(xing)土(tu)壤(rang)(rang)(rang)有(you)黃棕(zong)壤(rang)(rang)(rang)和棕(zong)紅(hong)壤(rang)(rang)(rang)，非地(di)帶(dai)性(xing)(xing)土(tu)壤(rang)(rang)(rang)有(you)潮(chao)土(tu)，石(shi)灰(hui)（巖）土(tu)，水稻土(tu)共5個土(tu)類、11個亞類、45個土(tu)屬、293個土(tu)種(zhong)，土(tu)壤(rang)(rang)(rang)以微酸性(xing)(xing)土(tu)壤(rang)(rang)(rang)為主，適(shi)宜(yi)于(yu)多(duo)種(zhong)作物的(de)成長(chang)。武(wu)穴(xue)境(jing)內土(tu)壤(rang)(rang)(rang)酸堿度適(shi)中，富含鋅、硼、鎂、鉬、鈣、硫、鐵等。由于(yu)土(tu)壤(rang)(rang)(rang)土(tu)層深厚(hou)，含水適(shi)中，通氣性(xing)(xing)好，未受(shou)污染，吸熱快(kuai)、放熱快(kuai)、晝(zhou)夜溫差大，有(you)利于(yu)植物進行物質(zhi)積累。適(shi)于(yu)雙低油(you)菜及多(duo)種(zhong)作物的(de)生長(chang)。

2、水(shui)文情況：武(wu)穴(xue)南依長(chang)江，全(quan)市流(liu)(liu)域面積主屬長(chang)江下游(you)(you)干流(liu)(liu)區(qu)華(hua)陽(yang)河(he)系(xi)，源出北部低山(shan)和中部丘陵(ling)的梅(mei)川水(shui)庫、荊竹水(shui)庫、大金水(shui)庫、戴文義、鐵石等(deng)河(he)注(zhu)入武(wu)山(shan)湖(hu)(hu)、太白湖(hu)(hu)匯集東流(liu)(liu)入華(hua)陽(yang)河(he)，流(liu)(liu)域面積共計953.2平方(fang)公(gong)里。其(qi)次(ci)屬長(chang)江中游(you)(you)干流(liu)(liu)區(qu)蘄(qi)(qi)水(shui)河(he)系(xi)，源出西北丘陵(ling)的松陽(yang)、栗木、百(bai)園等(deng)山(shan)河(he)，向西注(zhu)入蘄(qi)(qi)春赤東湖(hu)(hu)，流(liu)(liu)域面積126.7平方(fang)公(gong)里。區(qu)域內(nei)地下水(shui)屬基巖裂隙水(shui)，屬重碳酸鈉型和鈣鈉型極軟水(shui)，硬度小于4度，適合(he)武(wu)穴(xue)雙低油菜生長(chang)需求。

3、氣(qi)候(hou)情況：武(wu)穴市(shi)位于北緯(wei)29°50′-30°13′，東經115°22′-115°49′，屬中緯(wei)度亞熱(re)帶大陸(lu)性(xing)濕潤季風(feng)氣(qi)候(hou)區(qu)。四季分(fen)明，熱(re)量豐富，光(guang)照充(chong)足，雨(yu)(yu)量充(chong)沛，氣(qi)候(hou)溫(wen)和(he)濕潤。年(nian)(nian)均(jun)(jun)(jun)總日照時數為1913.5小時，年(nian)(nian)均(jun)(jun)(jun)太陽輻射能106.799千卡/平(ping)方厘米，年(nian)(nian)平(ping)均(jun)(jun)(jun)降雨(yu)(yu)量1489.1毫米，年(nian)(nian)平(ping)均(jun)(jun)(jun)氣(qi)溫(wen)16.9℃，年(nian)(nian)平(ping)均(jun)(jun)(jun)地(di)表溫(wen)度為18.6℃，全年(nian)(nian)無霜期320天，為全省一級光(guang)能區(qu)，是適(shi)宜于農(nong)、林、牧、漁全面(mian)發(fa)展的(de)(de)多(duo)宜地(di)區(qu)。境內(nei)有低山、丘陵、湖泊(bo)、長江等屏障，為武(wu)穴雙低油菜的(de)(de)生產提(ti)供(gong)了優越(yue)的(de)(de)自然隔(ge)離條(tiao)件(jian)，有利(li)于提(ti)高(gao)其產品(pin)品(pin)質。

三.地域范圍

包括武(wu)(wu)穴市(shi)梅川鎮(zhen)(zhen)、余川鎮(zhen)(zhen)、大金鎮(zhen)(zhen)、大法(fa)寺鎮(zhen)(zhen)、四望鎮(zhen)(zhen)、石佛寺鎮(zhen)(zhen)、花橋(qiao)鎮(zhen)(zhen)、龍坪(ping)鎮(zhen)(zhen)、武(wu)(wu)穴辦(ban)(ban)事(shi)(shi)處(chu)(chu)、刊江辦(ban)(ban)事(shi)(shi)處(chu)(chu)、田鎮(zhen)(zhen)辦(ban)(ban)事(shi)(shi)處(chu)(chu)、萬丈湖辦(ban)(ban)事(shi)(shi)處(chu)(chu)等12個(ge)雙(shuang)低(di)油菜(cai)種植區域(yu)。武(wu)(wu)穴市(shi)，原(yuan)(yuan)名(ming)廣濟縣(xian)，位(wei)于(yu)北(bei)(bei)緯(wei)29°50′-30°13′；東(dong)(dong)經115°22′-115°49′。地(di)處(chu)(chu)長(chang)江中(zhong)(zhong)游北(bei)(bei)岸，大別(bie)山余脈(mo)(mo)南麓，鄂東(dong)(dong)邊緣。東(dong)(dong)與黃梅縣(xian)毗鄰，西北(bei)(bei)與蘄春(chun)接壤，西南與陽新縣(xian)隔(ge)江相望，南與江西省(sheng)九(jiu)江、瑞昌以長(chang)江為(wei)(wei)界。地(di)扼吳頭楚(chu)尾，歷來(lai)是鄂、皖(wan)、贛毗連地(di)段(duan)(duan)的(de)“三省(sheng)七縣(xian)通衢(qu)”。早在明代就成為(wei)(wei)臨江重鎮(zhen)(zhen)。清(qing)初發(fa)展(zhan)(zhan)為(wei)(wei)“商賈雜處(chu)(chu)鱗聚之(zhi)要埠”，《煙臺條(tiao)約(yue)》辟(pi)為(wei)(wei)外輪停泊港口、孫(sun)中(zhong)(zhong)山先生在《建國方(fang)略》中(zhong)(zhong)列入開發(fa)計劃，民國中(zhong)(zhong)期成為(wei)(wei)湖北(bei)(bei)省(sheng)“七大商埠”之(zhi)一，素有(you)“入楚(chu)第一門”、“鄂東(dong)(dong)門戶”之(zhi)稱(cheng)。如今，隨(sui)著現代化建設進程的(de)快速推進，武(wu)(wu)穴處(chu)(chu)于(yu)武(wu)(wu)漢8+1城市(shi)發(fa)展(zhan)(zhan)圈之(zhi)內；處(chu)(chu)于(yu)黃山、天柱(zhu)山、廬(lu)山大旅游圈之(zhi)中(zhong)(zhong)；處(chu)(chu)于(yu)中(zhong)(zhong)國經濟梯度開發(fa)，承(cheng)東(dong)(dong)接西過渡(du)區域(yu)之(zhi)中(zhong)(zhong)；是京九(jiu)大動脈(mo)(mo)中(zhong)(zhong)段(duan)(duan)的(de)重要城市(shi)。全市(shi)版圖面積1200.35平(ping)(ping)方(fang)公(gong)里，占湖北(bei)(bei)省(sheng)總(zong)面積的(de)0.65％。地(di)勢自北(bei)(bei)向南傾斜，北(bei)(bei)部(bu)為(wei)(wei)大別(bie)山余脈(mo)(mo)，中(zhong)(zhong)部(bu)丘陵起(qi)伏、湖港交錯，南部(bu)為(wei)(wei)帶狀(zhuang)長(chang)江沖積平(ping)(ping)原(yuan)(yuan)。雙(shuang)低(di)油菜(cai)常年種植面積保持在43萬畝以上(shang)，年總(zong)產量超過7.5萬噸。

四.產品品質特性特征

1、外在感官特征(zheng)：武穴(xue)雙低油(you)(you)(you)菜(cai)菜(cai)薹(tai)(tai)為油(you)(you)(you)菜(cai)主花序，長約(yue)15-20厘米，薹(tai)(tai)粗(cu)約(yue)1-1.5厘米，色澤(ze)翠(cui)綠，氣味(wei)(wei)清(qing)香(xiang)，味(wei)(wei)甜(tian)，無(wu)(wu)傳統(tong)油(you)(you)(you)菜(cai)薹(tai)(tai)的苦澀味(wei)(wei)；武穴(xue)雙低油(you)(you)(you)菜(cai)籽(zi)呈黑色或褐色，色澤(ze)鮮亮(liang)(liang)，皮薄，籽(zi)粒飽滿圓潤，大小均勻整齊(qi)，千粒重4.28克；以武穴(xue)雙低油(you)(you)(you)菜(cai)籽(zi)為原料經低溫壓榨(zha)加工的毛油(you)(you)(you)呈深褐色，有濃(nong)郁(yu)的菜(cai)籽(zi)油(you)(you)(you)香(xiang)味(wei)(wei)。經精(jing)加工后的菜(cai)籽(zi)油(you)(you)(you)，呈淺黃色，油(you)(you)(you)色清(qing)亮(liang)(liang)，氣味(wei)(wei)清(qing)香(xiang)；武穴(xue)雙低油(you)(you)(you)菜(cai)籽(zi)餅(bing)粕(po)呈黃色、淺褐色碎片或粗(cu)粉狀，具菜(cai)油(you)(you)(you)香(xiang)味(wei)(wei)，無(wu)(wu)發酵(jiao)、霉變及(ji)異(yi)味(wei)(wei)。

、內(nei)在品質(zhi)指(zhi)標：武(wu)穴(xue)雙低(di)(di)油(you)(you)菜芥酸≤5%，硫(liu)甙(餅)≤35umol/g；以(yi)武(wu)穴(xue)雙低(di)(di)油(you)(you)菜為原料經低(di)(di)溫壓榨的菜籽油(you)(you)亞油(you)(you)酸≥60%；不飽和(he)脂肪酸總量≥90%；其加工副產(chan)品餅粕硫(liu)甙≤35umol/g、粗蛋白(bai)≥25%。

3、質量(liang)(liang)安全要求(qiu)：武(wu)穴雙低油(you)菜(cai)產(chan)地環(huan)(huan)境(jing)、產(chan)品質量(liang)(liang)符合NY/T391-2013《綠色食(shi)品產(chan)地環(huan)(huan)境(jing)技術(shu)條(tiao)件》、 NY/T790-2004《雙低油(you)菜(cai)生產(chan)技術(shu)規程》的要求(qiu)。