產品介紹
毛(mao)葡(pu)(pu)(pu)萄(tao)(tao)(V.quinquangularis)是(shi)(shi)葡(pu)(pu)(pu)萄(tao)(tao)中(zhong)(zhong)(zhong)尚未得到充分認識而開(kai)發(fa)(fa)初(chu)淺的(de)(de)(de)古老支系,是(shi)(shi)中(zhong)(zhong)(zhong)國(guo)長江以(yi)南特有的(de)(de)(de)葡(pu)(pu)(pu)萄(tao)(tao)種(zhong)質資源。羅城(cheng)毛(mao)葡(pu)(pu)(pu)萄(tao)(tao)是(shi)(shi)從羅城(cheng)野生毛(mao)葡(pu)(pu)(pu)萄(tao)(tao)資源中(zhong)(zhong)(zhong)優選的(de)(de)(de)釀酒葡(pu)(pu)(pu)萄(tao)(tao),1991年(nian)(nian)中(zhong)(zhong)(zhong)國(guo)科(ke)(ke)學(xue)院植(zhi)物所命(ming)名為(wei)“羅城(cheng)葡(pu)(pu)(pu)萄(tao)(tao)”。2001年(nian)(nian)羅城(cheng)被中(zhong)(zhong)(zhong)國(guo)特產(chan)之鄉委員(yuan)會(hui)命(ming)名“中(zhong)(zhong)(zhong)國(guo)野生毛(mao)葡(pu)(pu)(pu)萄(tao)(tao)之鄉”。羅城(cheng)對毛(mao)葡(pu)(pu)(pu)萄(tao)(tao)的(de)(de)(de)開(kai)發(fa)(fa)利用(yong)已有350多年(nian)(nian)的(de)(de)(de)歷史(shi),現有史(shi)載于1661年(nian)(nian)清初(chu)于成龍(long)治(zhi)羅時“勸農〔以(yi)果代粟釀酒以(yi)〕積(ji)粟”。1983年(nian)(nian),隨(sui)著毛(mao)葡(pu)(pu)(pu)萄(tao)(tao)果釀酒進(jin)入(ru)工(gong)業化開(kai)發(fa)(fa),開(kai)始了(le)人工(gong)種(zhong)植(zhi)生產(chan);其開(kai)發(fa)(fa)的(de)(de)(de)科(ke)(ke)研成果分別獲得廣西科(ke)(ke)技進(jin)步三等(deng)獎和二(er)等(deng)獎,是(shi)(shi)國(guo)家標準(zhun)化委員(yuan)會(hui)驗收合格的(de)(de)(de)農業(毛(mao)葡(pu)(pu)(pu)萄(tao)(tao))標準(zhun)化栽(zai)培(pei)示范區(qu)(縣)。其主要的(de)(de)(de)加(jia)工(gong)產(chan)品(pin)毛(mao)葡(pu)(pu)(pu)萄(tao)(tao)酒獲得首(shou)屆澳門(men)國(guo)際(ji)酒業博覽會(hui)金(jin)獎和國(guo)內行業評(ping)比多個獎項;其具有種(zhong)植(zhi)、釀酒、觀光和葡(pu)(pu)(pu)萄(tao)(tao)酒文化推廣展示功能的(de)(de)(de)“中(zhong)(zhong)(zhong)天酒莊”成為(wei)廣西首(shou)家毛(mao)葡(pu)(pu)(pu)萄(tao)(tao)酒莊。
自(zi)然生(sheng)態環境(jing)和人文歷史(shi)因素(su)
1、土壤地貌(mao)情況:據(ju)羅城仫(mu)(mu)佬(lao)族自治(zhi)(zhi)縣(xian)農業區劃部(bu)門(men)資料,羅城仫(mu)(mu)佬(lao)族自治(zhi)(zhi)縣(xian)地勢總趨向(xiang)為北高(gao)南低,自西(xi)北向(xiang)東(dong)南逐漸(jian)傾(qing)斜。北部(bu)高(gao)山(shan)深谷(gu),海拔較高(gao),從西(xi)北到(dao)東(dong)北部(bu)形(xing)成弧形(xing)屏障;東(dong)、西(xi)、南三(san)面巖溶(rong)峰(feng)林(lin)、洼地、丘(qiu)陵兼(jian)存(cun),中(zhong)部(bu)青明山(shan)山(shan)脈自北向(xiang)南隆起,對(dui)境內的大(da)(da)氣環流影響較大(da)(da),形(xing)成東(dong)南西(xi)北不同的小(xiao)(xiao)氣候(hou)區。成土母質有5大(da)(da)類(lei)14個(ge)亞(ya)類(lei),其(qi)中(zhong)以紅壤最(zui)多,占 46.57%,在(zai)縣(xian)內800米海拔以下(xia)的丘(qiu)陵平原地區(除石灰巖區外)都有此(ci)土類(lei),各鄉(xiang)鎮(zhen)均(jun)有分(fen)均(jun)有分(fen)布;黃(huang)壤占7.31%,主要分(fen)布在(zai)龍(long)岸(an)(an)、黃(huang)金、懷群(qun)、兼(jian)愛、喬善(shan)、納(na)翁、寶壇等(deng)鄉(xiang)(鎮(zhen)),東(dong)門(men)、天(tian)河(he)兩鎮(zhen)也有少量(liang)分(fen)布;石灰(巖)土占 29.3%,主要分(fen)布在(zai)小(xiao)(xiao)長安(an)、東(dong)門(men)、四把、天(tian)河(he)、懷群(qun)、 兼(jian)愛等(deng)鄉(xiang)(鎮(zhen)),龍(long)岸(an)(an)、黃(huang)金喬善(shan)也有一定面積;沖積土占 11.42%,主要分(fen)布龍(long)岸(an)(an)、黃(huang)金、小(xiao)(xiao)長安(an)、寶壇等(deng)鄉(xiang)(鎮(zhen)),他鄉(xiang)鎮(zhen)河(he)谷(gu)地帶也有分(fen)布。這些地形(xing)地貌(mao)和土壤構成造就了羅城毛葡(pu)萄獨(du)特的適生(sheng)自然小(xiao)(xiao)環境。
2、水(shui)(shui)(shui)文(wen)情況:據羅城仫佬族(zu)自治縣水(shui)(shui)(shui)文(wen)部門資(zi)料,羅城仫佬族(zu)自治縣地(di)(di)處珠江(jiang)(jiang)流(liu)(liu)(liu)(liu)域(yu),地(di)(di)表(biao)水(shui)(shui)(shui)有(you)(you)武(wu)陽江(jiang)(jiang)、東小江(jiang)(jiang)、小環(huan)江(jiang)(jiang)三大河流(liu)(liu)(liu)(liu)和(he)十(shi)一條(tiao)支流(liu)(liu)(liu)(liu)。其中武(wu)陽江(jiang)(jiang)系(xi)柳江(jiang)(jiang)水(shui)(shui)(shui)系(xi)一級支流(liu)(liu)(liu)(liu),在縣境(jing)內(nei)長(chang)度(du)為(wei)(wei)(wei)(wei)(wei)78km,集(ji)(ji)雨(yu)(yu)面積1335k㎡,年平(ping)均徑(jing)(jing)流(liu)(liu)(liu)(liu)量(liang)為(wei)(wei)(wei)(wei)(wei)49.5㎡/s ;東小江(jiang)(jiang)系(xi)柳江(jiang)(jiang)水(shui)(shui)(shui)系(xi)一級支流(liu)(liu)(liu)(liu),在縣境(jing)內(nei)長(chang)度(du)為(wei)(wei)(wei)(wei)(wei)111km,集(ji)(ji)雨(yu)(yu)面積1442k㎡,年平(ping)均徑(jing)(jing)流(liu)(liu)(liu)(liu)量(liang)為(wei)(wei)(wei)(wei)(wei)39.5㎡/s ;小環(huan)江(jiang)(jiang)在縣境(jing)內(nei)長(chang)度(du)為(wei)(wei)(wei)(wei)(wei)25km,集(ji)(ji)雨(yu)(yu)面積87k㎡,年平(ping)均徑(jing)(jing)流(liu)(liu)(liu)(liu)量(liang)為(wei)(wei)(wei)(wei)(wei)2.87㎡/s;地(di)(di)表(biao)水(shui)(shui)(shui)年徑(jing)(jing)流(liu)(liu)(liu)(liu)總(zong)(zong)量(liang)為(wei)(wei)(wei)(wei)(wei)22.52億(yi)(yi)立方米。地(di)(di)下(xia)水(shui)(shui)(shui)有(you)(you)11條(tiao)地(di)(di)下(xia)河203個水(shui)(shui)(shui)點(dian),資(zi)源(yuan)量(liang)為(wei)(wei)(wei)(wei)(wei)1.01億(yi)(yi)立方米。全縣平(ping)均水(shui)(shui)(shui)資(zi)源(yuan)總(zong)(zong)量(liang)為(wei)(wei)(wei)(wei)(wei) 23.53億(yi)(yi)立方米。水(shui)(shui)(shui)力資(zi)源(yuan)蘊(yun)藏豐富(fu),沒有(you)(you)人為(wei)(wei)(wei)(wei)(wei)污(wu)染(ran),工業污(wu)染(ran)較少,水(shui)(shui)(shui)質(zhi)符(fu)合(he)國家(jia)有(you)(you)關(guan)標準。
3、氣候情況:據羅城(cheng)仫(mu)佬(lao)(lao)族(zu)自治縣氣象部門資(zi)料,羅城(cheng)仫(mu)佬(lao)(lao)族(zu)自治縣屬(shu)中亞(ya)熱帶季風氣候區,冬(dong)無嚴寒,夏少酷暑,氣候溫(wen)和,雨(yu)量充沛,日照(zhao)充足,夏長冬(dong)短,四季分明、雨(yu)熱同季。年(nian)(nian)(nian)(nian)平(ping)(ping)均(jun)(jun)(jun)(jun)氣溫(wen)18.9°,最(zui)高(gao)20.4°,最(zui)低17.1°;年(nian)(nian)(nian)(nian)總積溫(wen)6922.4℃,≥10℃總積溫(wen)為(wei) 5988.6℃;平(ping)(ping)均(jun)(jun)(jun)(jun)年(nian)(nian)(nian)(nian)日照(zhao)時(shi)數(shu)1388.8小時(shi),其(qi)中7~9月平(ping)(ping)均(jun)(jun)(jun)(jun)月照(zhao)時(shi)數(shu)為(wei)182.5~189.9小時(shi);年(nian)(nian)(nian)(nian)均(jun)(jun)(jun)(jun)太陽(yang)總輻射量為(wei)94.40千(qian)卡/c㎡,其(qi)中7~9月平(ping)(ping)均(jun)(jun)(jun)(jun)月均(jun)(jun)(jun)(jun)太陽(yang)總輻射量為(wei)10.84~12.03千(qian)卡/c㎡;年(nian)(nian)(nian)(nian)均(jun)(jun)(jun)(jun)無霜期為(wei) 303天,年(nian)(nian)(nian)(nian)均(jun)(jun)(jun)(jun)有霜期為(wei) 9.3天;年(nian)(nian)(nian)(nian)均(jun)(jun)(jun)(jun)降(jiang)水量為(wei)1558.2mm,4—8月是雨(yu)季;年(nian)(nian)(nian)(nian)均(jun)(jun)(jun)(jun)蒸(zheng)發量 1464.3mm;年(nian)(nian)(nian)(nian)均(jun)(jun)(jun)(jun)相(xiang)對濕(shi)度79%;獨特(te)的氣候環(huan)境滋養了羅城(cheng)毛(mao)葡萄(tao)的獨特(te)品質。
地域范圍
羅城毛葡萄農產品地理標志地域保(bao)護(hu)范圍包括廣西壯族自(zi)治區(qu)羅城仫佬(lao)族自(zi)治縣行(xing)政(zheng)區(qu)域11個(ge)(ge)鄉鎮及其(qi)所轄的141個(ge)(ge)行(xing)政(zheng)村。保(bao)護(hu)范圍位于(yu)東(dong)經(jing)108°28′42″~109°09′18″,北(bei)緯24°37′~25°11′52″ ;區(qu)域面積為2618平方(fang)公里。保(bao)護(hu)面積6666.7公頃、產量 7.5萬噸。
品質特性特征
1、外在(zai)感官特征:羅城毛(mao)葡萄(tao)果(guo)(guo)(guo)(guo)(guo)穗近長圓(yuan)柱形或倒錐(zhui)柱形,果(guo)(guo)(guo)(guo)(guo)粒(li)(li)著(zhu)生密度中等,最(zui)大(da)穗重(zhong)1255g,平均穗重(zhong)155g;果(guo)(guo)(guo)(guo)(guo)粒(li)(li)圓(yuan)球形,紫黑色(se),果(guo)(guo)(guo)(guo)(guo)面果(guo)(guo)(guo)(guo)(guo)粉少(shao),果(guo)(guo)(guo)(guo)(guo)粒(li)(li)平均長1.16cm,寬(kuan)1.11cm,最(zui)大(da)單粒(li)(li)重(zhong)2.8g,平均單粒(li)(li)重(zhong)1.4g;果(guo)(guo)(guo)(guo)(guo)皮(pi)較厚(hou),果(guo)(guo)(guo)(guo)(guo)皮(pi)與果(guo)(guo)(guo)(guo)(guo)肉易分(fen)離,果(guo)(guo)(guo)(guo)(guo)肉淡(dan)白色(se)或淡(dan)粉紅(hong)色(se),每(mei)粒(li)(li)漿果(guo)(guo)(guo)(guo)(guo)有種子(zi)1~4粒(li)(li),酸(suan)甜適中,有澀味(wei),具有良好的釀(niang)造加工(gong)性狀。
2、內在品質:羅城毛葡(pu)萄漿果出汁率≥60.0%,含(han)(han)可溶性(xing)固形物≥9.0%,含(han)(han)總糖≥8.0g/100g,含(han)(han)總酸≤2.0g/100g,含(han)(han)維生素(su)C≥30.0mg/100g,含(han)(han)單寧≥5.5×102mg/100g。