產品品質特性特征
(1)外(wai)在(zai)感(gan)官特征:蘇嶺山藥外(wai)表(biao)彎曲,長60cm~80cm,最(zui)長可達100cm,直徑0.5cm~2.5cm,表(biao)皮土褐色,密布(bu)細(xi)毛。 (2)內在(zai)品質(zhi)指標:蘇嶺山藥肉極細(xi)膩(ni),白(bai)里透黃,質(zhi)堅(jian)粉足,久煮不(bu)糊,味(wei)香、微甜、口(kou)感(gan)特好(hao),久食(shi)不(bu)膩(ni)。含有(you)豐富(fu)的(de)維生(sheng)素C、鈣、鎂等(deng)多(duo)種(zhong)微量元素,膳食(shi)纖維較(jiao)高,蛋白(bai)質(zhi)含量≥2.0%,所(suo)(suo)含氨基(ji)酸種(zhong)類較(jiao)多(duo),富(fu)含人體所(suo)(suo)需的(de)18種(zhong)氨基(ji)酸,具有(you)很(hen)高的(de)營養價值。 (3)安全(quan)要(yao)求:嚴格按照NY5010無公害食(shi)品 蔬菜產(chan)(chan)地(di)環境條件、NY/T496肥料合理使用(yong)準(zhun)則(ze) 通則(ze)、GB4285農藥安全(quan)使用(yong)標準(zhun)、GB/8321(所(suo)(suo)有(you)部分)農藥合理使用(yong)準(zhun)則(ze)的(de)規定(ding)組(zu)織生(sheng)產(chan)(chan)。
《涇縣(xian)志》記(ji)載:“蘇嶺山藥(yao)(yao)”有一千(qian)多(duo)年(nian)(nian)(nian)(nian)的種(zhong)(zhong)植(zhi)(zhi)(zhi)(zhi)歷(li)史,主要產(chan)(chan)自于安徽省涇縣(xian)桃花潭鎮(zhen)蘇嶺村,后(hou)(hou)傳至云(yun)嶺、茂林等鄉鎮(zhen)。嘉慶(qing)《涇縣(xian)志》記(ji)載,蘇嶺山藥(yao)(yao)有千(qian)年(nian)(nian)(nian)(nian)栽培(pei)歷(li)史,其(qi)食用(yong)品質(zhi)好(hao),肉質(zhi)白嫩,細(xi)膩香甜,湯(tang)色清(qing)而不混,多(duo)食不傷胃,久食不厭。1961年(nian)(nian)(nian)(nian)山藥(yao)(yao)種(zhong)(zhong)植(zhi)(zhi)(zhi)(zhi)面(mian)(mian)積(ji)3125畝,單產(chan)(chan)890斤(jin),是(shi)(shi)建(jian)國后(hou)(hou)山藥(yao)(yao)種(zhong)(zhong)植(zhi)(zhi)(zhi)(zhi)面(mian)(mian)積(ji)最大的一年(nian)(nian)(nian)(nian)。1970年(nian)(nian)(nian)(nian)后(hou)(hou),種(zhong)(zhong)植(zhi)(zhi)(zhi)(zhi)面(mian)(mian)積(ji)下降(jiang)到千(qian)畝以下,單產(chan)(chan)提(ti)(ti)高(gao)。1982年(nian)(nian)(nian)(nian)種(zhong)(zhong)植(zhi)(zhi)(zhi)(zhi)山藥(yao)(yao)1299畝,單產(chan)(chan)1965斤(jin),比1961年(nian)(nian)(nian)(nian)增(zeng)長(chang)2.2倍。 《涇縣(xian)農(nong)業志》記(ji)載:山藥(yao)(yao)種(zhong)(zhong)植(zhi)(zhi)(zhi)(zhi)普及全縣(xian)各地,有一千(qian)多(duo)年(nian)(nian)(nian)(nian)的種(zhong)(zhong)植(zhi)(zhi)(zhi)(zhi)歷(li)史。1961年(nian)(nian)(nian)(nian)山藥(yao)(yao)種(zhong)(zhong)植(zhi)(zhi)(zhi)(zhi)面(mian)(mian)積(ji)3125畝,單產(chan)(chan)890斤(jin),是(shi)(shi)建(jian)國后(hou)(hou)山藥(yao)(yao)種(zhong)(zhong)植(zhi)(zhi)(zhi)(zhi)面(mian)(mian)積(ji)最大的一年(nian)(nian)(nian)(nian)。1970年(nian)(nian)(nian)(nian)后(hou)(hou),種(zhong)(zhong)植(zhi)(zhi)(zhi)(zhi)面(mian)(mian)積(ji)下降(jiang)到千(qian)畝以下,單產(chan)(chan)提(ti)(ti)高(gao)。1982年(nian)(nian)(nian)(nian)種(zhong)(zhong)植(zhi)(zhi)(zhi)(zhi)山藥(yao)(yao)1299畝,單產(chan)(chan)1965斤(jin),比1961年(nian)(nian)(nian)(nian)增(zeng)長(chang)2.2倍。
涇縣(xian)蘇(su)嶺山(shan)(shan)藥產自于涇縣(xian)桃花潭鎮蘇(su)嶺村,該(gai)山(shan)(shan)藥肉(rou)質(zhi)(zhi)緊(jin)密白嫩(nen)、細膩香甜,湯色清而(er)不混,其(qi)食用品質(zhi)(zhi)較(jiao)佳。蘇(su)嶺山(shan)(shan)藥在涇縣(xian)已有上(shang)百年的栽(zai)培歷(li)史,目(mu)前(qian)栽(zai)培面(mian)積超(chao)過13.33 hm2。近年來,隨著蘇(su)嶺山(shan)(shan)藥知名度的擴大(da),山(shan)(shan)藥銷(xiao)量逐年上(shang)升(sheng),市場供不應求(qiu)。
地域范圍
蘇嶺(ling)山(shan)藥產(chan)(chan)于(yu)安(an)徽省涇縣桃花潭鎮的(de)新民、蘇嶺(ling)、龍潭等(deng)20個行政村,分布地(di)域坐(zuo)標為(wei)東(dong)經117°58′49.66″~118°17′24.50″,北緯30°24′56.93″~30°40′29.39″范圍內(nei),東(dong)到黃村鎮、丁(ding)家橋鎮,南(nan)到茂(mao)林鎮,西到太(tai)平湖,北到云嶺(ling)鎮。山(shan)藥常年(nian)種植(zhi)面積為(wei)400公(gong)頃,年(nian)產(chan)(chan)量6000噸。