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一.產品介紹

盂縣(xian)貞祥紅薯種(zhong)植(zhi)專業合作社所(suo)在(zai)位置是河北，山西(xi)(xi)兩(liang)省五縣(xian)互往重(zhong)地(di)(di)，是山西(xi)(xi)與京津冀較(jiao)為活(huo)躍的經濟(ji)往來地(di)(di)帶，同(tong)時(shi)304國(guo)道京昆高(gao)速就此(ci)通(tong)過，是山西(xi)(xi)重(zhong)要出省口之一。仙人紅薯基地(di)(di)地(di)(di)理(li)海拔500-600米，年(nian)平(ping)(ping)均(jun)氣(qi)溫(wen)12-15度(du)，年(nian)降水600mm，無需期為175天左右，其(qi)地(di)(di)理(li)坐標為北緯37°40'—38°31'東(dong)(dong)經112°54'—114°04'國(guo)土(tu)面(mian)(mian)積(ji)(ji)(ji)(ji)207平(ping)(ping)方公里，耕(geng)作土(tu)地(di)(di)35285畝(mu)，占(zhan)陽泉農業總(zong)耕(geng)植(zhi)4.6%。仙人紅薯歷史悠久，陽泉市志第九卷記載，“薯類包括(kuo)馬鈴薯和(he)甘(gan)薯，甘(gan)薯分布于全境廣大(da)農村(cun)，以盂縣(xian)為最，種(zhong)植(zhi)面(mian)(mian)積(ji)(ji)(ji)(ji)占(zhan)到全市總(zong)種(zhong)植(zhi)面(mian)(mian)積(ji)(ji)(ji)(ji)的84%。”“民國(guo)35年(nian)，平(ping)(ping)（定）東(dong)(dong)縣(xian)（在(zai)今東(dong)(dong)莊(zhuang)頭原(yuan)路北縣(xian)所(suo)在(zai)地(di)(di)）自河北引種(zhong)甘(gan)薯成功(gong)后(hou)，全境逐漸推廣。”史志記載“民國(guo)25年(nian)，盂縣(xian)種(zhong)植(zhi)面(mian)(mian)積(ji)(ji)(ji)(ji)就5萬余畝(mu)。”仙人紅薯生(sheng)產(chan)地(di)(di)域(yu)地(di)(di)處石灰(hui)巖山地(di)(di)區，遠離工業“三(san)廢”污染，地(di)(di)潔田(tian)凈(jing)，海拔較(jiao)低(di)，積(ji)(ji)(ji)(ji)溫(wen)較(jiao)高(gao)，田(tian)面(mian)(mian)平(ping)(ping)整，地(di)(di)土(tu)層(ceng)(ceng)深厚，疏(shu)松肥(fei)沃，土(tu)壤結構良(liang)好，肥(fei)力(li)高(gao)，適宜性(xing)廣仙人紅薯由(you)于它的特(te)有地(di)(di)方品(pin)種(zhong)栽培(pei)條(tiao)件，巖石地(di)(di)貌(mao)，沙性(xing)土(tu)壤，這些(xie)極其(qi)優(you)良(liang)的傳統種(zhong)植(zhi)經驗(yan)模式和(he)氣(qi)候條(tiao)件等特(te)性(xing)使其(qi)仙人紅薯以其(qi)薯個均(jun)勻，薯型(xing)仿(fang)錘，橢圓(yuan)，圓(yuan)筒(tong)，塊根(gen)表面(mian)(mian)光滑平(ping)(ping)整，內外皮層(ceng)(ceng)色鮮艷麗(li)漂亮商品(pin)率高(gao)，每千克含干物(wu)質258克以上聞名(ming)于世。

二.自(zi)然(ran)生態環(huan)境(jing)和(he)人文歷史因(yin)素

仙人紅(hong)薯(shu)生產(chan)(chan)(chan)地(di)域(yu)地(di)處石灰巖山地(di)區(qu)，遠離工(gong)業(ye)(ye)“三廢(fei)”污染，地(di)潔(jie)田(tian)凈(jing)，海拔較低，積(ji)(ji)溫(wen)較高(gao)(gao)，田(tian)面(mian)平(ping)整(zheng)，地(di)土(tu)層(ceng)深厚，疏(shu)松肥(fei)(fei)沃，土(tu)壤結構良(liang)好，肥(fei)(fei)力高(gao)(gao)，適宜性(xing)廣。仙人紅(hong)薯(shu)生產(chan)(chan)(chan)地(di)域(yu)土(tu)壤ph值在(zai)(zai)7.1-7.2之間，有(you)機質含(han)量(liang)(liang)平(ping)均(jun)(jun)在(zai)(zai)1.8%，這(zhe)一自然(ran)優勢被專家譽為(wei)(wei)氣(qi)候上的(de)微生物發酵帶(dai)，土(tu)壤中的(de)硒含(han)量(liang)(liang)豐富，植(zhi)物群(qun)里的(de)良(liang)好生長(chang)帶(dai)，這(zhe)一資源(yuan)優勢孕育了生態綠色(se)、有(you)機、無公(gong)害的(de)特(te)(te)色(se)。自然(ran)肥(fei)(fei)力的(de)較高(gao)(gao)和疏(shu)松肥(fei)(fei)沃的(de)土(tu)壤，特(te)(te)別(bie)適宜甘(gan)薯(shu)生長(chang)。生產(chan)(chan)(chan)地(di)域(yu)屬盂(yu)縣(xian)黑硯(yan)水(shui)河(he)(he)流(liu)域(yu)，起(qi)源(yuan)法輪村，向(xiang)東(dong)南流(liu)經東(dong)木(mu)口(kou)、仙人、東(dong)莊頭、沙井南折向(xiang)北流(liu)入(ru)河(he)(he)北境(jing)內，注入(ru)滹沱河(he)(he)支流(liu)清風河(he)(he)，黑硯(yan)水(shui)流(liu)在(zai)(zai)盂(yu)縣(xian)境(jing)內長(chang)21公(gong)里，流(liu)域(yu)面(mian)積(ji)(ji)70平(ping)方公(gong)里為(wei)(wei)季(ji)節性(xing)河(he)(he)流(liu)最大洪峰流(liu)量(liang)(liang)250M3/秒。流(liu)域(yu)降(jiang)水(shui)量(liang)(liang)均(jun)(jun)勻，年(nian)降(jiang)水(shui)量(liang)(liang)600毫米(mi)左(zuo)右。種植(zhi)業(ye)(ye)灌溉用水(shui)水(shui)質符合無公(gong)害農產(chan)(chan)(chan)品(pin)用水(shui)標(biao)準，水(shui)質質量(liang)(liang)合格，特(te)(te)別(bie)適宜仙人紅(hong)薯(shu)的(de)生產(chan)(chan)(chan)。仙人紅(hong)薯(shu)產(chan)(chan)(chan)區(qu)屬暖(nuan)溫(wen)帶(dai)干旱半干旱氣(qi)候區(qu)。特(te)(te)征：冬冷夏熱，四季(ji)分明，年(nian)平(ping)均(jun)(jun)氣(qi)溫(wen)8.7℃，相對(dui)濕度年(nian)平(ping)均(jun)(jun)在(zai)(zai)30%-40%之間，年(nian)日照(zhao)指數2886.3小(xiao)時，年(nian)降(jiang)雨量(liang)(liang)500-600毫米(mi)，無霜期165-170天(tian)，全年(nian)≧10℃的(de)活(huo)動積(ji)(ji)溫(wen)為(wei)(wei)3156.3℃，年(nian)平(ping)均(jun)(jun)風速為(wei)(wei)2-3米(mi)/秒，是仙人紅(hong)薯(shu)的(de)獨特(te)(te)生長(chang)氣(qi)候條(tiao)件(jian)。

三.地域范圍

仙(xian)(xian)人(ren)(ren)紅薯產區(qu)位(wei)于山(shan)西(xi)(xi)(xi)省陽(yang)(yang)泉(quan)(quan)市(shi)盂縣仙(xian)(xian)人(ren)(ren)鄉，在山(shan)西(xi)(xi)(xi)省中部東(dong)翼，與河(he)北(bei)省平(ping)山(shan)縣井陘縣陽(yang)(yang)泉(quan)(quan)市(shi)郊區(qu)平(ping)定縣相鄰，是(shi)(shi)山(shan)西(xi)(xi)(xi)、河(he)北(bei)兩省四縣互(hu)往(wang)重地(di)，是(shi)(shi)山(shan)西(xi)(xi)(xi)省與河(he)北(bei)省較為(wei)頻繁的(de)經(jing)(jing)濟(ji)往(wang)來地(di)帶。同時也是(shi)(shi)通(tong)往(wang)京津地(di)區(qu)的(de)重要出省口。其(qi)地(di)理坐標為(wei)北(bei)緯(wei)37°40′—38°31′，東(dong)經(jing)(jing)112°54′—114°04′，地(di)理海拔(ba)在500-600米，國土面(mian)(mian)積207平(ping)方公(gong)里(li)，耕作土地(di)35285畝，占陽(yang)(yang)泉(quan)(quan)市(shi)總面(mian)(mian)積4.65%，著名的(de)內(nei)長城在仙(xian)(xian)人(ren)(ren)境域自(zi)北(bei)向(xiang)南(nan)(nan)(nan)延伸，六嶺關、十八盤、娘(niang)子關在境內(nei)形成著名關隘，素有(you)“山(shan)西(xi)(xi)(xi)東(dong)大門之稱”，是(shi)(shi)山(shan)西(xi)(xi)(xi)政(zheng)治、軍事、經(jing)(jing)濟(ji)的(de)重要地(di)位(wei)。仙(xian)(xian)人(ren)(ren)紅薯地(di)域保(bao)護范(fan)圍為(wei)盂縣仙(xian)(xian)人(ren)(ren)鄉30個(ge)行政(zheng)村(cun)，有(you)張莊(zhuang)村(cun)、獅子神、張萬、山(shan)西(xi)(xi)(xi)峪(yu)、楊家水、石(shi)峪(yu)良、楊樹凹、桑(sang)樹凹、刁王崖(ya)、岺底、里(li)山(shan)南(nan)(nan)(nan)、石(shi)圪澤、外山(shan)南(nan)(nan)(nan)、仙(xian)(xian)人(ren)(ren)村(cun)、交(jiao)口、莊(zhuang)上、沙井、又道溝、東(dong)莊(zhuang)頭、水占、陽(yang)(yang)坡、石(shi)寶(bao)、垴上、角雨(yu)、會里(li)、東(dong)莊(zhuang)、七里(li)峪(yu)、北(bei)坡、西(xi)(xi)(xi)峪(yu)、攔里(li)、30個(ge)行政(zheng)村(cun)。地(di)域受保(bao)護面(mian)(mian)積2352.33公(gong)頃(qing)，甘薯種植(zhi)面(mian)(mian)積1000公(gong)頃(qing)，年產優質甘薯30000噸左右。

四(si).產品品質特性特征

1.外在感官特征：仙(xian)人紅薯由于(yu)它(ta)的特有地方品(pin)種栽培條(tiao)件，巖石地貌，沙性(xing)土壤(rang)，這(zhe)些極其優良(liang)的傳(chuan)統種植經(jing)驗(yan)模式(shi)和氣候條(tiao)件等特性(xing)使其仙(xian)人紅薯以其薯個均勻(yun)，薯型仿錘，橢圓(yuan)，圓(yuan)筒，塊根(gen)表(biao)面光(guang)滑平整，內(nei)外皮層色鮮艷麗(li)漂(piao)亮商品(pin)率高，每千(qian)克含干物質(zhi)258克以上(shang)聞名于(yu)世。

2.內在品(pin)質(zhi)指(zhi)標(biao)(biao)：仙人(ren)紅薯(shu)經中(zhong)華(hua)人(ren)民共和(he)國農產(chan)(chan)(chan)品(pin)地理標(biao)(biao)志(zhi)，農業部農產(chan)(chan)(chan)品(pin)質(zhi)量安全中(zhong)心譜尼測試檢測結論“該產(chan)(chan)(chan)品(pin)經檢測符合《中(zhong)華(hua)人(ren)民共和(he)國農產(chan)(chan)(chan)品(pin)地理標(biao)(biao)志(zhi)質(zhi)量控制技術規(gui)(gui)(gui)范(fan)(fan)(fan)—仙人(ren)紅薯(shu)》的(de)(de)要求(qiu)。”樣品(pin)等級為(wei)新(xin)鮮正常，樣品(pin)基(ji)數為(wei)30000kg檢測項(xiang)目和(he)實際(ji)檢測質(zhi)為(wei)淀粉13.2%大(da)于(yu)規(gui)(gui)(gui)范(fan)(fan)(fan)規(gui)(gui)(gui)定(ding)(ding)值1.4%，總(zong)(zong)膳食纖維(wei)2.21%大(da)于(yu)規(gui)(gui)(gui)范(fan)(fan)(fan)規(gui)(gui)(gui)定(ding)(ding)值0.57%，每(mei)(mei)百克(ke)含(han)(han)鈣29mg大(da)于(yu)規(gui)(gui)(gui)范(fan)(fan)(fan)規(gui)(gui)(gui)定(ding)(ding)值7mg。每(mei)(mei)百克(ke)含(han)(han)鎂18.2mg大(da)于(yu)規(gui)(gui)(gui)范(fan)(fan)(fan)規(gui)(gui)(gui)定(ding)(ding)值5.2mg，每(mei)(mei)百克(ke)含(han)(han)鉀324mg大(da)于(yu)規(gui)(gui)(gui)定(ding)(ding)規(gui)(gui)(gui)范(fan)(fan)(fan)值64mg。維(wei)生素E總(zong)(zong)量每(mei)(mei)百克(ke)為(wei)19.23mg大(da)于(yu)規(gui)(gui)(gui)范(fan)(fan)(fan)規(gui)(gui)(gui)定(ding)(ding)值5.43mg，每(mei)(mei)百克(ke)含(han)(han)維(wei)生素C14.4mg大(da)于(yu)規(gui)(gui)(gui)范(fan)(fan)(fan)規(gui)(gui)(gui)定(ding)(ding)值4.4mg，值的(de)(de)《仙人(ren)紅薯(shu)》感到自豪的(de)(de)是:通過產(chan)(chan)(chan)品(pin)檢測賴氨酸每(mei)(mei)100g含(han)(han)量在79.95mg，超過規(gui)(gui)(gui)范(fan)(fan)(fan)規(gui)(gui)(gui)定(ding)(ding)值52.95mg是國家(jia)規(gui)(gui)(gui)定(ding)(ding)標(biao)(biao)準(zhun)的(de)(de)3倍。

3.安全要(yao)求：仙人紅薯(shu)(shu)在(zai)生產(chan)(chan)加工過(guo)程中嚴格執行(xing)無(wu)公(gong)害食品甘(gan)薯(shu)(shu)ZBB23007-1985，無(wu)公(gong)害食品甘(gan)薯(shu)(shu)產(chan)(chan)地環(huan)(huan)境(jing)NY5304-2005；環(huan)(huan)境(jing)空氣質(zhi)量(liang)標(biao)(biao)準GB3095；土壤環(huan)(huan)境(jing)質(zhi)量(liang)標(biao)(biao)準GB15618；農藥合理使用標(biao)(biao)準，GB/T8321;農藥安全使用標(biao)(biao)準GB4285等國家強制性規定。

五.特定生產方式

產(chan)(chan)地(di)(di)(di)環(huan)(huan)(huan)境符合“無(wu)公(gong)害(hai)農(nong)產(chan)(chan)品(pin)、無(wu)公(gong)害(hai)蔬(shu)菜(cai)產(chan)(chan)地(di)(di)(di)環(huan)(huan)(huan)境要求（NY5010-2002）”的(de)規定，選擇地(di)(di)(di)勢高、排(pai)灌方便、土層深厚、疏(shu)松肥沃的(de)地(di)(di)(di)塊。根據不同用途選擇高產(chan)(chan)、優(you)質(zhi)、抗病毒的(de)適宜品(pin)種(zhong)，種(zhong)薯(shu)要均勻，無(wu)斑點、疤痕。相關標(biao)準(zhun)GB 4258農(nong)藥(yao)(yao)安全使用標(biao)準(zhun)；GB 8321（所有部分）農(nong)藥(yao)(yao)合理使用準(zhun)則；NY 5010-2002無(wu)公(gong)害(hai)食(shi)品(pin) 蔬(shu)菜(cai)產(chan)(chan)地(di)(di)(di)環(huan)(huan)(huan)境條(tiao)件標(biao)準(zhun)；NY 5304-2005無(wu)公(gong)害(hai)農(nong)產(chan)(chan)品(pin) 甘薯(shu)農(nong)業產(chan)(chan)品(pin)標(biao)準(zhun)。種(zhong)植(zhi)基地(di)(di)(di)選擇在(zai)海(hai)拔高度500-600米左右的(de)地(di)(di)(di)域，地(di)(di)(di)勢平坦，排(pai)水良好，地(di)(di)(di)勢背(bei)風(feng)。生產(chan)(chan)過程(cheng)中嚴格(ge)遵循《無(wu)公(gong)害(hai)食(shi)品(pin)甘薯(shu)生產(chan)(chan)技術規程(cheng)》。