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一.產品介紹

盂縣(xian)貞祥紅薯(shu)(shu)(shu)種(zhong)植(zhi)專業合作(zuo)社所在(zai)位置是河北(bei)，山(shan)西(xi)兩(liang)省五縣(xian)互往重地(di)(di)(di)(di)(di)(di)(di)，是山(shan)西(xi)與(yu)京(jing)津冀(ji)較(jiao)為(wei)(wei)活(huo)躍(yue)的經(jing)濟(ji)往來地(di)(di)(di)(di)(di)(di)(di)帶，同時304國道(dao)京(jing)昆高(gao)(gao)速就此通過，是山(shan)西(xi)重要出省口之(zhi)一。仙(xian)人紅薯(shu)(shu)(shu)基地(di)(di)(di)(di)(di)(di)(di)地(di)(di)(di)(di)(di)(di)(di)理(li)(li)海(hai)(hai)拔(ba)500-600米，年(nian)(nian)平(ping)(ping)均(jun)氣(qi)溫(wen)12-15度，年(nian)(nian)降水600mm，無(wu)需(xu)期為(wei)(wei)175天左右(you)，其(qi)地(di)(di)(di)(di)(di)(di)(di)理(li)(li)坐標(biao)為(wei)(wei)北(bei)緯37°40'—38°31'東經(jing)112°54'—114°04'國土(tu)面(mian)積(ji)207平(ping)(ping)方(fang)公里，耕作(zuo)土(tu)地(di)(di)(di)(di)(di)(di)(di)35285畝，占陽(yang)(yang)泉(quan)農業總(zong)耕植(zhi)4.6%。仙(xian)人紅薯(shu)(shu)(shu)歷史(shi)(shi)悠久，陽(yang)(yang)泉(quan)市志(zhi)第九卷記載(zai)，“薯(shu)(shu)(shu)類包括馬(ma)鈴薯(shu)(shu)(shu)和甘(gan)薯(shu)(shu)(shu)，甘(gan)薯(shu)(shu)(shu)分布(bu)于(yu)全(quan)境(jing)廣大農村，以(yi)盂縣(xian)為(wei)(wei)最，種(zhong)植(zhi)面(mian)積(ji)占到全(quan)市總(zong)種(zhong)植(zhi)面(mian)積(ji)的84%。”“民國35年(nian)(nian)，平(ping)(ping)（定(ding)）東縣(xian)（在(zai)今東莊頭原(yuan)路北(bei)縣(xian)所在(zai)地(di)(di)(di)(di)(di)(di)(di)）自河北(bei)引種(zhong)甘(gan)薯(shu)(shu)(shu)成功后，全(quan)境(jing)逐漸推(tui)廣。”史(shi)(shi)志(zhi)記載(zai)“民國25年(nian)(nian)，盂縣(xian)種(zhong)植(zhi)面(mian)積(ji)就5萬余畝。”仙(xian)人紅薯(shu)(shu)(shu)生產地(di)(di)(di)(di)(di)(di)(di)域地(di)(di)(di)(di)(di)(di)(di)處(chu)石(shi)灰巖(yan)山(shan)地(di)(di)(di)(di)(di)(di)(di)區(qu)，遠離(li)工業“三廢”污(wu)染，地(di)(di)(di)(di)(di)(di)(di)潔田(tian)凈(jing)，海(hai)(hai)拔(ba)較(jiao)低，積(ji)溫(wen)較(jiao)高(gao)(gao)，田(tian)面(mian)平(ping)(ping)整，地(di)(di)(di)(di)(di)(di)(di)土(tu)層深厚，疏松肥(fei)(fei)沃，土(tu)壤結構良好，肥(fei)(fei)力高(gao)(gao)，適宜(yi)性廣仙(xian)人紅薯(shu)(shu)(shu)由于(yu)它的特(te)有地(di)(di)(di)(di)(di)(di)(di)方(fang)品種(zhong)栽培條(tiao)件，巖(yan)石(shi)地(di)(di)(di)(di)(di)(di)(di)貌，沙性土(tu)壤，這些極其(qi)優良的傳統種(zhong)植(zhi)經(jing)驗模式(shi)和氣(qi)候條(tiao)件等特(te)性使其(qi)仙(xian)人紅薯(shu)(shu)(shu)以(yi)其(qi)薯(shu)(shu)(shu)個均(jun)勻，薯(shu)(shu)(shu)型仿(fang)錘(chui)，橢(tuo)圓，圓筒，塊根表(biao)面(mian)光滑(hua)平(ping)(ping)整，內外皮層色鮮(xian)艷麗(li)漂亮商品率高(gao)(gao)，每(mei)千(qian)克含干物質(zhi)258克以(yi)上聞(wen)名于(yu)世。

二.自然生態(tai)環境和(he)人文(wen)歷史因(yin)素(su)

仙(xian)(xian)人(ren)紅(hong)(hong)薯(shu)生(sheng)(sheng)產(chan)(chan)(chan)地(di)(di)域(yu)(yu)(yu)地(di)(di)處石灰巖山(shan)地(di)(di)區(qu)，遠離工業“三(san)廢(fei)”污(wu)染(ran)，地(di)(di)潔田凈，海拔較(jiao)低，積溫(wen)較(jiao)高(gao)，田面平(ping)整，地(di)(di)土(tu)層(ceng)深厚，疏松(song)肥(fei)(fei)沃，土(tu)壤結構良(liang)好，肥(fei)(fei)力高(gao)，適宜(yi)性廣(guang)。仙(xian)(xian)人(ren)紅(hong)(hong)薯(shu)生(sheng)(sheng)產(chan)(chan)(chan)地(di)(di)域(yu)(yu)(yu)土(tu)壤ph值在(zai)7.1-7.2之間(jian)，有(you)機質(zhi)含(han)量(liang)(liang)(liang)平(ping)均(jun)在(zai)1.8%，這(zhe)一自然優(you)勢被專家譽為(wei)(wei)氣(qi)候(hou)上的(de)(de)(de)(de)微生(sheng)(sheng)物(wu)發酵(jiao)帶(dai)，土(tu)壤中的(de)(de)(de)(de)硒含(han)量(liang)(liang)(liang)豐富，植(zhi)物(wu)群里的(de)(de)(de)(de)良(liang)好生(sheng)(sheng)長(chang)帶(dai)，這(zhe)一資源(yuan)(yuan)優(you)勢孕(yun)育(yu)了生(sheng)(sheng)態綠色(se)、有(you)機、無(wu)公(gong)(gong)害(hai)(hai)的(de)(de)(de)(de)特色(se)。自然肥(fei)(fei)力的(de)(de)(de)(de)較(jiao)高(gao)和(he)疏松(song)肥(fei)(fei)沃的(de)(de)(de)(de)土(tu)壤，特別適宜(yi)甘薯(shu)生(sheng)(sheng)長(chang)。生(sheng)(sheng)產(chan)(chan)(chan)地(di)(di)域(yu)(yu)(yu)屬(shu)盂縣(xian)黑硯水(shui)河(he)流(liu)(liu)(liu)(liu)(liu)域(yu)(yu)(yu)，起源(yuan)(yuan)法輪村，向(xiang)東(dong)南流(liu)(liu)(liu)(liu)(liu)經(jing)東(dong)木口、仙(xian)(xian)人(ren)、東(dong)莊頭、沙井南折向(xiang)北流(liu)(liu)(liu)(liu)(liu)入(ru)河(he)北境內，注入(ru)滹沱河(he)支流(liu)(liu)(liu)(liu)(liu)清風(feng)(feng)河(he)，黑硯水(shui)流(liu)(liu)(liu)(liu)(liu)在(zai)盂縣(xian)境內長(chang)21公(gong)(gong)里，流(liu)(liu)(liu)(liu)(liu)域(yu)(yu)(yu)面積70平(ping)方公(gong)(gong)里為(wei)(wei)季節性河(he)流(liu)(liu)(liu)(liu)(liu)最(zui)大洪峰流(liu)(liu)(liu)(liu)(liu)量(liang)(liang)(liang)250M3/秒。流(liu)(liu)(liu)(liu)(liu)域(yu)(yu)(yu)降水(shui)量(liang)(liang)(liang)均(jun)勻，年(nian)(nian)(nian)降水(shui)量(liang)(liang)(liang)600毫米左右。種植(zhi)業灌溉用(yong)(yong)水(shui)水(shui)質(zhi)符(fu)合無(wu)公(gong)(gong)害(hai)(hai)農(nong)產(chan)(chan)(chan)品(pin)用(yong)(yong)水(shui)標(biao)準，水(shui)質(zhi)質(zhi)量(liang)(liang)(liang)合格，特別適宜(yi)仙(xian)(xian)人(ren)紅(hong)(hong)薯(shu)的(de)(de)(de)(de)生(sheng)(sheng)產(chan)(chan)(chan)。仙(xian)(xian)人(ren)紅(hong)(hong)薯(shu)產(chan)(chan)(chan)區(qu)屬(shu)暖溫(wen)帶(dai)干旱半(ban)干旱氣(qi)候(hou)區(qu)。特征：冬冷(leng)夏(xia)熱，四季分明(ming)，年(nian)(nian)(nian)平(ping)均(jun)氣(qi)溫(wen)8.7℃，相對濕度年(nian)(nian)(nian)平(ping)均(jun)在(zai)30%-40%之間(jian)，年(nian)(nian)(nian)日照指數2886.3小(xiao)時，年(nian)(nian)(nian)降雨量(liang)(liang)(liang)500-600毫米，無(wu)霜期(qi)165-170天，全年(nian)(nian)(nian)≧10℃的(de)(de)(de)(de)活動(dong)積溫(wen)為(wei)(wei)3156.3℃，年(nian)(nian)(nian)平(ping)均(jun)風(feng)(feng)速為(wei)(wei)2-3米/秒，是仙(xian)(xian)人(ren)紅(hong)(hong)薯(shu)的(de)(de)(de)(de)獨特生(sheng)(sheng)長(chang)氣(qi)候(hou)條(tiao)件。

三.地域范圍

仙(xian)(xian)人(ren)紅薯(shu)產區(qu)(qu)位(wei)于山(shan)(shan)西(xi)(xi)省(sheng)陽(yang)(yang)(yang)泉市(shi)盂(yu)縣仙(xian)(xian)人(ren)鄉，在山(shan)(shan)西(xi)(xi)省(sheng)中(zhong)部東翼，與河(he)北(bei)(bei)省(sheng)平(ping)山(shan)(shan)縣井(jing)陘(xing)縣陽(yang)(yang)(yang)泉市(shi)郊區(qu)(qu)平(ping)定縣相鄰，是山(shan)(shan)西(xi)(xi)、河(he)北(bei)(bei)兩省(sheng)四縣互(hu)往(wang)重(zhong)地(di)(di)(di)，是山(shan)(shan)西(xi)(xi)省(sheng)與河(he)北(bei)(bei)省(sheng)較為頻繁的(de)經濟(ji)往(wang)來(lai)地(di)(di)(di)帶。同(tong)時(shi)也是通往(wang)京津地(di)(di)(di)區(qu)(qu)的(de)重(zhong)要(yao)出省(sheng)口。其(qi)地(di)(di)(di)理坐(zuo)標(biao)為北(bei)(bei)緯37°40′—38°31′，東經112°54′—114°04′，地(di)(di)(di)理海拔在500-600米，國(guo)土面積(ji)(ji)207平(ping)方(fang)公里(li)(li)，耕(geng)作土地(di)(di)(di)35285畝，占(zhan)陽(yang)(yang)(yang)泉市(shi)總面積(ji)(ji)4.65%，著(zhu)名(ming)的(de)內長城在仙(xian)(xian)人(ren)境(jing)域自(zi)北(bei)(bei)向南(nan)延伸，六嶺關(guan)、十八盤(pan)、娘子(zi)關(guan)在境(jing)內形成著(zhu)名(ming)關(guan)隘，素有“山(shan)(shan)西(xi)(xi)東大門之稱”，是山(shan)(shan)西(xi)(xi)政(zheng)治、軍事、經濟(ji)的(de)重(zhong)要(yao)地(di)(di)(di)位(wei)。仙(xian)(xian)人(ren)紅薯(shu)地(di)(di)(di)域保護范圍(wei)為盂(yu)縣仙(xian)(xian)人(ren)鄉30個行政(zheng)村(cun)，有張莊(zhuang)村(cun)、獅子(zi)神、張萬、山(shan)(shan)西(xi)(xi)峪、楊(yang)家水(shui)、石峪良、楊(yang)樹(shu)凹(ao)(ao)、桑樹(shu)凹(ao)(ao)、刁(diao)王崖、岺底(di)、里(li)(li)山(shan)(shan)南(nan)、石圪澤、外山(shan)(shan)南(nan)、仙(xian)(xian)人(ren)村(cun)、交口、莊(zhuang)上(shang)、沙井(jing)、又道(dao)溝、東莊(zhuang)頭(tou)、水(shui)占(zhan)、陽(yang)(yang)(yang)坡、石寶(bao)、垴上(shang)、角雨、會(hui)里(li)(li)、東莊(zhuang)、七(qi)里(li)(li)峪、北(bei)(bei)坡、西(xi)(xi)峪、攔(lan)里(li)(li)、30個行政(zheng)村(cun)。地(di)(di)(di)域受保護面積(ji)(ji)2352.33公頃(qing)，甘(gan)薯(shu)種植(zhi)面積(ji)(ji)1000公頃(qing)，年產優質甘(gan)薯(shu)30000噸左右。

四.產品(pin)(pin)品(pin)(pin)質特(te)性特(te)征

1.外在感官(guan)特(te)征：仙(xian)人(ren)紅薯(shu)由于它的特(te)有地方品種栽(zai)培條件，巖(yan)石(shi)地貌，沙性土壤(rang)，這些極其(qi)優良的傳統種植經驗(yan)模(mo)式和氣候(hou)條件等特(te)性使其(qi)仙(xian)人(ren)紅薯(shu)以其(qi)薯(shu)個均勻，薯(shu)型仿錘，橢圓(yuan)，圓(yuan)筒，塊根表面光(guang)滑平整(zheng)，內外皮層色鮮艷麗漂亮商品率高，每千克含干物質258克以上聞名(ming)于世。

2.內在品質(zhi)(zhi)指標(biao)：仙(xian)人紅(hong)薯經(jing)(jing)中(zhong)(zhong)華人民(min)共(gong)和(he)國(guo)農(nong)(nong)產(chan)(chan)(chan)品地理標(biao)志(zhi)，農(nong)(nong)業部農(nong)(nong)產(chan)(chan)(chan)品質(zhi)(zhi)量(liang)安全中(zhong)(zhong)心譜(pu)尼測(ce)試檢測(ce)結論“該產(chan)(chan)(chan)品經(jing)(jing)檢測(ce)符合(he)《中(zhong)(zhong)華人民(min)共(gong)和(he)國(guo)農(nong)(nong)產(chan)(chan)(chan)品地理標(biao)志(zhi)質(zhi)(zhi)量(liang)控制技(ji)術規(gui)范(fan)(fan)—仙(xian)人紅(hong)薯》的要求(qiu)。”樣品等級為(wei)(wei)新(xin)鮮正常，樣品基數(shu)為(wei)(wei)30000kg檢測(ce)項(xiang)目和(he)實際(ji)檢測(ce)質(zhi)(zhi)為(wei)(wei)淀粉(fen)13.2%大(da)于(yu)規(gui)范(fan)(fan)規(gui)定(ding)值(zhi)(zhi)(zhi)(zhi)1.4%，總膳食纖維(wei)(wei)(wei)2.21%大(da)于(yu)規(gui)范(fan)(fan)規(gui)定(ding)值(zhi)(zhi)(zhi)(zhi)0.57%，每(mei)(mei)百克含鈣29mg大(da)于(yu)規(gui)范(fan)(fan)規(gui)定(ding)值(zhi)(zhi)(zhi)(zhi)7mg。每(mei)(mei)百克含鎂18.2mg大(da)于(yu)規(gui)范(fan)(fan)規(gui)定(ding)值(zhi)(zhi)(zhi)(zhi)5.2mg，每(mei)(mei)百克含鉀324mg大(da)于(yu)規(gui)定(ding)規(gui)范(fan)(fan)值(zhi)(zhi)(zhi)(zhi)64mg。維(wei)(wei)(wei)生(sheng)素E總量(liang)每(mei)(mei)百克為(wei)(wei)19.23mg大(da)于(yu)規(gui)范(fan)(fan)規(gui)定(ding)值(zhi)(zhi)(zhi)(zhi)5.43mg，每(mei)(mei)百克含維(wei)(wei)(wei)生(sheng)素C14.4mg大(da)于(yu)規(gui)范(fan)(fan)規(gui)定(ding)值(zhi)(zhi)(zhi)(zhi)4.4mg，值(zhi)(zhi)(zhi)(zhi)的《仙(xian)人紅(hong)薯》感到自豪(hao)的是:通(tong)過產(chan)(chan)(chan)品檢測(ce)賴(lai)氨酸每(mei)(mei)100g含量(liang)在79.95mg，超過規(gui)范(fan)(fan)規(gui)定(ding)值(zhi)(zhi)(zhi)(zhi)52.95mg是國(guo)家(jia)規(gui)定(ding)標(biao)準的3倍。

3.安(an)(an)全要(yao)求：仙人紅薯在生產加工(gong)過程中嚴格(ge)執行無(wu)公害(hai)食品甘(gan)薯ZBB23007-1985，無(wu)公害(hai)食品甘(gan)薯產地環(huan)境NY5304-2005；環(huan)境空氣質量標準GB3095；土壤環(huan)境質量標準GB15618；農藥合(he)理使用標準，GB/T8321;農藥安(an)(an)全使用標準GB4285等國家強制(zhi)性規定。

五(wu).特定生產方式

產(chan)(chan)地環境符合“無(wu)(wu)公(gong)(gong)害(hai)農產(chan)(chan)品、無(wu)(wu)公(gong)(gong)害(hai)蔬菜(cai)產(chan)(chan)地環境要(yao)求（NY5010-2002）”的(de)(de)規定，選擇地勢高、排灌方便(bian)、土(tu)層深(shen)厚、疏松肥(fei)沃的(de)(de)地塊(kuai)。根據(ju)不同用(yong)途(tu)選擇高產(chan)(chan)、優質(zhi)、抗病毒的(de)(de)適宜品種(zhong)，種(zhong)薯(shu)要(yao)均勻，無(wu)(wu)斑點(dian)、疤痕(hen)。相關標(biao)(biao)(biao)準(zhun)GB 4258農藥安全(quan)使用(yong)標(biao)(biao)(biao)準(zhun)；GB 8321（所有部分）農藥合理使用(yong)準(zhun)則；NY 5010-2002無(wu)(wu)公(gong)(gong)害(hai)食品 蔬菜(cai)產(chan)(chan)地環境條件(jian)標(biao)(biao)(biao)準(zhun)；NY 5304-2005無(wu)(wu)公(gong)(gong)害(hai)農產(chan)(chan)品 甘(gan)薯(shu)農業產(chan)(chan)品標(biao)(biao)(biao)準(zhun)。種(zhong)植基地選擇在(zai)海拔高度(du)500-600米左右的(de)(de)地域，地勢平坦，排水良好，地勢背風。生產(chan)(chan)過程中嚴(yan)格遵循(xun)《無(wu)(wu)公(gong)(gong)害(hai)食品甘(gan)薯(shu)生產(chan)(chan)技術規程》。