一.產品介紹
盂縣(xian)貞祥紅(hong)(hong)薯(shu)種(zhong)(zhong)(zhong)植(zhi)專業(ye)合作(zuo)社(she)所在位置(zhi)是河北,山西(xi)兩(liang)省五縣(xian)互往重(zhong)地(di)(di),是山西(xi)與京津冀(ji)較為活(huo)躍的(de)經(jing)濟(ji)往來地(di)(di)帶(dai),同(tong)時(shi)304國道京昆高(gao)速就此(ci)通(tong)過,是山西(xi)重(zhong)要(yao)出(chu)省口之一。仙人(ren)紅(hong)(hong)薯(shu)基地(di)(di)地(di)(di)理海(hai)拔(ba)500-600米(mi),年平(ping)均氣(qi)溫12-15度(du),年降水600mm,無需期為175天(tian)左(zuo)右,其地(di)(di)理坐標(biao)為北緯37°40'—38°31'東經(jing)112°54'—114°04'國土面(mian)(mian)積(ji)207平(ping)方公里,耕作(zuo)土地(di)(di)35285畝,占(zhan)(zhan)陽泉農業(ye)總(zong)耕植(zhi)4.6%。仙人(ren)紅(hong)(hong)薯(shu)歷史(shi)悠(you)久,陽泉市(shi)志(zhi)第九卷記載(zai),“薯(shu)類包括(kuo)馬鈴薯(shu)和甘薯(shu),甘薯(shu)分布于(yu)(yu)全(quan)境廣大農村,以(yi)盂縣(xian)為最(zui),種(zhong)(zhong)(zhong)植(zhi)面(mian)(mian)積(ji)占(zhan)(zhan)到全(quan)市(shi)總(zong)種(zhong)(zhong)(zhong)植(zhi)面(mian)(mian)積(ji)的(de)84%。”“民(min)國35年,平(ping)(定)東縣(xian)(在今東莊(zhuang)頭原路(lu)北縣(xian)所在地(di)(di))自(zi)河北引種(zhong)(zhong)(zhong)甘薯(shu)成功后,全(quan)境逐漸推廣。”史(shi)志(zhi)記載(zai)“民(min)國25年,盂縣(xian)種(zhong)(zhong)(zhong)植(zhi)面(mian)(mian)積(ji)就5萬余(yu)畝。”仙人(ren)紅(hong)(hong)薯(shu)生(sheng)產地(di)(di)域地(di)(di)處石(shi)灰(hui)巖山地(di)(di)區,遠離(li)工業(ye)“三廢”污染,地(di)(di)潔(jie)田凈,海(hai)拔(ba)較低,積(ji)溫較高(gao),田面(mian)(mian)平(ping)整,地(di)(di)土層(ceng)深(shen)厚,疏松肥沃,土壤結構良好,肥力(li)高(gao),適宜(yi)性(xing)(xing)廣仙人(ren)紅(hong)(hong)薯(shu)由于(yu)(yu)它的(de)特有地(di)(di)方品種(zhong)(zhong)(zhong)栽培條件(jian),巖石(shi)地(di)(di)貌,沙性(xing)(xing)土壤,這些(xie)極其優良的(de)傳統種(zhong)(zhong)(zhong)植(zhi)經(jing)驗模(mo)式和氣(qi)候條件(jian)等特性(xing)(xing)使其仙人(ren)紅(hong)(hong)薯(shu)以(yi)其薯(shu)個均勻,薯(shu)型仿錘,橢圓,圓筒,塊根表(biao)面(mian)(mian)光滑(hua)平(ping)整,內外皮層(ceng)色鮮艷麗漂亮商品率(lv)高(gao),每(mei)千克(ke)含干物質258克(ke)以(yi)上(shang)聞名(ming)于(yu)(yu)世。
二.自然生態環境和人文歷史因素(su)
仙(xian)人紅(hong)薯生(sheng)(sheng)產(chan)(chan)地(di)域地(di)處石灰巖山(shan)地(di)區(qu),遠離工業(ye)“三廢”污染,地(di)潔田凈,海拔(ba)較(jiao)低,積(ji)(ji)溫(wen)(wen)較(jiao)高(gao),田面平(ping)整,地(di)土(tu)(tu)層深厚(hou),疏松肥沃,土(tu)(tu)壤結(jie)構良好(hao),肥力(li)高(gao),適(shi)宜(yi)性廣。仙(xian)人紅(hong)薯生(sheng)(sheng)產(chan)(chan)地(di)域土(tu)(tu)壤ph值在(zai)(zai)(zai)7.1-7.2之(zhi)間,有(you)機(ji)質含(han)量(liang)平(ping)均在(zai)(zai)(zai)1.8%,這(zhe)一自(zi)然優(you)勢被專家譽為(wei)(wei)氣候(hou)上的(de)微(wei)生(sheng)(sheng)物發(fa)酵帶,土(tu)(tu)壤中的(de)硒含(han)量(liang)豐(feng)富,植物群里的(de)良好(hao)生(sheng)(sheng)長帶,這(zhe)一資源優(you)勢孕育(yu)了生(sheng)(sheng)態綠色、有(you)機(ji)、無公(gong)(gong)害(hai)的(de)特(te)(te)色。自(zi)然肥力(li)的(de)較(jiao)高(gao)和(he)疏松肥沃的(de)土(tu)(tu)壤,特(te)(te)別適(shi)宜(yi)甘薯生(sheng)(sheng)長。生(sheng)(sheng)產(chan)(chan)地(di)域屬盂縣(xian)黑硯水(shui)河(he)(he)流(liu)域,起(qi)源法輪村,向東(dong)(dong)南流(liu)經東(dong)(dong)木口、仙(xian)人、東(dong)(dong)莊頭、沙井南折向北流(liu)入(ru)(ru)河(he)(he)北境內(nei),注(zhu)入(ru)(ru)滹沱(tuo)河(he)(he)支流(liu)清風河(he)(he),黑硯水(shui)流(liu)在(zai)(zai)(zai)盂縣(xian)境內(nei)長21公(gong)(gong)里,流(liu)域面積(ji)(ji)70平(ping)方公(gong)(gong)里為(wei)(wei)季節性河(he)(he)流(liu)最大洪峰流(liu)量(liang)250M3/秒(miao)。流(liu)域降(jiang)水(shui)量(liang)均勻(yun),年(nian)降(jiang)水(shui)量(liang)600毫米左右。種(zhong)植業(ye)灌溉用(yong)水(shui)水(shui)質符合無公(gong)(gong)害(hai)農產(chan)(chan)品(pin)用(yong)水(shui)標(biao)準,水(shui)質質量(liang)合格,特(te)(te)別適(shi)宜(yi)仙(xian)人紅(hong)薯的(de)生(sheng)(sheng)產(chan)(chan)。仙(xian)人紅(hong)薯產(chan)(chan)區(qu)屬暖溫(wen)(wen)帶干旱(han)半干旱(han)氣候(hou)區(qu)。特(te)(te)征:冬冷夏熱,四(si)季分明,年(nian)平(ping)均氣溫(wen)(wen)8.7℃,相對濕度年(nian)平(ping)均在(zai)(zai)(zai)30%-40%之(zhi)間,年(nian)日照指數2886.3小時,年(nian)降(jiang)雨量(liang)500-600毫米,無霜期(qi)165-170天,全年(nian)≧10℃的(de)活動積(ji)(ji)溫(wen)(wen)為(wei)(wei)3156.3℃,年(nian)平(ping)均風速為(wei)(wei)2-3米/秒(miao),是仙(xian)人紅(hong)薯的(de)獨特(te)(te)生(sheng)(sheng)長氣候(hou)條(tiao)件。
三.地域范圍
仙(xian)(xian)人紅薯(shu)產區(qu)位(wei)于山西省(sheng)(sheng)(sheng)陽(yang)(yang)泉市(shi)(shi)盂縣(xian)仙(xian)(xian)人鄉(xiang),在(zai)山西省(sheng)(sheng)(sheng)中部東(dong)翼,與河北(bei)(bei)(bei)(bei)省(sheng)(sheng)(sheng)平山縣(xian)井陘縣(xian)陽(yang)(yang)泉市(shi)(shi)郊區(qu)平定縣(xian)相鄰,是山西、河北(bei)(bei)(bei)(bei)兩省(sheng)(sheng)(sheng)四縣(xian)互往重(zhong)地(di),是山西省(sheng)(sheng)(sheng)與河北(bei)(bei)(bei)(bei)省(sheng)(sheng)(sheng)較為頻繁的經(jing)濟(ji)往來地(di)帶。同時也是通(tong)往京津地(di)區(qu)的重(zhong)要(yao)出省(sheng)(sheng)(sheng)口。其(qi)地(di)理坐(zuo)標為北(bei)(bei)(bei)(bei)緯37°40′—38°31′,東(dong)經(jing)112°54′—114°04′,地(di)理海拔在(zai)500-600米,國土面(mian)(mian)積(ji)(ji)(ji)207平方公里(li)(li),耕作土地(di)35285畝,占陽(yang)(yang)泉市(shi)(shi)總面(mian)(mian)積(ji)(ji)(ji)4.65%,著名(ming)的內(nei)長城在(zai)仙(xian)(xian)人境(jing)域(yu)自北(bei)(bei)(bei)(bei)向南(nan)延伸,六嶺關(guan)、十八盤、娘(niang)子(zi)關(guan)在(zai)境(jing)內(nei)形(xing)成著名(ming)關(guan)隘,素有(you)(you)“山西東(dong)大門之(zhi)稱”,是山西政治(zhi)、軍(jun)事(shi)、經(jing)濟(ji)的重(zhong)要(yao)地(di)位(wei)。仙(xian)(xian)人紅薯(shu)地(di)域(yu)保(bao)護范圍為盂縣(xian)仙(xian)(xian)人鄉(xiang)30個行政村(cun)(cun),有(you)(you)張莊村(cun)(cun)、獅子(zi)神(shen)、張萬、山西峪、楊家水、石峪良(liang)、楊樹凹、桑樹凹、刁王崖、岺底、里(li)(li)山南(nan)、石圪澤(ze)、外山南(nan)、仙(xian)(xian)人村(cun)(cun)、交(jiao)口、莊上、沙(sha)井、又道溝、東(dong)莊頭、水占、陽(yang)(yang)坡(po)、石寶、垴(nao)上、角雨、會里(li)(li)、東(dong)莊、七(qi)里(li)(li)峪、北(bei)(bei)(bei)(bei)坡(po)、西峪、攔里(li)(li)、30個行政村(cun)(cun)。地(di)域(yu)受(shou)保(bao)護面(mian)(mian)積(ji)(ji)(ji)2352.33公頃,甘薯(shu)種植面(mian)(mian)積(ji)(ji)(ji)1000公頃,年產優質甘薯(shu)30000噸左右。
四.產品(pin)品(pin)質特性特征
1.外(wai)(wai)在感官特(te)征(zheng):仙(xian)人紅(hong)薯(shu)由于它的特(te)有地方(fang)品種(zhong)栽培條(tiao)件,巖(yan)石地貌(mao),沙(sha)性土(tu)壤,這些極其優良(liang)的傳統(tong)種(zhong)植經驗(yan)模式和氣(qi)候(hou)條(tiao)件等(deng)特(te)性使其仙(xian)人紅(hong)薯(shu)以(yi)其薯(shu)個均勻(yun),薯(shu)型仿錘,橢圓(yuan),圓(yuan)筒(tong),塊根表面光滑平整(zheng),內外(wai)(wai)皮層色鮮(xian)艷(yan)麗漂亮商品率(lv)高,每千克含干物(wu)質258克以(yi)上聞名于世(shi)。
2.內在品(pin)質指標(biao):仙(xian)人(ren)(ren)紅(hong)薯(shu)(shu)經中(zhong)華人(ren)(ren)民共和國農(nong)產(chan)(chan)品(pin)地(di)理(li)標(biao)志,農(nong)業部(bu)農(nong)產(chan)(chan)品(pin)質量(liang)(liang)安(an)全中(zhong)心譜尼測試檢測結論“該產(chan)(chan)品(pin)經檢測符合《中(zhong)華人(ren)(ren)民共和國農(nong)產(chan)(chan)品(pin)地(di)理(li)標(biao)志質量(liang)(liang)控制技術(shu)規(gui)(gui)范—仙(xian)人(ren)(ren)紅(hong)薯(shu)(shu)》的(de)(de)要求。”樣品(pin)等級(ji)為(wei)新(xin)鮮(xian)正常,樣品(pin)基數為(wei)30000kg檢測項(xiang)目和實際檢測質為(wei)淀粉13.2%大(da)于(yu)規(gui)(gui)范規(gui)(gui)定(ding)值(zhi)(zhi)(zhi)1.4%,總膳食纖(xian)維2.21%大(da)于(yu)規(gui)(gui)范規(gui)(gui)定(ding)值(zhi)(zhi)(zhi)0.57%,每(mei)百(bai)(bai)克(ke)含(han)鈣29mg大(da)于(yu)規(gui)(gui)范規(gui)(gui)定(ding)值(zhi)(zhi)(zhi)7mg。每(mei)百(bai)(bai)克(ke)含(han)鎂18.2mg大(da)于(yu)規(gui)(gui)范規(gui)(gui)定(ding)值(zhi)(zhi)(zhi)5.2mg,每(mei)百(bai)(bai)克(ke)含(han)鉀324mg大(da)于(yu)規(gui)(gui)定(ding)規(gui)(gui)范值(zhi)(zhi)(zhi)64mg。維生素E總量(liang)(liang)每(mei)百(bai)(bai)克(ke)為(wei)19.23mg大(da)于(yu)規(gui)(gui)范規(gui)(gui)定(ding)值(zhi)(zhi)(zhi)5.43mg,每(mei)百(bai)(bai)克(ke)含(han)維生素C14.4mg大(da)于(yu)規(gui)(gui)范規(gui)(gui)定(ding)值(zhi)(zhi)(zhi)4.4mg,值(zhi)(zhi)(zhi)的(de)(de)《仙(xian)人(ren)(ren)紅(hong)薯(shu)(shu)》感到自豪的(de)(de)是(shi):通過(guo)產(chan)(chan)品(pin)檢測賴氨酸(suan)每(mei)100g含(han)量(liang)(liang)在79.95mg,超(chao)過(guo)規(gui)(gui)范規(gui)(gui)定(ding)值(zhi)(zhi)(zhi)52.95mg是(shi)國家規(gui)(gui)定(ding)標(biao)準的(de)(de)3倍。
3.安全(quan)要求:仙人紅薯(shu)在生產加工過程中嚴(yan)格(ge)執行無(wu)公害(hai)食品(pin)甘薯(shu)ZBB23007-1985,無(wu)公害(hai)食品(pin)甘薯(shu)產地環境NY5304-2005;環境空氣質量標(biao)準(zhun)GB3095;土壤環境質量標(biao)準(zhun)GB15618;農(nong)藥(yao)合(he)理使用標(biao)準(zhun),GB/T8321;農(nong)藥(yao)安全(quan)使用標(biao)準(zhun)GB4285等(deng)國家強(qiang)制(zhi)性規定。
五.特定生產方式(shi)
產(chan)(chan)地(di)環境符合“無(wu)(wu)公害農(nong)(nong)產(chan)(chan)品(pin)、無(wu)(wu)公害蔬菜(cai)產(chan)(chan)地(di)環境要求(NY5010-2002)”的(de)(de)規(gui)定,選擇(ze)地(di)勢高、排(pai)灌方(fang)便、土層(ceng)深厚、疏松肥沃的(de)(de)地(di)塊。根(gen)據(ju)不同用途(tu)選擇(ze)高產(chan)(chan)、優質、抗病(bing)毒的(de)(de)適宜品(pin)種(zhong),種(zhong)薯(shu)要均(jun)勻,無(wu)(wu)斑點、疤(ba)痕。相(xiang)關(guan)標準(zhun)(zhun)GB 4258農(nong)(nong)藥(yao)安全使(shi)用標準(zhun)(zhun);GB 8321(所有部分)農(nong)(nong)藥(yao)合理使(shi)用準(zhun)(zhun)則;NY 5010-2002無(wu)(wu)公害食(shi)品(pin) 蔬菜(cai)產(chan)(chan)地(di)環境條件標準(zhun)(zhun);NY 5304-2005無(wu)(wu)公害農(nong)(nong)產(chan)(chan)品(pin) 甘(gan)薯(shu)農(nong)(nong)業(ye)產(chan)(chan)品(pin)標準(zhun)(zhun)。種(zhong)植(zhi)基地(di)選擇(ze)在(zai)海(hai)拔高度500-600米(mi)左右(you)的(de)(de)地(di)域,地(di)勢平坦,排(pai)水良好,地(di)勢背風。生(sheng)產(chan)(chan)過程中嚴(yan)格(ge)遵循《無(wu)(wu)公害食(shi)品(pin)甘(gan)薯(shu)生(sheng)產(chan)(chan)技(ji)術(shu)規(gui)程》。