一、產地環境
(1)地貌和(he)土(tu)壤(rang)情況
神池縣地(di)(di)(di)(di)(di)處黃土(tu)(tu)(tu)丘陵(ling)(ling)區(qu),山(shan)丘起伏、溝壑縱(zong)橫,平均海(hai)拔在1500米(mi)(mi)(mi)(海(hai)拔范圍(wei)1200—2500米(mi)(mi)(mi)),洪濤山(shan)脈自西北向東南(nan)延伸(shen),關涔山(shan)脈縱(zong)立南(nan)沿,兩大(da)山(shan)脈形(xing)成中(zhong)部(bu)(bu)小(xiao)塊緩坡平地(di)(di)(di)(di)(di),全(quan)縣總(zong)的(de)(de)地(di)(di)(di)(di)(di)貌特(te)點是平川(chuan)少,山(shan)地(di)(di)(di)(di)(di)丘陵(ling)(ling)多(占(zhan)全(quan)縣國(guo)土(tu)(tu)(tu)面積(ji)的(de)(de)88%),地(di)(di)(di)(di)(di)形(xing)地(di)(di)(di)(di)(di)貌復雜。全(quan)縣可(ke)耕(geng)地(di)(di)(di)(di)(di)面積(ji)84.69萬畝,人均耕(geng)地(di)(di)(di)(di)(di)近10畝,全(quan)縣耕(geng)地(di)(di)(di)(di)(di)土(tu)(tu)(tu)壤(rang)類型分(fen)(fen)(fen)(fen)為(wei)四(si)個土(tu)(tu)(tu)類(棕壤(rang)、栗(li)褐土(tu)(tu)(tu)、風砂(sha)(sha)土(tu)(tu)(tu)、潮土(tu)(tu)(tu)),主要(yao)土(tu)(tu)(tu)類為(wei)栗(li)褐土(tu)(tu)(tu),占(zhan)總(zong)面積(ji)的(de)(de)98.08%,分(fen)(fen)(fen)(fen)布(bu)于(yu)海(hai)拔1600—2000米(mi)(mi)(mi)的(de)(de)中(zhong)低(di)山(shan)和丘陵(ling)(ling)地(di)(di)(di)(di)(di)區(qu);棕壤(rang)占(zhan)總(zong)面積(ji)的(de)(de)0.3%,主要(yao)分(fen)(fen)(fen)(fen)布(bu)在海(hai)拔2300米(mi)(mi)(mi)以上(shang)的(de)(de)山(shan)地(di)(di)(di)(di)(di)上(shang)部(bu)(bu),風砂(sha)(sha)土(tu)(tu)(tu)占(zhan)總(zong)面積(ji)的(de)(de)1.23%,主要(yao)分(fen)(fen)(fen)(fen)布(bu)在西部(bu)(bu)平川(chuan)局部(bu)(bu)地(di)(di)(di)(di)(di)區(qu),潮土(tu)(tu)(tu)占(zhan)總(zong)面積(ji)的(de)(de)0.39%,主要(yao)分(fen)(fen)(fen)(fen)布(bu)在縣川(chuan)河源頭和海(hai)拔1500米(mi)(mi)(mi)左右的(de)(de)山(shan)澗交接洼地(di)(di)(di)(di)(di)。按全(quan)國(guo)第二(er)次(ci)土(tu)(tu)(tu)壤(rang)普查(cha),神池土(tu)(tu)(tu)壤(rang)總(zong)的(de)(de)特(te)點是“缺磷少氮鉀有余”,全(quan)縣耕(geng)地(di)(di)(di)(di)(di)養份(fen)狀況(kuang)是有機(ji)質6.6-8.5g/kg、全(quan)氮0.4-0.5g/kg、有效磷3-5mg/kg、速效鉀100mg/kg以上(shang),屬三級以上(shang)耕(geng)地(di)(di)(di)(di)(di),非(fei)常適宜(yi)莜(you)麥生長。
(2)水文情況
全(quan)縣(xian)(xian)(xian)(xian)有四(si)條(tiao)大(da)的季(ji)節性(xing)河(he)(he)(he)(he)流(liu)(liu)(liu)(liu),朱家川河(he)(he)(he)(he)全(quan)長(chang)(chang)60.6公(gong)(gong)里(li)(li),由本縣(xian)(xian)(xian)(xian)西部(bu)(bu)賀職鄉(xiang)出(chu)境(jing),經(jing)五寨、保德(de)入(ru)黃河(he)(he)(he)(he),流(liu)(liu)(liu)(liu)域面(mian)積(ji)784平方(fang)公(gong)(gong)里(li)(li);縣(xian)(xian)(xian)(xian)川河(he)(he)(he)(he)全(quan)長(chang)(chang)35.5公(gong)(gong)里(li)(li),由本縣(xian)(xian)(xian)(xian)西北長(chang)(chang)畛鄉(xiang)出(chu)境(jing),經(jing)偏關、保德(de)入(ru)黃河(he)(he)(he)(he),流(liu)(liu)(liu)(liu)域面(mian)積(ji)528平方(fang)公(gong)(gong)里(li)(li);野豬口河(he)(he)(he)(he)全(quan)長(chang)(chang)25公(gong)(gong)里(li)(li),由本鄉(xiang)石湖村(cun)出(chu)境(jing)入(ru)平魯縣(xian)(xian)(xian)(xian),流(liu)(liu)(liu)(liu)域面(mian)積(ji)89平方(fang)公(gong)(gong)里(li)(li);澗口河(he)(he)(he)(he)在(zai)境(jing)內東部(bu)(bu),全(quan)長(chang)(chang)5公(gong)(gong)里(li)(li),由龍泉鎮(zhen)大(da)溝兒澗出(chu)境(jing),經(jing)寧武縣(xian)(xian)(xian)(xian)入(ru)恢河(he)(he)(he)(he),最后(hou)流(liu)(liu)(liu)(liu)入(ru)桑干河(he)(he)(he)(he),流(liu)(liu)(liu)(liu)域面(mian)積(ji)71平方(fang)公(gong)(gong)里(li)(li)。四(si)條(tiao)季(ji)節性(xing)河(he)(he)(he)(he)流(liu)(liu)(liu)(liu),徑流(liu)(liu)(liu)(liu)多集(ji)(ji)中(zhong)在(zai)雨(yu)季(ji),7、8、9三個月(yue)的洪(hong)(hong)水(shui)(shui)(shui)流(liu)(liu)(liu)(liu)量(liang)(liang)(liang)占到全(quan)年徑流(liu)(liu)(liu)(liu)量(liang)(liang)(liang)的70%,各河(he)(he)(he)(he)流(liu)(liu)(liu)(liu)總洪(hong)(hong)水(shui)(shui)(shui)量(liang)(liang)(liang)大(da)1.15米(mi)3/秒(miao),因為(wei)(wei)是季(ji)節性(xing)河(he)(he)(he)(he)流(liu)(liu)(liu)(liu),所以夏季(ji)出(chu)現洪(hong)(hong)水(shui)(shui)(shui)高峰,河(he)(he)(he)(he)床洪(hong)(hong)水(shui)(shui)(shui)濤(tao)濤(tao),當地農民(min)形象地概括為(wei)(wei)“有雨(yu)山洪(hong)(hong)發,雨(yu)過河(he)(he)(he)(he)床干”。神池縣(xian)(xian)(xian)(xian)水(shui)(shui)(shui)資(zi)源十分貧乏(fa),全(quan)縣(xian)(xian)(xian)(xian)地下(xia)水(shui)(shui)(shui)靜儲量(liang)(liang)(liang)為(wei)(wei)6.16億噸(dun)(dun),動儲量(liang)(liang)(liang)為(wei)(wei)5.9萬噸(dun)(dun)/晝夜(ye),含(han)水(shui)(shui)(shui)層埋深在(zai)2.5-144.92米(mi)左右,且(qie)分布不均,多集(ji)(ji)中(zhong)于朱家川河(he)(he)(he)(he)和縣(xian)(xian)(xian)(xian)川河(he)(he)(he)(he)兩河(he)(he)(he)(he)流(liu)(liu)(liu)(liu)域,適(shi)合莜麥生長(chang)(chang)。
(3)氣候情況
神(shen)池縣(xian)屬大(da)陸季風(feng)氣(qi)(qi)候(hou)(hou),干旱、高(gao)寒、溫(wen)(wen)差大(da)、無(wu)霜期(qi)(qi)短(duan)(duan),年平均(jun)氣(qi)(qi)溫(wen)(wen)4.7℃,平均(jun)無(wu)霜期(qi)(qi)114天,平均(jun)降(jiang)(jiang)(jiang)雨量487.7毫米,主要集中在(zai)7—9月(yue)份,年平均(jun)蒸發量1921.1毫米,全年光照(zhao)時數(shu)為(wei)2816.7小時,年太(tai)陽總輻(fu)射量144.03千卡/厘米,≥10℃的(de)總積溫(wen)(wen)為(wei)2300-2600℃,氣(qi)(qi)候(hou)(hou)以風(feng)大(da)、低溫(wen)(wen)、降(jiang)(jiang)(jiang)水(shui)變率大(da),春(chun)旱年份多,無(wu)霜期(qi)(qi)短(duan)(duan)為(wei)主要特點(dian),總之(zhi)氣(qi)(qi)候(hou)(hou)涼爽、降(jiang)(jiang)(jiang)雨集中、西(xi)北風(feng)長年不斷、光照(zhao)充足、晝夜(ye)溫(wen)(wen)差大(da)這(zhe)樣的(de)氣(qi)(qi)候(hou)(hou)條(tiao)件正好符合莜麥的(de)生產發育。
二、歷史沿革
“哥哥在山(shan)坡上嘶嘍!嘶嘍!割莜麥,小妹妹在溝洼(wa)里圪(ge)嘣(beng)!圪(ge)嘣(beng)!掏山(shan)藥(yao)(呀么)親親”這(zhe)是神池民歌(ge)《割莜麥》中短短的(de)(de)兩句唱詞,至今給人們留下很深的(de)(de)印象,不(bu)僅(jin)突出了地(di)方語(yu)言特色(se),而且(qie)生動地(di)再現了勞動時的(de)(de)情景(jing)。
在我國浩瀚的史籍中,經(jing)常可以看到關于莜麥(mai)(mai)的記載,《穆天子傳(chuan)》稱(cheng)(cheng)(cheng)(cheng)(cheng)之(zhi)為(wei)(wei)(wei)“焚麥(mai)(mai)”,《皇(huang)帝內經(jing)》稱(cheng)(cheng)(cheng)(cheng)(cheng)之(zhi)為(wei)(wei)(wei)“珈(jia)師”,《史記、司馬相如(ru)列傳(chuan)》稱(cheng)(cheng)(cheng)(cheng)(cheng)為(wei)(wei)(wei)“斯”《稗海博志(zhi)(zhi)》上(shang)稱(cheng)(cheng)(cheng)(cheng)(cheng)為(wei)(wei)(wei)“燕麥(mai)(mai)”,《廣志(zhi)(zhi)》稱(cheng)(cheng)(cheng)(cheng)(cheng)為(wei)(wei)(wei)“折草(cao)(cao)”,唐(tang)代(dai)(dai)《本(ben)草(cao)(cao)》上(shang)稱(cheng)(cheng)(cheng)(cheng)(cheng)為(wei)(wei)(wei)“穱麥(mai)(mai)”,《群芳普》稱(cheng)(cheng)(cheng)(cheng)(cheng)為(wei)(wei)(wei)“牛星草(cao)(cao)”,“杜志(zhi)(zhi)草(cao)(cao)”,《庶物異名》稱(cheng)(cheng)(cheng)(cheng)(cheng)為(wei)(wei)(wei)“錯麥(mai)(mai)”,《甘肅通(tong)志(zhi)(zhi)》稱(cheng)(cheng)(cheng)(cheng)(cheng)為(wei)(wei)(wei)“苜麥(mai)(mai)”。而《瑟榭叢談(tan)》又記作“油(you)麥(mai)(mai)”,“形似小麥(mai)(mai)而弱,味墻(qiang)微苦,核之(zhi)本(ben)草(cao)(cao),當即燕麥(mai)(mai)”,等(deng)等(deng)。到了(le)近代(dai)(dai),多(duo)數(shu)地方才統(tong)一叫(jiao)(jiao)(jiao)成“莜麥(mai)(mai)”。至今仍有很多(duo)種(zhong)叫(jiao)(jiao)(jiao)法,東北(bei)地區叫(jiao)(jiao)(jiao)“鈴鐺麥(mai)(mai)”,西北(bei)地區叫(jiao)(jiao)(jiao)“玉麥(mai)(mai)”,維吾爾(er)族稱(cheng)(cheng)(cheng)(cheng)(cheng)為(wei)(wei)(wei)“阿富漢”或“蘇魯”,彝族稱(cheng)(cheng)(cheng)(cheng)(cheng)為(wei)(wei)(wei)“堵”。
歷(li)史上,神池(chi)的(de)(de)莜麥(mai)(mai)種(zhong)植面(mian)積(ji)和區域要比現在(zai)大(da)的(de)(de)很多。據《山西省統計年(nian)(nian)編》記載:民國二(er)十四年(nian)(nian)(1935),神池(chi)莜麥(mai)(mai)種(zhong)植面(mian)積(ji)36.2萬(wan)(wan)畝(mu)(mu),占(zhan)到(dao)糧食作(zuo)(zuo)物(wu)(wu)總播(bo)面(mian)積(ji)63.56萬(wan)(wan)畝(mu)(mu)的(de)(de)56.9%,總產130.32萬(wan)(wan)公(gong)斤。建國后(hou)的(de)(de)統計數據顯示,1949年(nian)(nian)到(dao)1970年(nian)(nian),神池(chi)縣的(de)(de)莜麥(mai)(mai)播(bo)種(zhong)面(mian)積(ji)一(yi)直穩定在(zai)25萬(wan)(wan)畝(mu)(mu)左右,最高年(nian)(nian)1964年(nian)(nian)達(da)到(dao)27.53萬(wan)(wan)畝(mu)(mu)。1971年(nian)(nian)到(dao)1990年(nian)(nian)20年(nian)(nian)中(zhong),播(bo)種(zhong)面(mian)積(ji)盡管有所(suo)減少(shao),但達(da)到(dao)15萬(wan)(wan)畝(mu)(mu)以上的(de)(de)就有15個年(nian)(nian)度,最低年(nian)(nian)1990年(nian)(nian)13.72萬(wan)(wan)畝(mu)(mu)。1991年(nian)(nian)到(dao)2004年(nian)(nian)由于(yu)新(xin)興(xing)高產作(zuo)(zuo)物(wu)(wu)的(de)(de)倡導和價值規律的(de)(de)引導,使其(qi)種(zhong)植區域和面(mian)積(ji)繼續縮(suo)小(xiao),2004年(nian)(nian)降到(dao)35100畝(mu)(mu)。2003年(nian)(nian)省政府為了(le)進一(yi)步推(tui)進農(nong)業(ye)結構戰略性調整,優化農(nong)業(ye)區域布局,建設優質小(xiao)雜糧產區,把神池(chi)縣列(lie)為重點縣開始(shi),全(quan)縣莜麥(mai)(mai)播(bo)種(zhong)面(mian)積(ji)又逐年(nian)(nian)回(hui)升,到(dao)2010年(nian)(nian)全(quan)縣莜麥(mai)(mai)面(mian)積(ji)達(da)到(dao)11.3萬(wan)(wan)畝(mu)(mu)。
特殊(shu)的(de)(de)(de)(de)地理環境孕育了特殊(shu)的(de)(de)(de)(de)作物。神(shen)池(chi)出產的(de)(de)(de)(de)莜面(mian)就認神(shen)池(chi)的(de)(de)(de)(de)水,出了神(shen)池(chi),哪里的(de)(de)(de)(de)水都不行。神(shen)池(chi)的(de)(de)(de)(de)水和出來(lai)的(de)(de)(de)(de)莜面(mian)是(shi)(shi)韌韌的(de)(de)(de)(de),別處的(de)(de)(de)(de)水和出來(lai)的(de)(de)(de)(de)莜面(mian)是(shi)(shi)懶(lan)懶(lan)的(de)(de)(de)(de);神(shen)池(chi)的(de)(de)(de)(de)水蒸(zheng)(zheng)出來(lai)的(de)(de)(de)(de)莜面(mian)是(shi)(shi)筋(jin)筋(jin)的(de)(de)(de)(de),別處的(de)(de)(de)(de)水蒸(zheng)(zheng)出來(lai)的(de)(de)(de)(de)莜面(mian)是(shi)(shi)垮垮的(de)(de)(de)(de)。
過去(qu),神(shen)池的(de)農民(min)求師學藝,要(yao)先學做(zuo)莜(you)(you)(you)面(mian)(mian)的(de)技術,新(xin)(xin)媳婦在婆家第(di)一次(ci)上(shang)鍋,要(yao)在做(zuo)莜(you)(you)(you)面(mian)(mian)飯(fan)(fan)上(shang)露一手;新(xin)(xin)女婿春節后(hou)登(deng)門(men),要(yao)吃(chi)有十種花(hua)(hua)樣的(de)莜(you)(you)(you)面(mian)(mian)飯(fan)(fan)。神(shen)池人(ren)能(neng)把莜(you)(you)(you)面(mian)(mian)在石板(ban)上(shang)推成薄(bo)如(ru)紙(zhi)的(de)“刨花(hua)(hua)兒(er)”;能(neng)一次(ci)搓出五根纖細的(de)而數尺不斷的(de)“圪爵(jue)兒(er)”;能(neng)如(ru)飛般捏出滿籠“山藥絲(si)餃子”;能(neng)在幾分鐘內(nei)做(zuo)熟“餽壘”,攪好“拿糕(gao)”。莜(you)(you)(you)面(mian)(mian)飯(fan)(fan),或(huo)澆胡油,蔥花(hua)(hua)兒(er),酸菜(cai)湯;或(huo)加辣椒,羊肉湯,都(dou)是神(shen)池農民(min)絕佳的(de)美餐。莜(you)(you)(you)面(mian)(mian)耐饑耐寒,干體力和出遠(yuan)門(men)的(de)人(ren),要(yao)吃(chi)莜(you)(you)(you)面(mian)(mian)飯(fan)(fan),俗話說:“四十里(li)的(de)莜(you)(you)(you)面(mian)(mian)三十里(li)的(de)糕(gao),二十里(li)的(de)玉米窩(wo)(wo)窩(wo)(wo)餓斷腰”。但是絕不能(neng)吃(chi)的(de)過飽(bao),以防后(hou)脹。常說“莜(you)(you)(you)面(mian)(mian)吃(chi)個半飽(bao)飽(bao),喝點母水正(zheng)好好”。
神(shen)池縣(xian)盡管建縣(xian)不足300年(nian),但因莜(you)麥而久(jiu)負盛名。建國后的莜(you)麥生產(chan)又有過輝煌,1977年(nian)11月曾在神(shen)池召開(kai)過華北地區莜(you)麥生產(chan)協作(zuo)會議(yi)。
神池(chi)當(dang)地的傳(chuan)統農家(jia) 莜麥(mai)“三分三”品(pin)(pin)(pin)種(zhong)(zhong)(zhong)至(zhi)今聞(wen)名中外,自成(cheng)體系(xi),莖(jing)桿粗壯,根系(xi)發達,分糵力強,穗型長大,粒大飽滿(man),磨出(chu)的面白,做出(chu)的飯味美、耐(nai)饑,一直(zhi)是當(dang)地的當(dang)家(jia)品(pin)(pin)(pin)種(zhong)(zhong)(zhong)。1987年,經山西(xi)省農作(zuo)(zuo)物品(pin)(pin)(pin)種(zhong)(zhong)(zhong)審定委員會認可,在(zai)全省推廣(guang)種(zhong)(zhong)(zhong)植(zhi),。該品(pin)(pin)(pin)種(zhong)(zhong)(zhong)曾(ceng)被(bei)好幾家(jia)科(ke)研單(dan)位作(zuo)(zuo)為原始材料,雜交選育出(chu)不少優良品(pin)(pin)(pin)種(zhong)(zhong)(zhong)。僅我省就有晉(jin)燕(yan)3號(hao)、晉(jin)燕(yan)4號(hao)、晉(jin)燕(yan)6號(hao),雁紅10號(hao),雁紅14號(hao)等優良品(pin)(pin)(pin)種(zhong)(zhong)(zhong)都是以“三分三”作(zuo)(zuo)母本或父本,雜交選育而成(cheng)的。
三、品質特點
(1)外在(zai)感觀特征:
神(shen)(shen)池莜(you)(you)麥(mai)(mai)籽(zi)粒(li)(li)(li)呈紡錘型(xing),有(you)腹(fu)溝,長0.8—1.3cm,寬0.2—0.4cm,干粒(li)(li)(li)重31—33.5g,比異地(di)(di)種植的同(tong)品質(zhi)籽(zi)粒(li)(li)(li)長0.2—0.4cm,寬0.1—0.15cm,干粒(li)(li)(li)重高(gao)3—4g;神(shen)(shen)池莜(you)(you)麥(mai)(mai)籽(zi)粒(li)(li)(li)白(bai)黃(huang)色(se),與異地(di)(di)同(tong)品種比較(jiao),神(shen)(shen)池莜(you)(you)麥(mai)(mai)黃(huang)度(du)較(jiao)深(shen);神(shen)(shen)池莜(you)(you)麥(mai)(mai)籽(zi)粒(li)(li)(li)整(zheng)齊且飽滿,出粉率高(gao)達97%,而(er)異地(di)(di)莜(you)(you)麥(mai)(mai)出粉率最高(gao)95%。神(shen)(shen)池莜(you)(you)麥(mai)(mai)加工的面粉白(bai)黃(huang)色(se),黃(huang)度(du)大于異地(di)(di),筋(jin)度(du)高(gao),粘性差(cha),口感好,吃水(shui)多,耐寒耐饑(ji)。
(2)內在品質特征:
神池莜(you)麥營(ying)養豐富,在同類作物中蛋白質(zhi)(zhi)含(han)量(liang)最高(gao),蛋白質(zhi)(zhi)高(gao)于(yu)(yu)14.9%,神池莜(you)麥籽粒整齊(qi)且(qie)飽滿,出粉(fen)(fen)率達(da)(da)96%以上(shang),而異地莜(you)麥出粉(fen)(fen)率達(da)(da)94%以上(shang),神池莜(you)麥含(han)水(shui)分低于(yu)(yu)5.02%以下,脂肪約6.8%,含(han)淀粉(fen)(fen)約41.1%,總膳食纖維高(gao)于(yu)(yu)13.98。同時含(han)有(you)人(ren)體必需的(de)8種氨基(ji)酸(suan),其組(zu)成(cheng)也較平衡(heng),賴氨酸(suan)含(han)量(liang)最高(gao),神池莜(you)面吃水(shui)量(liang)大,0.5公斤(jin)莜(you)面可做(zuo)1公斤(jin)成(cheng)品(pin)。