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一.自然生態環境和人文(wen)歷史(shi)因素

土壤類型(xing)為(wei)(wei)地帶性(xing)含沙質(zhi)(zhi)(zhi)褐土（沙壤土），結(jie)構獨特(te)，即保水又保墑(di)。土壤中(zhong)PH值在7.9-8.25之間，有機質(zhi)(zhi)(zhi)含量(liang)0.20–0.70%，全(quan)氮(dan)含量(liang)0. 030—0.050%，速(su)效氮(dan)35-55mg/kg，全(quan)磷(lin)0.046—0.062%，速(su)效磷(lin)11.0—22.0 mg/kg.速(su)效鉀110--200 mg/kg。馬(ma)鈴(ling)(ling)薯(shu)種植區(qu)(qu)域(yu)主(zhu)(zhu)要(yao)以(yi)天(tian)然(ran)降水為(wei)(wei)主(zhu)(zhu)，年(nian)(nian)降雨量(liang)586毫米，且集(ji)中(zhong)在7、8、9三個月（歷年(nian)(nian)7、8、9月降雨量(liang)平(ping)(ping)(ping)(ping)均(jun)為(wei)(wei)272毫米左(zuo)右(you)，且呈逐月減少）。尤其(qi)是(shi)(shi)9月份光照充(chong)足、雨量(liang)適中(zhong)，正值馬(ma)鈴(ling)(ling)薯(shu)塊莖膨大期(qi)(qi)，也是(shi)(shi)雨熱(re)同(tong)季(ji)期(qi)(qi)。非常(chang)有利(li)于(yu)馬(ma)鈴(ling)(ling)薯(shu)生(sheng)長及薯(shu)塊膨大，是(shi)(shi)山西省乃至全(quan)國優質(zhi)(zhi)(zhi)馬(ma)鈴(ling)(ling)薯(shu)生(sheng)產的(de)最佳(jia)產區(qu)(qu)。蒲縣馬(ma)鈴(ling)(ling)薯(shu)種植區(qu)(qu)域(yu)屬(shu)于(yu)暖溫(wen)(wen)帶半干旱(han)大陸(lu)性(xing)氣(qi)(qi)候，四季(ji)分明，年(nian)(nian)平(ping)(ping)(ping)(ping)均(jun)氣(qi)(qi)溫(wen)(wen)8.7℃，一年(nian)(nian)中(zhong)一月份最冷，平(ping)(ping)(ping)(ping)均(jun)氣(qi)(qi)溫(wen)(wen)-6.7℃， 七(qi)月份最熱(re)，平(ping)(ping)(ping)(ping)均(jun)氣(qi)(qi)溫(wen)(wen)28.4℃。大于(yu)0℃的(de)年(nian)(nian)積溫(wen)(wen)為(wei)(wei)3462.5℃，平(ping)(ping)(ping)(ping)均(jun)日(ri)照時數(shu)2557.2小時，光照充(chong)足，對馬(ma)鈴(ling)(ling)薯(shu)生(sheng)長極為(wei)(wei)有利(li)。初(chu)霜月為(wei)(wei)10月份，晚霜月為(wei)(wei)4月份，年(nian)(nian)平(ping)(ping)(ping)(ping)均(jun)無霜期(qi)(qi)171天(tian)。9月份馬(ma)鈴(ling)(ling)薯(shu)成熟期(qi)(qi)，平(ping)(ping)(ping)(ping)均(jun)氣(qi)(qi)溫(wen)(wen)15.0℃，海拔高，晝夜(ye)溫(wen)(wen)差(cha)(cha)大，特(te)別是(shi)(shi)結(jie)薯(shu)期(qi)(qi)晝夜(ye)溫(wen)(wen)差(cha)(cha)在20℃以(yi)上，有利(li)于(yu)營養物質(zhi)(zhi)(zhi)積累(lei)、提高品質(zhi)(zhi)(zhi)，為(wei)(wei)優質(zhi)(zhi)(zhi)馬(ma)鈴(ling)(ling)薯(shu)生(sheng)長提供了(le)獨特(te)的(de)氣(qi)(qi)候條件(jian)。

二.地域范圍

蒲(pu)縣(xian)(xian)(xian)(xian)位(wei)于(yu)山(shan)(shan)西(xi)省(sheng)南部(bu)，呂梁山(shan)(shan)脈南端，臨汾市西(xi)北(bei)部(bu)，屬晉(jin)西(xi)北(bei)黃土(tu)丘(qiu)陵(ling)溝壑(he)區(qu)(qu)的一部(bu)分。全(quan)縣(xian)(xian)(xian)(xian)轄4鎮(zhen)5鄉(xiang)，93個(ge)(ge)(ge)村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)民委員會，有640個(ge)(ge)(ge)自然村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)，全(quan)縣(xian)(xian)(xian)(xian)總面積(ji)(ji)1510.61平方公里。蒲(pu)縣(xian)(xian)(xian)(xian)地形(xing)東、南、北(bei)三面環山(shan)(shan)，大(da)體(ti)分為縣(xian)(xian)(xian)(xian)東土(tu)石山(shan)(shan)區(qu)(qu)和(he)縣(xian)(xian)(xian)(xian)西(xi)殘垣(yuan)溝壑(he)區(qu)(qu)。西(xi)、中部(bu)是黃土(tu)梁峁地形(xing)，多(duo)為黃土(tu)覆蓋(gai)，蒲(pu)縣(xian)(xian)(xian)(xian)馬鈴薯栽植區(qu)(qu)位(wei)于(yu)蒲(pu)縣(xian)(xian)(xian)(xian)縣(xian)(xian)(xian)(xian)域(yu)中西(xi)部(bu)，海拔在1000米(mi)至1500米(mi)之(zhi)間。平均(jun)海拔1300米(mi)，地理坐標北(bei)緯(wei)36°20′27″-36°33′33″東經110°51′09″-111°12′03″之(zhi)間。涉及(ji)紅道(dao)、蒲(pu)城、薛關、古縣(xian)(xian)(xian)(xian)、山(shan)(shan)中5個(ge)(ge)(ge)鄉(xiang)鎮(zhen)40個(ge)(ge)(ge)行政村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)，其中：紅道(dao)鄉(xiang)：（9個(ge)(ge)(ge)村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)）西(xi)坪(ping)垣(yuan)、耳里村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、紅道(dao)村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、堡子(zi)(zi)村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、韓店村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、百店村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、太夫村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、古坡村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、蒙古村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)；蒲(pu)城鎮(zhen)：（4個(ge)(ge)(ge)村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)）曹家莊村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、碾洼村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、荊坡村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、桃灣村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)；古縣(xian)(xian)(xian)(xian)鄉(xiang)：（8個(ge)(ge)(ge)村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)）古縣(xian)(xian)(xian)(xian)村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、下(xia)(xia)劉村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、好(hao)義村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、文城村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、盤地村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、仁義村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、曹村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、白村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)；薛關鎮(zhen)：（12個(ge)(ge)(ge)村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)）薛關村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、井溝村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、古驛村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、略東村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、喬子(zi)(zi)灘村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、勸學(xue)村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、佛聯村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、南劉村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、刁坪(ping)村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、布(bu)珠村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、天(tian)泉村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、常家灣村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)；山(shan)(shan)中鄉(xiang)：（7個(ge)(ge)(ge)村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)）軍地村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、山(shan)(shan)口村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、下(xia)(xia)金定村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、棗家河村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、川南嶺村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)、白家莊、山(shan)(shan)中村(cun)(cun)(cun)(cun)(cun)(cun)(cun)(cun)。馬鈴薯種植面積(ji)(ji)6667公頃(qing)，年生(sheng)產總量45000000噸。

三.產品(pin)品(pin)質特性特征(zheng)

1、外在感官(guan)特征(zheng)：蒲(pu)縣馬(ma)鈴薯薯塊均勻(yun)、個大，表(biao)皮有粗糙和光(guang)滑兩類，商品性好(hao)。?

2、內在品質：蒲縣馬鈴薯(shu)炒食品口(kou)感香、脆，蒸后自(zi)然(ran)脫皮開裂綿、軟(ruan)。檢測(ce)結果表明：水分含(han)量(liang)60-90%之間、淀粉含(han)量(liang)≥8.5%、粗纖維(wei)≥0.56%、維(wei)生素C含(han)量(liang)≥26mg/100g、鉀含(han)量(liang)≥335mg/100g。?

3、安(an)全要求：蒲縣(xian)馬(ma)鈴薯產地生(sheng)態環(huan)境(jing)符合NY5332-2006《無公(gong)害(hai)食品(pin)(pin) 大田作物產地環(huan)境(jing)技(ji)術(shu)(shu)條件》。生(sheng)產過程嚴格執行(xing)NY/T5222-2004《無公(gong)害(hai)食品(pin)(pin) 馬(ma)鈴薯生(sheng)產技(ji)術(shu)(shu)規(gui)程》。產品(pin)(pin)符合中華(hua)人民共和國農(nong)(nong)業行(xing)業標準NY5221-2005《無公(gong)害(hai)食品(pin)(pin) 薯芋類(lei)蔬菜》的安(an)全指標，在包(bao)裝、標識(shi)上需符合農(nong)(nong)業部《農(nong)(nong)產品(pin)(pin)包(bao)裝和標識(shi)管理辦法(fa)(fa)(fa)》，進(jin)入(ru)市場(chang)的必須(xu)遵(zun)守(shou)《農(nong)(nong)產品(pin)(pin)質(zhi)量(liang)安(an)全法(fa)(fa)(fa)》及其它法(fa)(fa)(fa)律法(fa)(fa)(fa)規(gui)的有(you)關規(gui)定。

四.特(te)定生產方式

1、產地(di)選擇(ze)與特(te)殊內容(rong)規定：1.1海拔在1300米(mi)左右(you)的地(di)勢(shi)平(ping)坦地(di)塊(kuai)。

（1）土(tu)(tu)壤(rang)類型為地(di)帶性含沙質褐土(tu)(tu)（沙壤(rang)土(tu)(tu)）、黃(huang)土(tu)(tu)母(mu)質，PH值在7.90-8.25之間且富(fu)含鉀和有機質、透氣性好的地(di)塊(kuai)。

（2）前茬(cha)是(shi)三(san)年內未種(zhong)過馬鈴薯(shu)的玉(yu)米和豆類作物（秸桿還田(tian)）的地塊。?

2、品(pin)種選擇(ze)與特定要(yao)求:以抗旱(han)、耐(nai)旱(han)品(pin)種優(you)先，選擇(ze)優(you)質脫毒馬(ma)鈴薯克新一號(hao)、大西(xi)洋為主。?

3、生產(chan)過程管(guan)理：播(bo)(bo)前(qian)準備：整地與施肥(fei)(fei)，整地要求深(shen)耕(geng)25-30cm耙耱整平(ping)，以農(nong)家(jia)(jia)肥(fei)(fei)為(wei)主(zhu)，結合秸桿還田，畝(mu)施碳銨(an)100kg、磷肥(fei)(fei)40kg、尿素15kg，，以上肥(fei)(fei)力除農(nong)家(jia)(jia)肥(fei)(fei)撒施外，其它肥(fei)(fei)料混合條施，同時(shi)畝(mu)施防地下害(hai)蟲(chong)農(nong)藥甲拌鋅1袋。催芽(ya)與切(qie)種(zhong)(zhong)(zhong)：播(bo)(bo)前(qian)10天左(zuo)右將種(zhong)(zhong)(zhong)薯(shu)(shu)從庫房(fang)取出(chu)，置于散射光下進行(xing)(xing)催芽(ya)，待催出(chu)1厘(li)米左(zuo)右短壯(zhuang)芽(ya)后進行(xing)(xing)切(qie)種(zhong)(zhong)(zhong)，切(qie)種(zhong)(zhong)(zhong)要求保留頂(ding)芽(ya)，切(qie)塊(kuai)至少留2個芽(ya)，每個切(qie)塊(kuai)不少于40克，提(ti)倡小整薯(shu)(shu)播(bo)(bo)種(zhong)(zhong)(zhong)。栽培(pei)方式(shi)：垣面高海拔(ba)地區以一(yi)作為(wei)主(zhu)，可等行(xing)(xing)播(bo)(bo)種(zhong)(zhong)(zhong)，也可寬窄(zhai)行(xing)(xing)播(bo)(bo)種(zhong)(zhong)(zhong)，提(ti)倡寬窄(zhai)行(xing)(xing)播(bo)(bo)種(zhong)(zhong)(zhong)，以利(li)于機械收(shou)獲，5月上旬開(kai)始(shi)播(bo)(bo)種(zhong)(zhong)(zhong)，視土(tu)壤墑情適時(shi)播(bo)(bo)種(zhong)(zhong)(zhong)。為(wei)保證商(shang)品薯(shu)(shu)率，播(bo)(bo)種(zhong)(zhong)(zhong)密度要求為(wei)2800株/畝(mu)。管(guan)理：待馬鈴薯(shu)(shu)出(chu)齊苗后開(kai)始(shi)中(zhong)耕(geng)培(pei)土(tu)，整個生育期培(pei)土(tu)不少于3次，培(pei)土(tu)高度不低于15厘(li)米（種(zhong)(zhong)(zhong)薯(shu)(shu)至壟頂(ding)）。植保：嚴格控(kong)制病蟲(chong)害(hai)防治指標，以防為(wei)主(zhu)，盡量(liang)少用(yong)化(hua)學農(nong)藥，禁止使(shi)用(yong)高毒高殘留農(nong)藥。?

4、產品(pin)收獲及產后處理(li)(li)規定：蒲縣馬鈴薯(shu)成熟(shu)期一般在9月下旬到10月中旬(生長期120天左右(you))。收獲分機械(xie)收獲和(he)人(ren)工收獲，不論哪種收獲方式均要(yao)(yao)求(qiu)(qiu)設法減少破壞(huai)薯(shu)皮、降低(di)傷殘(can)薯(shu)率。避免雨天收獲而把泥土粘在薯(shu)皮上。收獲后在避風、避陽光(guang)直射條件下涼薯(shu)，之后分批銷(xiao)售或入窖(jiao)(jiao)。薯(shu)窖(jiao)(jiao)建設要(yao)(yao)符(fu)合(he)保(bao)溫、通風相關技術要(yao)(yao)求(qiu)(qiu)，舊薯(shu)窖(jiao)(jiao)應做好(hao)清理(li)(li)消毒工作。?

5、生產(chan)記錄(lu)要求：蒲縣馬鈴薯生產(chan)企(qi)業(ye)(ye)和農民專(zhuan)業(ye)(ye)合作經濟組(zu)織，應(ying)當按照農產(chan)品質量安全法的(de)要求建立生產(chan)記錄(lu)，記載(zai)使用投入品的(de)名稱、來(lai)源、用法、用量和使用、停用的(de)日(ri)(ri)期；病(bing)蟲害(hai)的(de)發生和防治情(qing)況；采收日(ri)(ri)期等，生產(chan)記錄(lu)保(bao)存二年(nian)。