芒果视频下载

一.產品介紹

丁(ding)(ding)北(bei)(bei)西芹(qin)種(zhong)植范(fan)圍以寧夏(xia)賀蘭(lan)(lan)縣常(chang)信鄉丁(ding)(ding)北(bei)(bei)村(cun)(cun)(cun)(cun)、丁(ding)(ding)義村(cun)(cun)(cun)(cun)、桂(gui)南村(cun)(cun)(cun)(cun)、桂(gui)文村(cun)(cun)(cun)(cun)為主(zhu)，輻射到立崗鎮、習崗鎮、金貴鎮的金貴村(cun)(cun)(cun)(cun)、保南村(cun)(cun)(cun)(cun)、銀(yin)河(he)村(cun)(cun)(cun)(cun)、聯星村(cun)(cun)(cun)(cun)、新平(ping)村(cun)(cun)(cun)(cun)、和(he)平(ping)村(cun)(cun)(cun)(cun)、蘭(lan)(lan)光村(cun)(cun)(cun)(cun)、蘭(lan)(lan)星村(cun)(cun)(cun)(cun)、先進村(cun)(cun)(cun)(cun)等23個村(cun)(cun)(cun)(cun)。賀蘭(lan)(lan)縣位(wei)于(yu)中(zhong)國黃(huang)土(tu)高原西北(bei)(bei)內陸，地處寧夏(xia)回族自治區北(bei)(bei)部(bu)，在(zai)銀(yin)川平(ping)原青銅峽引黃(huang)灌溉區中(zhong)部(bu)，地理(li)坐(zuo)標在(zai)東(dong)經105°53’-106°36’，北(bei)(bei)緯38°26’-38°48’之間(jian)，東(dong)臨黃(huang)河(he)，隔河(he)與陶(tao)樂縣相望；西倚賀蘭(lan)(lan)山(shan)，和(he)內蒙古阿拉善左旗以賀蘭(lan)(lan)山(shan)主(zhu)峰分界；南與寧夏(xia)首府銀(yin)川市郊區為鄰；北(bei)(bei)與平(ping)羅縣接壤。丁(ding)(ding)北(bei)(bei)西芹(qin)總種(zhong)植面積達600公頃，產量54000噸(dun)。

二.自然生態環境和人文歷史因素

1、土(tu)(tu)(tu)(tu)(tu)(tu)(tu)壤(rang)(rang)(rang)地貌情況(kuang)：賀(he)(he)蘭(lan)縣土(tu)(tu)(tu)(tu)(tu)(tu)(tu)壤(rang)(rang)(rang)共有淡灰鈣(gai)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)、淺色草甸土(tu)(tu)(tu)(tu)(tu)(tu)(tu)、灌淤土(tu)(tu)(tu)(tu)(tu)(tu)(tu)、鹽土(tu)(tu)(tu)(tu)(tu)(tu)(tu)、湖土(tu)(tu)(tu)(tu)(tu)(tu)(tu)、白僵土(tu)(tu)(tu)(tu)(tu)(tu)(tu)、風沙(sha)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)、堆(dui)墊土(tu)(tu)(tu)(tu)(tu)(tu)(tu)等7個土(tu)(tu)(tu)(tu)(tu)(tu)(tu)類，由(you)東(dong)(dong)(dong)(dong)至(zhi)西(xi)為黃(huang)河沖擊(ji)平(ping)原淡灰鈣(gai)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)壤(rang)(rang)(rang)到風沙(sha)土(tu)(tu)(tu)(tu)(tu)(tu)(tu)和(he)白僵土(tu)(tu)(tu)(tu)(tu)(tu)(tu)的(de)分布規律。土(tu)(tu)(tu)(tu)(tu)(tu)(tu)壤(rang)(rang)(rang)PH值在7.2-7.8之間，土(tu)(tu)(tu)(tu)(tu)(tu)(tu)壤(rang)(rang)(rang)肥力(li)狀況(kuang)中等。賀(he)(he)蘭(lan)縣地勢趨向(xiang)的(de)基(ji)本特點為西(xi)南(nan)高(gao)東(dong)(dong)(dong)(dong)北低，自(zi)西(xi)南(nan)向(xiang)東(dong)(dong)(dong)(dong)北呈扭(niu)曲(qu)面傾斜(xie)(xie)，整個地域主要由(you)西(xi)部山(shan)(shan)(shan)地和(he)東(dong)(dong)(dong)(dong)部平(ping)原組成。西(xi)部賀(he)(he)蘭(lan)山(shan)(shan)(shan)海拔1400米(mi)以上，其(qi)最(zui)高(gao)峰海拔3566米(mi)；賀(he)(he)蘭(lan)山(shan)(shan)(shan)東(dong)(dong)(dong)(dong)麓海拔1122-1400米(mi)，為山(shan)(shan)(shan)前(qian)洪積(ji)傾斜(xie)(xie)增(zeng)原；東(dong)(dong)(dong)(dong)部處于(yu)銀川(chuan)盆地的(de)黃(huang)河近代沖積(ji)平(ping)原，海拔1102-1122米(mi)，賀(he)(he)蘭(lan)山(shan)(shan)(shan)地和(he)銀川(chuan)盆地直接過渡，形成鮮明的(de)對比。

2、水(shui)文情況：賀(he)蘭縣(xian)(xian)位于銀(yin)川平(ping)原中部，黃河入(ru)(ru)境而過，溝渠(qu)(qu)縱橫(heng)交(jiao)錯，湖泊(bo)星(xing)羅棋(qi)布。對干旱的(de)(de)西北高原上這塊綠洲來說，比較(jiao)(jiao)豐富(fu)的(de)(de)水(shui)資源是其(qi)一大特點。 黃河從賀(he)蘭縣(xian)(xian)東南(nan)方的(de)(de)金貴鎮入(ru)(ru)境，由南(nan)向北，至東北方的(de)(de)通義鄉出境。境內(nei)全(quan)長21.25公(gong)里(li)，水(shui)量(liang)充(chong)沛(pei)，水(shui)質良好。賀(he)蘭縣(xian)(xian)降(jiang)水(shui)少，年均降(jiang)水(shui)量(liang)約15766萬立(li)方米，形(xing)成地(di)表徑流量(liang)為(wei)零(ling)。但(dan)地(di)表水(shui)比較(jiao)(jiao)豐富(fu)，由南(nan)向北穿過縣(xian)(xian)境的(de)(de)唐徠渠(qu)(qu)、漢延(yan)渠(qu)(qu)、惠(hui)農渠(qu)(qu)、第(di)二(er)農場渠(qu)(qu)和西干渠(qu)(qu)五大干渠(qu)(qu)，全(quan)長112.3公(gong)里(li)，年入(ru)(ru)境總水(shui)量(liang)13.7億立(li)方米。賀(he)蘭縣(xian)(xian)的(de)(de)地(di)下(xia)水(shui)儲(chu)(chu)量(liang)豐富(fu)，潛水(shui)調節儲(chu)(chu)量(liang)約為(wei)1.28億噸(dun)。

3、氣(qi)(qi)(qi)(qi)(qi)候(hou)情(qing)況(kuang)：賀蘭縣地處內(nei)陸(lu)(lu)，遠離海洋，屬大(da)(da)(da)陸(lu)(lu)性氣(qi)(qi)(qi)(qi)(qi)候(hou)，屬中(zhong)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)帶(dai)干旱氣(qi)(qi)(qi)(qi)(qi)候(hou)區。由于(yu)經常受到(dao)(dao)(dao)來自西伯利亞冷(leng)(leng)空(kong)氣(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)侵入，以(yi)及賀蘭山地形條件的(de)(de)(de)影響(xiang)，四季(ji)氣(qi)(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)變化大(da)(da)(da)，冬春季(ji)常因冷(leng)(leng)空(kong)氣(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)入侵而帶(dai)來大(da)(da)(da)風和(he)強烈降溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)，形成干冷(leng)(leng)漫長(chang)的(de)(de)(de)嚴冬；夏(xia)秋受到(dao)(dao)(dao)東南季(ji)風暖溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)空(kong)氣(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)影響(xiang)，形成雨水較(jiao)(jiao)多的(de)(de)(de)季(ji)節。根(gen)據賀蘭縣的(de)(de)(de)氣(qi)(qi)(qi)(qi)(qi)候(hou)特點，這里習慣將(jiang)3～5月(yue)(yue)(yue)劃(hua)為春季(ji)，6～8月(yue)(yue)(yue)劃(hua)分(fen)夏(xia)季(ji)，9～11月(yue)(yue)(yue)劃(hua)分(fen)秋季(ji)，12月(yue)(yue)(yue)至次年(nian)2月(yue)(yue)(yue)劃(hua)為冬季(ji)。春季(ji)升溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)快，平(ping)(ping)均(jun)(jun)(jun)氣(qi)(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)在(zai)10℃左(zuo)右；夏(xia)季(ji)氣(qi)(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)較(jiao)(jiao)穩定，平(ping)(ping)均(jun)(jun)(jun)氣(qi)(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)在(zai)22℃左(zuo)右，極端最高氣(qi)(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)達到(dao)(dao)(dao)36.7℃；秋季(ji)降溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)較(jiao)(jiao)快，平(ping)(ping)均(jun)(jun)(jun)氣(qi)(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)8～9℃之間(jian)(jian)；冬季(ji)氣(qi)(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)持續(xu)寒冷(leng)(leng)，平(ping)(ping)均(jun)(jun)(jun)氣(qi)(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)在(zai)-9～-6℃之間(jian)(jian)，極端最低溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)度曾達到(dao)(dao)(dao)-27.7℃。晝(zhou)(zhou)夜(ye)(ye)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)差大(da)(da)(da)是(shi)賀蘭縣氣(qi)(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)的(de)(de)(de)一(yi)個顯著特點：①年(nian)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)差大(da)(da)(da)，氣(qi)(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)年(nian)較(jiao)(jiao)差平(ping)(ping)均(jun)(jun)(jun)為32.4℃。②晝(zhou)(zhou)夜(ye)(ye)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)差大(da)(da)(da)，氣(qi)(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)日較(jiao)(jiao)差平(ping)(ping)均(jun)(jun)(jun)為13.4℃，最大(da)(da)(da)達到(dao)(dao)(dao)29.9℃。③地區溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)差較(jiao)(jiao)明顯，賀蘭山氣(qi)(qi)(qi)(qi)(qi)候(hou)區氣(qi)(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)偏(pian)低，山頂(ding)(ding)部全年(nian)無夏(xia)季(ji)，冬季(ji)長(chang)達10個月(yue)(yue)(yue)，年(nian)均(jun)(jun)(jun)氣(qi)(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)偏(pian)低，山頂(ding)(ding)部全年(nian)無夏(xia)季(ji)，冬季(ji)長(chang)達10個月(yue)(yue)(yue)，年(nian)均(jun)(jun)(jun)氣(qi)(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)在(zai)-0.8－0.8℃以(yi)下(xia)；平(ping)(ping)原(yuan)氣(qi)(qi)(qi)(qi)(qi)候(hou)較(jiao)(jiao)為溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)和(he)，年(nian)均(jun)(jun)(jun)氣(qi)(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)在(zai)7.9～8.6℃之間(jian)(jian)。熱量資源比較(jiao)(jiao)豐富，大(da)(da)(da)于(yu)或等于(yu)0℃的(de)(de)(de)積溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)為3753.2℃，西芹生長(chang)期所(suo)需熱量基本上(shang)均(jun)(jun)(jun)能(neng)得到(dao)(dao)(dao)滿足。

4、人文(wen)歷(li)史(shi)情(qing)況(kuang)：1979年之前賀蘭(lan)(lan)縣(xian)丁(ding)(ding)北(bei)(bei)(bei)村(cun)(cun)(cun)種(zhong)(zhong)(zhong)(zhong)(zhong)植芹(qin)(qin)菜(cai)(cai)品種(zhong)(zhong)(zhong)(zhong)(zhong)為(wei)(wei)玻璃(li)脆。當時農民種(zhong)(zhong)(zhong)(zhong)(zhong)植在自家的(de)(de)自留(liu)地(di)或麥套芹(qin)(qin)菜(cai)(cai)，僅供(gong)(gong)自己生(sheng)活(huo)食用。后(hou)來由于(yu)種(zhong)(zhong)(zhong)(zhong)(zhong)植產量較高，無(wu)法吃完就(jiu)開始叫賣(mai)，芹(qin)(qin)菜(cai)(cai)便慢(man)慢(man)的(de)(de)被(bei)(bei)人們(men)廣泛接受(shou)，銷量大增，使(shi)其(qi)(qi)供(gong)(gong)不應(ying)求，此(ci)后(hou)便由麥套芹(qin)(qin)菜(cai)(cai)改良(liang)為(wei)(wei)大地(di)種(zhong)(zhong)(zhong)(zhong)(zhong)植。1980年一(yi)小(xiao)商販在運送蔬(shu)菜(cai)(cai)的(de)(de)過(guo)程(cheng)(cheng)中發現(xian)一(yi)家脫水蔬(shu)菜(cai)(cai)老板從美(mei)國(guo)引(yin)進(jin)(jin)一(yi)種(zhong)(zhong)(zhong)(zhong)(zhong)芹(qin)(qin)菜(cai)(cai)（西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)），進(jin)(jin)行試驗(yan)。他(ta)發現(xian)該(gai)芹(qin)(qin)菜(cai)(cai)顏色鮮(xian)(xian)艷呈黃綠色，肉(rou)質(zhi)鮮(xian)(xian)嫩，且(qie)纖(xian)維含量少，優越于(yu)當地(di)芹(qin)(qin)菜(cai)(cai)（玻璃(li)脆）。于(yu)是(shi)便引(yin)進(jin)(jin)其(qi)(qi)品種(zhong)(zhong)(zhong)(zhong)(zhong)在當地(di)（賀蘭(lan)(lan)縣(xian)丁(ding)(ding)北(bei)(bei)(bei)村(cun)(cun)(cun)）進(jin)(jin)行種(zhong)(zhong)(zhong)(zhong)(zhong)植（美(mei)國(guo)西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)）。由于(yu)當時人們(men)的(de)(de)習慣和該(gai)品種(zhong)(zhong)(zhong)(zhong)(zhong)與當地(di)的(de)(de)玻璃(li)脆相差較大，不被(bei)(bei)人們(men)接受(shou)。此(ci)時，小(xiao)商販便只好將(jiang)西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)枝(zhi)和芹(qin)(qin)黃分離進(jin)(jin)行交易，西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)枝(zhi)銷售于(yu)脫水蔬(shu)菜(cai)(cai)加(jia)工企業(ye)，芹(qin)(qin)黃銷售與市民。久而久之西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)便被(bei)(bei)廣大市民接受(shou)，再次出(chu)現(xian)西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)供(gong)(gong)不應(ying)求的(de)(de)現(xian)象(xiang)。從此(ci)，西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)便在丁(ding)(ding)北(bei)(bei)(bei)村(cun)(cun)(cun)大面積的(de)(de)種(zhong)(zhong)(zhong)(zhong)(zhong)植，所以(yi)被(bei)(bei)人們(men)稱之為(wei)(wei)“丁(ding)(ding)北(bei)(bei)(bei)西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)”。 如(ru)今丁(ding)(ding)北(bei)(bei)(bei)西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)已(yi)有29年的(de)(de)種(zhong)(zhong)(zhong)(zhong)(zhong)植歷(li)史(shi)，同時在種(zhong)(zhong)(zhong)(zhong)(zhong)植過(guo)程(cheng)(cheng)中使(shi)用農家肥(fei)和有機肥(fei)，其(qi)(qi)顏色呈黃綠色，肉(rou)質(zhi)鮮(xian)(xian)嫩，口感脆，且(qie)纖(xian)維含量少的(de)(de)特點。目(mu)前全村(cun)(cun)(cun)60％以(yi)上的(de)(de)土地(di)以(yi)西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)種(zhong)(zhong)(zhong)(zhong)(zhong)植為(wei)(wei)主，丁(ding)(ding)北(bei)(bei)(bei)西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)是(shi)丁(ding)(ding)北(bei)(bei)(bei)村(cun)(cun)(cun)的(de)(de)支柱產業(ye)、品牌產業(ye)。為(wei)(wei)了實(shi)現(xian)西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)等露地(di)蔬(shu)菜(cai)(cai)生(sheng)產的(de)(de)規模化(hua)、產業(ye)化(hua)經(jing)營，2005年該(gai)村(cun)(cun)(cun)蔬(shu)菜(cai)(cai)運銷大戶段金國(guo)牽頭成立了賀蘭(lan)(lan)縣(xian)常信(xin)鄉(xiang)西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)產銷合作(zuo)社。合作(zuo)社在散戶經(jing)營的(de)(de)基礎上，以(yi)科技為(wei)(wei)依托，以(yi)市場為(wei)(wei)導向，實(shi)行“統(tong)(tong)一(yi)供(gong)(gong)種(zhong)(zhong)(zhong)(zhong)(zhong)、統(tong)(tong)一(yi)管(guan)理、統(tong)(tong)一(yi)銷售”，有力地(di)提高蔬(shu)菜(cai)(cai)種(zhong)(zhong)(zhong)(zhong)(zhong)植農戶進(jin)(jin)入市場的(de)(de)組織(zhi)化(hua)程(cheng)(cheng)度。目(mu)前，丁(ding)(ding)北(bei)(bei)(bei)西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)種(zhong)(zhong)(zhong)(zhong)(zhong)植范圍以(yi)常信(xin)鄉(xiang)頂北(bei)(bei)(bei)村(cun)(cun)(cun)為(wei)(wei)主，輻射立崗鎮(zhen)(zhen)、習崗鎮(zhen)(zhen)、金貴(gui)鎮(zhen)(zhen)， 總種(zhong)(zhong)(zhong)(zhong)(zhong)植面積達600公頃(qing)，產量54000噸，銷于(yu)寧夏(xia)區(qu)內、周邊地(di)區(qu)及武漢、長(chang)沙(sha)、西(xi)(xi)(xi)(xi)(xi)安(an)、鄭(zheng)州、杭州等地(di)。

三.地域范圍

丁北(bei)(bei)西(xi)芹種植(zhi)范圍以寧夏賀蘭(lan)(lan)縣(xian)常信鄉丁北(bei)(bei)村(cun)、丁義村(cun)、桂(gui)南村(cun)、桂(gui)文村(cun)為主，輻射到立(li)崗鎮、習崗鎮、金貴鎮的金貴村(cun)、保南村(cun)、銀(yin)河(he)村(cun)、聯星(xing)(xing)村(cun)、新平村(cun)、和平村(cun)、蘭(lan)(lan)光村(cun)、蘭(lan)(lan)星(xing)(xing)村(cun)、先進村(cun)等23個村(cun)。賀蘭(lan)(lan)縣(xian)位(wei)于(yu)中國(guo)黃土高原(yuan)西(xi)北(bei)(bei)內(nei)陸，地處寧夏回族自治區北(bei)(bei)部，在(zai)銀(yin)川平原(yuan)青(qing)銅峽引黃灌溉區中部，地理坐標在(zai)東經(jing)105°53’-106°36’，北(bei)(bei)緯(wei)38°26’-38°48’之間，東臨(lin)黃河(he)，隔(ge)河(he)與(yu)陶樂(le)縣(xian)相望；西(xi)倚賀蘭(lan)(lan)山(shan)，和內(nei)蒙古(gu)阿拉善左旗以賀蘭(lan)(lan)山(shan)主峰分界；南與(yu)寧夏首府銀(yin)川市郊區為鄰；北(bei)(bei)與(yu)平羅縣(xian)接壤(rang)。丁北(bei)(bei)西(xi)芹總種植(zhi)面積達(da)600公頃，產量54000噸。

四.產品品質特性特征

1、外在感官(guan)特征(zheng)：側(ce)根生長快且發達(da)，葉片直立，葉柄(bing)長且肥大，寬3-4厘米，多呈(cheng)水晶狀。

2、內在品質指標：每100克(ke)西芹(qin)含水(shui)分≥94克(ke)，粗(cu)纖維≤0.7克(ke)， 維生素C ≥6毫克(ke)。

3、安(an)全(quan)要求：丁北西芹執行(xing)《無(wu)公(gong)害食品 芹菜》（NY5091-2002）標準。

五.特定生產方式

1、產(chan)地(di)選(xuan)擇：賀蘭縣常信鄉丁(ding)(ding)北村(cun)(cun)、丁(ding)(ding)義村(cun)(cun)、丁(ding)(ding)南村(cun)(cun)、桂(gui)文村(cun)(cun)為主(zhu)，輻射金貴(gui)鎮(zhen)金貴(gui)村(cun)(cun)、保南村(cun)(cun)、銀河村(cun)(cun)、聯星(xing)(xing)村(cun)(cun)，習崗(gang)(gang)鎮(zhen)新平(ping)村(cun)(cun)、和(he)平(ping)村(cun)(cun)，立崗(gang)(gang)鎮(zhen)蘭光(guang)村(cun)(cun)、蘭星(xing)(xing)村(cun)(cun)、先(xian)進(jin)村(cun)(cun)等。產(chan)地(di)環境符合(he)《農產(chan)品安全質(zhi)量(liang)無公(gong)害蔬菜產(chan)地(di)環境要求》（GB18407.1-2001）標準和(he)《土壤環境質(zhi)量(liang)標準》（GB15618-1995）的標準，

2、品(pin)(pin)種(zhong)選擇：主要選用(yong)抗(kang)病(bing)、優(you)質豐產、抗(kang)逆性(xing)強、適應(ying)性(xing)廣、商品(pin)(pin)性(xing)好的(de)賀蘭(lan)縣地方品(pin)(pin)種(zhong)。目(mu)前生產上(shang)應(ying)用(yong)較廣泛的(de)品(pin)(pin)種(zhong)有(you)：“嫩脆(cui)”、“法國皇(huang)后”等。種(zhong)子質量符(fu)合NB640102 031—2005。

3、生(sheng)產過程(cheng)管理(li)：丁北西芹(qin)生(sheng)產過程(cheng)必須執(zhi)行《無公害食(shi)品(pin)芹(qin)菜(cai)生(sheng)產操作規(gui)程(cheng)》（NY/T5092-2002）。

4、產品收獲(huo)及(ji)產后處理：定植后80～100天，株高達(da)70～80cm，單株重達(da)650g可及(ji)時采收。采收采用人工收割，收割完后及(ji)時包(bao)裝(zhuang)打捆(kun)，及(ji)時調運(yun)。

5、生產(chan)(chan)記錄要求：丁北(bei)西芹的生產(chan)(chan)全過程，要建立(li)田(tian)間生產(chan)(chan)檔案，全面記載并妥善保存，以備查閱。

六.包裝標識相關規定

丁北西(xi)芹(qin)按(an)莖(jing)桿長短和(he)莖(jing)粗分為一級和(he)二(er)級。采用的包(bao)(bao)(bao)裝(zhuang)帶捆(kun)綁(bang)，包(bao)(bao)(bao)裝(zhuang)好產品上(shang)加(jia)貼(tie)無(wu)公害標貼(tie)和(he)農產品地理標志。通過分揀及無(wu)公害化進行包(bao)(bao)(bao)裝(zhuang)，加(jia)冰塊分層保鮮運輸。