一.產品介紹
丁北(bei)西(xi)(xi)芹種植(zhi)范(fan)圍以(yi)寧(ning)夏賀(he)蘭縣(xian)(xian)常信(xin)鄉(xiang)丁北(bei)村(cun)(cun)、丁義村(cun)(cun)、桂南(nan)村(cun)(cun)、桂文村(cun)(cun)為(wei)主,輻射到立崗鎮(zhen)、習崗鎮(zhen)、金(jin)貴(gui)鎮(zhen)的(de)金(jin)貴(gui)村(cun)(cun)、保南(nan)村(cun)(cun)、銀河村(cun)(cun)、聯(lian)星(xing)村(cun)(cun)、新平村(cun)(cun)、和(he)平村(cun)(cun)、蘭光(guang)村(cun)(cun)、蘭星(xing)村(cun)(cun)、先進(jin)村(cun)(cun)等23個村(cun)(cun)。賀(he)蘭縣(xian)(xian)位于中(zhong)國黃土高原西(xi)(xi)北(bei)內陸(lu),地(di)處(chu)寧(ning)夏回族自治區(qu)北(bei)部,在銀川平原青銅(tong)峽(xia)引黃灌溉區(qu)中(zhong)部,地(di)理坐標在東經105°53’-106°36’,北(bei)緯(wei)38°26’-38°48’之間,東臨黃河,隔河與陶(tao)樂(le)縣(xian)(xian)相望;西(xi)(xi)倚賀(he)蘭山,和(he)內蒙古阿(a)拉善左(zuo)旗以(yi)賀(he)蘭山主峰(feng)分界;南(nan)與寧(ning)夏首府銀川市(shi)郊(jiao)區(qu)為(wei)鄰;北(bei)與平羅縣(xian)(xian)接壤。丁北(bei)西(xi)(xi)芹總(zong)種植(zhi)面積達600公頃,產量54000噸。
二.自然生態環境和人文歷史因素
1、土(tu)壤(rang)(rang)地(di)貌(mao)情(qing)況:賀(he)蘭(lan)縣土(tu)壤(rang)(rang)共有(you)淡灰鈣土(tu)、淺色草甸(dian)土(tu)、灌淤土(tu)、鹽土(tu)、湖(hu)土(tu)、白僵(jiang)土(tu)、風沙土(tu)、堆墊土(tu)等(deng)7個(ge)土(tu)類,由(you)東至西(xi)為(wei)黃河沖(chong)擊平原(yuan)淡灰鈣土(tu)壤(rang)(rang)到風沙土(tu)和白僵(jiang)土(tu)的(de)分布規律。土(tu)壤(rang)(rang)PH值(zhi)在7.2-7.8之(zhi)間,土(tu)壤(rang)(rang)肥力狀況中等(deng)。賀(he)蘭(lan)縣地(di)勢趨向的(de)基(ji)本特點為(wei)西(xi)南高東北低(di),自西(xi)南向東北呈(cheng)扭曲面傾(qing)斜(xie),整(zheng)個(ge)地(di)域主要由(you)西(xi)部(bu)山地(di)和東部(bu)平原(yuan)組成。西(xi)部(bu)賀(he)蘭(lan)山海(hai)拔(ba)(ba)1400米(mi)以上,其最高峰海(hai)拔(ba)(ba)3566米(mi);賀(he)蘭(lan)山東麓海(hai)拔(ba)(ba)1122-1400米(mi),為(wei)山前(qian)洪積(ji)傾(qing)斜(xie)增原(yuan);東部(bu)處于銀川(chuan)盆(pen)地(di)的(de)黃河近(jin)代沖(chong)積(ji)平原(yuan),海(hai)拔(ba)(ba)1102-1122米(mi),賀(he)蘭(lan)山地(di)和銀川(chuan)盆(pen)地(di)直(zhi)接過渡,形成鮮明的(de)對比。
2、水(shui)(shui)(shui)文情況:賀蘭(lan)縣(xian)位于銀(yin)川平原中部(bu),黃(huang)河(he)入(ru)境(jing)(jing)(jing)而過(guo),溝渠(qu)(qu)縱橫(heng)交錯,湖泊星羅棋布。對干旱的(de)西北(bei)(bei)高原上(shang)這塊綠洲來(lai)說,比較豐(feng)(feng)富的(de)水(shui)(shui)(shui)資源是(shi)其(qi)一大特點。 黃(huang)河(he)從賀蘭(lan)縣(xian)東南(nan)方的(de)金(jin)貴鎮(zhen)入(ru)境(jing)(jing)(jing),由(you)南(nan)向(xiang)(xiang)北(bei)(bei),至東北(bei)(bei)方的(de)通義鄉出境(jing)(jing)(jing)。境(jing)(jing)(jing)內全(quan)長(chang)21.25公里,水(shui)(shui)(shui)量(liang)充沛,水(shui)(shui)(shui)質(zhi)良(liang)好。賀蘭(lan)縣(xian)降(jiang)水(shui)(shui)(shui)少,年(nian)均降(jiang)水(shui)(shui)(shui)量(liang)約(yue)15766萬(wan)立方米,形成地(di)表徑(jing)流(liu)量(liang)為(wei)零。但(dan)地(di)表水(shui)(shui)(shui)比較豐(feng)(feng)富,由(you)南(nan)向(xiang)(xiang)北(bei)(bei)穿過(guo)縣(xian)境(jing)(jing)(jing)的(de)唐徠渠(qu)(qu)、漢延渠(qu)(qu)、惠農渠(qu)(qu)、第二農場(chang)渠(qu)(qu)和西干渠(qu)(qu)五大干渠(qu)(qu),全(quan)長(chang)112.3公里,年(nian)入(ru)境(jing)(jing)(jing)總水(shui)(shui)(shui)量(liang)13.7億(yi)立方米。賀蘭(lan)縣(xian)的(de)地(di)下水(shui)(shui)(shui)儲(chu)(chu)量(liang)豐(feng)(feng)富,潛水(shui)(shui)(shui)調節儲(chu)(chu)量(liang)約(yue)為(wei)1.28億(yi)噸。
3、氣(qi)(qi)(qi)(qi)候(hou)(hou)情況(kuang):賀(he)蘭縣(xian)地處內陸,遠離(li)海(hai)洋,屬大(da)陸性(xing)氣(qi)(qi)(qi)(qi)候(hou)(hou),屬中溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)帶干旱氣(qi)(qi)(qi)(qi)候(hou)(hou)區(qu)(qu)。由于(yu)經常(chang)受(shou)到(dao)(dao)來(lai)(lai)自西伯利亞冷空(kong)氣(qi)(qi)(qi)(qi)的(de)(de)(de)(de)侵入,以(yi)及(ji)賀(he)蘭山地形條件的(de)(de)(de)(de)影響,四季(ji)氣(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)變(bian)化大(da),冬(dong)(dong)(dong)春季(ji)常(chang)因冷空(kong)氣(qi)(qi)(qi)(qi)的(de)(de)(de)(de)入侵而帶來(lai)(lai)大(da)風和強烈降溫(wen)(wen)(wen)(wen)(wen)(wen)(wen),形成干冷漫長(chang)的(de)(de)(de)(de)嚴冬(dong)(dong)(dong);夏秋(qiu)(qiu)受(shou)到(dao)(dao)東南季(ji)風暖溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)空(kong)氣(qi)(qi)(qi)(qi)的(de)(de)(de)(de)影響,形成雨水較多的(de)(de)(de)(de)季(ji)節(jie)。根據(ju)賀(he)蘭縣(xian)的(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)候(hou)(hou)特點(dian),這里習慣將3~5月(yue)(yue)劃為春季(ji),6~8月(yue)(yue)劃分夏季(ji),9~11月(yue)(yue)劃分秋(qiu)(qiu)季(ji),12月(yue)(yue)至次年(nian)(nian)(nian)2月(yue)(yue)劃為冬(dong)(dong)(dong)季(ji)。春季(ji)升(sheng)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)快,平(ping)(ping)均(jun)(jun)(jun)氣(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)在10℃左右;夏季(ji)氣(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)較穩定,平(ping)(ping)均(jun)(jun)(jun)氣(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)在22℃左右,極端(duan)最(zui)高氣(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)達(da)到(dao)(dao)36.7℃;秋(qiu)(qiu)季(ji)降溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)較快,平(ping)(ping)均(jun)(jun)(jun)氣(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)8~9℃之(zhi)間;冬(dong)(dong)(dong)季(ji)氣(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)持續寒(han)冷,平(ping)(ping)均(jun)(jun)(jun)氣(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)在-9~-6℃之(zhi)間,極端(duan)最(zui)低(di)(di)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)度曾達(da)到(dao)(dao)-27.7℃。晝夜溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)差(cha)大(da)是賀(he)蘭縣(xian)氣(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)的(de)(de)(de)(de)一個顯著特點(dian):①年(nian)(nian)(nian)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)差(cha)大(da),氣(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)年(nian)(nian)(nian)較差(cha)平(ping)(ping)均(jun)(jun)(jun)為32.4℃。②晝夜溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)差(cha)大(da),氣(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)日(ri)較差(cha)平(ping)(ping)均(jun)(jun)(jun)為13.4℃,最(zui)大(da)達(da)到(dao)(dao)29.9℃。③地區(qu)(qu)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)差(cha)較明顯,賀(he)蘭山氣(qi)(qi)(qi)(qi)候(hou)(hou)區(qu)(qu)氣(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)偏低(di)(di),山頂部全年(nian)(nian)(nian)無夏季(ji),冬(dong)(dong)(dong)季(ji)長(chang)達(da)10個月(yue)(yue),年(nian)(nian)(nian)均(jun)(jun)(jun)氣(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)偏低(di)(di),山頂部全年(nian)(nian)(nian)無夏季(ji),冬(dong)(dong)(dong)季(ji)長(chang)達(da)10個月(yue)(yue),年(nian)(nian)(nian)均(jun)(jun)(jun)氣(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)在-0.8-0.8℃以(yi)下(xia);平(ping)(ping)原氣(qi)(qi)(qi)(qi)候(hou)(hou)較為溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)和,年(nian)(nian)(nian)均(jun)(jun)(jun)氣(qi)(qi)(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)在7.9~8.6℃之(zhi)間。熱量(liang)資源比較豐富,大(da)于(yu)或等于(yu)0℃的(de)(de)(de)(de)積溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)為3753.2℃,西芹生長(chang)期所需熱量(liang)基本上均(jun)(jun)(jun)能得到(dao)(dao)滿足。
4、人(ren)文歷史情況:1979年(nian)之(zhi)前賀蘭(lan)縣丁(ding)北(bei)(bei)村(cun)(cun)種(zhong)(zhong)植(zhi)(zhi)芹(qin)(qin)(qin)(qin)(qin)(qin)菜(cai)(cai)品(pin)種(zhong)(zhong)為(wei)玻(bo)(bo)璃脆。當(dang)時農(nong)民種(zhong)(zhong)植(zhi)(zhi)在自家的(de)(de)(de)(de)自留地(di)(di)或(huo)麥套芹(qin)(qin)(qin)(qin)(qin)(qin)菜(cai)(cai),僅供(gong)自己生(sheng)活食用。后來由于(yu)種(zhong)(zhong)植(zhi)(zhi)產量(liang)較高(gao),無(wu)法吃(chi)完就開始叫賣,芹(qin)(qin)(qin)(qin)(qin)(qin)菜(cai)(cai)便(bian)慢慢的(de)(de)(de)(de)被(bei)(bei)人(ren)們廣泛(fan)接受,銷(xiao)(xiao)(xiao)量(liang)大增,使(shi)其(qi)供(gong)不應求(qiu),此后便(bian)由麥套芹(qin)(qin)(qin)(qin)(qin)(qin)菜(cai)(cai)改良為(wei)大地(di)(di)種(zhong)(zhong)植(zhi)(zhi)。1980年(nian)一(yi)小商販在運送蔬(shu)(shu)菜(cai)(cai)的(de)(de)(de)(de)過程中(zhong)發現(xian)(xian)一(yi)家脫(tuo)水蔬(shu)(shu)菜(cai)(cai)老板從美國(guo)引進(jin)(jin)一(yi)種(zhong)(zhong)芹(qin)(qin)(qin)(qin)(qin)(qin)菜(cai)(cai)(西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)(qin)(qin)(qin)(qin)),進(jin)(jin)行(xing)試驗。他(ta)發現(xian)(xian)該(gai)芹(qin)(qin)(qin)(qin)(qin)(qin)菜(cai)(cai)顏(yan)色(se)鮮(xian)艷呈黃綠色(se),肉(rou)質(zhi)鮮(xian)嫩,且纖(xian)維含(han)量(liang)少,優(you)越于(yu)當(dang)地(di)(di)芹(qin)(qin)(qin)(qin)(qin)(qin)菜(cai)(cai)(玻(bo)(bo)璃脆)。于(yu)是(shi)便(bian)引進(jin)(jin)其(qi)品(pin)種(zhong)(zhong)在當(dang)地(di)(di)(賀蘭(lan)縣丁(ding)北(bei)(bei)村(cun)(cun))進(jin)(jin)行(xing)種(zhong)(zhong)植(zhi)(zhi)(美國(guo)西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)(qin)(qin)(qin)(qin))。由于(yu)當(dang)時人(ren)們的(de)(de)(de)(de)習(xi)(xi)慣和(he)該(gai)品(pin)種(zhong)(zhong)與當(dang)地(di)(di)的(de)(de)(de)(de)玻(bo)(bo)璃脆相差較大,不被(bei)(bei)人(ren)們接受。此時,小商販便(bian)只(zhi)好將西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)(qin)(qin)(qin)(qin)枝和(he)芹(qin)(qin)(qin)(qin)(qin)(qin)黃分離進(jin)(jin)行(xing)交(jiao)易,西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)(qin)(qin)(qin)(qin)枝銷(xiao)(xiao)(xiao)售于(yu)脫(tuo)水蔬(shu)(shu)菜(cai)(cai)加工企(qi)業(ye)(ye)(ye),芹(qin)(qin)(qin)(qin)(qin)(qin)黃銷(xiao)(xiao)(xiao)售與市民。久而久之(zhi)西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)(qin)(qin)(qin)(qin)便(bian)被(bei)(bei)廣大市民接受,再次出現(xian)(xian)西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)(qin)(qin)(qin)(qin)供(gong)不應求(qiu)的(de)(de)(de)(de)現(xian)(xian)象(xiang)。從此,西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)(qin)(qin)(qin)(qin)便(bian)在丁(ding)北(bei)(bei)村(cun)(cun)大面(mian)(mian)積(ji)的(de)(de)(de)(de)種(zhong)(zhong)植(zhi)(zhi),所以(yi)被(bei)(bei)人(ren)們稱之(zhi)為(wei)“丁(ding)北(bei)(bei)西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)(qin)(qin)(qin)(qin)”。 如(ru)今(jin)丁(ding)北(bei)(bei)西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)(qin)(qin)(qin)(qin)已有29年(nian)的(de)(de)(de)(de)種(zhong)(zhong)植(zhi)(zhi)歷史,同時在種(zhong)(zhong)植(zhi)(zhi)過程中(zhong)使(shi)用農(nong)家肥和(he)有機肥,其(qi)顏(yan)色(se)呈黃綠色(se),肉(rou)質(zhi)鮮(xian)嫩,口感脆,且纖(xian)維含(han)量(liang)少的(de)(de)(de)(de)特點。目(mu)前全村(cun)(cun)60%以(yi)上的(de)(de)(de)(de)土(tu)地(di)(di)以(yi)西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)(qin)(qin)(qin)(qin)種(zhong)(zhong)植(zhi)(zhi)為(wei)主(zhu),丁(ding)北(bei)(bei)西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)(qin)(qin)(qin)(qin)是(shi)丁(ding)北(bei)(bei)村(cun)(cun)的(de)(de)(de)(de)支柱產業(ye)(ye)(ye)、品(pin)牌(pai)產業(ye)(ye)(ye)。為(wei)了實現(xian)(xian)西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)(qin)(qin)(qin)(qin)等露地(di)(di)蔬(shu)(shu)菜(cai)(cai)生(sheng)產的(de)(de)(de)(de)規模化(hua)(hua)、產業(ye)(ye)(ye)化(hua)(hua)經營(ying),2005年(nian)該(gai)村(cun)(cun)蔬(shu)(shu)菜(cai)(cai)運銷(xiao)(xiao)(xiao)大戶(hu)段金國(guo)牽(qian)頭成立(li)了賀蘭(lan)縣常信鄉(xiang)西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)(qin)(qin)(qin)(qin)產銷(xiao)(xiao)(xiao)合(he)作社(she)。合(he)作社(she)在散戶(hu)經營(ying)的(de)(de)(de)(de)基礎上,以(yi)科技(ji)為(wei)依托,以(yi)市場為(wei)導(dao)向(xiang),實行(xing)“統(tong)一(yi)供(gong)種(zhong)(zhong)、統(tong)一(yi)管理、統(tong)一(yi)銷(xiao)(xiao)(xiao)售”,有力地(di)(di)提高(gao)蔬(shu)(shu)菜(cai)(cai)種(zhong)(zhong)植(zhi)(zhi)農(nong)戶(hu)進(jin)(jin)入市場的(de)(de)(de)(de)組織化(hua)(hua)程度。目(mu)前,丁(ding)北(bei)(bei)西(xi)(xi)(xi)(xi)(xi)芹(qin)(qin)(qin)(qin)(qin)(qin)種(zhong)(zhong)植(zhi)(zhi)范圍以(yi)常信鄉(xiang)頂北(bei)(bei)村(cun)(cun)為(wei)主(zhu),輻射立(li)崗鎮、習(xi)(xi)崗鎮、金貴鎮, 總種(zhong)(zhong)植(zhi)(zhi)面(mian)(mian)積(ji)達600公(gong)頃,產量(liang)54000噸(dun),銷(xiao)(xiao)(xiao)于(yu)寧夏(xia)區(qu)(qu)內、周邊地(di)(di)區(qu)(qu)及武漢(han)、長(chang)沙、西(xi)(xi)(xi)(xi)(xi)安(an)、鄭(zheng)州、杭州等地(di)(di)。
三.地域范圍
丁(ding)北(bei)(bei)西芹種(zhong)植范圍(wei)以寧夏賀蘭(lan)縣(xian)常信(xin)鄉丁(ding)北(bei)(bei)村(cun)(cun)(cun)、丁(ding)義(yi)村(cun)(cun)(cun)、桂南(nan)(nan)村(cun)(cun)(cun)、桂文村(cun)(cun)(cun)為(wei)主,輻射到立崗鎮、習崗鎮、金(jin)貴鎮的金(jin)貴村(cun)(cun)(cun)、保南(nan)(nan)村(cun)(cun)(cun)、銀河村(cun)(cun)(cun)、聯星村(cun)(cun)(cun)、新平(ping)村(cun)(cun)(cun)、和平(ping)村(cun)(cun)(cun)、蘭(lan)光村(cun)(cun)(cun)、蘭(lan)星村(cun)(cun)(cun)、先進村(cun)(cun)(cun)等(deng)23個村(cun)(cun)(cun)。賀蘭(lan)縣(xian)位于中(zhong)國黃(huang)土高原(yuan)西北(bei)(bei)內(nei)陸,地(di)處寧夏回族自(zi)治(zhi)區北(bei)(bei)部(bu),在銀川(chuan)平(ping)原(yuan)青銅峽引黃(huang)灌溉區中(zhong)部(bu),地(di)理坐標(biao)在東經105°53’-106°36’,北(bei)(bei)緯38°26’-38°48’之間,東臨黃(huang)河,隔(ge)河與(yu)(yu)陶樂縣(xian)相望;西倚賀蘭(lan)山(shan),和內(nei)蒙古阿拉善左旗以賀蘭(lan)山(shan)主峰分界;南(nan)(nan)與(yu)(yu)寧夏首府(fu)銀川(chuan)市郊區為(wei)鄰(lin);北(bei)(bei)與(yu)(yu)平(ping)羅縣(xian)接壤。丁(ding)北(bei)(bei)西芹總種(zhong)植面積達600公頃,產量54000噸。
四.產品品質特性特征
1、外在感官特征:側根生長(chang)快且(qie)發達,葉片直(zhi)立,葉柄長(chang)且(qie)肥大,寬3-4厘米(mi),多呈水(shui)晶(jing)狀。
2、內在品質(zhi)指標:每100克西芹含水分≥94克,粗纖維(wei)≤0.7克, 維(wei)生素C ≥6毫克。
3、安全要求(qiu):丁北西芹(qin)執行(xing)《無(wu)公害食品 芹(qin)菜》(NY5091-2002)標(biao)準。
五.特定生產方式
1、產(chan)地選擇(ze):賀蘭(lan)縣常信鄉(xiang)丁(ding)北村(cun)(cun)、丁(ding)義村(cun)(cun)、丁(ding)南村(cun)(cun)、桂文村(cun)(cun)為主(zhu),輻射金貴鎮金貴村(cun)(cun)、保南村(cun)(cun)、銀(yin)河(he)村(cun)(cun)、聯星(xing)(xing)村(cun)(cun),習崗鎮新平村(cun)(cun)、和平村(cun)(cun),立崗鎮蘭(lan)光村(cun)(cun)、蘭(lan)星(xing)(xing)村(cun)(cun)、先進村(cun)(cun)等。產(chan)地環境符合《農產(chan)品安全質量無公害蔬菜產(chan)地環境要求》(GB18407.1-2001)標準(zhun)和《土壤(rang)環境質量標準(zhun)》(GB15618-1995)的(de)標準(zhun),
2、品種選擇:主(zhu)要(yao)選用抗(kang)病、優質豐(feng)產、抗(kang)逆性強、適應(ying)性廣、商品性好(hao)的賀蘭縣地方品種。目(mu)前生產上(shang)應(ying)用較廣泛的品種有:“嫩脆(cui)”、“法國皇后”等。種子質量符(fu)合NB640102 031—2005。
3、生產(chan)(chan)過(guo)程(cheng)管理(li):丁北(bei)西芹(qin)生產(chan)(chan)過(guo)程(cheng)必須執行(xing)《無公害(hai)食品芹(qin)菜(cai)生產(chan)(chan)操(cao)作規程(cheng)》(NY/T5092-2002)。
4、產(chan)品(pin)收(shou)獲及(ji)(ji)(ji)產(chan)后處理(li):定植后80~100天,株高達(da)70~80cm,單株重達(da)650g可及(ji)(ji)(ji)時(shi)采(cai)收(shou)。采(cai)收(shou)采(cai)用(yong)人工收(shou)割,收(shou)割完后及(ji)(ji)(ji)時(shi)包裝打(da)捆,及(ji)(ji)(ji)時(shi)調(diao)運(yun)。
5、生產記錄要求:丁北西(xi)芹的生產全(quan)過程,要建立(li)田(tian)間生產檔案,全(quan)面(mian)記載(zai)并妥善保存,以備(bei)查閱。
六.包裝標識相關規定
丁北西芹按莖桿長短和莖粗分為(wei)一級和二級。采用的包(bao)裝帶捆綁,包(bao)裝好產品(pin)上加貼無公(gong)害(hai)標(biao)貼和農產品(pin)地理標(biao)志。通過分揀及無公(gong)害(hai)化進行包(bao)裝,加冰塊分層保鮮運輸(shu)。