一.產品介紹
霞浦(pu)(pu)(pu)榨(zha)(zha)(zha)(zha)(zha)菜(cai)栽培歷(li)史悠久,1953年(nian)(nian)(nian)由蜀籍駐(zhu)軍介(jie)紹牽線,首次從當時(shi)的重慶(qing)市巴縣(xian)木桐區清溪公社(she)新龍大(da)隊引種(zhong)(zhong)(zhong)種(zhong)(zhong)(zhong)植(zhi),上世紀六十(shi)、七十(shi)年(nian)(nian)(nian)代(dai)逐(zhu)(zhu)步擴(kuo)大(da)。1974年(nian)(nian)(nian)后(hou)推廣至沙江、長(chang)春、溪南等縣(xian)域南部(bu)鄉(xiang)鎮(zhen),當時(shi)年(nian)(nian)(nian)種(zhong)(zhong)(zhong)植(zhi)2000多畝(mu)(mu)、年(nian)(nian)(nian)產(chan)(chan)2000多噸(dun)、加工成品(pin)(pin)菜(cai)1000多噸(dun)。改革(ge)開放后(hou),面(mian)積(ji)逐(zhu)(zhu)年(nian)(nian)(nian)擴(kuo)大(da),全縣(xian)除(chu)(chu)海島鄉(xiang)外,均(jun)(jun)(jun)有(you)一定的種(zhong)(zhong)(zhong)植(zhi)面(mian)積(ji)。二十(shi)世紀八十(shi)年(nian)(nian)(nian)代(dai)列入農業(ye)部(bu)《中國蔬菜(cai)品(pin)(pin)種(zhong)(zhong)(zhong)資源目錄》。1987年(nian)(nian)(nian)后(hou),霞浦(pu)(pu)(pu)縣(xian)副食品(pin)(pin)廠專(zhuan)業(ye)生產(chan)(chan)方便榨(zha)(zha)(zha)(zha)(zha)菜(cai),注冊東(dong)吾商(shang)標,1991年(nian)(nian)(nian)該產(chan)(chan)品(pin)(pin)獲(huo)省優產(chan)(chan)品(pin)(pin)后(hou),面(mian)積(ji)擴(kuo)大(da)迅速,常(chang)年(nian)(nian)(nian)種(zhong)(zhong)(zhong)植(zhi)面(mian)積(ji)保持在(zai)1.5-2.1萬(wan)畝(mu)(mu)之間(jian),年(nian)(nian)(nian)產(chan)(chan)1.3-1.8萬(wan)噸(dun)。 霞浦(pu)(pu)(pu)縣(xian)氣(qi)候、生態條件適宜(yi)榨(zha)(zha)(zha)(zha)(zha)菜(cai)生長(chang)發育,所產(chan)(chan)榨(zha)(zha)(zha)(zha)(zha)菜(cai)質優高產(chan)(chan)成為(wei)全省最(zui)大(da)的榨(zha)(zha)(zha)(zha)(zha)菜(cai)產(chan)(chan)業(ye)基地,我縣(xian)適宜(yi)種(zhong)(zhong)(zhong)植(zhi)榨(zha)(zha)(zha)(zha)(zha)菜(cai)有(you)20萬(wan)畝(mu)(mu)田(tian)地、園(yuan)地,除(chu)(chu)常(chang)規冬種(zhong)(zhong)(zhong)各類蔬菜(cai)、糧油作(zuo)物在(zai)12萬(wan)畝(mu)(mu)左右(you),尚有(you)8萬(wan)畝(mu)(mu)左右(you)空閑,榨(zha)(zha)(zha)(zha)(zha)菜(cai)產(chan)(chan)區人口密集,其市場因(yin)素(su)與(yu)資源因(yin)素(su)有(you)利于榨(zha)(zha)(zha)(zha)(zha)菜(cai)產(chan)(chan)業(ye)發展,霞浦(pu)(pu)(pu)縣(xian)可以為(wei)榨(zha)(zha)(zha)(zha)(zha)菜(cai)龍頭(tou)企業(ye)提供7-9萬(wan)畝(mu)(mu)榨(zha)(zha)(zha)(zha)(zha)菜(cai)原料基地,10萬(wan)多噸(dun)原料,年(nian)(nian)(nian)可加工2億袋方便榨(zha)(zha)(zha)(zha)(zha)菜(cai)。 霞浦(pu)(pu)(pu)榨(zha)(zha)(zha)(zha)(zha)菜(cai)個大(da),平(ping)均(jun)(jun)(jun)縱(zong)徑(jing)14.5cm、平(ping)均(jun)(jun)(jun)橫徑(jing)12.4cm,平(ping)均(jun)(jun)(jun)單莖(jing)瘤(liu)重550g,莖(jing)瘤(liu)呈近紡綞形(xing)或蓮(lian)花形(xing),皮色淺綠(lv)光(guang)滑,肉(rou)(rou)瘤(liu)較大(da)而鈍(dun)圓(yuan)、間(jian)溝較深,皮下肉(rou)(rou)質色白而肥厚,質地脆(cui)嫩(nen)、形(xing)狀美觀,其腌制(zhi)品(pin)(pin)脆(cui)嫩(nen)、鮮(xian)爽,具(ju)有(you)明顯的特征香氣(qi)。
二.自然生態環境和人文歷史因(yin)素
霞浦屬中(zhong)亞(ya)(ya)熱帶(dai)季風(feng)(feng)性濕潤(run)氣(qi)(qi)候(hou)區(qu)(qu),氣(qi)(qi)候(hou)溫(wen)(wen)(wen)暖,年(nian)(nian)(nian)平(ping)(ping)均氣(qi)(qi)溫(wen)(wen)(wen)16~19℃,月均最(zui)高(gao)氣(qi)(qi)溫(wen)(wen)(wen)(7月)25.5-28.5℃、最(zui)低(di)氣(qi)(qi)溫(wen)(wen)(wen)(1月)6.9-9.6℃,歷史極端最(zui)高(gao)氣(qi)(qi)溫(wen)(wen)(wen)40℃、最(zui)低(di)氣(qi)(qi)溫(wen)(wen)(wen)-7.7℃。年(nian)(nian)(nian)日照時(shi)數1899.2小(xiao)時(shi),降雨量1100-1800毫米(mi),無霜(shuang)期北(bei)部(bu)243天(tian)、南(nan)(nan)部(bu)300天(tian)。霞浦氣(qi)(qi)候(hou)可概(gai)括(kuo)為(wei)“春(chun)(chun)多(duo)雨水(shui)(shui),夏多(duo)臺風(feng)(feng),冬暖夏涼,霜(shuang)雪(xue)少見”。春(chun)(chun)夏秋冬持續時(shi)間(jian)(jian)平(ping)(ping)均為(wei)89、127、81、68天(tian),春(chun)(chun)夏季降雨量占全(quan)年(nian)(nian)(nian)總(zong)量的(de)83%。全(quan)年(nian)(nian)(nian)以(yi)東南(nan)(nan)風(feng)(feng)為(wei)主導(dao)風(feng)(feng)向,沿(yan)海地(di)(di)(di)(di)(di)(di)區(qu)(qu)以(yi)東北(bei)風(feng)(feng)、西(xi)南(nan)(nan)風(feng)(feng)居多(duo),具有(you)明(ming)顯的(de)季風(feng)(feng)特點(dian)。氣(qi)(qi)候(hou)要(yao)(yao)素垂直(zhi)差異明(ming)顯,區(qu)(qu)域(yu)內(nei)山(shan)(shan)(shan)(shan)岳地(di)(di)(di)(di)(di)(di)帶(dai)隨(sui)海拔(ba)高(gao)度每上升100米(mi),年(nian)(nian)(nian)平(ping)(ping)均氣(qi)(qi)溫(wen)(wen)(wen)約降低(di)0.56℃。域(yu)內(nei)冬無嚴寒,滿(man)足榨(zha)菜生(sheng)產要(yao)(yao)求。 霞浦縣(xian)屬亞(ya)(ya)熱帶(dai)海洋性季風(feng)(feng)氣(qi)(qi)候(hou),在霜(shuang)凍上較(jiao)浙(zhe)江產區(qu)(qu)為(wei)佳(jia)(表(biao)略),地(di)(di)(di)(di)(di)(di)表(biao)富(fu)含(han)磷、鉀(jia)、鈣與涪陵相似(si),土(tu)(tu)(tu)壤(rang)(rang)(rang)(rang)質(zhi)地(di)(di)(di)(di)(di)(di)多(duo)為(wei)最(zui)適榨(zha)菜生(sheng)長(chang)(chang)的(de)壤(rang)(rang)(rang)(rang)土(tu)(tu)(tu)和(he)砂壤(rang)(rang)(rang)(rang)土(tu)(tu)(tu)。表(biao)略境(jing)內(nei)依山(shan)(shan)(shan)(shan)面海,地(di)(di)(di)(di)(di)(di)勢由(you)西(xi)北(bei)向東南(nan)(nan)呈(cheng)三級階(jie)梯(ti)狀(zhuang)下降,東南(nan)(nan)部(bu)的(de)東沖半(ban)島拱衛(wei)內(nei)海,組成(cheng)了中(zhong)低(di)山(shan)(shan)(shan)(shan)地(di)(di)(di)(di)(di)(di)、丘(qiu)陵、濱(bin)海等不(bu)同氣(qi)(qi)候(hou)區(qu)(qu)。區(qu)(qu)內(nei)土(tu)(tu)(tu)壤(rang)(rang)(rang)(rang)主要(yao)(yao)為(wei)紅(hong)壤(rang)(rang)(rang)(rang)、紫色(se)(se)土(tu)(tu)(tu)、潮土(tu)(tu)(tu)、風(feng)(feng)沙土(tu)(tu)(tu)、鹽土(tu)(tu)(tu)、水(shui)(shui)稻土(tu)(tu)(tu)。紅(hong)壤(rang)(rang)(rang)(rang)廣(guang)泛(fan)分(fen)(fen)布(bu)于(yu)(yu)沿(yan)海丘(qiu)陵和(he)北(bei)部(bu)海拔(ba)950米(mi)以(yi)下低(di)山(shan)(shan)(shan)(shan)地(di)(di)(di)(di)(di)(di)帶(dai);紫色(se)(se)土(tu)(tu)(tu)零星分(fen)(fen)布(bu)于(yu)(yu)長(chang)(chang)春(chun)(chun)鎮(zhen)大(da)京等地(di)(di)(di)(di)(di)(di),母質(zhi)為(wei)紫色(se)(se)頁(ye)巖(yan),風(feng)(feng)化(hua)強烈,土(tu)(tu)(tu)層厚度65厘(li)米(mi),質(zhi)地(di)(di)(di)(di)(di)(di)中(zhong)壤(rang)(rang)(rang)(rang),呈(cheng)粒狀(zhuang)結構;潮土(tu)(tu)(tu)類土(tu)(tu)(tu)壤(rang)(rang)(rang)(rang)主要(yao)(yao)分(fen)(fen)布(bu)在溪(xi)流(liu)(liu)兩岸,母質(zhi)為(wei)溪(xi)流(liu)(liu)沖積(ji)物(wu)或老河(he)(he)道(dao)沉(chen)積(ji)物(wu),土(tu)(tu)(tu)層深(shen)厚,沖積(ji)層理明(ming)顯,各層的(de)質(zhi)地(di)(di)(di)(di)(di)(di)和(he)色(se)(se)澤均一;風(feng)(feng)沙土(tu)(tu)(tu)類土(tu)(tu)(tu)壤(rang)(rang)(rang)(rang)分(fen)(fen)布(bu)于(yu)(yu)長(chang)(chang)春(chun)(chun)等地(di)(di)(di)(di)(di)(di)的(de)濱(bin)海地(di)(di)(di)(di)(di)(di)帶(dai);濱(bin)海鹽土(tu)(tu)(tu)分(fen)(fen)布(bu)于(yu)(yu)沿(yan)海灘涂,經人工(gong)墾殖脫鹽后成(cheng)為(wei)旱(han)作(zuo)咸土(tu)(tu)(tu)土(tu)(tu)(tu)壤(rang)(rang)(rang)(rang),由(you)海泥(ni)土(tu)(tu)(tu)、海粘(zhan)土(tu)(tu)(tu)發(fa)育而(er)成(cheng),質(zhi)地(di)(di)(di)(di)(di)(di)粘(zhan)重(zhong);咸沙土(tu)(tu)(tu)由(you)海積(ji)泥(ni)沙土(tu)(tu)(tu)發(fa)育而(er)成(cheng),分(fen)(fen)布(bu)在塘田隆(long)起部(bu),表(biao)層質(zhi)地(di)(di)(di)(di)(di)(di)輕壤(rang)(rang)(rang)(rang),底層質(zhi)地(di)(di)(di)(di)(di)(di)重(zhong)壤(rang)(rang)(rang)(rang),已完全(quan)脫鹽;水(shui)(shui)稻土(tu)(tu)(tu)是(shi)縣(xian)內(nei)主要(yao)(yao)耕作(zuo)土(tu)(tu)(tu)壤(rang)(rang)(rang)(rang),廣(guang)泛(fan)分(fen)(fen)布(bu)于(yu)(yu)各地(di)(di)(di)(di)(di)(di)有(you)水(shui)(shui)源的(de)山(shan)(shan)(shan)(shan)坡、山(shan)(shan)(shan)(shan)壟、丘(qiu)間(jian)(jian)谷(gu)地(di)(di)(di)(di)(di)(di)和(he)河(he)(he)谷(gu)、海積(ji)小(xiao)平(ping)(ping)原(yuan)。 全(quan)縣(xian)林(lin)(lin)地(di)(di)(di)(di)(di)(di)面積(ji)156.38萬(wan)畝,其中(zhong)有(you)林(lin)(lin)地(di)(di)(di)(di)(di)(di)128.4萬(wan)畝(生(sheng)態(tai)林(lin)(lin)49萬(wan)畝、商品林(lin)(lin)35萬(wan)畝、兼用林(lin)(lin)43萬(wan)畝),森林(lin)(lin)覆蓋(gai)率56.8%。境(jing)內(nei)溪(xi)流(liu)(liu)密布(bu),境(jing)內(nei)水(shui)(shui)系呈(cheng)樹枝(zhi)狀(zhuang)分(fen)(fen)布(bu),干(gan)流(liu)(liu)長(chang)(chang)1公(gong)里以(yi)上的(de)河(he)(he)流(liu)(liu)24條,大(da)部(bu)分(fen)(fen)源短(duan)流(liu)(liu)急(ji),單獨入海。主要(yao)(yao)河(he)(he)流(liu)(liu)有(you)杯溪(xi)、羅漢溪(xi)、七都溪(xi)、長(chang)(chang)溪(xi)三河(he)(he),總(zong)流(liu)(liu)域(yu)面積(ji)635.2平(ping)(ping)方公(gong)里,干(gan)流(liu)(liu)長(chang)(chang)134.5公(gong)里。水(shui)(shui)域(yu)環境(jing)現狀(zhuang)良(liang)好,周邊沒有(you)工(gong)礦企(qi)業(ye),無工(gong)業(ye)污染,空氣(qi)(qi)質(zhi)量良(liang)好,可以(yi)作(zuo)為(wei)綠色(se)(se)食品基地(di)(di)(di)(di)(di)(di)發(fa)展。
三.地域范圍
霞浦縣(xian)(xian)位于(yu)福(fu)(fu)建省(sheng)東北沿海臺灣海峽西(xi)北岸,北緯26°25′-27°07′,東經119°46′-120°28′之間,東瀕東海,西(xi)接福(fu)(fu)安,北鄰福(fu)(fu)鼎、柘榮縣(xian)(xian),西(xi)南與寧德、羅源(yuan)兩(liang)江隔(ge)海相望。全縣(xian)(xian)陸地面積(ji)(ji)1489.6平方(fang)公(gong)里,均列為地域覆蓋范圍。保護面積(ji)(ji)分布在松城街道(dao)、松港街道(dao)、長春鎮、牙城鎮、溪南鎮、沙(sha)江鎮、下滸鎮、三沙(sha)鎮、鹽田畬(yu)族(zu)鄉(xiang)、水門畬(yu)族(zu)鄉(xiang)、崇儒畬(yu)族(zu)鄉(xiang)、柏洋鄉(xiang)、北壁鄉(xiang)20萬畝適宜耕地。現有榨菜(cai)面積(ji)(ji)3.05萬畝,年產8萬多噸鮮(xian)菜(cai)。
四.產品品質(zhi)特(te)性(xing)特(te)征
1、外在感官特征:霞浦榨菜與川(chuan)、浙(zhe)菜相比最顯著的特點是個(ge)大(da)(da),平均縱徑(jing)14.5cm、橫徑(jing)12.4cm,平均單莖瘤重550g,莖瘤近紡綞形(xing)(xing)或蓮花(hua)形(xing)(xing),皮色淺(qian)綠,肉(rou)瘤較(jiao)大(da)(da)而鈍(dun)圓、間溝較(jiao)深,莖瘤質地脆(cui)嫩、個(ge)大(da)(da)、形(xing)(xing)狀(zhuang)美觀,其加工品(pin)鮮、爽(shuang)、嫩、脆(cui)、香氣足。
2、內在品質指標:蛋白(bai)質≥0.15%,粗纖(xian)維≥0.70%。
3、安全要求:嚴格執行NY 5299-2005無(wu)公害(hai)食品芥菜類(lei)蔬菜標準(zhun)。
五.特定生產方式
霞(xia)(xia)浦縣榨(zha)菜(cai)(cai)(cai)(cai)產(chan)(chan)區普遍采(cai)取(qu)水(shui)稻-水(shui)稻-榨(zha)菜(cai)(cai)(cai)(cai)、番薯-榨(zha)菜(cai)(cai)(cai)(cai)、水(shui)稻-菜(cai)(cai)(cai)(cai)-榨(zha)菜(cai)(cai)(cai)(cai)等(deng)種植模式。提高了(le)土地利用率(lv)與復種指數(shu),推(tui)動(dong)了(le)水(shui)旱輪作(zuo)耕作(zuo)模式推(tui)廣,增(zeng)加土壤的有機質等(deng)營養含量,極大(da)改善(shan)了(le)土壤理化性狀。 霞(xia)(xia)浦榨(zha)菜(cai)(cai)(cai)(cai)農產(chan)(chan)品(pin)地理標(biao)志生產(chan)(chan)方式應嚴格執行NY 5299-2005無公害食品(pin)芥菜(cai)(cai)(cai)(cai)類蔬(shu)菜(cai)(cai)(cai)(cai)標(biao)準,具體按霞(xia)(xia)浦縣農業標(biao)準規范《莖瘤芥(榨(zha)菜(cai)(cai)(cai)(cai))栽培技(ji)術規范》(NXP/TNY002.5-2000,2000年6月霞(xia)(xia)浦縣質監局(ju)發布(bu))進(jin)行操作(zuo)。
1、栽培(pei)品(pin)(pin)種與季節 霞浦(pu)榨菜主栽品(pin)(pin)種有霞圓(yuan)榨1號等,播(bo)種季節10月(yue)(yue)下旬(xun)(xun)到(dao)11月(yue)(yue)上(shang)旬(xun)(xun),定植11月(yue)(yue)下旬(xun)(xun)至12月(yue)(yue)上(shang)旬(xun)(xun),收獲(huo)期(qi)(qi)翌年1月(yue)(yue)底-3月(yue)(yue)份(fen),全生(sheng)育(yu)期(qi)(qi)140天。
2、播種與育苗
(1)播種:用(yong)80℃燙水傾入盛種子(zi)的容器內,去除(chu)上浮的嫩種、癟粒(li)及其它夾雜物,再用(yong)50℃-55℃溫水浸泡(pao)10分鐘(zhong),濾出、晾干、準(zhun)備播種。
(2)育苗(miao):選(xuan)富含(han)有機質、保水保肥好(hao)的土壤(rang)或輕壤(rang)土。苗(miao)床深耕曬土,熟化(hua)土壤(rang)。作畦(qi)寬(kuan)(kuan)1.1m-1.2m、溝寬(kuan)(kuan)30cm-35cm、溝深25cm-30cm,每667㎡施腐(fu)熟廄肥2000kg,過磷酸鈣20kg。將畦(qi)面整平耙細(xi),施足底水,將準(zhun)備好(hao)的種(zhong)子均勻撒于畦(qi)面,床面上蓋土,每667㎡用種(zhong)0.4-0.5kg,可供(gong)10畝大田幼(you)苗(miao)定植(zhi)需要。
(3)苗(miao)期管理:出(chu)現第一片(pian)真(zhen)(zhen)葉時,第一次間苗(miao),保持(chi)苗(miao)距3cm,出(chu)現三(san)片(pian)真(zhen)(zhen)葉時,第二(er)次間苗(miao),保持(chi)苗(miao)距7cm,間苗(miao)主要去(qu)除(chu)弱、劣、病、雜及高(gao)腳苗(miao)。?
3、田間管理
(1)選地整畦(qi):榨(zha)菜宜(yi)選擇(ze)排(pai)灌良好(hao)、土(tu)(tu)(tu)層深厚、質地疏松(song)、富(fu)含(han)有(you)機(ji)質的中壤或砂壤土(tu)(tu)(tu)。宜(yi)深耕至25cm左右,每畝用石灰20公斤撒施土(tu)(tu)(tu)壤爾后翻曬土(tu)(tu)(tu)壤,作畦(qi)寬110cm-130cm、高25cm左右,利于排(pai)水。
(2)定植:選擇(ze)陰(yin)天或晴天下午進行,定植時苗(miao)床澆水,帶土定植,減(jian)少根系損傷,提高成活率,株(zhu)(zhu)行距40cm,每畝定植4000株(zhu)(zhu)左右(you)。
(3)肥(fei)(fei)水管(guan)理:在定(ding)植(zhi)前(qian)每667㎡用(yong)1500kg腐(fu)熟(shu)廄(jiu)肥(fei)(fei)撒(sa)入大田,犁翻耙(pa)勻,做(zuo)為基肥(fei)(fei),在定(ding)植(zhi)后40天左(zuo)右(you)至封行(xing)前(qian)每667㎡用(yong)腐(fu)熟(shu)人畜糞(fen)尿500kg與(yu)尿素8kg、磷酸二(er)氫鉀3kg分(fen)二(er)次做(zuo)追肥(fei)(fei)。水分(fen)管(guan)理遇旱灌水,遇澇排(pai)水。
(4)病(bing)蟲(chong)害防治 嚴格執行NY5299-2005無(wu)公害食(shi)品芥菜(cai)類(lei)蔬菜(cai)標(biao)準。具體按霞浦縣農業標(biao)準規范《莖瘤芥(榨菜(cai))栽培技術(shu)規范》(NXP/TNY002.5-2000)進(jin)行操作。?
4、榨菜的采收?
(1)采(cai)(cai)收標準:在1月(yue)下(xia)旬開始(shi)及時采(cai)(cai)收,掌握在分開頂(ding)端(duan)2-3片芯葉見苔高(gao)2-3cm便可收割。?
(2)莖瘤(liu)芥等級規(gui)格應(ying)符(fu)合下(xia)表(biao)的要求。