一.自(zi)然生態環境和(he)人文歷史因素
1、土(tu)(tu)(tu)壤(rang)(rang)(rang)(rang)條件:濰坊市地(di)(di)(di)處山東半(ban)島中(zhong)部,全市地(di)(di)(di)勢(shi)南高北低(di),南部是山區和(he)丘陵,中(zhong)部是平原,北部是沿海(hai)灘涂,分別占(zhan)總面(mian)積(ji)的28.7%、57.7%和(he)13.6%,森林覆蓋率(lv)達到25.6%,最高點(dian)海(hai)拔1032米(mi)(mi),最低(di)點(dian)海(hai)拔在(zai)7米(mi)(mi)以下,大部分耕(geng)地(di)(di)(di)在(zai)海(hai)拔25~321米(mi)(mi)。境內(nei)土(tu)(tu)(tu)壤(rang)(rang)(rang)(rang)類型主要(yao)有棕(zong)壤(rang)(rang)(rang)(rang)、褐土(tu)(tu)(tu)、潮土(tu)(tu)(tu)、礦姜黑(hei)土(tu)(tu)(tu)和(he)鹽土(tu)(tu)(tu)5類,其中(zhong)適宜(yi)(yi)種植烤煙(yan)的土(tu)(tu)(tu)壤(rang)(rang)(rang)(rang)類型為棕(zong)壤(rang)(rang)(rang)(rang)和(he)褐土(tu)(tu)(tu),宜(yi)(yi)煙(yan)耕(geng)地(di)(di)(di)面(mian)積(ji)266萬(wan)畝,占(zhan)總耕(geng)地(di)(di)(di)面(mian)積(ji)的45%。宜(yi)(yi)煙(yan)土(tu)(tu)(tu)壤(rang)(rang)(rang)(rang)土(tu)(tu)(tu)層深厚,質地(di)(di)(di)疏松,有機(ji)質含(han)量(liang)(liang)(liang)0.5~1.72,土(tu)(tu)(tu)壤(rang)(rang)(rang)(rang)PH為5.73~7.19,速效氮含(han)量(liang)(liang)(liang)40~100mg/kg,速效磷含(han)量(liang)(liang)(liang)5~30mg/kg,速效鉀較豐富(fu),含(han)量(liang)(liang)(liang)120~410mg/kg,0~60cm土(tu)(tu)(tu)壤(rang)(rang)(rang)(rang)氯離子(zi)含(han)量(liang)(liang)(liang)多在(zai)19.2~29.8mg/kg.
2、水(shui)(shui)文情況(kuang):全(quan)市擁有(you)(you)水(shui)(shui)資源總量27.28億立方(fang)(fang)(fang)米,境(jing)內流(liu)(liu)域(yu)面(mian)積(ji)在(zai)50平方(fang)(fang)(fang)公(gong)(gong)(gong)(gong)里(li)(li)(li)(li)以上的河(he)(he)(he)流(liu)(liu)有(you)(you)103條,主要水(shui)(shui)系有(you)(you)濰河(he)(he)(he)、彌(mi)河(he)(he)(he)、白浪(lang)河(he)(he)(he)、南北(bei)(bei)膠萊河(he)(he)(he)和小清(qing)(qing)河(he)(he)(he)等(deng)五大水(shui)(shui)系。濰河(he)(he)(he),全(quan)長(chang)246公(gong)(gong)(gong)(gong)里(li)(li)(li)(li),流(liu)(liu)域(yu)面(mian)積(ji)6367平方(fang)(fang)(fang)公(gong)(gong)(gong)(gong)里(li)(li)(li)(li);彌(mi)河(he)(he)(he),全(quan)長(chang)177公(gong)(gong)(gong)(gong)里(li)(li)(li)(li),流(liu)(liu)域(yu)面(mian)積(ji)3863平方(fang)(fang)(fang)公(gong)(gong)(gong)(gong)里(li)(li)(li)(li);白浪(lang)河(he)(he)(he),全(quan)長(chang)127公(gong)(gong)(gong)(gong)里(li)(li)(li)(li),流(liu)(liu)域(yu)面(mian)積(ji)1237平方(fang)(fang)(fang)公(gong)(gong)(gong)(gong)里(li)(li)(li)(li);南膠萊河(he)(he)(he),全(quan)長(chang)42公(gong)(gong)(gong)(gong)里(li)(li)(li)(li),流(liu)(liu)域(yu)面(mian)積(ji)1500平方(fang)(fang)(fang)公(gong)(gong)(gong)(gong)里(li)(li)(li)(li),在(zai)高密市境(jing)內7.4公(gong)(gong)(gong)(gong)里(li)(li)(li)(li);北(bei)(bei)膠萊河(he)(he)(he),全(quan)長(chang)103.5公(gong)(gong)(gong)(gong)里(li)(li)(li)(li),流(liu)(liu)域(yu)面(mian)積(ji)3900平方(fang)(fang)(fang)公(gong)(gong)(gong)(gong)里(li)(li)(li)(li);小清(qing)(qing)河(he)(he)(he),全(quan)長(chang)237公(gong)(gong)(gong)(gong)里(li)(li)(li)(li),流(liu)(liu)域(yu)面(mian)積(ji)10276平方(fang)(fang)(fang)公(gong)(gong)(gong)(gong)里(li)(li)(li)(li),在(zai)壽光市境(jing)內入海,在(zai)我市境(jing)內長(chang)19.8公(gong)(gong)(gong)(gong)里(li)(li)(li)(li)。全(quan)市境(jing)內有(you)(you)大中(zhong)型水(shui)(shui)庫(ku)26座(zuo),小型水(shui)(shui)庫(ku)521座(zuo),塘壩3064座(zuo),固定(ding)揚水(shui)(shui)站2094處(chu),機電井15萬眼,有(you)(you)效灌(guan)溉(gai)面(mian)積(ji)達到780萬畝,全(quan)市耕地有(you)(you)效灌(guan)溉(gai)率53.8%.
3、氣候條(tiao)件:濰坊市(shi)屬暖溫帶半(ban)濕潤(run)季風氣候,四(si)季分(fen)明,光照(zhao)(zhao)充足(zu)、無霜(shuang)期長、雨量(liang)充沛。年平(ping)(ping)(ping)均(jun)(jun)(jun)(jun)(jun)氣溫在(zai)(zai)12.3℃,≥0℃積(ji)溫平(ping)(ping)(ping)均(jun)(jun)(jun)(jun)(jun)4585.4℃,穩定通(tong)過10℃平(ping)(ping)(ping)均(jun)(jun)(jun)(jun)(jun)初日(ri)(ri)為(wei)4月10日(ri)(ri),平(ping)(ping)(ping)均(jun)(jun)(jun)(jun)(jun)終(zhong)日(ri)(ri)為(wei)10月29日(ri)(ri),初冬(dong)間隔203天(tian),≥10℃平(ping)(ping)(ping)均(jun)(jun)(jun)(jun)(jun)積(ji)溫為(wei)4108.5℃,基本在(zai)(zai)煙(yan)葉(xie)(xie)生(sheng)長的適宜范圍(wei)內;無霜(shuang)期195天(tian),初霜(shuang)平(ping)(ping)(ping)均(jun)(jun)(jun)(jun)(jun)出現在(zai)(zai)10月下旬,終(zhong)霜(shuang)平(ping)(ping)(ping)均(jun)(jun)(jun)(jun)(jun)出現在(zai)(zai)4月上旬;年平(ping)(ping)(ping)均(jun)(jun)(jun)(jun)(jun)降(jiang)雨量(liang)660mm,6、7、8三個(ge)月降(jiang)水(shui)量(liang)占(zhan)平(ping)(ping)(ping)均(jun)(jun)(jun)(jun)(jun)年降(jiang)水(shui)量(liang)的59.2%,煙(yan)葉(xie)(xie)生(sheng)長與降(jiang)水(shui)基本同步(bu),與優質煙(yan)生(sheng)長發育需水(shui)特(te)性一致;全市(shi)年太陽輻射總量(liang)121.8千(qian)卡/平(ping)(ping)(ping)方(fang)厘米(mi),日(ri)(ri)平(ping)(ping)(ping)均(jun)(jun)(jun)(jun)(jun)輻射量(liang)190卡/平(ping)(ping)(ping)方(fang)厘米(mi);歷年平(ping)(ping)(ping)均(jun)(jun)(jun)(jun)(jun)日(ri)(ri)照(zhao)(zhao)2574.3h,日(ri)(ri)照(zhao)(zhao)率58%,3~10月日(ri)(ri)照(zhao)(zhao)時數(shu)都在(zai)(zai)200h以上,6~9月日(ri)(ri)照(zhao)(zhao)時數(shu)906.9h,光照(zhao)(zhao)充足(zu),十分(fen)適宜于(yu)優質煙(yan)葉(xie)(xie)生(sheng)長。
二.地域范圍
濰坊烤煙保護區(qu)域(yu)位于山東(dong)半島中部的濰坊市,北緯35°41′-37°26′,東(dong)經118°10′-120°01′,區(qu)域(yu)保護面(mian)積(ji)13330公頃,年產量(liang)51萬(wan)擔。
四(si).產(chan)品品質(zhi)特(te)性特(te)征(zheng)
1、外在感(gan)官特征:
1.1、鮮(xian)煙葉(xie):打(da)(da)頂后(hou)株高90cm~120cm,有(you)效葉(xie)18片~22片,中部最大葉(xie)長為55cm~65cm,頂葉(xie)長度達(da)到(dao)50cm以上(shang)。煙株近筒形或(huo)微腰(yao)鼓形,群體結構合理,打(da)(da)頂后(hou)株高一致,通風透(tou)光好(hao),基本無(wu)病蟲害,煙葉(xie)自下而(er)上(shang)分層落黃,易(yi)把握(wo)成熟(shu)度和便于(yu)適時采(cai)摘烘(hong)烤。
1.2、烤后煙葉(xie)(xie)(xie):外觀質量符合GB2635中正組煙的要(yao)求,葉(xie)(xie)(xie)片(pian)(pian)成熟,顏色多(duo)金黃(huang)(huang)到桔(jie)黃(huang)(huang),以(yi)桔(jie)黃(huang)(huang)為主(zhu);色澤飽滿、油分足,葉(xie)(xie)(xie)片(pian)(pian)厚(hou)薄適中,葉(xie)(xie)(xie)片(pian)(pian)結構疏松、柔軟、彈性好(hao)。單葉(xie)(xie)(xie)重(zhong):下部(bu)葉(xie)(xie)(xie)7~9g,中部(bu)葉(xie)(xie)(xie)9~12g,上部(bu)葉(xie)(xie)(xie)10~15g。
2、內(nei)在(zai)品(pin)質指標濰坊烤煙(yan)(yan)(yan)內(nei)在(zai)化學成分協調(diao),具有(you)香氣質好、香氣量(liang)足,吃味醇和(he),煙(yan)(yan)(yan)味濃厚(hou),勁頭適中(zhong),燃燒性強,煙(yan)(yan)(yan)灰(hui)呈(cheng)灰(hui)白色,煙(yan)(yan)(yan)葉(xie)松散性狀好,葉(xie)片不易粘結,便于長(chang)期儲(chu)存的(de)風格特(te)征(zheng)(zheng),與國內(nei)外(wai)各產區煙(yan)(yan)(yan)葉(xie)有(you)良好的(de)配伍性,工業可用性高(gao),是(shi)中(zhong)、高(gao)檔(dang)卷煙(yan)(yan)(yan)的(de)必(bi)備原(yuan)料。尤以(yi)濃香風格特(te)征(zheng)(zheng)突出,是(shi)“中(zhong)式(shi)濃香低害(hai)”特(te)征(zheng)(zheng)的(de)高(gao)檔(dang)卷煙(yan)(yan)(yan)品(pin)牌的(de)主(zhu)要原(yuan)料,符(fu)合當前(qian)和(he)今后高(gao)檔(dang)卷煙(yan)(yan)(yan)的(de)發展趨(qu)勢和(he)市場需求,具有(you)較為廣闊的(de)市場前(qian)景。
3、安全要求(qiu)(qiu):農藥殘留:符合(he)《Q/WYS3-1.10-2011煙草農藥合(he)理使用規范》和《Q/WYS4-1.01-2009煙葉產品質量要求(qiu)(qiu)》的(de)規定(ding)。重金屬:符合(he)國家食品衛生標準相應對(dui)重金屬限量的(de)規定(ding)。
四特定生產方式
1、品種選擇(ze):推廣NC55、NC102、K326、魯煙(yan)(yan)1號、云煙(yan)(yan)87等優良品種要求生長整齊一致,分層落黃明顯、抗病性強、易烘烤、出絲率(lv)高、香(xiang)氣(qi)質(zhi)好,香(xiang)氣(qi)量(liang)足,吃味醇和、煙(yan)(yan)味濃厚。
2、產地選擇:滿足氣候(hou)、土壤、輪作(zuo)、環境質(zhi)量,禁用環境條件等(deng)要(yao)求。
3、采收(shou)、烘烤(kao)及收(shou)購:滿足采收(shou)、煙(yan)葉(xie)烘烤(kao)、煙(yan)葉(xie)收(shou)購等條(tiao)件(jian)。
五(wu).包裝標識相(xiang)關(guan)規定
濰市境域范圍內所(suo)有煙草系列產(chan)品(pin)生(sheng)產(chan)經營者,在烤煙包裝上使(shi)(shi)用(yong)已獲(huo)登記保護的“濰坊烤煙”農(nong)產(chan)品(pin)地理(li)標志(zhi)及其(qi)圖(tu)案,需向登記證(zheng)書持有人濰坊市煙葉協會提出申(shen)請(qing),并按(an)照相關(guan)要求(qiu)規范生(sheng)產(chan)和使(shi)(shi)用(yong)標志(zhi),統一采用(yong)產(chan)品(pin)名稱和農(nong)產(chan)品(pin)地理(li)標志(zhi)公(gong)共標志(zhi)相結(jie)合的標識標注方法。