一.產品介紹
“翠碧一(yi)(yi)號”屬于全國兩大(da)特(te)色(se)烤煙(yan)(yan)(yan)品種(zhong)(zhong)(zhong)之一(yi)(yi)。烤后煙(yan)(yan)(yan)葉顏色(se)多(duo)(duo)呈桔黃色(se),色(se)澤飽(bao)滿、組(zu)織細致、結構疏松、厚度適中、油分足、彈(dan)性(xing)強。煙(yan)(yan)(yan)葉具有(you)比較典型(xing)的(de)(de)清(qing)香型(xing)風格特(te)征,清(qing)雅飄逸,香氣(qi)量足、豐滿細膩綿長,煙(yan)(yan)(yan)味厚實(shi)飽(bao)滿,吃(chi)味醇和(he)、余味干(gan)(gan)凈、生雜氣(qi)較少,出絲率高(gao)、配(pei)伍性(xing)好(hao)、醇化時(shi)間(jian)段短。 三(san)明(ming)市種(zhong)(zhong)(zhong)煙(yan)(yan)(yan)歷史悠(you)久,始(shi)(shi)于明(ming)朝萬(wan)歷年(nian)(nian)(nian)間(jian),迄今(jin)已有(you)近(jin)四百(bai)年(nian)(nian)(nian)歷史。近(jin)代以前,種(zhong)(zhong)(zhong)植(zhi)煙(yan)(yan)(yan)葉類(lei)型(xing)多(duo)(duo)為(wei)曬煙(yan)(yan)(yan),以沙(sha)縣夏茂曬煙(yan)(yan)(yan)最(zui)為(wei)有(you)名,曾有(you)“煙(yan)(yan)(yan)魁”的(de)(de)美譽(yu)。烤煙(yan)(yan)(yan)種(zhong)(zhong)(zhong)植(zhi)始(shi)(shi)于上世(shi)紀六(liu)、七(qi)十年(nian)(nian)(nian)代,1988年(nian)(nian)(nian)烤煙(yan)(yan)(yan)種(zhong)(zhong)(zhong)植(zhi)在全市范圍內全面推(tui)(tui)廣(guang),1991年(nian)(nian)(nian)后種(zhong)(zhong)(zhong)植(zhi)規(gui)(gui)模迅(xun)速擴大(da),躍居全省之首。“翠碧一(yi)(yi)號”是福建省三(san)明(ming)市寧(ning)化縣1977年(nian)(nian)(nian)從“特(te)字401”煙(yan)(yan)(yan)田變異株中選(xuan)育(yu)而(er)成的(de)(de),1982年(nian)(nian)(nian)被正(zheng)式定(ding)名為(wei)“翠碧一(yi)(yi)號”。1989年(nian)(nian)(nian)6月,該品種(zhong)(zhong)(zhong)通過省級審(shen)評。1991年(nian)(nian)(nian), 翠碧一(yi)(yi)號被全國煙(yan)(yan)(yan)草品種(zhong)(zhong)(zhong)審(shen)定(ding)委員會認定(ding)為(wei)“推(tui)(tui)廣(guang)良(liang)種(zhong)(zhong)(zhong)”。 二十一(yi)(yi)世(shi)紀初,三(san)明(ming)煙(yan)(yan)(yan)區著力培育(yu)特(te)色(se)煙(yan)(yan)(yan)區,大(da)力加強 “良(liang)種(zhong)(zhong)(zhong)、良(liang)法、良(liang)烤”綜合配(pei)套技術研究及(ji)推(tui)(tui)廣(guang),有(you)效克(ke)服了推(tui)(tui)廣(guang)初期單產(chan)低(di)、病害重(zhong)、烘烤難等(deng)生產(chan)瓶頸,同時(shi)積極爭(zheng)取(qu)上級政(zheng)策扶持,注重(zhong)加強工商合作,有(you)效推(tui)(tui)動(dong)了該品種(zhong)(zhong)(zhong)的(de)(de)發展壯大(da)。近(jin)幾年(nian)(nian)(nian),三(san)明(ming)市“翠碧一(yi)(yi)號”種(zhong)(zhong)(zhong)植(zhi)規(gui)(gui)模穩定(ding)在80萬(wan)擔(dan)左右,已穩步進入(ru)國內眾多(duo)(duo)重(zhong)點工業企業和(he)重(zhong)點卷(juan)煙(yan)(yan)(yan)品牌(pai)(如:中華、蘇煙(yan)(yan)(yan)、白(bai)沙(sha)、黃鶴樓、七(qi)匹(pi)狼等(deng))的(de)(de)配(pei)方(fang)(fang),并(bing)在這些骨干(gan)(gan)卷(juan)煙(yan)(yan)(yan)品牌(pai)的(de)(de)配(pei)方(fang)(fang)中發揮著重(zhong)要(yao)的(de)(de)作用。
二.自然生態環(huan)境和人(ren)文歷史(shi)因素
1、土(tu)(tu)(tu)(tu)壤(rang)(rang)地(di)(di)(di)貌情況:全(quan)(quan)市土(tu)(tu)(tu)(tu)壤(rang)(rang)類(lei)(lei)型有(you)紅壤(rang)(rang)、黃(huang)壤(rang)(rang)、山地(di)(di)(di)草甸(dian)土(tu)(tu)(tu)(tu)、紫色(se)土(tu)(tu)(tu)(tu)、石灰土(tu)(tu)(tu)(tu)、潮土(tu)(tu)(tu)(tu)和水(shui)稻土(tu)(tu)(tu)(tu)等(deng)7類(lei)(lei),其中(zhong)水(shui)稻土(tu)(tu)(tu)(tu)面積(ji)162000.03公頃,占(zhan)土(tu)(tu)(tu)(tu)地(di)(di)(di)總面積(ji)的(de)7.07%,占(zhan)耕(geng)(geng)地(di)(di)(di)總面積(ji)的(de)95.63%,是主要的(de)耕(geng)(geng)作土(tu)(tu)(tu)(tu)壤(rang)(rang)。水(shui)稻土(tu)(tu)(tu)(tu)耕(geng)(geng)作層深厚,質(zhi)地(di)(di)(di)疏(shu)松,透(tou)氣(qi)性好,土(tu)(tu)(tu)(tu)質(zhi)弱酸,pH在4.6~7.5之間;有(you)機(ji)質(zhi)含量比(bi)較(jiao)(jiao)(jiao)豐富(fu),平(ping)(ping)均(jun)3.06%;全(quan)(quan)氮(dan)貯量豐富(fu),平(ping)(ping)均(jun)1.5g/kg,速(su)效(xiao)氮(dan)適中(zhong),堿解氮(dan)151.95mg/kg;速(su)效(xiao)磷(lin)含量比(bi)較(jiao)(jiao)(jiao)豐富(fu),磷(lin)的(de)供給(gei)比(bi)較(jiao)(jiao)(jiao)充足,平(ping)(ping)均(jun)22.46mg/kg;速(su)效(xiao)鉀(jia)平(ping)(ping)均(jun)40.55mg/kg。全(quan)(quan)市屬多山丘陵地(di)(di)(di)帶,以(yi)低山為(wei)主、多山地(di)(di)(di)多丘陵多盆谷(gu)的(de)層狀結構(gou)明(ming)顯,可分(fen)為(wei)山地(di)(di)(di)、丘陵、河(he)谷(gu)平(ping)(ping)原與(yu)崗盆地(di)(di)(di)及(ji)水(shui)域(yu)4類(lei)(lei),其中(zhong)山地(di)(di)(di)、丘陵與(yu)盆地(di)(di)(di)面積(ji)占(zhan)99%以(yi)上,河(he)谷(gu)平(ping)(ping)原與(yu)崗盆地(di)(di)(di)及(ji)水(shui)面不到1%。全(quan)(quan)市森林覆蓋率(lv)達76.8%,素有(you)“綠色(se)寶(bao)庫”之美稱(cheng)。
2、水(shui)(shui)(shui)(shui)(shui)(shui)(shui)文(wen)情況:三(san)明(ming)境域溪(xi)(xi)(xi)河甚多(duo),河網(wang)密度大(da)(da)(da)于(yu)0.13公(gong)里(li)/平(ping)(ping)(ping)方(fang)公(gong)里(li)。多(duo)數屬(shu)閩江(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)系,少數屬(shu)汀(ting)江(jiang)(jiang)、九龍江(jiang)(jiang)和(he)江(jiang)(jiang)西(xi)省琴江(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)系。河流(liu)干(gan)流(liu)大(da)(da)(da)致順構(gou)造(zao)線發(fa)育,構(gou)成不對稱的(de)(de)樹(shu)枝狀或格子狀水(shui)(shui)(shui)(shui)(shui)(shui)(shui)系。 沙(sha)溪(xi)(xi)(xi)是(shi)境內第一(yi)大(da)(da)(da)溪(xi)(xi)(xi),為(wei)(wei)(wei)閩江(jiang)(jiang)上(shang)游(you)(you)三(san)大(da)(da)(da)支(zhi)流(liu)(沙(sha)溪(xi)(xi)(xi)、建溪(xi)(xi)(xi)、富(fu)屯溪(xi)(xi)(xi))之(zhi)一(yi),發(fa)源(yuan)于(yu)建寧(ning)縣(xian)均口(kou)鎮嚴峰山(shan)南麓,向南經(jing)寧(ning)化(hua)(hua)縣(xian)、清流(liu)縣(xian)、永安(an)市、三(san)明(ming)市區、沙(sha)縣(xian)至南平(ping)(ping)(ping)市沙(sha)溪(xi)(xi)(xi)口(kou)與(yu)富(fu)屯溪(xi)(xi)(xi)匯(hui)合,注入閩江(jiang)(jiang),全(quan)長322公(gong)里(li),流(liu)域面積(ji)11770平(ping)(ping)(ping)方(fang)公(gong)里(li),占(zhan)全(quan)境總面積(ji)的(de)(de)51.3%,年(nian)(nian)(nian)徑(jing)流(liu)量96億(yi)立方(fang)米(mi)。金(jin)(jin)(jin)溪(xi)(xi)(xi)是(shi)三(san)明(ming)市第二大(da)(da)(da)河流(liu),也是(shi)閩江(jiang)(jiang)上(shang)游(you)(you)富(fu)屯溪(xi)(xi)(xi)重要的(de)(de)支(zhi)流(liu)之(zhi)一(yi)。源(yuan)頭有(you)二:一(yi)為(wei)(wei)(wei)寧(ning)溪(xi)(xi)(xi),發(fa)源(yuan)于(yu)寧(ning)化(hua)(hua)縣(xian)安(an)遠(yuan)鄉(xiang)武夷山(shan)麓;二為(wei)(wei)(wei)瀾溪(xi)(xi)(xi),發(fa)源(yuan)于(yu)建寧(ning)縣(xian)客(ke)坊鄉(xiang)中(zhong)畬,二溪(xi)(xi)(xi)自(zi)合水(shui)(shui)(shui)(shui)(shui)(shui)(shui)口(kou)匯(hui)合后始稱金(jin)(jin)(jin)溪(xi)(xi)(xi)。金(jin)(jin)(jin)溪(xi)(xi)(xi)自(zi)合水(shui)(shui)(shui)(shui)(shui)(shui)(shui)口(kou)向東(dong)北經(jing)泰寧(ning)縣(xian)、將樂縣(xian)至順昌(chang)縣(xian)注入富(fu)屯溪(xi)(xi)(xi),全(quan)長253公(gong)里(li),流(liu)域面積(ji)7201平(ping)(ping)(ping)方(fang)公(gong)里(li)。尤(you)溪(xi)(xi)(xi)是(shi)閩江(jiang)(jiang)中(zhong)游(you)(you)的(de)(de)一(yi)級支(zhi)流(liu),長171公(gong)里(li),流(liu)域面積(ji)5436平(ping)(ping)(ping)方(fang)公(gong)里(li)。沙(sha)溪(xi)(xi)(xi)多(duo)年(nian)(nian)(nian)平(ping)(ping)(ping)均水(shui)(shui)(shui)(shui)(shui)(shui)(shui)位(wei)3~5.7米(mi),金(jin)(jin)(jin)溪(xi)(xi)(xi)為(wei)(wei)(wei)1.77~3.18米(mi),尤(you)溪(xi)(xi)(xi)上(shang)游(you)(you)均溪(xi)(xi)(xi)大(da)(da)(da)田站為(wei)(wei)(wei)3.65米(mi)。水(shui)(shui)(shui)(shui)(shui)(shui)(shui)位(wei)的(de)(de)季節和(he)年(nian)(nian)(nian)際變化(hua)(hua)都較大(da)(da)(da),具暴漲暴落特征。通常每年(nian)(nian)(nian)5、6月(yue)(yue)份水(shui)(shui)(shui)(shui)(shui)(shui)(shui)位(wei)最(zui)高,11月(yue)(yue)至翌(yi)年(nian)(nian)(nian)2月(yue)(yue)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)位(wei)最(zui)低,相差1~2米(mi),甚至11~12米(mi)(如尤(you)溪(xi)(xi)(xi))。三(san)明(ming)市地表徑(jing)流(liu)豐富(fu),多(duo)年(nian)(nian)(nian)平(ping)(ping)(ping)均水(shui)(shui)(shui)(shui)(shui)(shui)(shui)量約215.83億(yi)立方(fang)米(mi)。各水(shui)(shui)(shui)(shui)(shui)(shui)(shui)系在枯水(shui)(shui)(shui)(shui)(shui)(shui)(shui)期主要以地下水(shui)(shui)(shui)(shui)(shui)(shui)(shui)補給,其水(shui)(shui)(shui)(shui)(shui)(shui)(shui)化(hua)(hua)學特征基本(ben)上(shang)與(yu)流(liu)域內地下水(shui)(shui)(shui)(shui)(shui)(shui)(shui)類似,基本(ben)上(shang)為(wei)(wei)(wei)淡(dan)綠、黃綠色、透明(ming)、無臭的(de)(de)中(zhong)性、弱(ruo)酸性軟水(shui)(shui)(shui)(shui)(shui)(shui)(shui)。水(shui)(shui)(shui)(shui)(shui)(shui)(shui)質類型(xing)為(wei)(wei)(wei)HCO3-Ca.Na(或Na.Ca)型(xing)。
3、氣(qi)(qi)候情況:三明市氣(qi)(qi)候類型(xing)屬(shu)中亞熱帶海洋性季(ji)風氣(qi)(qi)候,四季(ji)分明,年(nian)平均(jun)(jun)氣(qi)(qi)溫在16.8℃~19.4℃,最(zui)熱月7月份(fen)平均(jun)(jun)氣(qi)(qi)溫27℃~29℃,最(zui)冷月1月份(fen)平均(jun)(jun)氣(qi)(qi)溫在5℃~9℃,無霜期258~306天,年(nian)平均(jun)(jun)降(jiang)水(shui)量1550mm~1830mm,相對濕度79~84%,年(nian)日照數1600~1790小時(shi),年(nian)活動(dong)積(ji)溫≥10℃在4000~6000℃之間。
三.地域范圍
三(san)明市(shi)位于(yu)福(fu)建省西(xi)北(bei)部,武夷(yi)山脈和戴(dai)云(yun)山脈之(zhi)間,地(di)理(li)座標介于(yu)東經116°22ˊ~118°36ˊ和北(bei)緯25°29ˊ~27°07ˊ之(zhi)間。東接福(fu)州市(shi),南連龍巖、泉州市(shi),北(bei)鄰南平(ping)市(shi),西(xi)同江西(xi)省毗鄰。三(san)明翠碧(bi)一號烤煙(yan)生(sheng)產(chan)地(di)域范圍包(bao)括(kuo)三(san)明市(shi)行政區(qu)域內三(san)元、梅列、寧(ning)化、清流、明溪、永安、大田、尤溪、沙(sha)縣、蔣樂、泰寧(ning)、建寧(ning)等12個(ge)(ge)縣(市(shi)、區(qu))71個(ge)(ge)鄉鎮,總生(sheng)產(chan)面積(ji)2萬公頃,總產(chan)量4萬噸左右。
四.產品品質特性特征
1、外觀感官特(te)征(zheng):“翠(cui)碧一(yi)號”系全(quan)國(guo)煙(yan)草品(pin)種審定委員會認定的推廣烤煙(yan)良種,屬于全(quan)國(guo)兩大特(te)色烤煙(yan)品(pin)種之(zhi)一(yi)。烤后煙(yan)葉(xie)顏色多呈(cheng)桔黃色,色澤飽滿、組織細(xi)致、結(jie)構疏(shu)松、厚度適中、油分足、彈性(xing)強。煙(yan)葉(xie)具有比較典型的清(qing)香(xiang)(xiang)型風格特(te)征(zheng),清(qing)雅飄(piao)逸(yi),香(xiang)(xiang)氣量足、豐(feng)滿細(xi)膩(ni)綿長,煙(yan)味(wei)(wei)(wei)厚實飽滿,吃(chi)味(wei)(wei)(wei)醇(chun)和、余味(wei)(wei)(wei)干凈、生雜氣較少,出絲率(lv)高、配(pei)伍性(xing)好、醇(chun)化時間段短。
2、安全要求:符合(he)《烤煙(yan)》(GB2635-1992)。
五.特定生產方式
本(ben)部分內容主要描述(shu)影(ying)響登記產(chan)品(pin)品(pin)質(zhi)特色形成(cheng)和保持(chi)的特定生產(chan)方式:
1、產地要(yao)求。 土(tu)壤(rang)(rang)(rang)要(yao)求:選擇的(de)土(tu)壤(rang)(rang)(rang)類型為(wei)水(shui)稻土(tu)、紅(hong)壤(rang)(rang)(rang)、黃壤(rang)(rang)(rang)、紫色土(tu)。土(tu)壤(rang)(rang)(rang)質地為(wei)砂壤(rang)(rang)(rang)、壤(rang)(rang)(rang)土(tu)、中壤(rang)(rang)(rang)。結構疏(shu)松,通透性好,孔隙度(du)40~50%,容(rong)重小(xiao)于(yu)1.6, 耕作層大于(yu)15cm,坡度(du)小(xiao)于(yu)15°。有(you)(you)機(ji)質:2~4%;堿解氮(dan)130~170mg/kg; 速效磷(lin)15~25 mg/kg;速效鉀平(ping)均(jun)40.55 mg/kg;pH值5.0~7.0;0~60cm土(tu)層氯離子小(xiao)于(yu)30mg/kg。 氣(qi)(qi)候(hou)要(yao)求:年(nian)平(ping)均(jun)氣(qi)(qi)溫17~19.4℃,全生長期≥10℃積溫在4000℃以上(shang),平(ping)均(jun)溫度(du)19~22℃,20~28℃的(de)天數在80d以上(shang),日照時(shi)數750~850h。采收期日平(ping)均(jun)氣(qi)(qi)溫20~28℃的(de)天數≥60d,平(ping)均(jun)日照時(shi)數≥5h/d,累(lei)計降水(shui)量380~580mm。11月上(shang)旬(xun)播種,1月底前育出(chu)適齡(ling)壯苗,2月上(shang)旬(xun)移栽,4月下旬(xun)進入煙(yan)葉成熟采收期,煙(yan)葉采收時(shi)間(jian)達45~60d。 水(shui)質要(yao)求:總砷≤0.05 mg/L,總汞≤0.001mg/L,總鎘≤0.005 mg/L,總鉛≤0.1 mg/L,氯≤160 mg/L,有(you)(you)機(ji)磷(lin)類≤0.05 mg/L,有(you)(you)機(ji)氯類≤0.05mg/L,菊(ju)酯類≤0.03mg/L。 前茬作物要(yao)求:建立以煙(yan)為(wei)主的(de)耕作制(zhi)度(du),實行“煙(yan)稻輪作”,提倡隔年(nian)輪作,以水(shui)稻、玉米、豆類等(deng)為(wei)前茬,禁(jin)止與煙(yan)草同源病蟲害的(de)茄科、葫蘆科作物連(lian)作、對茬。
2、品(pin)種(zhong)(zhong)要求。 品(pin)種(zhong)(zhong)為“翠碧(bi)一(yi)號”,采取(qu)單行高(gao)壟(long)種(zhong)(zhong)植(zhi),中(zhong)等(deng)肥力田塊,株(zhu)行距為0.5m×1.2m,每667平方米種(zhong)(zhong)植(zhi)1100株(zhu),以(yi)發揮群體優勢,保證煙株(zhu)個體發育與群體生長的協調。
3、生(sheng)(sheng)產控(kong)(kong)制(zhi)。 為(wei)加強三明翠(cui)碧一號烤(kao)煙(yan)(yan)(yan)(yan)(yan)的(de)(de)(de)(de)(de)(de)生(sheng)(sheng)產過程管理(li)(li)(li),使(shi)烤(kao)煙(yan)(yan)(yan)(yan)(yan)產品達(da)(da)到(dao)(dao)(dao)優(you)質(zhi)、適(shi)產、安全(quan)(quan),特(te)制(zhi)定以下(xia)(xia)各項(xiang)管理(li)(li)(li)制(zhi)度(du)(du): 育(yu)(yu)(yu)苗(miao)(miao)(miao)(miao)(miao)(miao)技術要(yao)(yao)求(qiu)(qiu):育(yu)(yu)(yu)苗(miao)(miao)(miao)(miao)(miao)(miao)方式為(wei)濕(shi)潤(run)育(yu)(yu)(yu)苗(miao)(miao)(miao)(miao)(miao)(miao),育(yu)(yu)(yu)苗(miao)(miao)(miao)(miao)(miao)(miao)盤用(yong)全(quan)(quan)新黑色(se)PVC片材制(zhi)成(cheng),100穴/盤,長×寬(kuan)×高(gao)(gao)(gao)=58.5厘(li)(li)(li)米(mi)(mi)×32厘(li)(li)(li)米(mi)(mi)×4.4厘(li)(li)(li)米(mi)(mi),成(cheng)型孔上(shang)口(kou)徑(jing)×下(xia)(xia)底徑(jing)×孔深=4.3厘(li)(li)(li)米(mi)(mi)×1.3厘(li)(li)(li)米(mi)(mi)×4.4厘(li)(li)(li)米(mi)(mi),重量(liang)(liang)(liang)≥90克(ke)/盤。育(yu)(yu)(yu)苗(miao)(miao)(miao)(miao)(miao)(miao)場地(di)(di)(di)(di)(di)應(ying)選(xuan)擇避風向陽、地(di)(di)(di)(di)(di)勢平(ping)(ping)坦(tan)、地(di)(di)(di)(di)(di)下(xia)(xia)水(shui)位低(di)(di)、有(you)(you)潔凈水(shui)源(井水(shui)、自來水(shui))、交通方便、遠離影響苗(miao)(miao)(miao)(miao)(miao)(miao)棚(peng)(peng)光照的(de)(de)(de)(de)(de)(de)建(jian)筑物等(deng)物體的(de)(de)(de)(de)(de)(de)地(di)(di)(di)(di)(di)方,禁止在菜(cai)地(di)(di)(di)(di)(di)、茄(qie)科作(zuo)物地(di)(di)(di)(di)(di)及當年煙(yan)(yan)(yan)(yan)(yan)地(di)(di)(di)(di)(di)建(jian)棚(peng)(peng),以防(fang)傳(chuan)染病(bing)蟲(chong)(chong)害(hai)(hai)。推(tui)(tui)廣竹木結(jie)構的(de)(de)(de)(de)(de)(de)中(zhong)(zhong)(zhong)(zhong)棚(peng)(peng)育(yu)(yu)(yu)苗(miao)(miao)(miao)(miao)(miao)(miao),中(zhong)(zhong)(zhong)(zhong)棚(peng)(peng)規格為(wei)長20.5m、寬(kuan)3.4m、高(gao)(gao)(gao)1.7m,可提(ti)供(gong)20畝大田(tian)用(yong)苗(miao)(miao)(miao)(miao)(miao)(miao),中(zhong)(zhong)(zhong)(zhong)間是寬(kuan)40厘(li)(li)(li)米(mi)(mi)的(de)(de)(de)(de)(de)(de)走道(dao),邊道(dao)寬(kuan)20厘(li)(li)(li)米(mi)(mi)。采(cai)用(yong)新鮮干(gan)凈過篩的(de)(de)(de)(de)(de)(de)黃泥土(tu)(tu)(tu)(tu)與烤(kao)煙(yan)(yan)(yan)(yan)(yan)濕(shi)潤(run)育(yu)(yu)(yu)苗(miao)(miao)(miao)(miao)(miao)(miao)基(ji)質(zhi),按3︰7(體積比(bi)(bi))的(de)(de)(de)(de)(de)(de)比(bi)(bi)例混(hun)合(he)(he),充分(fen)攪拌均勻后(hou)裝盤,基(ji)質(zhi)的(de)(de)(de)(de)(de)(de)濕(shi)度(du)(du)把握(wo)要(yao)(yao)求(qiu)(qiu)以用(yong)手(shou)能握(wo)成(cheng)團(tuan)(tuan)、松手(shou)自然(ran)散(san)開為(wei)宜。每穴播2粒(li)包衣種(zhong)子,播完后(hou)在盤上(shang)方均勻反(fan)復用(yong)噴霧器噴灑(sa)清水(shui),使(shi)種(zhong)子包衣充分(fen)裂解,然(ran)后(hou)將(jiang)塑料(liao)(liao)托盤兩(liang)個并(bing)排擺放在育(yu)(yu)(yu)苗(miao)(miao)(miao)(miao)(miao)(miao)畦(qi)的(de)(de)(de)(de)(de)(de)塑料(liao)(liao)膜(mo)(mo)上(shang)。育(yu)(yu)(yu)苗(miao)(miao)(miao)(miao)(miao)(miao)營(ying)養(yang)液(ye)(ye)N︰P205︰k20=2︰1︰2,肥(fei)(fei)料(liao)(liao)中(zhong)(zhong)(zhong)(zhong)還含有(you)(you)鈣(gai)、鎂(mei)、銅(tong)、鋅(xin)、硫(liu)、鐵(tie)、錳、硼、鉬等(deng)中(zhong)(zhong)(zhong)(zhong)微量(liang)(liang)(liang)元素(su)。在育(yu)(yu)(yu)苗(miao)(miao)(miao)(miao)(miao)(miao)前期(qi)(qi),要(yao)(yao)注意(yi)補充營(ying)養(yang)液(ye)(ye),保(bao)持小(xiao)池中(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)營(ying)養(yang)液(ye)(ye)液(ye)(ye)面(mian)在1cm左右,當第二次剪葉(xie)結(jie)束還苗(miao)(miao)(miao)(miao)(miao)(miao)后(hou),斷去苗(miao)(miao)(miao)(miao)(miao)(miao)床肥(fei)(fei)水(shui),改用(yong)灑(sa)水(shui)壺噴灑(sa)營(ying)養(yang)液(ye)(ye)。苗(miao)(miao)(miao)(miao)(miao)(miao)齡70~90天(tian)(tian)(tian),并(bing)結(jie)合(he)(he)剪葉(xie)、煉苗(miao)(miao)(miao)(miao)(miao)(miao),達(da)(da)到(dao)(dao)(dao)根(gen)(gen)系發(fa)(fa)達(da)(da),側根(gen)(gen)數多(duo),個體生(sheng)(sheng)長強壯(zhuang)(zhuang),群體整(zheng)齊(qi)一致,無病(bing)蟲(chong)(chong)害(hai)(hai);真(zhen)葉(xie)7片~9片,葉(xie)色(se)濃淡(dan)適(shi)中(zhong)(zhong)(zhong)(zhong),莖桿柔韌(ren)繞手(shou)指不(bu)斷,莖粗0.5cm~0.7cm,莖桿高(gao)(gao)(gao)度(du)(du)5cm~10cm。 移栽(zai)技術要(yao)(yao)求(qiu)(qiu):推(tui)(tui)行(xing)(xing)(xing)地(di)(di)(di)(di)(di)膜(mo)(mo)覆(fu)蓋栽(zai)培(pei),移栽(zai)前15~25天(tian)(tian)(tian),先進(jin)(jin)(jin)行(xing)(xing)(xing)粗整(zheng)畦(qi),然(ran)后(hou)在壟中(zhong)(zhong)(zhong)(zhong)間開深15cm~20cm,寬(kuan)15cm~20cm的(de)(de)(de)(de)(de)(de)條(tiao)溝,施(shi)(shi)(shi)用(yong)條(tiao)溝肥(fei)(fei)后(hou)將(jiang)條(tiao)溝填平(ping)(ping)、壟體整(zheng)高(gao)(gao)(gao),整(zheng)細(xi)、整(zheng)平(ping)(ping)壟體表面(mian)土(tu)(tu)(tu)(tu)塊(kuai),使(shi)壟體飽滿,再(zai)蓋膜(mo)(mo)待栽(zai)。 每667平(ping)(ping)方米(mi)(mi)施(shi)(shi)(shi)用(yong)煙(yan)(yan)(yan)(yan)(yan)草專用(yong)復混(hun)肥(fei)(fei)43公(gong)斤(jin)、硫(liu)酸鉀10公(gong)斤(jin)、硝酸鉀10公(gong)斤(jin)、氧化鎂(mei)10公(gong)斤(jin)、充分(fen)腐熟(shu)的(de)(de)(de)(de)(de)(de)農家肥(fei)(fei)500公(gong)斤(jin),煙(yan)(yan)(yan)(yan)(yan)草專用(yong)復混(hun)肥(fei)(fei)全(quan)(quan)作(zuo)為(wei)基(ji)肥(fei)(fei),硝酸鉀全(quan)(quan)作(zuo)為(wei)追(zhui)肥(fei)(fei),硫(liu)酸鉀一半為(wei)基(ji)肥(fei)(fei),基(ji)肥(fei)(fei)︰追(zhui)肥(fei)(fei)=8︰2。根(gen)(gen)據土(tu)(tu)(tu)(tu)壤肥(fei)(fei)力(li)、質(zhi)地(di)(di)(di)(di)(di)等(deng)確定密度(du)(du),土(tu)(tu)(tu)(tu)壤肥(fei)(fei)力(li)較(jiao)(jiao)好(hao)、土(tu)(tu)(tu)(tu)層深厚(hou)、排灌(guan)方便的(de)(de)(de)(de)(de)(de)田(tian)塊(kuai)行(xing)(xing)(xing)距(ju)(ju)(ju)115cm~120cm,株(zhu)距(ju)(ju)(ju)50cm~55cm,每667平(ping)(ping)方米(mi)(mi)種(zhong)植1050~1100株(zhu)。土(tu)(tu)(tu)(tu)壤肥(fei)(fei)力(li)較(jiao)(jiao)差(cha),土(tu)(tu)(tu)(tu)層較(jiao)(jiao)淺(qian)的(de)(de)(de)(de)(de)(de)田(tian)塊(kuai),行(xing)(xing)(xing)距(ju)(ju)(ju)110cm~115cm,株(zhu)距(ju)(ju)(ju)45cm~50cm,每667平(ping)(ping)方米(mi)(mi)種(zhong)植1100~1200株(zhu)。采(cai)用(yong)移栽(zai)器定距(ju)(ju)(ju)開穴種(zhong)植“膜(mo)(mo)上(shang)煙(yan)(yan)(yan)(yan)(yan)”,采(cai)用(yong)營(ying)養(yang)土(tu)(tu)(tu)(tu)作(zuo)穴肥(fei)(fei)(用(yong)專用(yong)肥(fei)(fei)、鈣(gai)鎂(mei)磷(lin)、火燒土(tu)(tu)(tu)(tu)、山表凈土(tu)(tu)(tu)(tu)等(deng)提(ti)前10-15天(tian)(tian)(tian)進(jin)(jin)(jin)行(xing)(xing)(xing)堆漚,施(shi)(shi)(shi)氮量(liang)(liang)(liang)約占總施(shi)(shi)(shi)肥(fei)(fei)量(liang)(liang)(liang)的(de)(de)(de)(de)(de)(de)5%)進(jin)(jin)(jin)行(xing)(xing)(xing)移栽(zai),提(ti)高(gao)(gao)(gao)煙(yan)(yan)(yan)(yan)(yan)苗(miao)(miao)(miao)(miao)(miao)(miao)成(cheng)活率(lv)。移栽(zai)后(hou)澆足定根(gen)(gen)水(shui),促(cu)進(jin)(jin)(jin)煙(yan)(yan)(yan)(yan)(yan)苗(miao)(miao)(miao)(miao)(miao)(miao)盡(jin)早返苗(miao)(miao)(miao)(miao)(miao)(miao)。 大田(tian)管理(li)(li)(li)技術要(yao)(yao)求(qiu)(qiu):煙(yan)(yan)(yan)(yan)(yan)苗(miao)(miao)(miao)(miao)(miao)(miao)移栽(zai)后(hou)要(yao)(yao)能夠(gou)早生(sheng)(sheng)快(kuai)發(fa)(fa),正(zheng)(zheng)常(chang)(chang)生(sheng)(sheng)長發(fa)(fa)育(yu)(yu)(yu),煙(yan)(yan)(yan)(yan)(yan)葉(xie)田(tian)間長相為(wei)中(zhong)(zhong)(zhong)(zhong)棵(ke)煙(yan)(yan)(yan)(yan)(yan),個體健壯(zhuang)(zhuang),群體均衡,營(ying)養(yang)協調,分(fen)層落黃。移栽(zai)后(hou)3~5天(tian)(tian)(tian)為(wei)還苗(miao)(miao)(miao)(miao)(miao)(miao)期(qi)(qi);移栽(zai)后(hou)35~45天(tian)(tian)(tian)達(da)(da)到(dao)(dao)(dao)團(tuan)(tuan)棵(ke)期(qi)(qi);栽(zai)后(hou)45~55天(tian)(tian)(tian)進(jin)(jin)(jin)入(ru)旺長期(qi)(qi);栽(zai)后(hou)70天(tian)(tian)(tian)左右開始(shi)現蕾,80天(tian)(tian)(tian)左右煙(yan)(yan)(yan)(yan)(yan)株(zhu)基(ji)本定形(xing),進(jin)(jin)(jin)入(ru)成(cheng)熟(shu)期(qi)(qi)。查苗(miao)(miao)(miao)(miao)(miao)(miao)補缺:移栽(zai)后(hou)7天(tian)(tian)(tian)內進(jin)(jin)(jin)行(xing)(xing)(xing)查苗(miao)(miao)(miao)(miao)(miao)(miao)補缺,先消(xiao)除造成(cheng)缺苗(miao)(miao)(miao)(miao)(miao)(miao)的(de)(de)(de)(de)(de)(de)因素(su)如蟲(chong)(chong)害(hai)(hai)或肥(fei)(fei)害(hai)(hai)等(deng),再(zai)選(xuan)取老壯(zhuang)(zhuang)苗(miao)(miao)(miao)(miao)(miao)(miao)補苗(miao)(miao)(miao)(miao)(miao)(miao),并(bing)對新補煙(yan)(yan)(yan)(yan)(yan)苗(miao)(miao)(miao)(miao)(miao)(miao)進(jin)(jin)(jin)行(xing)(xing)(xing)重點管理(li)(li)(li),偏(pian)施(shi)(shi)(shi)肥(fei)(fei)水(shui),促(cu)進(jin)(jin)(jin)快(kuai)速生(sheng)(sheng)長,保(bao)證煙(yan)(yan)(yan)(yan)(yan)田(tian)植株(zhu)整(zheng)齊(qi)一致;掀膜(mo)(mo)培(pei)土(tu)(tu)(tu)(tu)、揭膜(mo)(mo):當煙(yan)(yan)(yan)(yan)(yan)株(zhu)處于大開盤至團(tuan)(tuan)棵(ke)期(qi)(qi)時進(jin)(jin)(jin)行(xing)(xing)(xing)掀膜(mo)(mo)培(pei)土(tu)(tu)(tu)(tu),改善根(gen)(gen)系土(tu)(tu)(tu)(tu)壤環境(jing),促(cu)進(jin)(jin)(jin)煙(yan)(yan)(yan)(yan)(yan)株(zhu)后(hou)期(qi)(qi)的(de)(de)(de)(de)(de)(de)正(zheng)(zheng)常(chang)(chang)生(sheng)(sheng)長,并(bing)于4月10日前進(jin)(jin)(jin)行(xing)(xing)(xing)揭膜(mo)(mo),以降(jiang)(jiang)低(di)(di)壟體土(tu)(tu)(tu)(tu)壤溫度(du)(du),防(fang)止根(gen)(gen)莖性病(bing)害(hai)(hai)流行(xing)(xing)(xing)。打頂與留葉(xie):肥(fei)(fei)力(li)中(zhong)(zhong)(zhong)(zhong)等(deng),煙(yan)(yan)(yan)(yan)(yan)株(zhu)營(ying)養(yang)正(zheng)(zheng)常(chang)(chang),發(fa)(fa)育(yu)(yu)(yu)良好(hao)的(de)(de)(de)(de)(de)(de)煙(yan)(yan)(yan)(yan)(yan)田(tian),在10%中(zhong)(zhong)(zhong)(zhong)心(xin)花(hua)初開時結(jie)合(he)(he)小(xiao)于15cm的(de)(de)(de)(de)(de)(de)無效(xiao)(xiao)葉(xie)進(jin)(jin)(jin)行(xing)(xing)(xing)一次性打頂,確保(bao)頂葉(xie)能夠(gou)正(zheng)(zheng)常(chang)(chang)開面(mian),有(you)(you)效(xiao)(xiao)葉(xie)達(da)(da)18-22片。 病(bing)蟲(chong)(chong)害(hai)(hai)防(fang)治技術要(yao)(yao)求(qiu)(qiu):堅持“預防(fang)為(wei)主,綜(zong)合(he)(he)防(fang)治”的(de)(de)(de)(de)(de)(de)原則,突出農業(ye)防(fang)治措(cuo)施(shi)(shi)(shi),以栽(zai)培(pei)避病(bing)為(wei)基(ji)礎,加強病(bing)蟲(chong)(chong)害(hai)(hai)預測預報,建(jian)立容自然(ran)控(kong)(kong)制(zhi)、生(sheng)(sheng)態調控(kong)(kong)、物理(li)(li)(li)防(fang)治及高(gao)(gao)(gao)效(xiao)(xiao)低(di)(di)毒低(di)(di)殘留農藥(yao)配套使(shi)用(yong)為(wei)一體的(de)(de)(de)(de)(de)(de)煙(yan)(yan)(yan)(yan)(yan)草有(you)(you)害(hai)(hai)生(sheng)(sheng)物綜(zong)合(he)(he)防(fang)治體系,長期(qi)(qi)穩定地(di)(di)(di)(di)(di)把病(bing)蟲(chong)(chong)害(hai)(hai)造成(cheng)的(de)(de)(de)(de)(de)(de)損失(shi)降(jiang)(jiang)到(dao)(dao)(dao)最低(di)(di)限度(du)(du),保(bao)障優(you)質(zhi)煙(yan)(yan)(yan)(yan)(yan)葉(xie)的(de)(de)(de)(de)(de)(de)生(sheng)(sheng)產。
4、產品處(chu)理。 成(cheng)(cheng)(cheng)(cheng)熟(shu)采(cai)(cai)(cai)收(shou)(shou)(shou)(shou)技(ji)術要(yao)(yao)求(qiu)(qiu):基本原則為(wei)(wei)(wei)(wei)下(xia)(xia)部(bu)(bu)(bu)(bu)葉(xie)(xie)(xie)(xie)適(shi)(shi)時早采(cai)(cai)(cai),中(zhong)部(bu)(bu)(bu)(bu)葉(xie)(xie)(xie)(xie)成(cheng)(cheng)(cheng)(cheng)熟(shu)采(cai)(cai)(cai)收(shou)(shou)(shou)(shou),上部(bu)(bu)(bu)(bu)葉(xie)(xie)(xie)(xie)充分(fen)(fen)(fen)成(cheng)(cheng)(cheng)(cheng)熟(shu)采(cai)(cai)(cai)收(shou)(shou)(shou)(shou)”。下(xia)(xia)部(bu)(bu)(bu)(bu)葉(xie)(xie)(xie)(xie)適(shi)(shi)時早采(cai)(cai)(cai),第(di)一(yi)次采(cai)(cai)(cai)收(shou)(shou)(shou)(shou)在(zai)打(da)頂(ding)后(hou)(hou)5-7天(tian)時進(jin)行(xing)(xing),采(cai)(cai)(cai)收(shou)(shou)(shou)(shou)標(biao)(biao)(biao)準為(wei)(wei)(wei)(wei)葉(xie)(xie)(xie)(xie)面綠(lv)色(se)(se)(se)(se)稍有消退(tui),葉(xie)(xie)(xie)(xie)色(se)(se)(se)(se)仍以(yi)綠(lv)為(wei)(wei)(wei)(wei)主;中(zhong)部(bu)(bu)(bu)(bu)葉(xie)(xie)(xie)(xie)成(cheng)(cheng)(cheng)(cheng)熟(shu)穩(wen)(wen)采(cai)(cai)(cai),在(zai)下(xia)(xia)二(er)棚采(cai)(cai)(cai)收(shou)(shou)(shou)(shou)后(hou)(hou)停(ting)7-10天(tian)左右,采(cai)(cai)(cai)收(shou)(shou)(shou)(shou)標(biao)(biao)(biao)準為(wei)(wei)(wei)(wei)葉(xie)(xie)(xie)(xie)片(pian)(pian)主脈發(fa)(fa)白,葉(xie)(xie)(xie)(xie)面基本全黃(huang),僅有少許青色(se)(se)(se)(se);上部(bu)(bu)(bu)(bu)葉(xie)(xie)(xie)(xie)充分(fen)(fen)(fen)成(cheng)(cheng)(cheng)(cheng)熟(shu)采(cai)(cai)(cai)收(shou)(shou)(shou)(shou),采(cai)(cai)(cai)收(shou)(shou)(shou)(shou)標(biao)(biao)(biao)準為(wei)(wei)(wei)(wei)主支脈全白,葉(xie)(xie)(xie)(xie)面黃(huang)色(se)(se)(se)(se)鮮明,葉(xie)(xie)(xie)(xie)色(se)(se)(se)(se)以(yi)黃(huang)為(wei)(wei)(wei)(wei)主。多(duo)云、陰天(tian)整天(tian)均可采(cai)(cai)(cai)收(shou)(shou)(shou)(shou),以(yi)午后(hou)(hou)采(cai)(cai)(cai)收(shou)(shou)(shou)(shou)為(wei)(wei)(wei)(wei)佳(jia)(jia)。雨天(tian)不宜采(cai)(cai)(cai)收(shou)(shou)(shou)(shou),晴熱(re)干(gan)旱(han)天(tian)氣宜早晨傍晚采(cai)(cai)(cai)收(shou)(shou)(shou)(shou)。 綁(bang)煙(yan)(yan)(yan)(yan)(yan)與裝烤(kao)技(ji)術要(yao)(yao)求(qiu)(qiu):鮮煙(yan)(yan)(yan)(yan)(yan)初分(fen)(fen)(fen):煙(yan)(yan)(yan)(yan)(yan)葉(xie)(xie)(xie)(xie)采(cai)(cai)(cai)收(shou)(shou)(shou)(shou)后(hou)(hou),先進(jin)行(xing)(xing)鮮煙(yan)(yan)(yan)(yan)(yan)分(fen)(fen)(fen)類,分(fen)(fen)(fen)為(wei)(wei)(wei)(wei)正常成(cheng)(cheng)(cheng)(cheng)熟(shu)、成(cheng)(cheng)(cheng)(cheng)熟(shu)度略(lve)高、成(cheng)(cheng)(cheng)(cheng)熟(shu)度略(lve)低、病蟲為(wei)(wei)(wei)(wei)害(hai)等特(te)殊煙(yan)(yan)(yan)(yan)(yan)葉(xie)(xie)(xie)(xie)四類。 限葉(xie)(xie)(xie)(xie)綁(bang)竿:密(mi)集式烤(kao)房(fang),煙(yan)(yan)(yan)(yan)(yan)葉(xie)(xie)(xie)(xie)3片(pian)(pian)一(yi)束,1.45m長(chang)的(de)(de)(de)(de)煙(yan)(yan)(yan)(yan)(yan)竿,每(mei)(mei)竿50束、約150片(pian)(pian);應使用蔴繩(sheng)、棉線等植(zhi)物纖維(wei)作為(wei)(wei)(wei)(wei)綁(bang)煙(yan)(yan)(yan)(yan)(yan)材(cai)料;杜絕采(cai)(cai)(cai)用橡膠(jiao)、塑料等化學物質(zhi)(zhi)(zhi)材(cai)料用于(yu)綁(bang)煙(yan)(yan)(yan)(yan)(yan)。 掛竿、裝烤(kao):裝烤(kao)前要(yao)(yao)分(fen)(fen)(fen)類統計(ji)出總(zong)竿數(shu),確定(ding)每(mei)(mei)層(ceng)所裝竿數(shu),要(yao)(yao)求(qiu)(qiu)同層(ceng)均勻,上下(xia)(xia)疏密(mi)一(yi)致(zhi),成(cheng)(cheng)(cheng)(cheng)熟(shu)度好(hao)的(de)(de)(de)(de)煙(yan)(yan)(yan)(yan)(yan)葉(xie)(xie)(xie)(xie)裝中(zhong)層(ceng),成(cheng)(cheng)(cheng)(cheng)熟(shu)度差的(de)(de)(de)(de)煙(yan)(yan)(yan)(yan)(yan)葉(xie)(xie)(xie)(xie)裝上層(ceng),過熟(shu)葉(xie)(xie)(xie)(xie)裝下(xia)(xia)層(ceng),觀察窗周圍要(yao)(yao)裝有代表(biao)性的(de)(de)(de)(de)煙(yan)(yan)(yan)(yan)(yan)葉(xie)(xie)(xie)(xie)。上部(bu)(bu)(bu)(bu)、含水(shui)量少的(de)(de)(de)(de)煙(yan)(yan)(yan)(yan)(yan)葉(xie)(xie)(xie)(xie),氣候(hou)干(gan)旱(han)的(de)(de)(de)(de)情況下(xia)(xia),應適(shi)(shi)當(dang)裝密(mi),烘烤(kao)時有利于(yu)保濕變(bian)(bian)黃(huang);中(zhong)、下(xia)(xia)部(bu)(bu)(bu)(bu)葉(xie)(xie)(xie)(xie),含水(shui)分(fen)(fen)(fen)多(duo)的(de)(de)(de)(de)葉(xie)(xie)(xie)(xie),下(xia)(xia)雨天(tian)采(cai)(cai)(cai)收(shou)(shou)(shou)(shou)的(de)(de)(de)(de)煙(yan)(yan)(yan)(yan)(yan)葉(xie)(xie)(xie)(xie),應適(shi)(shi)當(dang)裝稀,有利于(yu)排(pai)濕。 調(diao)制(zhi)(zhi)技(ji)術要(yao)(yao)求(qiu)(qiu):調(diao)制(zhi)(zhi)設施為(wei)(wei)(wei)(wei)密(mi)集式烤(kao)房(fang)。煙(yan)(yan)(yan)(yan)(yan)葉(xie)(xie)(xie)(xie)烘烤(kao)原則,根據田間(jian)煙(yan)(yan)(yan)(yan)(yan)葉(xie)(xie)(xie)(xie)的(de)(de)(de)(de)生長(chang)發(fa)(fa)育狀況,以(yi)及(ji)所采(cai)(cai)(cai)鮮煙(yan)(yan)(yan)(yan)(yan)葉(xie)(xie)(xie)(xie)的(de)(de)(de)(de)質(zhi)(zhi)(zhi)量特(te)點(dian)及(ji)其(qi)(qi)在(zai)烘烤(kao)中(zhong)的(de)(de)(de)(de)變(bian)(bian)化,靈(ling)活進(jin)行(xing)(xing)各項控制(zhi)(zhi)操作。按(an)照三(san)段式烘烤(kao)技(ji)術要(yao)(yao)求(qiu)(qiu),變(bian)(bian)黃(huang)期把(ba)握(wo)充分(fen)(fen)(fen)變(bian)(bian)黃(huang)凋萎,促(cu)進(jin)淀粉(fen)的(de)(de)(de)(de)轉化;定(ding)色(se)(se)(se)(se)期要(yao)(yao)求(qiu)(qiu)適(shi)(shi)時排(pai)濕定(ding)色(se)(se)(se)(se);干(gan)筋(jin)期要(yao)(yao)避免高溫(wen)烤(kao)紅等問題。變(bian)(bian)黃(huang)凋萎期:促(cu)進(jin)內含物質(zhi)(zhi)(zhi)的(de)(de)(de)(de)充分(fen)(fen)(fen)轉化特(te)別是淀粉(fen)、蛋白質(zhi)(zhi)(zhi)及(ji)色(se)(se)(se)(se)素的(de)(de)(de)(de)降解和(he)香氣前體物質(zhi)(zhi)(zhi)的(de)(de)(de)(de)形(xing)成(cheng)(cheng)(cheng)(cheng)。其(qi)(qi)技(ji)術要(yao)(yao)領(ling)是“穩(wen)(wen)住溫(wen)度,調(diao)整濕度,控制(zhi)(zhi)燒火(huo),延(yan)長(chang)時間(jian),確保煙(yan)(yan)(yan)(yan)(yan)葉(xie)(xie)(xie)(xie)變(bian)(bian)黃(huang)變(bian)(bian)軟(ruan)”。干(gan)葉(xie)(xie)(xie)(xie)定(ding)色(se)(se)(se)(se)期:促(cu)進(jin)煙(yan)(yan)(yan)(yan)(yan)筋(jin)充分(fen)(fen)(fen)變(bian)(bian)黃(huang)和(he)最佳(jia)(jia)顏色(se)(se)(se)(se)固定(ding),促(cu)進(jin)香氣聚合(he)物質(zhi)(zhi)(zhi)的(de)(de)(de)(de)形(xing)成(cheng)(cheng)(cheng)(cheng)和(he)積累。其(qi)(qi)技(ji)術要(yao)(yao)領(ling)是“加大燒火(huo),穩(wen)(wen)住濕球,升高干(gan)球”。干(gan)筋(jin)期:減(jian)少香氣物質(zhi)(zhi)(zhi)揮發(fa)(fa),徹底干(gan)燥煙(yan)(yan)(yan)(yan)(yan)筋(jin)。其(qi)(qi)技(ji)術要(yao)(yao)領(ling)為(wei)(wei)(wei)(wei)“穩(wen)(wen)住火(huo)力,控制(zhi)(zhi)干(gan)球,限制(zhi)(zhi)濕球,減(jian)少通風,適(shi)(shi)時停(ting)火(huo)”。 等級(ji)判定(ding)技(ji)術要(yao)(yao)求(qiu)(qiu):嚴格(ge)按(an)照國家烤(kao)煙(yan)(yan)(yan)(yan)(yan)42級(ji)標(biao)(biao)(biao)準(GB2635-1992)。
5、生產記(ji)錄要求。 對煙葉(xie)種植地(di)點,前(qian)茬(cha)作物,土壤質地(di),種植品種,播種時(shi)(shi)間(jian),移(yi)栽時(shi)(shi)間(jian),所施用肥(fei)料(liao)名稱、施肥(fei)方(fang)式、施肥(fei)時(shi)(shi)間(jian)、施肥(fei)量,施用農(nong)藥名稱、施藥方(fang)式、施藥時(shi)(shi)間(jian),煙葉(xie)采收(shou)、調制、收(shou)購等項目的日期、方(fang)式、數(shu)量等進(jin)行詳細(xi)的記(ji)錄。