芒果视频下载

一.產品介紹

在(zai)(zai)玉(yu)溪(xi)市八(ba)縣一(yi)區，這里的(de)煙葉在(zai)(zai)全省都是(shi)(shi)最優的(de)，但大(da)部(bu)分(fen)都被紅(hong)塔(ta)(ta)集(ji)團收購了，只有(you)(you)很(hen)少的(de)外(wai)(wai)調到(dao)省外(wai)(wai)。現在(zai)(zai)，紅(hong)塔(ta)(ta)集(ji)團的(de)原料基(ji)地在(zai)(zai)省內(nei)主要有(you)(you)玉(yu)溪(xi)、大(da)理、楚(chu)雄、昭(zhao)通，每年(nian)收購量(liang)在(zai)(zai)500萬擔左(zuo)右，用(yong)于近500萬箱名(ming)優煙的(de)生產。來自(zi)云(yun)(yun)煙之(zhi)鄉玉(yu)溪(xi)的(de)原料，是(shi)(shi)紅(hong)塔(ta)(ta)山幾十年(nian)不衰的(de)根本原因。“玉(yu)溪(xi)”煙就是(shi)(shi)全部(bu)選用(yong)玉(yu)溪(xi)煙葉來做的(de)，所(suo)以他(ta)們說(shuo)，天下煙葉在(zai)(zai)云(yun)(yun)南，云(yun)(yun)煙之(zhi)鄉在(zai)(zai)玉(yu)溪(xi)。

二.自然生態環境和人文歷史因素

（1）土(tu)(tu)(tu)(tu)壤(rang)(rang)(rang)(rang)條件(jian)：玉溪市(shi)地(di)(di)處云貴高原(yuan)西緣，地(di)(di)勢西北高，東南低(di)，地(di)(di)形復雜，山(shan)地(di)(di)、峽(xia)谷(gu)、高原(yuan)、盆地(di)(di)交錯(cuo)分布。山(shan)區面(mian)積占(zhan)90.6%，壩區面(mian)積占(zhan)7.45%，湖泊面(mian)積占(zhan)1.95%，森林覆蓋率43.8%。最高點(dian)海拔(ba)3137米，最低(di)點(dian)海拔(ba)327米，大(da)部(bu)分耕地(di)(di)在海拔(ba)1500～1800米。境內(nei)土(tu)(tu)(tu)(tu)壤(rang)(rang)(rang)(rang)類(lei)型主要有(you)紅(hong)(hong)壤(rang)(rang)(rang)(rang)、棕(zong)壤(rang)(rang)(rang)(rang)、黃棕(zong)壤(rang)(rang)(rang)(rang)、燥紅(hong)(hong)壤(rang)(rang)(rang)(rang)、赤紅(hong)(hong)壤(rang)(rang)(rang)(rang)、紫(zi)色(se)(se)土(tu)(tu)(tu)(tu)和(he)水(shui)(shui)稻(dao)土(tu)(tu)(tu)(tu)七類(lei)，其中適(shi)宜栽種烤(kao)煙的土(tu)(tu)(tu)(tu)壤(rang)(rang)(rang)(rang)類(lei)型為紅(hong)(hong)壤(rang)(rang)(rang)(rang)、紫(zi)色(se)(se)土(tu)(tu)(tu)(tu)和(he)水(shui)(shui)稻(dao)土(tu)(tu)(tu)(tu)，占(zhan)總面(mian)積的70%。玉溪市(shi)土(tu)(tu)(tu)(tu)壤(rang)(rang)(rang)(rang)立地(di)(di)條件(jian)較好(hao)，土(tu)(tu)(tu)(tu)層深厚，土(tu)(tu)(tu)(tu)質疏松(song)，通透(tou)性好(hao)；pH值5.5～7.5，平均(jun)5.8；有(you)機質平均(jun)3%，速效(xiao)氮平均(jun)100mg/Kg，速效(xiao)磷平均(jun)12mg/Kg，速效(xiao)鉀較豐富，平均(jun)130mg/Kg；0～60cm地(di)(di)層土(tu)(tu)(tu)(tu)壤(rang)(rang)(rang)(rang)含氯量小于25mg/Kg。

（2）水(shui)(shui)(shui)(shui)文情況：全(quan)(quan)市(shi)(shi)多(duo)年平均(jun)水(shui)(shui)(shui)(shui)資(zi)源(yuan)總(zong)量為53.62億立方(fang)(fang)(不含元江(jiang)和南(nan)盤(pan)江(jiang)的過(guo)境(jing)水(shui)(shui)(shui)(shui)量)，分屬(shu)紅河(he)(he)、珠江(jiang)流(liu)域，其(qi)中地(di)表水(shui)(shui)(shui)(shui)37.94億立方(fang)(fang)，占全(quan)(quan)市(shi)(shi)水(shui)(shui)(shui)(shui)資(zi)源(yuan)總(zong)量的70.8％，地(di)下水(shui)(shui)(shui)(shui)15.68億立方(fang)(fang)，占全(quan)(quan)市(shi)(shi)水(shui)(shui)(shui)(shui)資(zi)源(yuan)總(zong)量的29.2％。水(shui)(shui)(shui)(shui)系(xi)發(fa)達(da)，市(shi)(shi)內河(he)(he)流(liu)分屬(shu)元江(jiang)、南(nan)盤(pan)江(jiang)兩大水(shui)(shui)(shui)(shui)系(xi)，元江(jiang)水(shui)(shui)(shui)(shui)系(xi)主要(yao)支流(liu)有(you)綠汁江(jiang)、清(qing)水(shui)(shui)(shui)(shui)河(he)(he)、小河(he)(he)底(di)河(he)(he)、扒河(he)(he)等80多(duo)條，全(quan)(quan)長360公里，年徑流(liu)量7.0億立方(fang)(fang)米；南(nan)盤(pan)江(jiang)水(shui)(shui)(shui)(shui)系(xi)有(you)南(nan)盤(pan)江(jiang)、曲江(jiang)、海口(kou)河(he)(he)等17條主要(yao)河(he)(he)流(liu)，全(quan)(quan)長292公里，年徑流(liu)量3.8億立方(fang)(fang)米。境(jing)內有(you)撫仙湖(hu)(hu)、星(xing)云(yun)湖(hu)(hu)、杞麓湖(hu)(hu)三(san)個(ge)高原湖(hu)(hu)泊，總(zong)蓄水(shui)(shui)(shui)(shui)量210億立方(fang)(fang)。有(you)水(shui)(shui)(shui)(shui)庫548座(zuo)(zuo)，其(qi)中中型(xing)水(shui)(shui)(shui)(shui)庫15座(zuo)(zuo)，小型(xing)水(shui)(shui)(shui)(shui)庫533座(zuo)(zuo)，總(zong)庫容量6.83億立方(fang)(fang)。為確保山地(di)烤煙抗旱早栽，山區(qu)、半山區(qu)建有(you)小水(shui)(shui)(shui)(shui)窖22萬(wan)個(ge)。全(quan)(quan)市(shi)(shi)耕地(di)有(you)效灌溉率75.75%。

（3）氣候(hou)(hou)條(tiao)件：玉溪市地(di)處低緯度(du)高原(yuan)，具有熱(re)(re)(re)帶(dai)、亞(ya)熱(re)(re)(re)帶(dai)、溫(wen)帶(dai)三種氣候(hou)(hou)類型，屬內陸高原(yuan)氣候(hou)(hou)，四季溫(wen)差(cha)小，晝夜溫(wen)差(cha)大，四季如(ru)春。植煙(yan)(yan)(yan)區(qu)主要集中在中亞(ya)熱(re)(re)(re)帶(dai)和北亞(ya)熱(re)(re)(re)帶(dai)，年(nian)(nian)平均(jun)氣溫(wen)16.9℃，無霜期(qi)250～300天，冬(dong)季溫(wen)而不冷，夏季暖而不熱(re)(re)(re)，煙(yan)(yan)(yan)區(qu)冬(dong)短無夏，春季較(jiao)(jiao)長(chang)，烤煙(yan)(yan)(yan)大田(tian)種植中、后期(qi)溫(wen)差(cha)較(jiao)(jiao)小，是清(qing)香型優質(zhi)(zhi)烤煙(yan)(yan)(yan)的(de)代表產(chan)地(di)。年(nian)(nian)降水(shui)量(liang)(liang)700～900毫(hao)米，相對濕度(du)平均(jun)為74.5%，烤煙(yan)(yan)(yan)全生(sheng)育期(qi)雨(yu)量(liang)(liang)在550～750mm之(zhi)間(jian)，雨(yu)量(liang)(liang)適中，與優質(zhi)(zhi)煙(yan)(yan)(yan)生(sheng)長(chang)發育的(de)需(xu)水(shui)特性一致(zhi)。年(nian)(nian)日照(zhao)時(shi)(shi)數2187小時(shi)(shi)，年(nian)(nian)均(jun)太陽輻(fu)射總量(liang)(liang)5265兆焦(jiao)耳/平方米，與全國多數煙(yan)(yan)(yan)區(qu)相比輻(fu)射量(liang)(liang)多，光(guang)(guang)照(zhao)充足，且(qie)光(guang)(guang)譜中最易(yi)被烤煙(yan)(yan)(yan)吸收利用(yong)的(de)紅光(guang)(guang)和藍紫(zi)光(guang)(guang)較(jiao)(jiao)多，光(guang)(guang)譜季節變化與優質(zhi)(zhi)煙(yan)(yan)(yan)對光(guang)(guang)的(de)需(xu)求配(pei)合一致(zhi)，十分適宜于(yu)優質(zhi)(zhi)煙(yan)(yan)(yan)葉生(sheng)長(chang)。

（4）人文歷(li)史(shi)情況：玉(yu)(yu)(yu)(yu)溪(xi)(xi)(xi)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)葉(xie)(xie)(xie)(xie)種(zhong)(zhong)(zhong)植(zhi)(zhi)(zhi)歷(li)史(shi)悠久。早(zao)在(zai)哥倫布發(fa)現美(mei)洲煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)草(cao)(cao)之(zhi)(zhi)前，已有(you)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)草(cao)(cao)種(zhong)(zhong)(zhong)植(zhi)(zhi)(zhi)，至(zhi)今(jin)已有(you)500多(duo)年(nian)(nian)(nian)歷(li)史(shi)。清末，晾(liang)(liang)曬煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)種(zhong)(zhong)(zhong)植(zhi)(zhi)(zhi)已相當(dang)普(pu)遍(bian)；民(min)國(guo)(guo)(guo)中期，僅(jin)通(tong)海(hai)縣(xian)(xian)就種(zhong)(zhong)(zhong)植(zhi)(zhi)(zhi)9800畝(mu)(mu)(mu)。烤(kao)(kao)(kao)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)，民(min)國(guo)(guo)(guo)三年(nian)(nian)(nian)（1914年(nian)(nian)(nian)）即已在(zai)紅(hong)(hong)塔(ta)區(qu)、通(tong)海(hai)兩(liang)縣(xian)(xian)試(shi)種(zhong)(zhong)(zhong)72畝(mu)(mu)(mu)并獲得成(cheng)(cheng)功(gong)；民(min)國(guo)(guo)(guo)31年(nian)(nian)(nian)，玉(yu)(yu)(yu)(yu)溪(xi)(xi)(xi)種(zhong)(zhong)(zhong)植(zhi)(zhi)(zhi)烤(kao)(kao)(kao)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)1311畝(mu)(mu)(mu)，收(shou)獲 煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)葉(xie)(xie)(xie)(xie)4.7萬(wan)(wan)(wan)千(qian)克；民(min)國(guo)(guo)(guo)32年(nian)(nian)(nian)，擴(kuo)大到江川(chuan)、易門；至(zhi)民(min)國(guo)(guo)(guo)34年(nian)(nian)(nian)，累(lei)計種(zhong)(zhong)(zhong)植(zhi)(zhi)(zhi)面積(ji)(ji)2.71萬(wan)(wan)(wan)畝(mu)(mu)(mu)；民(min)國(guo)(guo)(guo)35年(nian)(nian)(nian)，擴(kuo)大至(zhi)新(xin)(xin)平等(deng)(deng)(deng)縣(xian)(xian)；民(min)國(guo)(guo)(guo)38年(nian)(nian)(nian)，玉(yu)(yu)(yu)(yu)溪(xi)(xi)(xi)種(zhong)(zhong)(zhong)植(zhi)(zhi)(zhi)面積(ji)(ji)達(da)(da)3.1萬(wan)(wan)(wan)畝(mu)(mu)(mu)，種(zhong)(zhong)(zhong)植(zhi)(zhi)(zhi)面積(ji)(ji)和產(chan)(chan)(chan)(chan)(chan)量(liang)(liang)(liang)(liang)占全(quan)(quan)省的(de)80%以上(shang)(shang)。新(xin)(xin)中國(guo)(guo)(guo)成(cheng)(cheng)立后，玉(yu)(yu)(yu)(yu)溪(xi)(xi)(xi)晾(liang)(liang)曬煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)種(zhong)(zhong)(zhong)植(zhi)(zhi)(zhi)和加工逐(zhu)(zhu)漸減少，烤(kao)(kao)(kao)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)逐(zhu)(zhu)漸增加。1951年(nian)(nian)(nian)，政(zheng)府將烤(kao)(kao)(kao)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)列入計劃(hua)生(sheng)產(chan)(chan)(chan)(chan)(chan)，當(dang)年(nian)(nian)(nian)種(zhong)(zhong)(zhong)植(zhi)(zhi)(zhi)4.3萬(wan)(wan)(wan)畝(mu)(mu)(mu)，總產(chan)(chan)(chan)(chan)(chan)量(liang)(liang)(liang)(liang)300萬(wan)(wan)(wan)千(qian)克。由(you)于(yu)玉(yu)(yu)(yu)(yu)溪(xi)(xi)(xi)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)葉(xie)(xie)(xie)(xie)色(se)澤橙黃、富油潤、味醇和，在(zai)1953年(nian)(nian)(nian)河南許(xu)昌召開的(de)烤(kao)(kao)(kao)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)質(zhi)量(liang)(liang)(liang)(liang)評比會上(shang)(shang)，玉(yu)(yu)(yu)(yu)溪(xi)(xi)(xi)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)葉(xie)(xie)(xie)(xie)評分(fen)108分(fen)，名列全(quan)(quan)國(guo)(guo)(guo)之(zhi)(zhi)首，成(cheng)(cheng)為(wei)熊(xiong)貓、中華等(deng)(deng)(deng)高級香煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)的(de)主要(yao)配方原料。改革開放之(zhi)(zhi)前，玉(yu)(yu)(yu)(yu)溪(xi)(xi)(xi)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)葉(xie)(xie)(xie)(xie)在(zai)曲折中發(fa)展，1978年(nian)(nian)(nian)，種(zhong)(zhong)(zhong)植(zhi)(zhi)(zhi)面積(ji)(ji)15.15萬(wan)(wan)(wan)畝(mu)(mu)(mu)，總產(chan)(chan)(chan)(chan)(chan)量(liang)(liang)(liang)(liang)1624萬(wan)(wan)(wan)千(qian)克。1992年(nian)(nian)(nian)，種(zhong)(zhong)(zhong)植(zhi)(zhi)(zhi)面積(ji)(ji)52.8萬(wan)(wan)(wan)畝(mu)(mu)(mu)，收(shou)購量(liang)(liang)(liang)(liang)8201萬(wan)(wan)(wan)千(qian)克。進入新(xin)(xin)世紀(ji)后，玉(yu)(yu)(yu)(yu)溪(xi)(xi)(xi)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)草(cao)(cao)快速(su)發(fa)展，2009年(nian)(nian)(nian)，全(quan)(quan)市烤(kao)(kao)(kao)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)種(zhong)(zhong)(zhong)植(zhi)(zhi)(zhi)面積(ji)(ji)70萬(wan)(wan)(wan)畝(mu)(mu)(mu)、產(chan)(chan)(chan)(chan)(chan)量(liang)(liang)(liang)(liang)10400萬(wan)(wan)(wan)千(qian)克，產(chan)(chan)(chan)(chan)(chan)值16億元(yuan)。烤(kao)(kao)(kao)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)種(zhong)(zhong)(zhong)植(zhi)(zhi)(zhi)成(cheng)(cheng)為(wei)當(dang)地農(nong)民(min)最(zui)大的(de)經濟來源。同時，玉(yu)(yu)(yu)(yu)溪(xi)(xi)(xi)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)葉(xie)(xie)(xie)(xie)是紅(hong)(hong)塔(ta)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)草(cao)(cao)（集(ji)團）有(you)限責任公司生(sheng)產(chan)(chan)(chan)(chan)(chan)中高檔中式卷(juan)(juan)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)的(de)主要(yao)原料，伴隨“紅(hong)(hong)塔(ta)山”卷(juan)(juan)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)品(pin)牌的(de)發(fa)展，玉(yu)(yu)(yu)(yu)溪(xi)(xi)(xi)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)葉(xie)(xie)(xie)(xie)香飄四海(hai)。玉(yu)(yu)(yu)(yu)溪(xi)(xi)(xi)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)葉(xie)(xie)(xie)(xie)主栽(zai)品(pin)種(zhong)(zhong)(zhong)為(wei)K326、紅(hong)(hong)花大金元(yuan)。民(min)國(guo)(guo)(guo)35年(nian)(nian)(nian)（1946年(nian)(nian)(nian)），玉(yu)(yu)(yu)(yu)溪(xi)(xi)(xi)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)草(cao)(cao)改進所從美(mei)國(guo)(guo)(guo)引(yin)進“大金元(yuan)”品(pin)種(zhong)(zhong)(zhong)，之(zhi)(zhi)后在(zai)全(quan)(quan)市推廣(guang)種(zhong)(zhong)(zhong)植(zhi)(zhi)(zhi)。1953年(nian)(nian)(nian)后，在(zai)玉(yu)(yu)(yu)(yu)溪(xi)(xi)(xi)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)農(nong)和科技人員的(de)共同努力下，培育了(le)多(duo)個多(duo)葉(xie)(xie)(xie)(xie)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)類型的(de)大金元(yuan)衍生(sheng)種(zhong)(zhong)(zhong)。1968年(nian)(nian)(nian)，玉(yu)(yu)(yu)(yu)溪(xi)(xi)(xi)專區(qu)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)葉(xie)(xie)(xie)(xie)調拔(ba)站(zhan)等(deng)(deng)(deng)單位，從石林縣(xian)(xian)路美(mei)邑村引(yin)進“紅(hong)(hong)花大金元(yuan)”，經對比試(shi)驗，定向選育和馴(xun)化，該品(pin)種(zhong)(zhong)(zhong)逐(zhu)(zhu)步(bu)成(cheng)(cheng)為(wei)玉(yu)(yu)(yu)(yu)溪(xi)(xi)(xi)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)葉(xie)(xie)(xie)(xie)的(de)當(dang)家品(pin)種(zhong)(zhong)(zhong)，目前種(zhong)(zhong)(zhong)植(zhi)(zhi)(zhi)面積(ji)(ji)達(da)(da)10萬(wan)(wan)(wan)畝(mu)(mu)(mu)，產(chan)(chan)(chan)(chan)(chan)量(liang)(liang)(liang)(liang)1000萬(wan)(wan)(wan)千(qian)克。1987年(nian)(nian)(nian)，玉(yu)(yu)(yu)(yu)溪(xi)(xi)(xi)地區(qu)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)草(cao)(cao)公司煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)科所引(yin)進美(mei)國(guo)(guo)(guo)烤(kao)(kao)(kao)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)主要(yao)推廣(guang)品(pin)種(zhong)(zhong)(zhong)K326，在(zai)全(quan)(quan)市進行多(duo)點試(shi)種(zhong)(zhong)(zhong)、篩選，經過多(duo)年(nian)(nian)(nian)選育、馴(xun)化、改良，由(you)于(yu)其具(ju)有(you)優質(zhi)、適產(chan)(chan)(chan)(chan)(chan)、適應性廣(guang)等(deng)(deng)(deng)優點，種(zhong)(zhong)(zhong)植(zhi)(zhi)(zhi)面積(ji)(ji)擴(kuo)展迅速(su)，目前種(zhong)(zhong)(zhong)植(zhi)(zhi)(zhi)面積(ji)(ji)達(da)(da)50萬(wan)(wan)(wan)畝(mu)(mu)(mu)，產(chan)(chan)(chan)(chan)(chan)量(liang)(liang)(liang)(liang)7800萬(wan)(wan)(wan)千(qian)克，成(cheng)(cheng)為(wei)玉(yu)(yu)(yu)(yu)溪(xi)(xi)(xi)煙(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)葉(xie)(xie)(xie)(xie)的(de)主要(yao)栽(zai)培品(pin)種(zhong)(zhong)(zhong)。

三.地域范圍

玉溪(xi)市(shi)位于云南(nan)省中(zhong)部，北(bei)(bei)(bei)緯23°19′～24°53′、東(dong)(dong)經101°16′～103°09′之(zhi)(zhi)間，南(nan)北(bei)(bei)(bei)長163.5公(gong)里，東(dong)(dong)西(xi)寬172公(gong)里。東(dong)(dong)北(bei)(bei)(bei)接(jie)昆明市(shi)，東(dong)(dong)南(nan)鄰紅河州(zhou)，西(xi)南(nan)連(lian)普洱市(shi)，西(xi)北(bei)(bei)(bei)靠(kao)楚雄州(zhou)。全市(shi)轄紅塔區、江川縣、澄江市(shi)、通海縣、華寧縣、易門縣、峨山縣、新平縣、元江縣等(deng)一區八縣，共設80個鄉(xiang)鎮(zhen)、辦事處，657個村、居民委員會，國土面(mian)(mian)(mian)積(ji)15285萬平方公(gong)里。 玉溪(xi)煙葉(xie)農(nong)產(chan)品地理標志地保護范圍(wei)為玉溪(xi)市(shi)一區八縣海拔1300～1900米之(zhi)(zhi)間的(de)(de)平壩(ba)、低中(zhong)山地帶和中(zhong)山地帶，共計68個鄉(xiang)鎮(zhen)，保護面(mian)(mian)(mian)積(ji)260萬畝，其中(zhong)50畝連(lian)片的(de)(de)面(mian)(mian)(mian)積(ji)有(you)236萬畝，年(nian)生產(chan)能力(li)300萬擔。玉溪(xi)市(shi)是我(wo)國的(de)(de)優(you)質煙葉(xie)主產(chan)區和中(zhong)式(shi)中(zhong)高檔卷煙的(de)(de)主要原料基地，也是國內最具(ju)開發價(jia)值(zhi)的(de)(de)優(you)質烤煙核心產(chan)地，被譽為“云煙之(zhi)(zhi)鄉(xiang)”。

四.產品品質特性特征

1、外在感官(guan)特征(zheng)：1.1、鮮煙(yan)(yan)葉(xie)(xie)(xie)(xie)(xie)。株(zhu)(zhu)高適中(zhong)(zhong)，有效(xiao)葉(xie)(xie)(xie)(xie)(xie)片(pian)多，單葉(xie)(xie)(xie)(xie)(xie)較重。煙(yan)(yan)株(zhu)(zhu)進入(ru)成熟(shu)(shu)期(qi)后(hou)，整株(zhu)(zhu)葉(xie)(xie)(xie)(xie)(xie)片(pian)由下而上(shang)(shang)逐漸為(wei)綠黃(huang)(huang)(huang)色(se)或黃(huang)(huang)(huang)綠色(se)，分(fen)層落黃(huang)(huang)(huang)明顯，易(yi)把握成熟(shu)(shu)度和(he)便于(yu)適時采摘烘(hong)烤調制。玉(yu)溪煙(yan)(yan)葉(xie)(xie)(xie)(xie)(xie)株(zhu)(zhu)高90-120cm，有效(xiao)葉(xie)(xie)(xie)(xie)(xie)片(pian)因品種不同稍有差異(yi)：“紅花大金(jin)元(yuan)”16-20片(pian)，“K326”18-22片(pian)。葉(xie)(xie)(xie)(xie)(xie)片(pian)大小：下、中(zhong)(zhong)、上(shang)(shang)部(bu)(bu)(bu)位略有差異(yi)：一般下部(bu)(bu)(bu)葉(xie)(xie)(xie)(xie)(xie)長55-65cm，寬25-35cm，葉(xie)(xie)(xie)(xie)(xie)厚220-280μm ；中(zhong)(zhong)部(bu)(bu)(bu)葉(xie)(xie)(xie)(xie)(xie)長65-75cm，寬23-30cm，葉(xie)(xie)(xie)(xie)(xie)厚270-330μm ；上(shang)(shang)部(bu)(bu)(bu)葉(xie)(xie)(xie)(xie)(xie)長50-60cm，寬16-22cm，葉(xie)(xie)(xie)(xie)(xie)厚300-350μm 。1.2、烤煙(yan)(yan)。外觀質量符合(he)GB2635中(zhong)(zhong)正組煙(yan)(yan)的(de)要(yao)求，葉(xie)(xie)(xie)(xie)(xie)片(pian)成熟(shu)(shu)，顏(yan)色(se)金(jin)黃(huang)(huang)(huang)至桔(jie)黃(huang)(huang)(huang)，以(yi)桔(jie)黃(huang)(huang)(huang)為(wei)主；色(se)度飽和(he)，厚薄適中(zhong)(zhong)，富油潤；葉(xie)(xie)(xie)(xie)(xie)片(pian)組織結構疏松、柔軟、彈性好。單葉(xie)(xie)(xie)(xie)(xie)重：下部(bu)(bu)(bu)葉(xie)(xie)(xie)(xie)(xie)6-8g，中(zhong)(zhong)部(bu)(bu)(bu)葉(xie)(xie)(xie)(xie)(xie)8-10g，上(shang)(shang)部(bu)(bu)(bu)葉(xie)(xie)(xie)(xie)(xie)7-9g。

2、內(nei)(nei)(nei)在(zai)品(pin)質：指標玉溪煙葉內(nei)(nei)(nei)含化學成(cheng)份協調，總(zong)糖、還原(yuan)糖比國內(nei)(nei)(nei)其它煙區(qu)(qu)高(gao)而(er)具(ju)特色，具(ju)有清新飄逸、清甜(tian)優雅、豐富(fu)飽滿(man)、圓潤(run)細膩的風格特征，刺(ci)激(ji)較(jiao)(jiao)小、雜氣(qi)輕、回味(wei)舒適、生津回甜(tian)，燃燒較(jiao)(jiao)好，與(yu)國內(nei)(nei)(nei)外產(chan)區(qu)(qu)煙葉有良好的配伍性，工業可用(yong)性高(gao)，是中式中、高(gao)檔卷煙的必備原(yuan)料。

3、安全要求(qiu)(qiu)：農藥(yao)殘留：符(fu)合《DB53/T182.2-2006 玉溪優質烤煙質量要求(qiu)(qiu)》的規(gui)定。