摘要[目的]考察湖北十堰野人谷基地單元煙葉質(zhì)量狀況。[方法]以云煙87為研究對象，對2010—2015年野人谷基地單元連續(xù)6年中上部上等煙葉外觀質(zhì)量、感官評吸進(jìn)行分析。[結(jié)果]中上部上等煙葉外觀質(zhì)量與感官評吸質(zhì)量較好，需要進(jìn)一步提高煙葉油分，增加煙葉余味；中上部上等煙葉外觀質(zhì)量和感官評吸質(zhì)量均較為穩(wěn)定，年際間質(zhì)量變化不大；建議采取減氮密植技術(shù)，控制煙堿，降低淀粉，提升化學(xué)成分協(xié)調(diào)性，提高煙氣的細(xì)膩柔和程度；適量增施有機(jī)肥，提高煙葉的油分和結(jié)構(gòu)疏松度，增加煙葉香氣質(zhì)、香氣量，減輕煙葉雜氣，從而進(jìn)一步提升煙葉的外觀質(zhì)量和感官評吸質(zhì)量，保障湖北中煙對優(yōu)質(zhì)特色煙葉原料的需求。[結(jié)論]該研究可為基地單元煙葉的品質(zhì)改善提供參考。
　　關(guān)鍵詞煙葉；中上部上等煙葉；外觀質(zhì)量；感官評吸質(zhì)量；穩(wěn)定性
　　中圖分類號S572文獻(xiàn)標(biāo)識碼A文章編號0517-6611（2017）21-0028-02
　　Analysis on Quality Characteristic and Stability of Upper Fine Tobacco in Shiyan Savage Valley Base Unit of Hubei
　　WU Wenqi1， YAN Qifeng2*，SUN Wenmin1 et al
　�。�1.Xiangyang Cigarette Factory，Hubei China Tobacco，Xiangyang，Hubei 441000；2.Hubei China Tobacco Industry Co.Ltd.，Wuhan，Hubei 430000）
　　Abstract[Objective]Tobacco leaf quality condition was investigated in Shiyan savage valley base unit of Hubei.[Method]Taking Yunyan 87 as the research object，appearance quality and sensory evaluation of the middleupper fine tobacco were analyzed in savage valley base unit from 2010 to 2015.[Result]The middleupper fine tobacco appearance quality and sensory smoking quality were good，the oil content and tobacco aftertaste need to be further increased； The middleupper fine tobacco appearance quality and sensory smoking quality were relatively stable，quality between the interannual change was not obvious；Reducing nitrogen and close planting technology was suggested applying，it could control nicotine，reduce starch，improve chemical composition of coordination，increase the exquisite soft degree of flue gas；Increasing organic fertilizer application appropriately could improve tobacco leaf oil and gas porosity structure，increase tobacco flavor and quality of aroma，concentration of aroma，reduce mixed gas of tobacco leaves，so as to further enhance the tobacco leaf appearance quality and sensory smoking quality，guarantee the need of high quality characteristic tobacco raw material of Hubei China Tobacco.[Conclusion] The research can give reference for improving tobacco leaf quality of base unit.
　　Key wordsTobacco leaf；Middleupper superior tobacco leaves；Appearance quality；Sensory smoking quality；Stability
　　湖北十堰野人谷基地單元于2010年納入國家局首批現(xiàn)代煙草農(nóng)業(yè)建設(shè)單元，并于2011年順利通過國家局驗收，被評為全國優(yōu)秀基地單元。該基地單元位于房縣中、東部，東與�？悼h緊鄰，南與神農(nóng)架接壤，西與回龍交接，北與十堰相連，是環(huán)神農(nóng)架煙區(qū)核心種植區(qū)域。屬北亞熱帶季風(fēng)氣候區(qū)，年平均降水量914 mm，年平均氣溫15 ℃左右，無霜期年平均223 d。光熱資源豐富，雨熱同季，空氣質(zhì)量和水質(zhì)均達(dá)到國家二級標(biāo)準(zhǔn)，非常適合優(yōu)質(zhì)特色生態(tài)烤煙的生長，為全國中間香型特色優(yōu)質(zhì)基地單元[1]。基地單元下設(shè)野人谷、土城-青峰、萬峪、中壩-門古4條收購線，覆蓋7個鄉(xiāng)鎮(zhèn)，42個村，274個村民小組，20 783戶，84 602人，耕地面積5 553 hm2，規(guī)劃基本煙田4 000 hm2，年規(guī)模穩(wěn)定在1 333 hm2，產(chǎn)量25萬t。對口工業(yè)企業(yè)湖北中煙工業(yè)有限責(zé)任公司，服務(wù)“黃鶴樓”品牌。

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