皖南煙區(qū)特殊煙葉部位的判定研究

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摘 要：混部位是分級收購工作中影響煙葉等級純度的重要因素。皖南煙區(qū)通過加強(qiáng)煙葉部位判定技巧的研究總結(jié)、強(qiáng)化培訓(xùn)指導(dǎo)、持續(xù)加強(qiáng)分級收購新模式探索與推廣等措施，使2020年收購C4F、C2F純度合格率較2019年分別提升5.1、4.4個(gè)百分點(diǎn)，既保障了煙廠的利益，又維護(hù)了煙農(nóng)的正當(dāng)利益。

關(guān)鍵詞：特殊煙;部位;判定;模式

中圖分類號 S572 文獻(xiàn)標(biāo)識碼 A 文章編號 1007-7731（2022）04-0043-03

Abstract：Are mixed classification acquisition work of the important factors influencing the purity level of tobacco leaf. The smoke zone in the south of anhui by strengthening tobacco leaf area determination technique research summary， intensive training guidance， continue to strengthen， explore new pattern promotion methods such as classification to buy the 2020 acquisition of C4F， C2F purity percent of pass is 5.1 and 4.4% respectively in 2019， It not only guarantees the interests of tobacco factories， but also safeguards the legitimate interests of tobacco farmers.

Key words：Special tobacco;Areas;Determine;Model

烤煙是一種葉用經(jīng)濟(jì)作物，以收獲葉片為主要目的。（剩余4630字）