皖南煙區(qū)特殊煙葉部位的判定研究

打開文本圖片集

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)通過加強煙葉部位判定技巧的研究總結、強化培訓指導、持續(xù)加強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個百分點，既保障了煙廠的利益，又維護了煙農的正當利益。

關鍵詞：特殊煙;部位;判定;模式

中圖分類號 S572 文獻標識碼 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

烤煙是一種葉用經濟作物，以收獲葉片為主要目的。（剩余4630字）