川渝烤烟
flue-cured tobacco of Chuanyu
春烤烟
Spring flue-cured tobacco
国产烤烟
Domestic flue-cured tobacco
Domestic tobacco
湖南烤烟
flue-cured tobacco leaves of Hunan
烤烟产地
producing area of fluecured tobaccos
烤烟产量
yield of flue-cured tobacco
烤烟产业
Flue-cured tobacco industry
烤烟产质量
flue-cured tobacco yield and quality
烤烟发酵
Flue-cured tobacco fermentation
烤烟镁
the magnesium content of flue-cured tobacco
烤烟生产
Flue-cured tobacco is produced
flue-cured tobacco production
tobacco production