College of Tobacco Science;
Henan Agricultural University;
Zhengzhou 450002;
China;
College of Tobacco Science;
Henan Agricultural University;
Zhengzhou 450002;
China;
College of Tobacco Science;
Henan Agricultural University;
Zhengzhou 450002;
China;
Deyang Tobacco Company of Sichuan Province;
Sichuan;
Deyang 618400;
China;
College of Tobacco Science;
Henan Agricultural University;
Zhengzhou 450002;
China;
Deyang Tobacco Company of Sichuan Province;
Sichuan;
Deyang 618400;
China;
College of Tobacco Science;
Henan Agricultural University;
Zhengzhou 450002;
China;