[Zhao, A. J.; Xiong, C. L.; Long, D. B.; Zeng, W. A.; Chen, J.; Chen, Z. F.; Zhong, Y. F.; Lu, C.] Changsha Tobacco Corp Hunan Prov, Changsha 410011, Peoples R China.
[Ding, J. B.; Liu, W.] Yongzhou Tobacco Corp Hunan Prov, Yongzhou 425000, Peoples R China.
[Deng, X. H.] Hunan Agr Univ, Coll Agron, Changsha 410128, Peoples R China.
[Chen, K. M.; Chen, KM] Chinese Acad Agr Sci, Inst Bast Fiber Crops, Changsha 410205, Peoples R China.