Bull. Spec. CORESTA Congress, Guangzhou 1988, p. 92, A-10
The soil conditions for the best flue-cured tobacco in China
Shandong Agricultural University, Dept. of Plant Protection, Taian, Shandong, China
One of the ecological conditions affecting tobacco qualities is soil. Soil types and characters affect the interior and outer qualities of tobacco. 76 soil samples and 26 tobacco samples were collected in Yunnan, Fujian, Guizhou, Henan and Shandong ...