48th TWC, Tob. Work. Conf., 2018, abstr. 28
Studies on the soil indexes influencing tobacco growing in central China
Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, China
Due to intensive cultivation, soil degradation has become a serious problem in some traditional tobacco growing areas in China. How to identify the factors representing for soil degradation and develop suitable soil conservation measurements has caught ...