Tobacco is one of Chinese economic-crop. It is cultured in much territory. The production of tobacco has been one of an important portion of revenue income in those areas where culture tobacco in China. It helps those people who culture tobacco to release from poverty. Tobacco is a crop who is like of Kalium.Adding use of Cilium-fertilizer can increase Kalium-content in tobacco-leaf, increase physiologic activates and inherent quality of tobacco-leaf, inhance its application of adversity, increase yield and quality of tobacco. The Kalium-content of tobaccoleaves affect tobacco-leafs perfume qu...
