“黑暴烟”是由于施用氮肥过多或者土壤本身供氮水平高，造成烟叶叶色浓绿，难落黄，不易烘烤且烤烟品质差，给烟农带来很大经济损失。其田间管理技术为： (1)少施氮肥，重施磷、钾肥，特别是钾肥。 (2)在烟叶团棵期发现有黑暴迹象应深锄断根，同时喷施磷酸二氢钾或 600倍液“ “Black smoke” is due to the application of too much nitrogen or high levels of nitrogen in the soil itself, resulting in dark green leaf color, hard to fall yellow, difficult to bake and poor quality of flue-cured tobacco, to tobacco farmers bring great economic losses. The field management techniques: (1) less nitrogen fertilizer, re-application of phosphorus, potassium, especially potassium. (2) black leaf streak found in tobacco leaves Mission should be deep hoe cut off roots, while spraying potassium dihydrogen phosphate or 600 times "