烟田施肥是烤烟生产过程中的重要环节,施肥是否科学合理对烤烟生长发育和产质量形成产生直接而显著的影响。根据烤烟需肥规律合理施肥,肥料利用率高,能够获得较高的产质量水平,肥料施用不合理,难以维持正常的烟株生长,较高的产质量水平更无从谈起。长期以来,烟区普遍存在一些施肥陋习,再加上烟农片面追求产量的思想愈演愈烈,烟区施肥存在的问题已经明显影响到永州市烟叶的内在品质和产业可 Tobacco field fertilization is an important part in the process of flue-cured tobacco production. Whether fertilization is scientific and reasonable has a direct and significant impact on the growth and yield and quality of flue-cured tobacco. According to the law of fertilization of flue-cured tobacco requires reasonable fertilization, high fertilizer utilization, to obtain higher levels of production and quality, unreasonable use of fertilizers, difficult to maintain normal tobacco plant growth, higher production quality level even more impossible. For a long time, there have been some fertilizing bad habits in the tobacco-growing areas. Coupled with the fact that the farmers are pursuing the one-sided pursuit of output, the problems existing in the application of fertilizers in tobacco farms have obviously affected the inherent quality and industry of tobacco in Yongzhou