成熟的烟叶必须进行烘烤才能成为卷烟工业需要的原料。烘烤质量的好坏,与烤房的性能有一定关系。长期以来,烤烟烘烤工作都是在集体的大中型烤房内进行。近几年来由于生产责任制的全面贯彻执行,使用大烤房烘烤许多农户的烟叶,暴露出不少新的问题,妨碍了烟叶质量的提高。首先,由于各户的栽烟土地肥力、施肥种类,施肥水平、栽烟密度不同,移栽有 Mature tobacco must be roasted to become the raw material needed by the cigarette industry. Baking quality is good or bad, and baking room performance has a certain relationship. For a long time, baking roast work is carried out in the collective large and medium-sized barn. In recent years, due to the full implementation of the production responsibility system, using a large barn to roast the leaves of many farmers exposed many new problems and hindered the improvement of the quality of the tobacco leaves. First of all, due to the fertility of each land for planting tobacco, fertilization types, fertilizer levels, planting density, transplanting