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在80年代前,我县烤烟生产和全国各地一样,追求高产量,每亩栽植1800株以上,烟叶叶片薄,吃味辛辣,青黄烟多,质量低劣。自1983年以来,在省、地有关部门的指导下,烤烟进行了规范化栽培。为搞好我县烤烟优质适产,根据烤烟品质和产量,主要肥料的施用量和产量的关系,进行了不同栽培方式的对比试验。经过几年的实践探讨,改进了不合理的栽培措施和不合理的施肥量,制定了亩产300～350斤的目际。上、中等烟由1982年的42.4%逐年上升,1983年为
Before the 1980s, the production of flue-cured tobacco in our county, like all parts of the country, pursued high output with more than 1,800 plants planted per mu. The flue-cured tobacco leaf was thin, spicy and spicy, with yellowish green tobacco and poor quality. Since 1983, under the guidance of the relevant departments of the province and the province, standardized cultivation of flue-cured tobacco has been carried out. In order to improve the quality of tobacco in our county, according to the relationship between the quality and yield of flue-cured tobacco, the application rate of main fertilizers and the yield, comparative experiments of different cultivation methods were carried out. After several years of practice, improved unreasonable cultivation practices and irrational amount of fertilizer, developed a 300 ~ 350 pounds per mu yield. The upper and middle class smoke increased year by year from 42.4% in 1982 and 1983