宣州市地处皖南优质烟区，其烟稻轮作的水田烟约占４０％，用常规方法栽植的烟株顶部叶片充分成熟期，往往迟于后茬晚稻的适宜栽插期，为解决这一矛盾，我们于１９９６－１９９７年进行了地膜栽烟技术示范。为今后推广应用提供依据。１材料及技术措施（１）地膜厚０．０５... Xuanzhou City is located in southern Anhui high-quality tobacco, its tobacco rotation rice fields account for about 40% of the conventional method of planting top leaves of tobacco plants full maturity, often later than late crop suitable rice planting period, in order to solve this A contradiction, we conducted in 1996-1997 film mulching technology demonstration. Provide the basis for promoting the application in the future. 1 materials and technical measures (1) film thickness 0.05 ...