一、整地施肥烟草地膜覆盖栽培要做到精细整地,达到土壤细碎无坷垃。每亩施优质农肥3000—4000公斤,过石和草木灰各50—80公斤,做基肥一次施入。一般情况下不施氮肥,以防徒长和影响烟叶品质。二、做畦烟草覆膜栽培与露地栽培的形式不同,一般需要做高20—30厘米,宽30—40厘米的畦。地膜可选用95—100厘米幅宽。 First, the preparation of landfill tobacco film mulching cultivation to be finely ground, reaching the soil crushing no builders. High-quality agricultural fertilizer per acre 3000-4000 kilograms, over 50-80 kilograms of stone and ash, make a base fertilizer once applied. Under normal circumstances do not apply nitrogen fertilizer, in order to prevent leggy and affect the quality of tobacco. Second, do 畦 Tobacco film cultivation and open cultivation in different forms, generally need to do high 20-30 cm, 30-40 cm wide 畦. Film can be used 95-100 cm width.