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晒烟可清种,也可间种、套种,以清种为好,通风透光,烟上得快,还便于管理。一般凤城大柳叶、八里香等叶少,早熟品种,行距1.6～1.7尺,株距1.3～1.4尺,每亩保苗2,500～2,800株;护脖香、葵花、大八叶等叶多、晚熟品种,可采用2.8～3.0尺行距,1.3～1.4尺株距,每亩种植1,600～1,700株。 一般当烟苗7～8片叶即可移栽(5月5～25日),缓苗快,根系发达,烟株生长健壮。5月25日以后,气温显著升高,不利于烟株缓苗。
Sun-cured tobacco species can also be species, intercropping, intercropping, to clear species as well, ventilation and light, smoke faster, but also easy to manage. Generally Fengcheng Daliowu, Pali and other leaves less, precocious varieties, spacing 1.6 ~ 1.7 feet, spacing 1.3 to 1.4 feet per acre Paul seedlings 2,500 ~ 2,800; care neck incense, sunflower, large leaves and other leaves more late varieties , Can be 2.8 ~ 3.0 feet spacing, 1.3 ~ 1.4 feet spacing, planted 1,600 ~ 1,700 plants per acre. Generally when tobacco leaves 7 to 8 leaves can be transplanted (May 5 to 25), Huanmiao fast, well-developed roots, robust tobacco plant growth. After May 25, the temperature increased significantly, is not conducive to tobacco plant Huanmiao.