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问:晒烟怎样进行大田移栽?答:栽烟的大田最好选择含腐殖质较多的平地,如偏粘重或粘重肥沃的土壤。砂壤土上栽烟,虽然前期烟株发育快、成熟早,但后期容易脱肥,影响烟叶产量。烟田要与豆科等作物施行3—4年轮作,以减少病害,恢复地力。栽烟前10天左右开沟施基肥,合垅后镇压保墒。一般每亩施农家肥2,500—5,000公斤、复合肥15—25公斤、饼肥50公斤。基肥应占总施肥量的70—80％,追肥占20—30％,使烟株旺长期肥分充足,成熟期肥分适当。中后期可追施些氮肥。在施基肥时每亩可加甲拌磷颗粒剂1—1,5公斤,防治地下害虫。栽烟一般在5月20日左右进行,也可根据当地气温情况适当提早或延迟几天。移栽后的烟株密度可根据土壤肥沃程度和施肥量多少而定。
Q: How to carry out sun-cured tobacco field transplanting? A: The best choice for planting tobacco fields containing humus more flat, such as partial sticky or sticky fertile soil. The sandy loam soil planted tobacco, although the early tobacco plants developed fast, mature early, but easy to take off late, affecting the yield of tobacco. Tobacco fields and leguminous crops such as crop rotation for 3-4 years to reduce disease and restore fertility. About 10 days before planting tobacco ditching basal fertilizer, co-suppression after the suppression of soil moisture. General farm fertilizer per acre 2,500-5,000 kilograms, 15-25 kilograms of compound fertilizer, cake fat 50 kilograms. Basal fertilizer should be accounted for 70-80% of the total amount of fertilizer, topdressing 20-30%, so that long-term fertile tobacco plants Wang adequate, maturity mature fertilizer appropriate. In the late recovery of some nitrogen fertilizer. In the base fertilizer per acre can be added Phosphoric acid granules 1-1,5 kg, prevention and control of underground pests. Planting tobacco generally around May 20, but also according to the local temperature conditions appropriate early or delayed a few days. Transplant after the density of tobacco plants according to fertile soil fertility levels and how much may be.