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烤烟地膜覆盖栽培,有一套系统而完整的栽培技术措施。它不是简单地盖上一层薄膜,就可收到稳产增质的效果。因此,要发挥地膜覆盖的作用,必须配合相应的栽培技术措施。选地整地土壤是烟株生长的基础,土壤理化性状优劣,整地质量高低等都影响烟株的生长发育。烟草对土壤的适应范围较广,但以地势平坦、土层深厚、地下水位较低、通透性好、保水保肥力高、肥力中等偏下的微酸性土壤(PH为5.5—6.5)为宜。
Flue-cured tobacco film mulching cultivation, a set of systematic and complete cultivation techniques. It is not simply covered with a thin film, you can receive a steady increase in the quality of the results. Therefore, to play the role of mulching, we must cooperate with the corresponding cultivation techniques. Soil preparation is the basis for the growth of tobacco plants, soil physical and chemical properties of the merits, the quality of soil preparation and so affect tobacco plant growth and development. Tobacco has a wide range of adaptability to the soil, but it is suitable for the subsoil fertile soil (PH is 5.5-6.5) due to the flat terrain, deep soil layer, low groundwater level, good permeability, high water and fertility, .