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一、种植前的土地管理土豆是一种适应性很强的作物,除了盐碱地之外,其他类型地块都行,但必须有水浇条件。来年春天种土豆的地块,头年最好深耕,土豆喜欢土层松软,而且能疏松土壤,比较板结的地块,连种几年土豆就会变得疏软、松散。土豆不但要求头年耕,而且要求深耕,土豆有几层匍匐根系,所以需要深的软土层。要创高产耕深必须达到20厘米,如能达到30厘米,在
First, the pre-planting land management Potatoes is a highly adaptable crops, in addition to saline land, other types of land will do, but there must be water conditions. Potatoes in the spring of next year, plots, the best deep plowing the first year, potatoes like the soft soil, but also loose soil, more compacted plots, even a few years the potatoes will become soft, loose. Potatoes not only require the first year farming, but also require deep plowing, potatoes have several layers of prostrate root system, so the need for deep soft soil layer. To achieve high yielding tillage must reach 20 cm, such as can reach 30 cm in