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蔬菜大棚内的土壤,随着栽培时间的延长,土壤盐渍化程度日趋严重,从而影响大棚蔬菜的品质和产量。防治大棚土壤的盐渍化主要有以下几项措施:1 改善大棚土壤的通透性能,降低地下水位,增加土壤的容氧量,采取深翻,结合耕耙,适量掺砂,改善土壤结构,增强土壤的通透性和容氧量,提高地温。2 增施有机肥料,改善土壤结构,每亩施
Soil in the vegetable greenhouse, with the extension of cultivation time, the degree of soil salinization becomes more and more serious, which will affect the quality and yield of greenhouse vegetables. Prevention and control of greenhouse soil salinization are the following measures: 1 to improve the permeability of greenhouse soil permeability, lower groundwater levels to increase the capacity of soil oxygen, deep plowing, combined with harrow, appropriate amount of sand, improve soil structure, Enhance soil permeability and oxygen capacity, increase ground temperature. 2 Add organic fertilizer to improve the soil structure, per acre