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砂姜小粉浆土是泰县中北部地区低产土壤之一。砂姜(石灰结核)及砂姜层的存在,使土壤漏水漏肥,是主要的障碍因子。完善排水系统,客土(用以压低砂姜层)和合理轮作可以改善砂姜小粉浆土的肥力水平。
Shajiang small silty soil is one of the low-yielding soils in central and northern Taihe County. Sand ginger (lime nodules) and sand ginger layer of the existence of soil leakage and leakage of fertilizer, is the main obstacle factor. Improve the drainage system, off soil (to lower sand layer) and reasonable rotation can improve the fertility of small ginger sand slurry.