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Results show that chemical and physical properties of soils such as pH, conductibility, cation exchange capacity as well as the nutrition and fertility are improved when mixed with sludge.
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研究结果表明,污泥堆肥与滩涂土混配后,土壤声、电导率、阳离子交换量等理化指标得到改善;营养得到补充,肥力提高明显;
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