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在沿海滩涂资源的开发利用中,土壤方面的障碍因素主要是盐害和贫瘠。通过围塘蓄淡水培肥养鱼来改良滩涂盐碱地土壤,是一种滩涂盐土改良快速有效的方式,在淡水洗盐的过程中,通过鱼的排泄物和水体自然光合产物增加土壤养分,改善土壤肥力状况。较其它改良措施具有投资省,见效快,同
In the development and utilization of coastal beach resources, the main obstacles in soil are salt damage and infertility. It is a quick and effective way to improve the salt water and saline soil of beach by storing freshwater and cultivating fish in ponds. In the process of fresh salt washing, the fish excrement and natural photosynthate of water body increase soil nutrients and soil Fertility status. Compared with other improvements with investment province, quick, same