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黄淮海平原地区,分布着大片的盐碱化土地,是农业的低产区,产量低而不稳,严重制约了当地农业的发展。1983年全国第二次土壤普查时,盐碱化土地面积达63048.8 hm~2,占全县可利用土地面积的48.58%。多年来,无棣人民一直致力于盐碱化土壤治理,取得了较好的效果。在新形势下,继续开发无棣盐碱化土壤的潜力对耕地水平的提升具有重要意义。文章介绍了无棣县盐碱化土壤的基本情况及采取的改良措施,在综合治理下取得了一定成效,探讨了盐碱化土地资源的可持续利用。
Huang-Huai-Hai Plain area, the distribution of large areas of salinized land, is a low-yield areas of agriculture, low and unstable output, seriously hampered the development of local agriculture. In 1983 the second national soil survey, salinized land area of 63048.8 hm ~ 2, accounting for 48.58% of the county can use the land area. Over the years, Wudi people have been committed to salinization of soil governance, and achieved good results. Under the new situation, it is of great significance to continue to develop the potential of salinized soils in Wudi County to enhance the level of cultivated land. This paper introduces the basic situation of salinized soils in Wudi County and the improvement measures taken. Under the comprehensive management, some achievements have been made and the sustainable utilization of salinized land resources has been discussed.