我国盐渍土改良利用分区
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DELIMITATION OF SALT-AFFECTED SOILS FOR RECLAMATION AND UTILIZATION IN CHINA
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    摘要:

    我国西北、华北、东北和滨海地区,广泛分布着大面积的盐渍土.这种土壤,土层深厚,地形平坦,适于机耕.但土壤中含有盐碱,对农业生产发展的影响很大.建国以后,为了迅速恢复和发展农业生产,对一些流域进行了规划,改建和兴建了很多灌区,进行了巨大的农田水利工程建设,对促进盐渍地区的农业生产和改造盐碱地起了很大的作用.

    Abstract:

    In the northern,northwestern,northeastern and the coastal regions of China,salt-affected soils are found in large areas.The distribution of such soils is so extensive and the natural conditions under which they exist are so complex that the soil types are numerous and their salinity and properties are varied.In order to promote our agricultural production and bring into effect the moderne nation in agriculture at a greater speed,it is necessary to delimit all the salt-affected soils of our country for reclamation and utilization,in addition to making an overall planning and a comprehensive management.

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刘文政,王遵亲,熊毅.我国盐渍土改良利用分区[J].土壤学报,1978,15(2):101-112. Liu Wern-seng, Wang Tzun-ching, Y. Hseung. DELIMITATION OF SALT-AFFECTED SOILS FOR RECLAMATION AND UTILIZATION IN CHINA[J]. Acta Pedologica Sinica,1978,15(2):101-112.

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  • 在线发布日期: 2013-02-25
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