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苏北滨海盐土区是长江、淮河、黄河冲积而成的海滩平原。早期的利用形式是养草烧盐,1910年以后,进入废灶兴垦的植棉时期,清末著名实业家张謇曾经建立垦殖公司,兴建水利,垦荒植棉。但由于时常发生洪、涝、卤、风等灾害,产量很低,解放前夕,大片垦地抛荒。 解放后,党和政府领导广大农民,大力兴修水利,并积极开展科学实验。先后在苏北滨海盐渍土区开展盐土改良利用研究的科研单位有:苏北盐碱土改良研究室(1950～1953)、苏北土壤勘察队(1952～1954)、江苏省棉作试验场(1953～1954)、盐城专区棉场(1952～1954)、原华东农业科学研究所(江苏省农科院前身)、苏北盐垦区综合工作组(1953～1955)和江苏省新洋农业试验站(1955～1983)。
Subei coastal saline soil area is the Yangtze River, Huaihe, Yellow River alluvial beach plains. Early use of the form of burning grass salt, after 1910, into the wasteland Xing Ken cotton period, the late Qing Dynasty Zhang Zhang, a famous businesswoman has set up a reclamation company, the construction of water conservancy, reclamation cotton. However, due to frequent floods, floods, brine, wind and other disasters, the output is very low, and on the eve of the liberation, a large area of land was abandoned. After the liberation, the party and the government led the vast number of peasants, energetically built water conservancy, and actively carried out scientific experiments. Successively in northern coastal saline soil saline soil improvement and utilization of research units are: Northern Jiangsu Saline and Alkali Improvement Research Center (1950 ~ 1953), Northern Jiangsu soil investigation team (1952 ~ 1954), Jiangsu Province, cotton test site ( 1953 ~ 1954), Yancheng area cotton field (1952 ~ 1954), former East China Institute of Agricultural Sciences (predecessor of Jiangsu Academy of Agricultural Sciences), comprehensive working group of Northern Jiangsu Land Reclamation Area (1953 ~ 1955) and Jiangsu Xinyang Agricultural Experiment Station (1955 ~ 1983).