江苏海涂土壤的形成与开发

本文阐明了江苏海涂土壤有盐分平衡、积盐和脱盐的地带,并分析了这三个盐分地带与潮间带沉积规律以及地面景观之间的关系。此外,论述了海涂土壤的治理与开发应因地而异。淤长海岸海涂士壤的开发要以综合农业为目标,建立优质商品棉生产基地,走农林牧渔全面发展的道路。治理上特别要解决排水问题,可考虑动力排水方法。

GENESIS AND EXPLOITATION OF MARINE COASTAL SOIL IN JIANGSU PROVINCE

An attempt has been made to elucidate the zones of salt balance, salification and desalinization existing in marine coastal soil of Jiangsu Province and analyse the relationship between three salt zones and deposit regularity of tidal zones as well as the landscopes. In addition, it has been pointed out that measures taken for exploiting should be in line with local conditions.The exploitation program of the deposit coast ought to be settled under the principle of comprehensive agricultural development by establishing high quality commercial cotton base as the main goal, and accompanied with suitable developments of forestry, animal husbantry and fishery. In the mean while, we should attach the primary importance to the problem of drainage relying on the motive power.