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研究了黄河下游盐碱地鱼池混盐水体的水型、八种离子的周年变化及其与该水体盐度、碱度、硬度以及营养盐的关系 ,分析了该水体八种离子的特点和变化规律 ,讨论了该水体的生产性能、营养状况以及水型的稳定性。
This paper studied the water type, the annual variation of eight ions and its relationship with the salinity, alkalinity, hardness and nutrients in saline-alkali land fish ponds of the lower Yellow River. The characteristics and variation of eight ions in the water were analyzed. The water production performance, nutritional status and water stability are discussed.