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氧气对我们人类的重要性不言而喻,在水产养殖中也十分重要。但是由于水产养殖中,池塘内的水和空气隔绝,内部供氧需要植物的光合作用来实现。所以必须掌握其溶解氧的变化规律,并采取针对性的调控措施,才能确保整个水产养殖技术水平的提升,从而为水产养殖效益的提升奠定坚实的基础。本文正是基于这一背景,主要从水产养殖池塘中溶解氧的水平变化、垂直变化、昼夜变化、季节变化、日变化这五个方面,对其变化的特点和调控的措施进行了分析。旨在与同行加强业务之间的沟通和交流,不断强化其管理成效。
The importance of oxygen for our humanity is self-evident and is also important in aquaculture. However, due to the isolation of water and air in ponds from aquaculture, the internal oxygen supply requires the photosynthesis of plants. Therefore, it is necessary to master the variation law of dissolved oxygen and take pertinent control measures in order to ensure the improvement of the technical level of aquaculture so as to lay a solid foundation for the improvement of aquaculture benefits. Based on this background, this paper mainly analyzes the characteristics of the dissolved oxygen and its regulation measures in aquaculture ponds from five aspects: horizontal change, vertical change, diurnal variation, seasonal change and diurnal variation. It is designed to enhance communication and exchange of business with its peers and continuously enhance its management effectiveness.