溶氧在淡水养殖中的重要地位

The Impnrtant Location of D.O in The Courae of Fishery

本文通过实验测定D.O,并通过数据对比分析溶氧与鱼类生长,饵料系数的相互关系。指出溶氧动态规律及对养殖生产的影响。在池塘养殖过程中,保证充足的溶氧量,是夺取高产的有效措施。

The paper calculate the D.O(D.O-diffuse oxygen)through experim ents,and based on data,it analyses between the D.O and fish growth and feed experiments, points out the changeable system of D.O and the qffect on fishery production.In the course of fishery To supply with plenty of D.O would lead to high productivity is the helpful measure.