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通过对试验池主要水质理化指标的检测、幼鳖生长指标的测定、耗水量及节水率计算来分析鳖池套养清道夫的节水、净水效果,并对试验方法的可行性、对产品质量的改善等方面进行了讨论。试验表明:幼鳖池每m2套养20尾体长3cm的清道夫后,明显抑制了池水富营养化程度,节水率25%;幼鳖生长速度提高33%,一级率达到99%以上,效益提高72.5元/m2。鳖池套养清道夫不失为改善调节水体的一种新途径,可以推广。
Through the detection of the main water quality and physical and chemical indicators of the test pond, the determination of the growth index of the juvenile turtle, the water consumption and the water saving rate calculation, the water saving and water purification effect of the turtle pond raising scavenger was analyzed and the feasibility of the test method was evaluated Product quality improvement and other aspects were discussed. The results showed that: the turtle pond per square meter after 20 sets of 20 body length of 3cm scavenger significantly inhibited the degree of eutrophication, water-saving rate of 25%; young turtle growth rate increased by 33%, a rate of 99% or more , Efficiency increased 72.5 yuan / m2. Turtle pool nesting cleaning up to improve the water body can be a new way to promote.