论文部分内容阅读
蟹池日常管理,主要是巡塘检查,观察河蟹活动吃食情况,有无残剩饵料,有无死蟹、病蟹情况发生,有无敌害,是否河蟹逃逸迹象,看池塘水质的肥瘦及混浊度,要及时检查防逃设施的完好程度和防逃效果,上述情况,如发现问题,必须立即采取措施。具体要做到以下几点:一、注意水色:要保持水色清淡,如
Crab pool daily management, mainly Xuntang inspection, observation of crab activity eating situation, with or without residual food, there is no dead crabs, crabs happen, there are invincibles, whether signs of crab escape, look at the pond water quality fat and turbidity , We must promptly check the anti-escalation facilities intact and anti-escaping effect, the above situation, if found to be problems, we must immediately take measures. Specific to do the following: First, pay attention to color: To keep the aqua light, such as