一、巡塘喂料每天早、中、晚各巡塘1次,注意观察池塘水色及鱼类活动情况的变化。鱼种下塘后,若遇到天气急剧变冷,要加深池水,防止冻伤鱼种。在天气晴朗、水温较高时,要适当投喂一些饲料,以保证鱼种在越冬期内不断食,不掉膘。春季, First, patrolling Tong feeding day early, middle and late each patrol Tong 1, pay attention to observe the changes in pond aquaculture and fish activities. After the species of ponds, if the weather is suddenly cold, to deepen the water to prevent frostbite species. When the weather is sunny and the water temperature is relatively high, some feed should be properly fed in order to ensure that the fish will not feed continuously during the wintering period. spring,