In order to allow the bullfrog to safely pass the winter, the mud can be dug in the corner of the frog pool (if it is a cement floor, it is spread on the soil about 4 cm thick), and two bricks are laid every 14 centimeters, in the two bricks. Cover the tiles with tiles and seal the back of the exit with mud, leaving only the front entrance for frog access. First, keep the habitat humid Due to the naked skin of the bullfrog and its high permeability, it mainly relies on the skin for breathing in the winter (especially after hibernation at 1°C). Therefore, in the dry climate in winter, in order to prevent frogs from evaporating and drying on the surface of the frog and cause skin to breathe and cause death, sprinkle water on the frog's inhabitation frequently to keep the frogs' overwintering habitat and the skin of the frog moist. Breathe normally. Second, do not disturb the sleep frog To keep the frog's overwintering areas quiet, do not move the hibernating bullfrogs to keep the metabolic rate, oxygen, and carbon dioxide consumption to a minimum. Third, prevent sudden changes in the weather The weather in the late winter and early spring changes, warm and cold. When the temperature rises, the frogs come out and feed. When the temperature of a sudden cold wave suddenly dropped, the frog returned to winter shelters to avoid the cold. If some of the small frogs do not return to their original overwintering habitat, these frogs can be recaptured to avoid frostbite. IV. Nursing Care In order to make it safe for wintering, the water level of Dianchi Lake can be increased to about 0.3 meters, and the input of water lilies or other aquatic plants can be increased on the surface of the water, generally covering 2/3 of the water surface, in order to maintain the water temperature ratio. The temperature is slightly higher. If the temperature drops below 0°C, the pool water in Dianchi Lake should be deepened to 1.1 metres so that even if the water surface is frozen, the deep water temperature of the pool can be maintained at about 4°C. In the water temperature environment of 4°C, winter sedges can safely pass winter and grow slowly by feeding on the organic matter of the pool water. Fifth, feed high-energy feed In case of sunlight in the winter, the weather warms up, and the frog can climb out of the wintering ground for food. Based on the original frog feed formulation, 3% more fat can be added to increase the energy contained in the frog feed. Feeding this high-energy feed can enhance the frog's ability to keep out of the cold. Traditional Wound Care Products Traditional Wound Care Products,Disposible Gauze Swabs,Disposible Bandages,100% Cotton Bandages Zhende Medical Co.,Ltd , https://www.zdmedicalproduct.com