1. Natural wintering: Cover the wintering turtle nest with plastic film, straw and other warm materials. When the weather is clear and the temperature rises, you can uncover the film and let the turtle bask in the sun.
Before the turtle hibernates, if the turtle nest can be disinfected with less irritating drugs, the morbidity and mortality of overwintering turtles can be effectively reduced. Before the turtle overwinters, it is necessary to increase the feeding amount of bait, increase the proportion of high-nutrient bait, and let the turtle store enough nutrition to safely overwinter. Try to avoid being disturbed during the wintering of turtles.
2. Overwintering in greenhouse: Parents should not overwinter in greenhouse. Commercial turtles should spend the winter in the greenhouse. When the temperature is lower than 23℃, it is advisable to move the outdoor soft-shelled turtle into an indoor pool for heating and continue to breed, and keep the water temperature at 25℃ ~ 30℃. During heating culture, feed normally, and the feeding method is the same as before winter. Because the heating pool is small and the breeding density is high, water quality management should be done well. Specific management measures:
1, change the water every two days 1/2, one is to keep the water temperature, and the other is to supplement some new water.
2. Change water every week 1 time. Drain the whole pool, clean the pool, and replenish fresh water after disinfection.
3. Putting lotus flowers on the water surface of13 in the pool in the greenhouse can not only purify the water quality, but also serve as a hiding place for soft-shelled turtles. Conditional greenhouse, ventilated 1 time every day. When breeding in greenhouse, all kinds of records should be made in order to deal with the problems in time. After a winter's cultivation, when the outdoor water temperature reaches 15℃, the temperature in the greenhouse can be gradually reduced until it is close to the outdoor temperature, and it will turn to the normal cultivation mode.
Extended data:
Turtle is a temperature-changing animal, and its life is greatly affected by the environmental temperature. 165438+ 10 to March of the following year, when the temperature is below 10℃, the tortoise still lies in the mud at the bottom of the pond or in the loose soil covered with straw, and hibernates without eating. At this time, its metabolism is very slow and weak. It was not until the temperature rose above 15℃ in early April that the tortoise began to resume its activities and ate a lot.
Baidu encyclopedia-tortoise
Baidu encyclopedia-tortoise