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Outdoor open-air farming is ready for wintering.
If conditions permit, it can be heated and insulated in the greenhouse.
The construction of plastic greenhouses to raise frogs in winter can increase the temperature by 5 to 10 degrees Celsius, which is conducive to the growth and wintering of American frogs.
1) Construction of plastic greenhouses.
First of all, the breeding site is selected. The greenhouse breeding pond is better to dig a deep earthen pond, and the pond is required to store about 1 meter of water; The area should be small, a few square meters or dozens of square meters; The slope should be small to force the American frog to land on the feeding table for feeding. A plurality of food tables are set up in the pool, and a number of food tables are arranged in two rows in a regular manner, and a small wooden bridge is erected in the two rows for walking in the plastic greenhouse for various management operations.
Above the pond ** (about a meter high), a thick bamboo is built into a backbone, and some bamboo pieces of the same specifications are arranged on the backbone. The spacing of the bamboo pieces is meters, all the bamboo pieces are bent into an arc table, the soil is inserted at both ends, and the middle is fixed on the backbone to make a greenhouse support. It is covered with plastic film.
The edges of the film are sealed with earth, leaving only a small door on the south side for people to enter and exit. In order to enhance the warmth effect of the greenhouse, it can also be made into a double-layer plastic greenhouse (about 10 cm spacing). And build a water quality regulating pool near the greenhouse for water exchange.
2) Stocking Plastic greenhouse frog stocking density is the same as pond frog stocking, but its breeding benefit is best to put a domesticated young frog weighing more than 100 grams. In addition, when the young frogs enter the pool, they should strictly select individuals who are free of disease and injury, have a strong physique, and have a lively spirit, and require the same specifications as the individual in the pool; When getting out of the pool, take a dip with 20 mg of potassium manganate solution for 15 minutes.
3) Management 1, temperature control in winter, the greenhouse inside and outside the temperature difference is large, when the outside temperature exceeds 15 degrees Celsius, the greenhouse should be opened, both ends of ventilation, exothermy, improve the air condition of the shed.
2. Water change Plastic greenhouse breeding due to daily bait, water pollution is very fast, so water should also be changed frequently to ensure a good water environment. The speed of water change should not be too fast to avoid too much difference in water temperature and affect normal growth. It is best to use water from deep wells or water that has been disinfected with drugs in a water conditioning tank.
3. Feeding feed is mainly puffed pellet feed and light dried fish, but it is best to feed fresh fish and shrimp, and a large number of wild trash fish can be fed when drying fish ponds in winter. The amount of feeding and feeding time should be adjusted according to the temperature in the shed, and the amount of feeding should not be too much each time.
4. Disease prevention Frog breeding in plastic greenhouses, due to the constraints of conditions, the environment and water environment in the greenhouse are poor, which is easy to lead to diseases such as rot. Therefore, strict disinfection and management measures should be taken in the breeding process, adhere to the principle of prevention of no disease and early treatment of disease, and do a good job in the prevention and control of frog disease.
In addition, in the actual breeding, there are still orchards, vegetable fields, lotus fields and other frog raising methods, and the breeding methods are roughly the same as pond and rice field frog farming. In fact, in the process of breeding, as long as the living habits and growth characteristics of American frogs are mastered, a good living environment is created, and then management measures suitable for their growth are taken, and the breeding can be successful.
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It depends on whether you are dead or alive.
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They can't run, because frogs jump.
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You can't run in a closed orchard.
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You can't run in a closed orchard.
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You can't run away in a closed orchard.
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If you adapt to the environment, you can't run.
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Frogs don't swim in the water, frogs bounce on lotus leaves.
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Swim in the water, jump on the ground (not run).
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Frogs swim in the water and jump on the ground. (not running).
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Frogs swim in the water and jump on the ground.
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The depth of the pool is 70 100 cm, the depth of the water is 50 60 cm, the bottom of the pool is covered with 15 20 cm thick mud, and the area of the pool can be large or small.
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Yes, **suitable for it to live, it will go**.
Don't forget, frogs also hibernate, it burrows into the ground.
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Of course it will, people will go, let alone animals.
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You can't run in a closed orchard.
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You can't run in a closed orchard.
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Yes, the orchard is so big, you can't find it if you put it in.
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You can't run in a closed orchard.
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If there is water in it, it is possible not to run if there is a partner.
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No, frogs can jump and not run.
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Yes, that's the kind of problem.
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You can't run in a closed orchard.
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