1, culture conditions
Giant salamander can be cultivated indoors and outdoors. The outdoor is a specially built breeding pond in the open air, and the indoor is a breeding pond transformed from various idle facilities. The aquaculture pond only needs to be safe, firm and watertight, keep running water or be equipped with an aerator. The size of indoor aquaculture ponds can range from 1 square meter to tens of square meters.
2, stocking the giant salamanders
In order to prevent pathogenic microorganisms on the surface of the giant salamander from being brought into the giant salamander pond, the stocked giant salamander fry were disinfected with gentian violet liquid with the concentration of 1%, and the method was as follows: after being prepared according to the ratio of liquid medicine1:100, the giant salamander fry were soaked in the liquid medicine/.
3, bait feed
Giant salamander feeds on animal bait, which is rich in protein, zinc, iron, calcium, phosphorus, and various trace elements. When artificially feeding, it is necessary to try to have a wide range of bait types and mix them well. In addition to feeding a certain amount of fresh bait such as miscellaneous fish, shrimp, tadpoles and snails, it is also necessary to properly feed animal viscera, blood clots and leftovers.
4. Water quality regulation
Breeding giant salamander should always keep the water quality in the giant salamander pond fresh and pollution-free, with high transparency and dissolved oxygen, and the PH value is between 6.8 and 7.8. In the actual breeding process, it is necessary to remove residual bait and excrement in time, adjust the water quality with quicklime regularly, and keep the pool water flowing for a long time.
5. Temperature and illumination
Giant salamander has strict requirements on water temperature, which will cause giant salamander to hibernate or sleep in summer if it exceeds its tolerance. In hot summer and cold winter, measures must be taken to reduce or increase the temperature to ensure that giant salamander has a suitable water temperature growth environment. In addition, the giant salamander is photophobic, so the farm should take measures to avoid strong sunlight, and it is not allowed to use strong light to shoot at night.