1, frog feed according to the different nutritional needs of frogs at different stages, a unique formula was developed and optimized, with balanced nutritional components, which fully met the growth needs of frogs. Selected raw materials, good appetite, strong lure, good digestion and absorption, low erbium material coefficient.
2. According to the requirements of feed production, the feed needs to adopt advanced extrusion and expansion technology, and the produced products have good stability in water, while the loss of nutrients will be less when soaked, and the pollution to water quality will be reduced.
3. Improve frog's immunity and the choice of feed raw materials. Using special biological agents for frogs can improve frog's immunity against diseases and stress. Feed can be prepared from imported high-quality fish meal, cake, yeast, liver powder, stable vitamins, organic minerals and frog special additives.
4. Determination and usage of bait dosage. According to the number of frogs in the pond, refer to the erbium dosage table to calculate the daily erbium dosage, and increase or decrease it according to factors such as climate, water temperature, water quality, frog growth and food intake to avoid excessive dosage.
5. Feeding method in tadpole stage: In the early stage of tadpole, the solid feed can be directly and evenly spread in the whole pond, and in the middle stage, a proper amount of clean water can be mixed and stirred with the powder and then fed. Before feeding the granular materials, soak them in proper amount of clean water for several minutes, and then soften them slightly before feeding them on the erbium platform. Feed twice a day in the morning and evening, and control the interval between each feeding for about two hours, and shorten the feeding time during the high temperature period. When feeding drugs or other additives, they can be dissolved in water, fully absorbed by feed, and then dried slightly, and then fed. According to the growth status of frogs, change the large materials in time to avoid affecting the growth.
6, adult frog feeding method, adult frog feeding method is very simple, just throw it directly on the feeding open space where frogs are active. Generally, it is best to harden the feeding open space, and the general place is slightly higher, so as to keep it clean and avoid losing feed.
7. Temperature conditions for breeding frogs. Frogs are amphibians, and their optimum growth temperature is 16-32℃. When the temperature is lower than 15℃, it will stop eating and start hibernation, and when the temperature rises to 16℃ in spring, it will end hibernation. If temperature control technology is adopted to keep the temperature of frog pond or land activity area at 16-32℃, year-round culture can be realized. The optimum growth temperature is about 25 degrees.
8. Water quality requirements of farmed frogs. The water quality of farmed frogs must be clean, so as to avoid parasite infection and pollution. Try to keep the water flowing so as to provide enough oxygen, especially in tadpoles and young frogs, which can improve the survival rate and growth rate.