Carp fish feeding elements
Waxy fish under the appropriate temperature conditions, digestion and absorption, generally 2 days to 3 days feeding 1 time, if the humidity is lower than 10 °C, then fed every 5 days to 7 days. The giant salamanders are nocturnal and feed at night. Therefore, the summer feeding time is from 8 to 10 o'clock in the afternoon and from 6 o'clock to 8 o'clock in the winter.
There are many factors influencing the feeding of the juvenile fish, such as water temperature, dissolved oxygen, water quality, diseases, feed varieties, and feed quality. Water temperature is an important factor influencing the feeding of the giant salamander. Because the salamander is a variable temperature animal, the body's physiological metabolism changes with the temperature of the water. In the optimum temperature range of the giant salamander, its feeding and growth are proportional to the increase in water temperature. It usually takes more than 12°C to feed and grow. The food intake is 18°C~23°C and the fastest growth occurs. When the water temperature rises above 26°C, the food intake decreases, and when it rises above 28°C, it enters "summer sleep."
Feeding should be based on the biological learning and ecological habits of the juvenile fish to determine a reasonable feeding method. In order to improve feed utilization and reduce feed costs, feeding must adhere to the four-time feeding method, ie, timing, positioning, quality, and quantity.
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