White turtle breeding practical technology
2018-06-09 11:01:06
White turtles (white, clawed, brown), white turtle species have 14 species of its high food value is mainly white turtle, followed by Sichuan white turtle, oval white turtle, white turtle is the upper reaches of the Yangtze River water system A freshwater famous fish in the mainstream tributary river basin. The adaptability to ecological and environmental factors is strong, the adaptable temperature range is 0-38°C, the growth food intake temperature is 10-30°C, the pH value adaptation range is 6.8-8.5, and the dissolved oxygen content is 3mg/L or more. White turtles live in the middle and lower layers of the water and belong to the middle and lower layers of fish. The white tortoises mainly feed on diatoms: spindle diatoms, crescent diatoms, diatoms, diatoms, diatoms, diatoms, diatoms, filamentous diatoms, etc. Feeding artificial diets containing 30% to 32% protein, white turtles basically eat white food, but the value of eating is several times higher than that of white peony. The white turtle is delicate, delicious, and nutritious. It belongs to a freshwater famous food fish in its country of origin. Its market price is around RMB 60/kg.
Turtle is a type of fish suitable for intensive fish farming in ponds, lakes, and reservoirs. The pond cultivation method is as follows: the main stocking quantity per acre is 1200-1500 tails, the per mu yield is 600-650 kg, the artificial compound feed with 28%-32% of protein to be fed and the combination of organic fertilizer are applied; The stocking capacity is 350-400, and the mu yield is 200-250 kg. In the case of raising other fish, polyculture does not require feeding. Intensive cages are mainly cultured with other fish, and their stocking densities are 15-20 per cubic meter of water, which can increase production and clean up attachments in cages. Lakes and reservoirs are mainly polyculture, and their stocking capacity is 300-350 tails per acre. Turtle is a famous freshwater fish suitable for breeding in ponds and reservoirs in China.
Turtle is a type of fish suitable for intensive fish farming in ponds, lakes, and reservoirs. The pond cultivation method is as follows: the main stocking quantity per acre is 1200-1500 tails, the per mu yield is 600-650 kg, the artificial compound feed with 28%-32% of protein to be fed and the combination of organic fertilizer are applied; The stocking capacity is 350-400, and the mu yield is 200-250 kg. In the case of raising other fish, polyculture does not require feeding. Intensive cages are mainly cultured with other fish, and their stocking densities are 15-20 per cubic meter of water, which can increase production and clean up attachments in cages. Lakes and reservoirs are mainly polyculture, and their stocking capacity is 300-350 tails per acre. Turtle is a famous freshwater fish suitable for breeding in ponds and reservoirs in China.