Tilapia breeding method

Abstract

A tilapia breeding method comprises the following steps of 1 thoroughly draining water in a culture pond and a breeding pond in March every year, using unslaked lime to perform disinfection, and then draining solution in the culture pond and the breeding pond; 2 injecting natural seawater with 10%o salinity in the culture pond and the breeding pond; 3 putting 50-200g tilapia parent fish in the breeding pond when the water temperature of the breeding pond is higher than 17 DEG C for sevensuccessive days; 4 throwing fish feeds into the breeding pond every day after the tilapia parent fish is put, wherein the put amount is 3% of fish weight; 5 fishing out 5-6cm tilapia fry from the breeding pond on the 15-20th day after the tilapia parent fish is put, putting the tilapia fry in the culture pond and putting the tilapia feeds, wherein 80,000 tilapia fry are bred in the culture pond per 667m2, and the put tilapia feeds are 3% of the tilapia weight. The tilapia bred by adopting the tilapia breeding method is good in taste, free of muddy fishy smell and low in body fat content by controlling a breeding feed formula and breeding environment.

Description

technical field [0001] The invention relates to the technical field of culturing, in particular to a method for culturing tilapia. Background technique [0002] my country's tilapia aquaculture production accounts for 55% of the world's total, and the total export volume accounts for 65% of the world's. However, the current status quo is that despite the continuous increase in tilapia aquaculture production, due to unreasonable farming models and the impact of harsh environments, resulting in poor taste, heavy muddy smell, low umami, poor color, and high body fat content, a series of constraints restrict the industry. The key common problems of development make tilapia products not meet the requirements of the international market, which seriously restricts the enthusiasm of processing exports and farmers, and affects the economic benefits and sustainable development of the industry. SUMMARY OF THE INVENTION [0003] To sum up, it is necessary for the present invention to...

AI Technical Summary

Problems solved by technology

However, the current status quo is that despite the continuous increase in the production of tilapia farming, due to the impact of unreasonable farming models and harsh environments, a series of restricted industries such as poor taste, heavy muddy smell, low umami taste, poor color, and high body fat content The key common problems of development make tilapia products not meet the requirements of the international market, which seriously restricts the enthusiasm of processing and export and farmers, and affects the economic benefits and sustainable development of the industry