Carp breeding method

Abstract

The invention provides a carp breeding method. The carp breeding method comprises the following steps that 1, an ecological breeding pond is established, wherein the breeding pond is established, is sterilized by using quick lime and is cleaned with clear water, loose sandy soil rich in humus is arranged at the position, close to a water source, of the periphery of the breeding pond to build a platform having the width of 70-80 cm, pond sludge having the thickness of 30-40 cm is laid on the bottom of the pond, reeds are planted in the sludge, and then clean and pollution-free water is introduced into the pond; 2, carp stocking is performed, wherein the stocking densities and specifications are as follows: 120-130 kg of grass carps are put per mu, and each grass carp is 90-100 g; 20-24 kg of silver carps are put per mu, and each silver carp is 40-50 g; 15 kg of golden carps are put per mu, and each golden carp is 81 g; 4-6 kg of grass carps are put per mu, and each grass carp is 130-140g; the breeding time is 60-80 days; 3, feeding is performed, wherein artificial feeds are put, the daily putting amount of the artificial feed is 6-10%o. of the total weight of the fish. The fat content of carps bred by adopting the method is reduced, fish meat has toughness and elasticity, delicious, smooth and tender taste is increased, and the carps have the delicious flavor and taste of naturally growing carps.

Description

technical field [0001] The invention belongs to the technical field of freshwater fish cultivation, and in particular relates to a carp cultivation method. Background technique [0002] Commonly known as carp guaizi, Maozi, etc., carp belongs to Cyprinidae. The side of the body is flat and the abdomen is round, the mouth is horseshoe-shaped, and there are 2 pairs of whiskers. The base of the dorsal fin is longer, and both the dorsal and anal fins have a thick and serrated spine. Body side golden yellow, caudal fin lower lobe orange red. Carp usually inhabit the bottom of reedy water bodies in rivers, lakes, reservoirs, and ponds, and mainly feed on benthic animals. It has strong adaptability, cold resistance, alkali resistance and hypoxia resistance. It can lay eggs in running water or still water, and the spawning places are mostly in the reeds, and the eggs adhere to the reeds to develop. Carp is one of the freshwater fishes with the most varieties, the widest distrib...

AI Technical Summary

Problems solved by technology

This method is simple and can achieve the desired effect, but its negative effects are: ① The antibiotics that have not been metabolized are accumulated in the fish, causing the antibiotics in the fish to exceed the standard, or even seriously exceeding the standard, endangering the health of consumers; ② Long-term use of antibiotic feed Additives, the immune function of freshwater fish is reduced, leading to drug resistance of bacteria, increasing the risk of disease outbreaks and the difficulty of disease control