Soil pond half-flowing-water culture method for Yangtze coilia ectenes

Abstract

The invention discloses a soil pond half-flowing-water culture method for Yangtze coilia ectenes. The method comprises the following steps: 1, adjusting the environmental conditions of a pond; 2, culturing fish fries; 3, managing the fish fries daily; 4, culturing adult fish; 5, managing the adult fish daily; 6, preventing and curing diseases; and 7, harvesting. With the adoption of the provided culture method for the Yangtze coilia ectenes, the growth cycle is relatively long, the weight of the adult fish is about 100-150g, the adult fish has a well-developed body and tastes very delicious, and the cultured Yangtze coilia ectenes is very much like wide Yangtze coilia ectenes.

Description

technical field [0001] The invention relates to a semi-flowing water culture method for the Yangtze River cuttlefish in an earthen pond. Background technique [0002] Anchovy, commonly known as Yangtze saury, hairy fish, wild hairy fish, plum anchovy, etc., generally have a body length of 18-25 cm and a weight of 10-20 grams. The kiss is short and round. Mouth large and oblique, inferior. The sides of the body are covered with large and thin round scales, the abdomen has rib scales, and there is no lateral line. There are 6 filamentary free fin rays on the upper part of the pectoral fin; one dorsal fin and one anal fin each, and the anal fin is long until the tip of the tail connects with the caudal fin, which is small and sharp knife-shaped. Head and back light blue. Body side yellowish, belly off-white. The base of each fin is beige, and the edge of the caudal fin is black. Anchovy is a migratory fish belonging to the family Anchovy. It usually lives in the sea. From...

AI Technical Summary

Problems solved by technology

Anchovy cultivated by traditional methods has old meat quality and serious earthy smell, which affects the taste