Transporting method for wild ochetobius elongatus kner parents

Abstract

The invention discloses a transporting method for wild ochetobius elongatus kner parents. The method comprises the following steps: (1) fishing: fishing the wild ochetobius elongatus kner relatively easily in a lake and the places with relatively low flow rate of a river by using a stationary fishing net; (2) temporarily rearing, strengthening and cultivating: temporarily keeping, strengthening and cultivating the fished wild ochetobius elongatus kner parents by using net cages in situ after the wild ochetobius elongatus kner parents are collected; (3) preparing transporting equipment: a, a transporting vehicle: selecting and using a vehicle with an air conditioning function and with a carriage; b, live fish operating barrels, namely, placing the live fish operating barrels in the carriage; (4) transporting: avoiding emergency brake during a transporting travelling process, and controlling the transporting time to be within 48 hours; (5) temporarily rearing after reaching: temporarily rearing the wild ochetobius elongatus kner parents at a destination after the wild ochetobius elongatus kner parents are transported to reach the destination, and then, performing normal daily cultivation management. According to the transporting method for the wild ochetobius elongatus kner parents, over-high transporting death rate caused by over-large temperature difference between a transporting water body and a natural water body is greatly reduced, and the survival rate in a transporting process is increased without using narcotics.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a method for transporting wild carp parents. Background technique [0002] Yellowtail (Elopichthysbambusa), which belongs to Cyprinidae, Cyprinidae, and the genus Bluehead, is commonly known as Diaozi, wheat straw Diao, Chang Diao and Diao Gan. The head is small and cone-shaped. Body slender, almost cylindrical. Mouth small, terminal, cleft straight, without needling. Hypopharyngeal teeth 3 rows, broad and smooth, with hooked ends. The dorsal fin has no spines and its origin is opposite to the pelvic fin. The caudal fin is deeply forked, and the ends of both lobes are pointed. The back of the body is blue-green, the abdomen is silver-white, and there is a light yellow-green longitudinal band above the middle of the side of the body; the even fin and anal fin are orange-yellow, and the caudal fin is gray-black. Yellowtail has many advantages such as fast growth, large individual, ...

AI Technical Summary

Problems solved by technology

In order to protect the yellowtail resources, many units have tried to study the artificial breeding, seedling cultivation, and artificial breeding techniques of the yellowtail. Yellow carp is easy to jump, reacts violently during fishing and handling, has serious abrasions on the body surface, subcutaneous hyperemia on the surface of the fish body, and the wound is prone to saprolegniasis. They all die within half a month after being stocked in the pond. Wild carp is collected and transported directly. Fish survival rate is extremely low