Ecological feed for opsariicjthys bidens in winter and preparation method of ecological feed

Abstract

The invention discloses an ecological feed for opsariicjthys bidens in winter and a preparation method of the ecological feed. The ecological feed is prepared from the following raw materials in parts by weight: 4-7 parts of cooked mashed sweet potatoes, 2-3 parts of peanut straw, 0.5-1.5 parts of dried fish powder, 15-20 parts of corn flour and 2-4 parts of corn straw. The preparation method comprises the following steps of mixing the cooked mashed sweet potatoes with the peanut straw, the dried fish powder, the corn flour and the corn straw, adding clean water of which the weight is 1-1.5 times of that of a mixture of the cooked mashed sweet potatoes, the peanut straw, the dried fish powder, the corn flour and the corn straw, performing uniform stirring, and performing standing for half an hour so as to obtain the ecological feed. Through the adoption of the ecological feed in winter disclosed by the invention, the winter resistant capacity of the opsariicjthys bidens can be strengthened, when spring comes, the time waiting for an ovulation period of the opsariicjthys bidens is shortened, the egg laying rate is high, and the quality is good.

Description

technical field [0001] The invention belongs to the field of fish feed, and in particular relates to a winter ecological feed for horse mouth fish and a preparation method thereof. Background technique [0002] The horse mouth fish is a kind of Cyprinidae, the horse mouth fish genus organisms, the body is long and flat on the side, and the abdomen is round. The snout is long and the mouth is large; the cleft of the mouth is inclined upwards, and the rear end of the mandible extends to the edge of the eye. Distributed in China. [0003] The horse mouth fish inhabits the upper layer of the water area and likes low temperature water flow. For carnivorous fish. Horse mouth fish mostly lives in mountain streams and streams, especially in shoals with fast currents, creeks or tributaries of rivers with sandy bottom; it is rare in still water lakes and deep waters of rivers. They usually move in groups and often swim and live together with squid. It is ferocious and feeds on sm...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a kind of winter ecological feed for basilisk and its preparation method, to solve the problem that there is no feed specially for basmus, which leads to the problem that basmus is prone to disease and the quality of spawning is poor