Aquatic product feed capable of increasing yield of yellowcheek carps

Abstract

The invention discloses an aquatic product feed capable of increasing yield of yellowcheek carps. The aquatic product feed is prepared from the following raw materials in parts by weight: 15-35 parts of water lily grass, 10-40 parts of earthworms, 15-35 parts of vegetable insects, 40-70 parts of grass carps, 10-30 parts of sweet potato powder, 30-60 parts of butterfish, 1-10 parts of zeolite powder, 10-30 parts of river prawns, 20-50 parts of river snails, 8-25 parts of laver powder, 5-30 parts of silkworm chrysalis, 10-40 parts of puffed peanut meal, 3-20 parts of nonfat dry milk powder, 3-18 parts of grape seed oil, 1-10 parts of radish seeds, 0.5-5 parts of stemona roots, 5-23 parts of vitamin C and 1-15 parts of vitamin E. The aquatic product feed disclosed by the invention conforms to the feeding habit of the yellowcheek carps, the raw materials are all high-protein low-fat foods and conform to nutritional requirements for the growth of the yellowcheek carps, the proportion of protein to fat in the aquatic product feed is increased, and the weight increment of the yellowcheek carps is promoted, so that the growth rate and the immunity of the yellowcheek carps are improved, and the survival rate of the yellowcheek carps is increased.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to an aquatic feed for improving the yield of carp. Background technique [0002] The carp belongs to Cyprinidae, Cyprinidae, Yaluo subfamily, and the genus. Commonly known as yellow squid, yellow diamond, yellow-cheeked fish, pole fish, water tiger, big-mouthed fish, and widower. The English name is Yellowcheek carp. Its body is slender, sub-cylindrical, with a long tip. The snout is pointed and beak-shaped. The mouth is large and terminal, with a hard protrusion in the middle of the front of the lower jaw that fits into the depression of the upper jaw. No beard, small eyes, slightly protruding. Hypopharyngeal teeth in 3 rows with hooked ends. The scales are tiny. The dorsal fin is small and its origin is behind the pelvic fin; the caudal fin is deeply forked. The back of the body is taupe, the abdomen is silvery white, the dorsal and caudal fins are dark gray, and the cheeks ...

AI Technical Summary

Problems solved by technology

This will undoubtedly cause a waste of marine resources, increase the cost of breeding, and the fishy smell of the commodity will seriously affect the taste of whales. It will also cause a certain degree of pollution to the water environment in the breeding area, which will easily induce the outbreak of fish diseases in the breeding area.

With the popularity of artificial feeding, compound feed is the main feeding method, but the nutrients in the ingredients are not very reasonable, and the content of various proteins and vitamins is relatively low, which is very unfavorable to the growth of whales.