Mandarin fish puffed compound feed capable of replacing live fishes and being fed in whole course, and preparation method of mandarin fish puffed compound feed capable of replacing live fishes and being fed in whole course

Abstract

The invention discloses a mandarin fish puffed compound feed capable of replacing live fishes and being fed in the whole course. The mandarin fish puffed compound feed capable of replacing live fishesand being fed in the whole course comprises the following components in parts by weight of 35-50 parts of anchoveta powder, 5-10 parts of intestinal mucosa protein powder, 10-25 parts of soybean meal, 7-15 parts of peanut bran, 5-10 parts of meat and bone meal, 2-5 parts of hemoglobin meal, 13-18 parts of high gluten flour, 3-5 parts of wheat gluten protein, 1-3 parts of cuttlefish cream, 2-3 parts of yeast cream, 0.5-2 parts of calcium dihydrogen phosphate, 1-2 parts of fish oil, 1-2 parts of soybean oil, 1-2 parts of soybean phospholipid, 0.1-0.2 part of a vitamin premix, 0.2-0.5 part of amineral premix and 0.6-1.8 parts of a functional additive, wherein the functional additive contains choline chloride, glycine, taurine, betaine and yeast nucleotide. A preparation method comprises thesteps of performing weighing, performing material mixing, performing extruding and puffing, performing granulation, performing baking, performing fat spraying and performing cooling and packaging. The feed disclosed by the invention can replace the live fishes and can be fed in the whole course.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a puffed mandarin fish compound feed which can replace live fish and is fed throughout the whole process and a preparation method thereof. Background technique [0002] There are more than a dozen varieties of mandarin fish in my country. Among them, the cocked mandarin fish is favored by consumers because of its fast growth rate, strong adaptability to the environment, and fresh and tender meat. It has high economic value and is the most important mandarin fish cultured species. Mandarin fish is a ferocious carnivorous animal. It feeds on live fish and shrimps all its life from the larvae, and the bait coefficient is usually above 4. It usually needs to be equipped with live fish bait breeding facilities that are more than 4 times that of mandarin fish, and the live fish bait will carry Various viruses cause mandarin fish to be extremely susceptible to disease, which greatly limits th...

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the problems of uneven growth rate, low survival rate, slow growth, high feed ratio, liver disease, and inconvenient use of powder in most mandarin fish feeds in the existing market, the present invention provides a feed that can replace live fish. , Mandarin fish extruded compound feed fed throughout the whole process and its preparation method can better solve the above problems. At the same time, the source of raw materials is wide and easy to obtain, which can be commercialized and mass-produced