Feed for ornamental fishes and a preparing method thereof

Abstract

Feed for ornamental fishes is disclosed. The feed includes 5-10 parts of fish bone meal, 5-25 parts of fish meal, 2-6 parts of degreased soybean powder, 5-20 parts of corn flour, 5-20 parts of cassava starch, 6-15 parts of raw bran, 5-20 parts of soybean meal, 1-5 parts of cuttlefish paste, 5-10 parts of fish oil, 1-3 parts of phospholipid oil, 1-3 parts of dry earthworm powder, 4-8 parts of housefly larva powder, 1-3 parts of yeast powder, 1-3 parts of shrimp powder, 9-12 parts of seaweed meal, 1-3 parts of bacillus, 2-8 parts of antibacterial peptide, 0-2 parts of zinc sulfate used for fishes, 1-3 parts of potassium dihydrogen phosphate, 0-1 part of potassium chloride, 0-3 parts of calcium peroxide, 0-2 parts of mineral matters, 0-2 parts of carotenoid and 0-5 parts of water. Compared with the prior art, the feed is prepared from a plurality of materials, contents of proteins and a plurality of vitamins are rich in the feed, the ratio of nutrients in the feed is reasonable, the feed can provide the ornamental fishes with comprehensive nutrition, the feed is characterized by being efficient, environmentally friendly, safe and reliable and is suitable for cultivation of various ornamental fishes, the cost of the feed is low and a preparing method of the feed is simple and feasible.

Description

technical field [0001] The invention relates to the field of agriculture, and relates to a feed and a preparation method thereof, in particular to an ornamental fish feed and a preparation method thereof. Background technique [0002] The vast majority of ornamental fish are freshwater species, and seawater ornamental fish only account for 10%-20% of the total number of ornamental fish. In addition, it is difficult to raise seawater ornamental fish, so the common ornamental fish in the market are almost all freshwater species. Ornamental fish can be roughly divided into five categories: goldfish, koi, tropical fish, freshwater organisms, and marine organisms. At present, the first three types are mainly cultivated in fresh water. Ornamental fish farming models mainly include: soil pond farming, cement pond farming and aquarium farming. [0003] With the improvement of people's living standards, ornamental fish has become the object of many family breeding. As an emerging ...

AI Technical Summary

Problems solved by technology

The disadvantages of the existing ornamental fish feed are: 1. The composition of the feed is single, and the nutrients are not comprehensive enough to meet the growth needs of the ornamental fish; 2. The feed contains hormones and additives, which easily affect the color of the ornamental fish and reduce the ornamental degree.