A red-eyed trout feed

Abstract

The invention discloses a feed for squaliobarbus curriculus. The feed comprises, by weight, 6.8 to 12.6% of corn, 5.4 to 8.5% of rice bran, 5.4 to 8.5% of wheat bran, 5.4 to 12.6% of wheat middling, 12.6 to 20.8% of fish meal, 41.2 to 50.4% of a bean cake, 2% of a mineral matter mixed salt and 1 to 1.5% of a compound premix for freshwater fish; the feed is prepared by mixing the above-mentioned components, and the protein content of the feed is 29 to 34%. The feed is prepared based on different nutritional requirements of squaliobarbus curriculus in each growth stage, meets nutritional requirements of squaliobarbus curriculus in each growth stage and promotes the growth speed, quality and gonadal development of squaliobarbus curriculus while guaranteeing nutrients needed by squaliobarbus curriculus every day; moreover, a formula for the feed is reasonable, varieties of the raw materials of the feed are simple, and the raw materials are convenient to purchase and manage and facilitate preparation of the feed; and the feed has the advantages of comprehensive nutrients, high cost performance, substantial conservation of cost and increase of the income of aquarists.

Description

technical field [0001] The invention relates to a feed for aquatic animals, in particular to a feed for red-eyed trout. Background technique [0002] Red-eyed trout belongs to Cyprinidae, Cyprinidae, Yaluo subfamily, and red-eyed trout. It is commonly known as red-eyed fish and wild grass carp in Zhenjiang, Jiangsu. It is distributed in various water systems across the country. It is a fast-growing, adaptable, miscellaneous food, and commercial value High economic fish. [0003] Red-eyed trout have a high demand for animal and plant crude protein and plant cellulose digestibility, so red-eyed trout like to eat rotifers, organic debris, algae, bitter grass, Elodea, duckweed and other aquatic plants in natural waters. grow. At present, in the artificial breeding process of red-eyed trout, farmers often breed red-eyed trout according to the breeding experience of other fishes, and the formulated feed cannot fully meet the protein requirements of the red-eyed trout at each gro...

AI Technical Summary

Problems solved by technology

At present, in the process of artificial breeding of red-eyed trout, farmers often breed red-eyed trout based on the breeding experience of other fishes, and the formulated feed cannot fully meet the protein requirements of each growth stage of red-eyed trout and its own growth needs

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