Mink growth promoting feed additive and preparation method thereof

Abstract

The present invention relates to a mink growth promoting feed additive and also relates to a preparation method of the mink growth promoting feed additive. The mink growth promoting feed additive is composed of the following components in parts by mass: 16-25 parts of euphausia superba powder, 10-18 parts of nereis succinea powder, 10-18 parts of carrots, 7-15 parts of chicken liver, 7-12 parts of rice bran, 6-10 parts of mulberry leaves, 6-10 parts of enteromorpha prolifera powder, 6-9 parts of rhodymenia palmata, 6-9 parts of lotus leaves, 5-8 parts of eucheuma muricatum, 5-8 parts of fish scales, 5-9 parts of apricot kernel powder, 5-9 parts of wax gourds, 5-9 parts of dragon fruit peels, 3-6 parts of banana peels, 2-3 parts of dried distiller's grains, 2-3 parts of dried yeast powder, 2-3 parts of haws, 1-3 parts of wild jujubes, 1-3 parts of fresh gingers, 1-3 parts of shell powder, 4-8 parts of fish oil, 1-2 parts of flaxseed oil and 1-2 parts of honey. The feed additive can promote the growth of the minks and improve the fur quality of the minks.

Description

technical field [0001] The invention relates to a feed additive for breeding animals, in particular to a feed additive for promoting the growth of mink, which can promote the growth of mink and improve the fur quality of mink; the invention also relates to a preparation method of the above-mentioned feed additive for promoting the growth of mink . Background technique [0002] Mink, also known as American mink, has a slender body, yellow-brown body hair, white spots on the jaw, small head, round eyes, semi-circular ears, slightly higher than the head and leaning forward, and cannot swing. The mink has a thick and short neck, strong limbs, slightly shorter forelimbs than hind limbs, webs between the fingers and toes, more obvious webs between the rear toes, and fleshy pads on the soles of the feet. Mink are mainly nocturnal and eat small rodents, but also mole crickets, frogs and fish. At present, breeding mink has important economic value. The main commodity of mink is fur...

AI Technical Summary

Problems solved by technology

However, since fox, raccoon dog and mink belong to different genus, individual body weight and digestive physiological structure characteristics are completely different, and the same feed formula cannot provide comprehensive and balanced nutrition for the growth of mink, so the existing feed cannot solve the problem in a targeted manner. The demand for nutrients in the production process of mink breeding has resulted in slow growth of mink, low utilization rate of feed, dull coat color, poor fur quality, and difficult to meet market requirements, which also affects the economic benefits of farmers

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