Pellet feed for adult mink at age of more than 85 days and preparation method of pellet feed

Abstract

The invention relates to pellet feed for adult mink at age of more than 85 days and a preparation method of the pellet feed. The pellet feed comprises the following components in parts by mass: 40-60 parts of animal nutritional ingredients, 15-35 parts of plant nutritional ingredients, 10-20 parts of Chinese herbal medicines, 1-5 parts of vitamins, 1-5 parts of trace elements, 1-7 parts of zymosan, 1-6 parts of propolis, 2-8 parts of lactic acid bacteria, 2-7 parts of beer yeasts, 1-5 parts of bacillus and 1-5 parts of ethoxyquinoline. The preparation method comprises the following steps: (1) preparing raw materials; (2) synthesizing crude materials; (3) transforming the crude materials into mature materials; (4) preparing wet pellet feed; (5) drying; (6) performing spray coating; and (7) cooling. According to the pellet feed disclosed by the invention, the raw materials are selected on the basis that the nutrition physiology of the minks is fully researched, the various feed components are scientifically proportioned, the survival rate, growth speed, feed conversion efficiency and hair quality of the minks can be improved, and the feed cost in the breeding process is reduced.

Description

technical field [0001] The invention belongs to the technical field of animal husbandry feed, and in particular relates to a granular feed for adult minks over 85 days old and a preparation method thereof. Background technique [0002] In the breeding process of mink, the ratio and production of high-quality feed play an important role, which not only determines the profit prospect of farming, but also determines the upgrading and transformation of the industry; high-quality feed and additives can greatly reduce the loss of feed raw materials in the breeding process, It can also make the breeding of fur animals convenient and efficient, and the fur quality of the cultured fur animals is good. [0003] In the existing mink breeding process, there are few high-quality special compound feed varieties, and most farmers are still in the extensive breeding stage of feeding some livestock and poultry meat and grains; the unbalanced diet has greatly reduced the mink’s Due to the la...

AI Technical Summary

Problems solved by technology

[0003] In the existing mink breeding process, there are few high-quality special compound feed varieties, and most farmers are still in the extensive breeding stage of feeding some livestock and poultry meat and grains; Growth speed, and because of the lack of certain trace elements that minks need, minks often suffer from some diseases; the occurrence of diseases not only limits the growth of minks, but also damages the quality of their fur

The existing full-price compound feed for mink must be heated, extruded, shaped and granulated during processing. Some nutrients such as heat-sensitive vitamins are easily lost or destroyed during the production process, reducing the nutritional content of the feed.

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