Pelleted feed for breeding season of male minks and preparation method

Abstract

The invention discloses pelleted feed for the breeding season of male minks. The pelleted feed comprises components in parts by weight as follows: 40-60 parts of animal nutrients, 10-30 parts of plant nutrients, 5-15 parts of Chinese herbal medicines, 1-5 parts of vitamins, 1-5 parts of microelements, 1-5 parts of zymosan, 1-5 parts of propolis, 2-5 parts of bifidobacterium, 2-5 parts of egg yolk lecithin, 2-5 parts of stachyose, 2-10 parts of methionine-zinc and 2-5 parts of ethoxyquin. A preparation method comprises steps as follows: (1) preparation of raw materials; (2) synthesis of a biological material; (3) conversion into a cooked material; (4) expansion and pelleting; (5) drying; (6) spraying coating; (7) vacuum drying. With the adoption of the feed, the male minks are active during breeding, the breeding rate is high, and the male minks are good in hair color and good in growth condition.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a granular feed for male mink breeding period and a preparation method thereof. Background technique [0002] In the breeding process of mink, the ratio and production of high-quality feed is a very critical part, 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 not only greatly reduce the , the loss of feed raw materials can make the breeding of fur animals more convenient and efficient, and the fur quality of the farmed fur animals is good; during the mink breeding period, especially if the mink males in the breeding period are malnourished or the gonads are not well developed, it will affect the mink's health. Estrus and breeding. [0003] However, in the existing mink breeding process, there are few high-quality special compound feed varieties, and most farmers sti...

AI Technical Summary

Problems solved by technology

[0003] However, in the existing mink breeding process, there are few high-quality special compound feed varieties, and most farmers still stay in the extensive breeding stage of feeding some livestock and poultry meat and grains; the imbalance of dietary nutrition is not only greatly reduced The growth rate of the mink is reduced, and because of the lack of certain trace elements specially needed by the mink, some diseases often occur in the mink; the occurrence of the disease not only limits the growth of the mink, but also causes unfavorable factors for the reproductive development of the mink male, and also affects its Fur quality has caused damage; the existing feed for the breeding period of mink has not been successfully developed, and other feeds are usually used to replace the rations of the breeding period during the breeding process, which will cause malnutrition in the breeding period of the mink. Difficulty in mating; in addition, in the existing mink compound feed, because the process of processing the feed must go through the process of heating, extrusion, molding and granulation, some nutrients such as heat-sensitive vitamins are easily lost or damaged during the production process. Reduced nutrient content of the feed