Premixed feed for blue foxes in reproduction period and preparing method thereof

Abstract

The invention relates to premixed feed for blue foxes in a reproduction period and a preparing method thereof. The premixed feed capable of improving blue box reproductive performance and increasing the feed use ratio is prepared from whey powder, vitamin B1, vitamin B2, vitamin B3, vitamin B5, vitamin B6, vitamin B9, vitamin B12, biotin, a compound enzyme preparation, vitamin A, vitamin C, vitamin E, vitamin D, vitamin K, methionine, lysine, arginine, threonine, choline chloride, ferrous sulfate monohydrate, copper sulfate pentahydrate, manganese sulfate, zinc sulphate monohydrate, sodium selenite, cobalt chloride, potassium iodate, yeast chromium, dihydropyridine, probiotics, calcium hydrophosphate and the like. Female fox reproductive performance can be effectively improved, nutrient substance digestibility of female foxes in the reproduction period is improved, intestines disease incidence of the female foxes is reduced, and breeding benefits are increased.

Description

technical field [0001] The invention belongs to the technical field of feed, and in particular relates to a premixed feed and a preparation method for improving the reproductive performance and feed utilization rate of blue foxes. Background technique [0002] The blue fox, also known as the arctic fox, is a precious fur animal, and its fur belongs to high-grade fur raw materials. With the improvement of people's living standards, the demand for high-end fur products is also increasing, and the scale of blue fox breeding is also expanding. Female foxes during the breeding period are the management core of large-scale and intensive breeding and production of blue foxes. During this period, the female fox not only needs sufficient nutrition to meet its own maintenance needs, but also needs to meet the reproductive needs and the growth and development of the fetus and secrete enough breast milk to feed the foxes. In recent years, with the development of blue fox breeding, the...

AI Technical Summary

Problems solved by technology

However, as the weight and size of blue foxes continue to increase, the problems of premixed feed for female foxes on the market are becoming more and more obvious. The reproductive performance of blue foxes is low and some nutritional metabolic diseases occur. Excessive amounts of some nutrients will cause poisoning of blue foxes, reduce reproductive performance, and cause waste of resources. The addition of some nutrients is too low, which cannot meet the needs of blue fox reproduction and the growth and development of young foxes. Nutritional needs; in order to reduce intestinal diseases of blue foxes, antibiotics are used in large quantities, which is not conducive to the reproduction of blue foxes and the development of young foxes, and at the same time causes environmental pollution; some premixed feeds can ensure that some nutrients meet the needs, but cannot improve the protein of full-price feeds Digestion and absorption of nutrients such as fat, carbohydrates, etc., resulting in insufficient feed nutrients and affecting reproductive performance; some premixed feeds contain hormone products, and unreasonable hormone usage directly leads to reproductive failure

The combination and unreasonable use of premixed feed ingredients and incomplete nutritional components directly affect the reproductive performance and economic benefits of blue fox breeding

Images