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Supplement feed for minks in breeding seasons and preparation method thereof

A technology for breeding period and feed, which is applied in the field of supplementary feed for improving the utilization rate and reproductive performance of mink feed and its preparation field, and can solve the problem that it is difficult to meet the nutritional needs of minks during the breeding period, unfavorable for the digestion and absorption of mink nutrients, and difficult to meet the nutritional needs of minks, etc. problems, to achieve the effects of improving reproductive performance, improving digestion and utilization rate, and improving micro-ecological environment

Inactive Publication Date: 2015-12-02
QINGDAO AGRI UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] ① The nutritional requirements of mink, fox and raccoon dog are different, and the difference is quite large. It is difficult to meet the nutritional requirements of mink during the breeding period by feeding mink with general feed products for fur animals;
[0007] ②Existing supplementary feed products are usually common in the growth period and breeding period, but the nutritional requirements of the growth period and the breeding period are different, so the nutritional content of the product is difficult to meet the nutritional needs of the mink breeding period, and the feed utilization rate is not high;
[0008] ③Existing feed products generally rarely add enzyme preparations and microecological preparations, which is not conducive to the digestion and absorption of nutrients for minks; at the same time, the amino acids, trace elements, vitamins and other ingredients contained in them are usually difficult to meet the nutritional needs of minks

Method used

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  • Supplement feed for minks in breeding seasons and preparation method thereof
  • Supplement feed for minks in breeding seasons and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A supplementary feed for mink breeding period proposed by the present invention is composed of raw materials according to mass percentage: 30% of puffed corn, 20% of puffed wheat, 5% of wheat bran, 18.95% of puffed soybean, 20% of peanut meal, 3.5% of fish meal, and salt 0.5%, stone powder 0.1%, lysine 0.5%, methionine 0.5%, choline chloride 0.1%, compound enzyme preparation 0.1%, probiotics 0.05%, antioxidant 0.1%, premix 0.6%.

[0046] Among them, the composition and component ratio of the compound enzyme preparation are as follows: protease 40%, lipase 25%, amylase 25%, cellulase 5%, phytase 5%;

[0047] Among them, the composition and component ratio of the probiotics are as follows: Yeast 40%, Lactobacillus 30%, Bacillus 30%;

[0048] Among them, the additive premix composition and its component ratio are as follows: zinc sulfate 3%, ferrous sulfate 3%, copper sulfate 1%, manganese sulfate 3%, potassium iodide 0.5%, sodium selenite 0.5%, vitamin A 2%, Vitamin D 3...

Embodiment 2

[0051] A kind of supplementary feed for mink breeding period proposed by the present invention, according to the mass percentage, its raw material is composed of: a kind of supplementary feed for mink breeding period according to claim 1, which is characterized in that the weight percentage of raw material composition is: puffed corn 35%, 14% puffed wheat, 6% wheat bran, 20% puffed soybean, 13.9% peanut meal, 7% fish meal, 0.7% salt, 0.5% stone powder, 0.8% lysine, 0.8% methionine, 0.2% choline chloride, compound Enzyme preparation 0.5%, probiotics 0.1%, antioxidant 0.2%, premix 0.3%.

[0052] Among them, the composition and component ratio of the compound enzyme preparation are as follows: protease 40%, lipase 25%, amylase 25%, cellulase 5%, phytase 5%;

[0053] Among them, the composition and component ratio of the probiotics are as follows: Yeast 40%, Lactobacillus 30%, Bacillus 30%;

[0054] Among them, the additive premix composition and its component ratio are as follow...

Embodiment 3

[0057] A kind of supplementary feed for mink breeding period proposed by the present invention, its raw material composition according to mass percentage: according to a kind of supplementary feed for mink breeding period according to claim 1, is characterized in that the weight percentage of raw material composition is: puffed corn 40%, 8.5% puffed wheat, 3% wheat bran, 25% puffed soybean, 8% peanut meal, 10% fish meal, 0.8% salt, 0.8% stone powder, 1.0% lysine, 1.0% methionine, 0.5% choline chloride, compound Enzyme preparation 0.4%, probiotics 0.08%, antioxidant 0.3%, premix 0.62%.

[0058] Among them, the composition and component ratio of the compound enzyme preparation are as follows: protease 40%, lipase 25%, amylase 25%, cellulase 5%, phytase 5%;

[0059] Among them, the composition and component ratio of the probiotics are as follows: Yeast 40%, Lactobacillus 30%, Bacillus 30%;

[0060] Among them, the additive premix composition and its component ratio are as follow...

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Abstract

The invention discloses supplement feed for minks in breeding seasons. The supplement feed comprises, by weight, 30%-50% of expanded corn, 1%-20% of expanded wheat, 1%-6% of wheat bran, 18%-30% of expanded soybeans, 2%-20% of peanut meal, 3%-10% of fish meal, 0.5%-1.0% of salt, 0.1%-1% of stone powder, 0.5%-1.5% of lysine, 0.5%-1.0% of methionine, 0.1%-0.5% of choline chloride, 0.1%-0.5% of complex enzyme preparations, 0.05%-0.1% of microecological preparations, 0.1%-0.5% of antioxidants and 0.2%-1.0% of premix.

Description

technical field [0001] The invention belongs to the field of feed processing, in particular to a supplementary feed for improving mink feed utilization and reproductive performance and a preparation method thereof. Background technique [0002] Mink is a strictly seasonal breeding animal, which only breeds once a year, and the breeding cycle is short. Therefore, the level of reproductive performance directly affects the economic benefits of breeding enterprises. During the breeding period, mink not only require comprehensive and balanced diets with sufficient energy, protein, amino acids, vitamins, minerals and other nutrients, but also require good palatability and high nutrient digestibility. [0003] At present, most mink breeding in my country adopts self-batch feeding. Small and medium-sized farms (households) do not have professional and technical personnel, lack knowledge of feed nutrition, low level of feed formula design and feed preparation technology, and do not ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/16A23K1/165
CPCY02P60/87
Inventor 李文立任慧英刘志杰殷太岳李星晨吕梅纪君波
Owner QINGDAO AGRI UNIV
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