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Aphrodisiac supplementary-feeding compound feed for sow after weaning

A compound feed and technology for breeding sows, applied in animal feed, animal feed, applications, etc., can solve the problems of sows not in estrus, delayed estrus, affecting the utilization efficiency of sows, etc., to promote estrus as soon as possible, improve body condition, shorten The effect of interval time

Inactive Publication Date: 2012-08-22
LIAONING WELLHOPE AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual production, it is often encountered that sows do not come into estrus after weaning, or delay estrus, which greatly affects the utilization efficiency of sows

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A post-weaning aphrodisiac supplementary feed for sows, mainly composed of 20-40g of wheat bran, 25-35g of corn, 5-15g of corn bran, 5-5g of corn DDGS, 5-15g of glucose, 3-9g of soybean meal, and 1 ~2g, calcium hydrogen phosphate 1~2g, corn oil 0.1~0.5g, salt 0.1~0.5g, amino acid 0.1~0.3g, compound trace element 0.2~0.6g, compound vitamin 0.3~0.4g, mixed and pulverized, the particle size is less than 1mm.

Embodiment 2

[0013] A post-weaning aphrodisiac supplementary feed for sows, mainly composed of 20g of wheat bran, 25g of corn, 5g of corn bran, 5g of corn DDGS, 5g of glucose, 3g of soybean meal, 1g of stone powder, 1g of calcium hydrogen phosphate, 0.1g of corn oil, and salt 0.1g, tryptophan 0.7g, arginine 0.7g, ferrous sulfate 0.15g, organic zinc 0.15g, vitamin D3 0.02g, vitamin E 0.02g, vitamin B2 0.02g, nicotinamide 0.02g, β-carotene Prepared by mixing and pulverizing 0.02g, the particle size is less than 1mm.

Embodiment 3

[0015] A post-weaning aphrodisiac supplementary feed for sows, mainly composed of 20g of wheat bran, 25g of corn, 5g of corn bran, 5g of corn DDGS, 3g of soybean meal, 1g of stone powder, 1g of calcium hydrogen phosphate, 0.1g of salt, 0.1g of amino acid, compound It is prepared by mixing and pulverizing 0.2g of trace elements and 0.3g of multivitamins, and the particle size is less than 1mm.

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Abstract

The invention relates to an aphrodisiac supplementary-feeding compound feed for sows after weaning, which is mainly prepared by mixing and crushing the following components: 20-40% of wheat bran, 25-35% of corn, 5-15% of corn bran, 5-15% of corn DDGS, 0-15% of glucose, 3-9% of soybean meal, 1-2% of stone flour, 1-2% of calcium hydrophosphate, 0-0.5% of corn oil, 0.1-0.5% of table salt, 0.1-0.3% of amino acids, 0.2-0.65 of composite trace elements, 0.3-0.4% of composite vitamins, and the particle size is less than 1 mm. The invention is used for feeding of sows after weaning, can effectively shorten the number of days from weaning to oestrum for sows, increase the feed intake of weaning sows, and promote sow oestrus. The invention has important significance on the improvement of sow production efficiency.

Description

technical field [0001] The invention relates to a post-weaning sow aphrodisiac supplementary feeding compound feed, which belongs to the field of feed composition. Background technique [0002] In order to improve the breeding efficiency of the pig industry, the production capacity of the sow must be increased, that is, the number of piglets provided by the sow every year is the largest. This can be achieved by increasing the litter size of sows and reducing the weaning-to-estrus interval. Therefore, it is of great significance to improve the production level of sows to explore the estrus mating measures that can make weaned sows enter the next production cycle as soon as possible. However, in actual production, it is often encountered that sows do not come into estrus after weaning, or delay estrus, which greatly affects the utilization efficiency of sows. [0003] Sow aphrodisiac supplementary feeding, also known as short-term optimal feeding, that is, 10 to 14 days befo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/06A23K1/16A23K1/175A23K10/38
CPCY02P60/87
Inventor 邵彩梅刘燕张勇胡国清金卫东
Owner LIAONING WELLHOPE AGRI TECH
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