Compound feed for promoting onset of estrus of replacement gilts

A technology for compound feed and gilts, which is applied to the field of compound feed for aphrodisiac and supplementary feeding of sows, can solve the problems of gilts not in estrus and delay, shortening the age of first estrus, increasing feed intake, and improving sows. The effect of utilization

Inactive Publication Date: 2016-05-25
辽宁德宝农牧集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of non-estrus and delayed estrus of gilts, the purpose of the present invention is to provide a compound feed that promotes the start of estrus of gilts, and promotes the start of estrus of sows by eating the feed of the present invention.

Method used

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  • Compound feed for promoting onset of estrus of replacement gilts
  • Compound feed for promoting onset of estrus of replacement gilts
  • Compound feed for promoting onset of estrus of replacement gilts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Example 1 A compound feed for promoting the start of estrus in gilts

[0029] 1. A compound feed for promoting the start of estrus in gilts, which is made of the following raw materials by weight percentage:

[0030] Wheat Bran 10%, Corn 40%, Corn Bran 5%, Corn DDGS 3%,

[0031] Glucose 32%, soybean meal 6%, stone powder 1%, calcium hydrogen phosphate 1%,

[0032] 0.5% corn oil, 0.3% salt, 0.3% amino acid,

[0033] 0.5% compound trace elements, 0.4% compound vitamins.

[0034] The amino acid is one or a mixture of lysine, methionine, threonine, tryptophan or arginine.

[0035] The composite trace element is one or a mixture of two or more of zinc, iron, copper, manganese, chromium, selenium, iodine or cobalt.

[0036] The multivitamin is vitamin A, vitamin D3, vitamin E, vitamin K3, vitamin B1, vitamin B2, vitamin B6, vitamin B12, nicotinamide, calcium pantothenate, biotin or choline or a mixture of two or more .

[0037] 2. Preparation method: Take the above raw ...

Embodiment 2

[0038] Example 2 A compound feed for promoting the start of estrus in gilts

[0039] 1. A compound feed for promoting the start of estrus in gilts, which is made of the following raw materials by weight percentage:

[0040] Wheat Bran 13%, Corn 30%, Corn Bran 5%, Corn DDGS 3%,

[0041] Glucose 35%, soybean meal 9%, stone powder 1%, calcium hydrogen phosphate 1%,

[0042] 1.5% corn oil, 0.3% salt, 0.3% amino acid,

[0043] 0.5% compound trace elements, 0.4% compound vitamins.

[0044] The amino acid is one or a mixture of lysine, methionine, threonine, tryptophan or arginine.

[0045] The composite trace element is one or a mixture of two or more of zinc, iron, copper, manganese, chromium, selenium, iodine or cobalt.

[0046] The multivitamin is vitamin A, vitamin D3, vitamin E, vitamin K3, vitamin B1, vitamin B2, vitamin B6, vitamin B12, nicotinamide, calcium pantothenate, biotin or choline or a mixture of two or more .

[0047] 2. Preparation method: Take the above raw ...

Embodiment 3

[0048] Example 3 A compound feed for promoting the start of estrus in gilts

[0049] 1. A compound feed for promoting the start of estrus in gilts, which is made of the following raw materials by weight percentage:

[0050] Wheat Bran 5%, Corn 55%, Corn Bran 15%, Corn DDGS 10%,

[0051] Glucose 5%, soybean meal 3%, stone powder 2%, calcium hydrogen phosphate 2%,

[0052] Corn oil 2.3%, salt 0.1%, amino acid 0.1%,

[0053] 0.2% compound trace elements, 0.3% compound vitamins.

[0054] The amino acid is one or a mixture of lysine, methionine, threonine, tryptophan or arginine.

[0055] The composite trace element is one or a mixture of two or more of zinc, iron, copper, manganese, chromium, selenium, iodine or cobalt.

[0056] The multivitamin is vitamin A, vitamin D3, vitamin E, vitamin K3, vitamin B1, vitamin B2, vitamin B6, vitamin B12, nicotinamide, calcium pantothenate, biotin or choline or a mixture of two or more .

[0057] 2. Preparation method: Take the above raw ...

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Abstract

The invention relates to compound feed for promoting onset of estrus of replacement gilts. According to the technical scheme, the compound feed is prepared from raw materials in percentage by weight as follows: 5%-20% of wheat bran, 25%-55% of corn, 1%-15% of corn gluten, 1%-10% of corn DDGS (distillers dried grains with solubles), 5%-35% of glucose, 3%-15% of soybean meal, 1%-2% of stone powder, 1%-2% of calcium hydrophosphate, 0.1%-3% of corn oil, 0.1%-0.5% of table salt, 0.1%-0.3% of amino acid, 0.2%-0.6% of compound trace elements and 0.3%-0.4% of multivitamins. The compound feed is applied to promotion of onset of estrus of the replacement gilts, can effectively regulate and control secretion of insulin, glucagon and progesterone, shorten the age of puberty of the replacement gilts, increase the feed intake of the replacement gilts and increase the number born alive and the litter weight of gilts, and has important significance in improving productivity of the gilts.

Description

technical field [0001] The invention belongs to the field of feed, and in particular relates to a sow aphrodisiac and supplementary feeding compound feed for promoting the start of estrus in gilts. Background technique [0002] Pig farming is the pillar industry of my country's animal husbandry. Improving the production level of sows is a key link in determining the benefits of raising pigs. Sow production levels are generally measured in terms of the number of weaned piglets or market pigs provided per sow per year. However, with the popularization of foreign purebred pigs, the phenomenon of delayed puberty of gilts is common in intensive pig farms, resulting in the failure of timely mating of gilts, the decrease of annual productivity of sows, the increase of culling rate of sows, and the The pig's empty pregnancy period is prolonged, which increases the input of breeding costs and reduces the comprehensive benefits of production. The process of gilt estrus performance ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K10/30A23K10/37A23K20/26A23K20/142A23K20/174
CPCY02P60/87
Inventor 张勇
Owner 辽宁德宝农牧集团有限公司
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