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Compound premix for pregnant sows and feeding method thereof

A premixed feed and technology for pregnant sows, applied in animal feed, animal feed, additional food elements, etc., can solve the problem of inability to guarantee the mortality rate of fertilized eggs and the number of healthy litters, and only focus on nutrition, fetal protection and reminder It can improve the survival rate of embryos, increase postpartum lactation, and promote the health of fetuses and the development of breast milk.

Inactive Publication Date: 2014-07-30
CHONGQING GOODNESS IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to the humid air, abundant precipitation, weak solar radiation, short sunshine time, and cloudy fog in the southwestern region, problems such as slow start of estrus, low breeding rate, and the occurrence of second-born sow syndrome in pig farms have seriously restricted In addition, many feeds that appear on the existing market only focus on the feed nutrition, fetal protection and lactation of pregnant sows, and cannot guarantee the mortality of fertilized eggs and effectively increase the number of litters and healthy piglets

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] A kind of compound premixed feed for pregnant sows of the present invention, its component and specific weight ratio are

[0053] Trace element premixed feed: 3.5%

[0054] Salt: 7%

[0055] Calcium hydrogen phosphate: 20%

[0056] Stone Dust: 25%

[0057] Lysine: 7.5%

[0058] Betaine: 2%

[0059] Yeast Nucleotides: 10%

[0060] Bran powder: 25%;

[0061] Among them, the components in the trace element premixed feed and their mass in the compound premixed feed for pregnant sows per kilogram:

[0062] Copper compound: 2.5g

[0063] Iron compound: 15g

[0064] Zinc compound: 11g

[0065] Manganese element compound: 4g

[0066] Selenium compound: 2g

[0067] Iodine compound: 0.5g.

[0068] Further, the composite trace elements are represented as basic copper chloride, iron glycinate, zinc glycinate, manganese glycinate, selenium methionine and potassium iodide in the form of compounds.

Embodiment 2

[0070] A kind of compound premixed feed for pregnant sows of the present invention, its component and specific weight ratio are

[0071] Trace element premix feed: 3%

[0072] Salt: 6%

[0073] Calcium hydrogen phosphate: 22%

[0074] Stone Dust: 25%

[0075] Lysine: 6%

[0076] Betaine: 3%

[0077] Yeast Nucleotides: 15%

[0078] Wheat meal: 20%;

[0079] Among them, the components in the trace element premixed feed and their mass in the compound premixed feed for pregnant sows per kilogram:

[0080] Copper compound: 1.5g

[0081] Iron compound: 14g

[0082] Zinc compound: 9g

[0083] Manganese element compound: 3g

[0084] Selenium compound: 2g

[0085] Iodine compound: 0.5g.

[0086] Further, the composite trace elements are represented as copper glycinate, iron glycinate, zinc glycinate, manganese glycinate, selenium methionine and potassium iodide in the form of compounds.

Embodiment 3

[0088] A kind of composite premixed feed for pregnant sows of the present invention, its component and specific weight ratio are:

[0089] Trace element premixed feed: 4.2%

[0090] Salt: 10%

[0091] Calcium hydrogen phosphate: 15%

[0092] Stone Dust: 25%

[0093] Lysine: 10%

[0094] Betaine: 1%

[0095] Yeast Nucleotides: 12%

[0096] Bran powder and wheat meal mixture: 22.8%;

[0097] Among them, the components in the trace element premixed feed and their mass in the compound premixed feed for pregnant sows per kilogram:

[0098] Copper compound: 3g

[0099] Iron compound: 14g

[0100] Zinc compound: 12g

[0101] Manganese element compound: 3.5g

[0102] Selenium compound: 2g

[0103] Iodine compound: 0.5g.

[0104] Further, the composite trace elements are expressed as basic copper chloride, iron methionine, zinc methionine, manganese methionine, sodium selenite and potassium iodide in the form of compounds

[0105] The feeding method of the compound premixed ...

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Abstract

The invention discloses a compound premix for pregnant sows. The compound premix is prepared from the following components by weight ratio: 3%-4.2% of microelement premix feed, 5.5%-10.5% of table salt, 15%-25% of calcium hydrogen phosphate, 20%-25% of mountain flour, 5%-12.5% of lysine, 1%-3% of betaine, 10%-15% of yeast ribotide, and 20%-30% of carrier, wherein the microelement premix feed comprises copper element, iron element, zinc element, manganese element, selenium element and iodine element. The compound premix for pregnant sows disclosed by the invention consists of a plurality of microelements and mineral substances, and is mixed with corn, wheat bran and soymeal in a certain ratio to prepare a complete feed for the pregnant sows. In addition, based on the feeding method, the compound premix ensures the stability of the inner environment of the uterus, improves the survival rate of embryos, stimulates the release of vascular endothelial growth factor, promotes the development of fetus, promotes breast development and increases the amount of postpartum lactation.

Description

technical field [0001] The invention belongs to the technical field of feeding feed specially suitable for animals, and in particular relates to a compound premixed feed for pregnant sows and a feeding method thereof. Background technique [0002] Due to the humid air, abundant precipitation, weak solar radiation, short sunshine time, and cloudy fog in the southwestern region, problems such as slow start of estrus, low breeding rate, and the occurrence of second-born sow syndrome in pig farms have seriously restricted In addition to the interests of pig farmers, many feeds that appear on the existing market only focus on feed nutrition, fetal protection and lactation for pregnant sows, and cannot guarantee the mortality of fertilized eggs and effectively increase the number of litters and healthy litters. Contents of the invention [0003] In view of this, the purpose of the present invention is to provide a compound premixed feed for pregnant sows and a feeding method the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A01K67/02A23K10/30A23K10/37A23K20/105A23K20/142A23K20/153A23K20/20A23K20/26A23K50/30
CPCY02P60/87
Inventor 关江李进文传良
Owner CHONGQING GOODNESS IND GRP
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