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Feed for sow

A sow breeding and feed technology, applied in the field of pig feed, can solve the problems of changing feed formula, unfavorable breeding sustainability, etc., and achieve the effects of accelerating feed absorption, improving sow reproductive performance, and reducing pH value

Inactive Publication Date: 2014-02-19
BINZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual production, lactating sows and pregnant sows have relatively high protein and energy requirements. Even if there are slight differences between the two, excessive and frequent changes in feed formula, resulting in sudden changes in taste, are not conducive to the sustainability of breeding

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment １

[0016] A sow feed of the present invention is composed of the following raw materials by weight: 60 parts of corn meal, 23 parts of peanut meal, 18 parts of sub-meal, 13 parts of corn gluten meal, 4 parts of fish bone meal, 2 parts of salt, premixed Material 8 parts.

[0017] The premix contains the following ingredients by weight: 6 parts of multivitamins, 6 parts of fish oil, 2 parts of folic acid, 2 parts of calcium hydrogen phosphate, 3 parts of lysine, 4 parts of methionine, 2 parts of ferrous sulfate, and 30 parts of L-lactic acid Parts, 3 parts of fumaric acid, 12 parts of auxiliary materials.

[0018] The auxiliary materials include the following components by weight: dextrin 4%; sodium hydroxymethyl cellulose 8%; magnesium stearate 22%; the balance is white carbon black.

[0019] Multivitamins contain vitamin A, vitamin B1, vitamin B2, vitamin B6, vitamin B12, vitamin D3, vitamin E, and vitamin K3.

[0020] The premix is ​​sprayed and granulated. The inlet air temperature of...

Embodiment 2

[0022] A sow feed of the present invention is composed of the following raw materials by weight: 65 parts of corn meal, 25 parts of peanut meal, 20 parts of sub-meal, 15 parts of corn gluten meal, 5 parts of fish bone meal, 3 parts of salt, premixed Material 10 parts.

[0023] The premix contains the following ingredients by weight: 7 parts of multivitamins, 7 parts of fish oil, 3 parts of folic acid, 3 parts of calcium hydrogen phosphate, 5 parts of lysine, 5 parts of methionine, 3 parts of ferrous sulfate, and 35 parts of L-lactic acid Parts, 15 parts of fumaric acid, 13 parts of auxiliary materials.

[0024] The auxiliary materials include the following components by weight: 5% dextrin; 8% sodium hydroxymethyl cellulose; 23% magnesium stearate; the balance is white carbon black.

[0025] Multivitamins contain vitamin A, vitamin B1, vitamin B2, vitamin B6, vitamin B12, vitamin D3, vitamin E, and vitamin K3.

[0026] The premix is ​​sprayed and granulated. The inlet air temperature ...

Embodiment 3

[0028] A sow feed of the present invention is composed of the following raw materials by weight: 50 parts of corn meal, 20 parts of peanut meal, 15 parts of sub-meal, 10 parts of corn gluten meal, 3 parts of fish bone meal, 1 part of salt, premixed Material 6 parts.

[0029] The premix contains the following ingredients by weight: 5 parts multivitamin, 5 parts fish oil, 1 part folic acid, 2 parts calcium hydrogen phosphate, 2 parts lysine, 3 parts methionine, 2 parts ferrous sulfate, 25 parts L-lactic acid Parts, 10 parts of fumaric acid, 10 parts of auxiliary materials.

[0030] The auxiliary materials include the following components by weight: dextrin 3%; sodium hydroxymethyl cellulose 7%; magnesium stearate 20%; the balance is white carbon black.

[0031] Multivitamins contain vitamin A, vitamin B1, vitamin B2, vitamin B6, vitamin B12, vitamin D3, vitamin E, and vitamin K3.

[0032] The premix is ​​sprayed and granulated. The inlet air temperature of the spray granulation tower i...

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PUM

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Abstract

The invention provides feed for a sow. The feed is prepared from corn flour, peanut meal, wheat middling, corn gluten meal, fish bone meal, salt and premix, wherein the premix comprises a pure organic acid, vitamins and a variety of micro-minerals. The feed not only can supply adequate nutrition for growth of the sow, but also can enhance the immunity of the sow, accelerate the feed absorption of the sow, improve the reproductive performance, increase the number of born alive piglets and enhance the economic benefit.

Description

technical field [0001] The invention relates to the technical field of pig feed, in particular to a feed for sows. Background technique [0002] With the development of the breeding industry, the high reproductive performance of sows has been greatly improved, but the corresponding feeding status of sows has not been greatly developed. The feeding of sows during pregnancy has a great impact on the reproduction of pigs. A reasonable feed formula for sows can significantly improve the reproductive performance of sows, and the number of live piglets and economic benefits will be affected. Feed intake of high-yield sows is low during lactation, often leading to negative nutritional balance, which leads to excessive loss of body weight (protein and fat) during lactation, and ultimately affects the reproductive performance of sows, such as prolonged weaning to estrus interval, conception Increased protein and energy levels of lactating sows are conducive to improving reproductive...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18
Inventor 迟宗磊藏伟功
Owner BINZHOU UNIV
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