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Prescription of low-protein diet of pregnancy sow

A low-protein technology for pregnant sows, applied in animal feed, additional food elements, animal feed, etc., can solve the problems of waste of raw materials, increased production costs, and increased burden on pregnant sows, so as to improve economic benefits and reduce feed Effect of improvement in cost and heat stress capability

Active Publication Date: 2012-07-04
NEW HOPE LIUHE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Maintaining the usual high protein not only causes waste of raw materials, increases production costs, but also increases the burden of future production on pregnant sows

Method used

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  • Prescription of low-protein diet of pregnancy sow
  • Prescription of low-protein diet of pregnancy sow
  • Prescription of low-protein diet of pregnancy sow

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The low-protein diet for pregnant sows in the present invention consists of the following components in parts by weight:

[0023] 55 servings of corn

[0024] 7 servings of soybean meal

[0025] Second powder 10 parts

[0026] Corn distillers grains 4 parts

[0027] 4 parts corn germ meal

[0028] Salt 0.35 parts

[0029] Stone powder 0.9 parts

[0030] Calcium hydrogen phosphate 1.2 parts

[0031] Lysine 0.15 parts

[0032] Methionine 0.03 parts

[0033] Micromineral 0.4 parts

[0034] Multidimensional 0.2 parts

Embodiment 2

[0036] The low-protein diet for pregnant sows in the present invention consists of the following components in parts by weight:

[0037] Corn 61.13 parts

[0038] 9 servings of soybean meal

[0039] Second powder 15 parts

[0040] Corn distillers grains 5 parts

[0041] 6 parts corn germ meal

[0042] 0.42 parts of table salt

[0043] Stone powder 1.1 parts

[0044] Calcium hydrogen phosphate 1.5 parts

[0045] Lysine 0.2 parts

[0046] Methionine 0.05 parts

[0047] Micromineral 0.4 parts

[0048] Multidimensional 0.2 parts

Embodiment 3

[0050] The low-protein diet for pregnant sows in the present invention consists of the following components in parts by weight:

[0051] 65 servings of corn

[0052] 11 servings of soybean meal

[0053] Second powder 15 parts

[0054] Corn distillers grains 8 parts

[0055] 8 parts corn germ meal

[0056] 0.45 parts of table salt

[0057] Stone powder 1.3 parts

[0058] Calcium hydrogen phosphate 1.7 parts

[0059] Lysine 0.2 parts

[0060] Methionine 0.08 parts

[0061] Micromineral 0.4 parts

[0062] Multidimensional 0.2 parts

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Abstract

The invention relate to a pregnant sow low protein daily feed formula, belonging to the animal feed field. The pregnant sow low protein daily feed formula provided in the invention can reduce production cost, maintain or increase the growth performance of the pregnant sow, to solve the problems existing in the current technologies. The invention increases the raw material utilization rate of pregnant sow, meets the needs of pregnant sow by reducing the soybean meal content in daily feed and supplementing some artificial synthesized essential amino acids, while maintains the production performance constant, and improves feed conversion rate, livestock and poultry nitrogen deposition and nitrogen discharge, and heat stress capability.

Description

technical field [0001] The invention belongs to the field of animal feed, in particular to a formula of low-protein diet for pregnant sows. Background technique [0002] Low-protein diet refers to reducing the protein level of the diet while meeting the needs of the type, proportion and quantity of amino acids in the diet of livestock and poultry. [0003] In the current feeding process, the diet formulations of ordinary sows and pregnant sows are the same, but due to the high utilization rate of raw materials for pregnant sows, it is necessary to supplement some artificially synthesized ingredients by reducing the protein raw material content in the diet. Amino acids, which can meet the needs of pregnant sows. Maintaining the usual high protein not only causes waste of raw materials, increases production costs, but also increases the burden of future production on pregnant sows. Contents of the invention [0004] The purpose of the present invention is to provide a low-...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K10/30A23K10/37A23K10/38A23K20/142A23K20/174A23K20/20A23K20/26A23K50/30
CPCY02P60/87
Inventor 李群道吕明斌朱素丽李芳溢黄河李鑫崔芹
Owner NEW HOPE LIUHE
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