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Concentrate feed capable of improving milkability of high-lean-meat hyperprolific sows and feeding method

A feeding method and concentrated feed technology, applied in animal feed, animal feed, additional food elements, etc., can solve the problems of uncommon application of branched-chain amino acids, achieve flexible and economical use, simple production, and solve anorexia and food refusal Effect

Inactive Publication Date: 2017-01-04
WENS FOOD GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Branched-chain amino acids, especially valine, are very important for the growth and development of mammary glands. They are the limiting amino acids in high-protein diets for sows. However, due to cost considerations, branched-chain amino acids are not commonly used in production.

Method used

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  • Concentrate feed capable of improving milkability of high-lean-meat hyperprolific sows and feeding method
  • Concentrate feed capable of improving milkability of high-lean-meat hyperprolific sows and feeding method
  • Concentrate feed capable of improving milkability of high-lean-meat hyperprolific sows and feeding method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] The mass percentage is 40% emulsified fat, 1.5% Saccharomyces cerevisiae, 10% branched chain amino acid, 3.5% bioactive glycoside, 6% glucose, 6% potassium chloride, 1% vitamin C and 32 % of the puffed corn flour is put into a blender and fully stirred to obtain the concentrated material of the present invention.

Embodiment 2

[0019] The mass percentage is 43% of emulsified fat, 1% of Saccharomyces cerevisiae, 11% of branched chain amino acids, 3% of bioactive glycosides, 5% of glucose, 5% of potassium chloride, 2% of vitamin C and 30 % of the puffed corn flour is put into a blender and fully stirred to obtain the concentrated material of the present invention.

Embodiment 3

[0021] The mass percentage is 41% emulsified fat, 1.2% Saccharomyces cerevisiae, 10% branched-chain amino acid, 3.3% bioactive glycoside, 7% glucose, 5% potassium chloride, 1.5% vitamin C and 31 % of the puffed corn flour is put into a blender and fully stirred to obtain the concentrated material of the present invention.

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Abstract

The invention relates to the technical field of animal feed, in particular to a concentrate feed capable of improving the milkability of high-lean-meat hyperprolific sows. The concentrate feed is prepared from, by mass, 35%-50% of emulsification cooperation fat, 1%-2% of brewer's yeast, 10%-20% of branched chain amino acid, 2%-5% of bioactive glycoside, 5%-10% of glucose, 5%-10% of potassium chloride, 1%-2% of vitamin C and 20%-40% of expanded corn flour. The concentrate feed can improve the milkability of the lean-meat hyperprolific sows, enable the sows to generate more high-quality milk and increase the weaning weight and survival rate of suckling pigs and has the better flexibility when the sows are additionally fed on the concentrate feed while feeding.

Description

technical field [0001] The invention relates to the technical field of animal feed, in particular to a concentrated feed and a feeding method for improving the lactation ability of lean-meat high-yielding sows. Background technique [0002] Modern lean high-yielding sows have more litters, but feed intake is often insufficient due to selection orientation. When the nutrient concentration of the feed is low, it is easy to cause insufficient nutrient supply and affect the lactation ability of the sow; when the nutrient concentration of the feed is high, it is difficult to balance some key nutritional factors at the same time due to the cost of the formula, which will also affect the lactation ability of the sow. The quality of sow milk during lactation directly determines the health, growth and development of piglets. Therefore, to improve the daily gain and survival rate of piglets during lactation, the key is to improve the lactation ability of sows. Studies have shown that...

Claims

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Application Information

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IPC IPC(8): A23K20/158A23K20/163A23K20/174A23K20/142A23K20/10A23K10/30A23K10/18A23K20/22A23K50/30
Inventor 郭长义谭会泽温志芬
Owner WENS FOOD GRP CO LTD
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