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Formula of feed for laying hens

A technology for laying hen feed and formula, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of affecting laying hen production, unfavorable laying hen feeding, affecting the nutritional structure of feed, etc., so as to improve egg production and promote nutrient absorption. , the effect of easy availability of raw materials

Inactive Publication Date: 2014-12-03
黄海英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the feed ratio is unreasonable, it will directly affect the nutritional structure of the feed, which will be unfavorable to the feeding of laying hens and affect the output of laying hens.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A feed formula for laying hens, in parts by weight, its components are: 55 parts of corn, 16 parts of soybean meal, 2.98 parts of wheat bran, 1.5 parts of bone meal, 0.3 part of table salt, 0.08 part of DL-methionine, 0.02 part of multivitamin, 0.07 parts of vitamin AD3 powder, 0.02 parts of trace elements, 0.07 parts of trace elements premix, 0.33 parts of Lactobacillus plantarum, and 1.22 parts of Bacillus subtilis.

[0012] The trace elements are composed of the following components by weight percentage: 15% iron, 12% copper, 38% manganese, 20% zinc, 7% cobalt and 8% selenium.

Embodiment 2

[0014] A feed formula for laying hens, in parts by weight, its components are: 60 parts of corn, 29 parts of soybean meal, 3.55 parts of wheat bran, 2.5 parts of bone meal, 0.37 part of table salt, 0.15 part of DL-methionine, 0.025 part of multivitamin, 0.12 parts of vitamin AD3 powder, 0.04 parts of trace elements, 0.12 parts of trace elements premix, 0.52 parts of Lactobacillus plantarum, and 2 parts of Bacillus subtilis.

[0015] The trace elements are composed of the following components by weight percentage: 15% iron, 12% copper, 38% manganese, 20% zinc, 7% cobalt and 8% selenium.

Embodiment 3

[0017] A feed formula for laying hens, in parts by weight, its components are: 57.41 parts of corn, 29 parts of soybean meal, 3.175 parts of wheat bran, 2.5 parts of bone meal, 0.3 part of table salt, 0.12 part of DL-methionine, 0.025 part of multivitamin, 0.1 part of vitamin AD3 powder, 0.02 part of trace element, 0.1 part of trace element premix, 0.42 part of Lactobacillus plantarum, and 1.67 part of Bacillus subtilis.

[0018] The trace elements are composed of the following components by weight percentage: 15% iron, 12% copper, 38% manganese, 20% zinc, 7% cobalt and 8% selenium.

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PUM

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Abstract

The invention discloses a formula of a feed for laying hens. The feed for laying hens comprises the following raw materials in parts by weight: corn 55-60, soybean meal 16-29, wheat bran 2.98-3.55, bone meal 1.5-2.5, salt 0.3-0.37, DL-methionine 0.08-0.15, multi-vitamins 0.02-0.025, multi-vitamin AD3 powder 0.07-0.12, trace elements 0.02-0.04, and a trace element premix 0.07-0.12. The feed has reasonable nutrition match, facilitates absorption and digestion, and after laying hens take the feed, the laying rate is improved and the nutrition of eggs is rich.

Description

technical field [0001] The invention belongs to a feed formula for poultry, in particular to a feed formula for laying hens. Background technique [0002] During the peak period of laying eggs, the feed intake of laying hens is greatly increased. At this time, a large amount of nutrients are needed, so it is necessary to be equipped with sufficient high-quality feed. At present, the commonly used feed is a mixture of concentrated feed supplemented with protein, vitamins, trace elements and calcium and energy feeds such as corn before feeding. However, if the feed ratio is unreasonable, it will directly affect the nutritional structure of the feed, which will be unfavorable to the feeding of laying hens and affect the output of laying hens. In addition, the traditional laying hen feed only pays attention to the balance of nutrition intake of laying hens, and nutritional balance is conducive to digestion and absorption. However, recent studies have shown that the environment ...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/14A23K1/10A23K1/16A23K1/175
Inventor 黄海英
Owner 黄海英