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Laying hen mixed feed and preparation method thereof

A technology for compound feed and laying hens, which is applied in the field of compound feed for laying hens and its preparation, can solve the problems of short shelf life and rapid decline of egg Hough unit, so as to extend the shelf life, avoid excessive cholesterol intake, and enhance physical fitness and anti-oxidation. The effect of sickness

Inactive Publication Date: 2018-12-18
日照普惠动物营养科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a compound feed for laying hens and a preparation method thereof. Aiming at the problems of rapid decline in Hough unit of eggs and short shelf life caused by traditional laying hen feeds, a compound feed for laying hens which can improve the above-mentioned properties is designed.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1: A kind of preferred compound feed for laying hens consists of the following components by weight: corn 52.0%, soybean meal 24.0%, flour 5.0%, puffed soybean 5.0%, soybean oil 2.4%, oat bran 3.5%, domestic Fish meal 4.0%, calcium formate 0.95%, calcium dihydrogen phosphate 1.55%, methionine 0.25%, threonine 0.15%, L-lysine sulfate 0.55%, salt 0.2%, acidulant 0.3%, choline chloride 0.07 %, compound premix 0.08%.

[0027] The preferred composite premix consists of the following components by weight of raw materials: tea polyphenols 37.64%, quercetin 62.35%, vitamin D3 0.01%.

[0028] The preparation method of the above-mentioned compound feed for laying hens: extract the raw materials according to the above-mentioned feed formula of the present invention, and finely pulverize the raw materials so that at least 100% of the raw materials pass through the 80-mesh standard sieve, and 97% pass through the 100-mesh standard sieve, mix and stir evenly and then prepa...

Embodiment 2

[0029] Embodiment 2: A compound feed for laying hens is composed of the following components by weight: corn 52.0%, soybean meal 24.0%, flour 5.0%, puffed soybean 5.0%, soybean oil 2.4%, oat bran 3.5%, domestic fish meal 4.0% %, calcium formate 0.95%, calcium dihydrogen phosphate 1.55%, methionine 0.25%, threonine 0.15%, L-lysine sulfate 0.55%, salt 0.2%, acidulant 0.3%, choline chloride 0.07%, Composite premix 0.08%.

[0030] The composite premix of this example is composed of the following raw material components by weight: 25.64% tea polyphenols, 74.355% quercetin, and 0.005% vitamin D3.

[0031] The preparation method of the laying hen compound feed is the same as above.

Embodiment 3

[0032] Embodiment 3: A compound feed for laying hens is composed of the following components by weight: corn 52.0%, soybean meal 24.0%, flour 5.0%, puffed soybean 5.0%, soybean oil 2.4%, oat bran 3.5%, domestic fish meal 4.0% %, calcium formate 0.95%, calcium dihydrogen phosphate 1.55%, methionine 0.25%, threonine 0.15%, L-lysine sulfate 0.55%, salt 0.2%, acidulant 0.3%, choline chloride 0.07%, Composite premix 0.08%.

[0033] The composite premix of this example is composed of the following raw material components by weight: tea polyphenols 47.64%, quercetin 52.35%, vitamin D3 0.05%.

[0034] The preparation method of the laying hen compound feed is the same as above.

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PUM

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Abstract

The invention discloses a laying hen mixed feed and a preparation method thereof, and belongs to the technical field of animal nutrients and feeds. The mixed feed is composed of following raw materials: corn, soybean meal, flour, expanded soybean, soybean oil, oat bran, domestic fish meal, calcium formate, calcium dihydrogen phosphate, methionine, threonine, lysine, salt, an acidifying agent, choline chloride, tea polyphenol, quercetin, and vitamin D3. All raw materials are subjected to superfine grinding so that the raw materials can be mixed more uniformly and can be better absorbed by laying hens. The nutrient needs of laying hens can be satisfied. The egg laying performance of laying hens is strengthened. At the same time, the decreasing of egg Haugh unit is retarded, the shelf life ofeggs is prolonged, precious time is created for the farmers, at the same time, the feed utilization rate is increased, and the cholesterol content of eggs is reduced.

Description

technical field [0001] The invention relates to the technical field of animal nutrition and feed, in particular to a compound feed for laying hens and a preparation method thereof. Background technique [0002] Eggs are an important source of protein for the human body. With the development of social economy and the improvement of people's living standards, the demand for egg products continues to increase. The breeding of laying hens is developing in the direction of scale and standardization. However, if the eggs are stored for too long, the eggs will Egg protein with low haff unit is less suitable for consumers to eat, so delaying the decline of haff unit and increasing the storage time of eggs is a matter of great concern to laying hen farming. Nowadays, laying hen farming generally puts them in the feed The addition of synthetic antioxidants delays the decline in Hough units and increases the shelf life of eggs. [0003] Oxygen molecules are highly reactive substances ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/75
CPCA23K50/75
Inventor 魏建军
Owner 日照普惠动物营养科技有限公司
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