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Compound feed for laying hens in egg-laying peak period and preparation method thereof

A technology of compound feed during the peak egg production period, which is applied in the field of compound feed and its preparation during the peak egg production period of laying hens, can solve the problems of increasing labor costs and increasing breeding costs, so as to reduce feed costs, improve overall economic benefits, and improve The effect of egg quality

Inactive Publication Date: 2013-02-06
河南商都生物技术股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the peak period of laying eggs, the metabolic function of laying hens is strong. Nutrients must not only maintain the metabolism of the chicken itself, but also meet the needs of production. At this time, compound feed with comprehensive nutrition, high quality and good palatability should be provided, and high-quality egg The full-price compound feed for chickens has good growth and development, high egg production rate, strong physique, low mortality rate, fast egg production peak, appropriate egg weight, long-lasting peak duration, and prolonged egg production cycle. The increase in the number of eggs laid has brought high benefits to farmers, but self-batching cannot achieve such effects in some aspects, and self-batching also increases the cost of manpower and material resources, which correspondingly increases the cost of breeding

Method used

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  • Compound feed for laying hens in egg-laying peak period and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The compound feed for laying hens during the peak egg laying period consists of the following weight percentages of raw materials:

[0030] 60.72% corn, 15% soybean meal with a crude protein content of 46%, 7.5% cotton meal with a crude protein content of 42%, sprayed bran 5.7%, lard 0.5%, stone flour 9.3%, calcium hydrogen phosphate 0.55%, purity It is 99% methionine 0.07%, baking soda 0.1%, table salt 0.3%, Yuanming powder 0.1%, 5000IU phytase 0.017%, multivitamin 0.02%, composite trace element 0.08%, probiotic 0.02%, antioxidant 0.005 %, betaine 0.018%.

[0031] All the above raw materials are pulverized, the screen size of the pulverizer is 2.5mm, and the feed mixing time is not less than 60s. The guaranteed values ​​of nutrient composition analysis of the obtained feed are: crude protein ≥ 16.5%, crude fiber ≤ 9.0%, crude ash ≤ 20.0%, moisture ≤ 13.0%, calcium 2.00-6.00%, total phosphorus ≥ 0.35%, salt 0.10-0.80% , methionine 0.20-0.90%.

Embodiment 2

[0033] The compound feed for laying hens during the peak egg laying period consists of the following weight percentages of raw materials:

[0034] 61.44% corn, 15.2% soybean meal with a crude protein content of 46%, 7.3% cotton meal with a crude protein content of 42%, shotcrete 5.2%, lard 0.4%, stone flour 9.2%, calcium hydrogen phosphate 0.4%, purity It is 99% methionine 0.08%, baking soda 0.12%, salt 0.4%, Yuanming powder 0.12%, 5000IU phytase 0.015%, multivitamin 0.015%, composite trace element 0.075%, probiotic 0.015%, antioxidant 0.004 %, betaine 0.016%.

[0035] All the above raw materials are pulverized, the screen size of the pulverizer is 2.5mm, and the feed mixing time is not less than 60s. The guaranteed values ​​of nutrient composition analysis of the obtained feed are: crude protein ≥ 16.5%, crude fiber ≤ 9.0%, crude ash ≤ 20.0%, moisture ≤ 13.0%, calcium 2.00-6.00%, total phosphorus ≥ 0.35%, salt 0.10-0.80% , methionine 0.20-0.90%.

Embodiment 3

[0037] The compound feed for laying hens during the peak egg laying period consists of the following weight percentages of raw materials:

[0038] 59.63% corn, 15.6% soybean meal with a crude protein content of 46%, 7.7% cotton meal with a crude protein content of 42%, spray bran 5.8%, lard 0.6%, stone flour 9.4%, calcium hydrogen phosphate 0.6%, purity It is 99% methionine 0.06%, baking soda 0.09%, table salt 0.25%, Yuanming powder 0.09%, 5000IU phytase 0.019%, multivitamin 0.025%, composite trace element 0.085%, probiotic 0.025%, antioxidant 0.006 %, betaine 0.02%.

[0039] All the above raw materials are pulverized, the screen size of the pulverizer is 2.5mm, and the feed mixing time is not less than 60s. The guaranteed values ​​of nutrient composition analysis of the obtained feed are: crude protein ≥ 16.5%, crude fiber ≤ 9.0%, crude ash ≤ 20.0%, moisture ≤ 13.0%, calcium 2.00-6.00%, total phosphorus ≥ 0.35%, salt 0.10-0.80% , methionine 0.20-0.90%.

[0040] Example of ...

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Abstract

The invention belongs to the technical field of feeds and particularly relates to a compound feed for laying hens in an egg-laying peak period and a preparation method thereof. The compound feed consists of corns 59-62%, soya bean meal 15-16%, cottonseed meal 7-8%, starched bran 5-6%, lard oil 0.4-0.6%, mountain flour 9-9.5%, calcium hydrophosphate 0.4-0.6%, methionine 0.06-0.08%, baking soda 0.09-0.12%, salt 0.25-0.4%, anhydrous sodium sulphate 0.09-0.12%, phytase 0.015-0.02%, compound vitamin 0.015-0.025%, compound microelements 0.075-0.085%, microecologics 0.015-0.025%, antioxidant 0.004-0.006% and glycine betaine 0.015-0.02%. The compound feed is reasonable in proportion, and the preparation method is simple. The immunity of the laying hens can be enhanced, the mortality and elimination rate is reduced, the egg-laying peak period is prolonged, the material-egg ratio can be improved, the egg quality can be improved, and the overall economic benefit of farmers can be improved obviously.

Description

technical field [0001] The invention belongs to the technical field of feed, and in particular relates to a compound feed for laying hens during the peak egg laying period and a preparation method thereof. Background technique [0002] Since the 1980s, China's laying hen industry has entered a period of sustained and rapid development, and has now become the world's largest egg producer. In 2008, China's total egg production reached 22.9687 million tons, accounting for about 40% of the world's total, 84.65 times and 8.70 times the total egg production in 1949 and 1978, respectively. In recent years, due to the continuous and rapid rise of the cost of raising laying hens, the phenomenon of excessively high production cost and low efficiency of laying hens in the main laying hen producing areas of China has seriously dampened the production enthusiasm of egg farmers and affected the production efficiency of egg farmers. income. In the raising cost of laying hens, the cost of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/16A23K1/175A23K1/165A23K1/00
Inventor 王现勇刘爱国李新艳张彩霞黄明哲
Owner 河南商都生物技术股份有限公司
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