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Feed for laying hens

A technology of laying hen feed and raw materials, applied in the field of laying hen feed, can solve the problems of unbalanced ratio, energy and protein ratio, affecting the quantity and quality of laying eggs, and declining production performance of laying hens, so as to ensure normal growth and production needs, improve immunity, and improve the effect of digestion and absorption

Inactive Publication Date: 2015-08-19
昆明黄龙山(饲料)工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the increase of breeding density and the deterioration of the breeding environment, the overall production performance of laying hens is declining. At the same time, with the intensification of competition in the feed industry, in order to ensure the maximum breeding benefits, antibiotics, chemical synthetic drugs, Additives such as hormones abound, and chickens raised with these additives generally contain toxic and harmful substances, hormones and antibiotic residues
In addition, the calcium-phosphorus ratio, amino acid ratio, and energy-to-protein ratio in the additive are unbalanced, and other nutrients need to be added artificially to improve the unbalanced ratio, which will increase the cost virtually, and ultimately affect the quantity and quality of eggs laid

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A feed for laying hens, comprising the following raw materials in parts by weight: 45 corn, 30 soybean meal, 10 cotton meal, 8 rapeseed meal, 6 coarse stone powder, 0.8 calcium hydrogen phosphate, 0.1 amino acid, 0.1 vitamin premix, Trace element premix 0.3.

[0021] The vitamin premix per kilogram contains vitamin A 30-40MIU, vitamin D3 10-20MIU, vitamin E 50-100g, vitamin K3 5-15g, vitamin B1 5-15g, vitamin B2 20-30g, vitamin B6 10-20g , Vitamin B12 0.05~0.15mg, Niacinamide 100~150g, D-pantothenic acid 20~40g, folic acid 2~8g, D-biotin 0.1~0.3mg.

[0022] Wherein, each kilogram of the trace element premix contains 50-80 mg of iron, 50-80 mg of zinc, 60-80 mg of manganese, 8-12 mg of copper, 0.5-1 mg of iodine, 0.2-0.5 mg of selenium and 0.3-0.5 mg of cobalt.

[0023] The above raw materials are produced by the following method: corn flour is passed through a sieve with an aperture of 6.0 mm for use; soybean meal, cotton meal, and rapeseed meal are ground and passed t...

Embodiment 2

[0025] A feed for laying hens, comprising the following raw materials in parts by weight: corn 50, soybean meal 25, cotton meal 8, fish meal 5, coarse stone powder 7.5, calcium hydrogen phosphate 1, amino acid 0.2, vitamin premix 0.2, trace Elemental Premix 0.5.

[0026] The vitamin premix per kilogram contains vitamin A 30-40MIU, vitamin D3 10-20MIU, vitamin E 50-100g, vitamin K3 5-15g, vitamin B1 5-15g, vitamin B2 20-30g, vitamin B6 10-20g , Vitamin B12 0.05~0.15mg, Niacinamide 100~150g, D-pantothenic acid 20~40g, folic acid 2~8g, D-biotin 0.1~0.3mg.

[0027] Wherein, each kilogram of the trace element premix contains 50-80 mg of iron, 50-80 mg of zinc, 60-80 mg of manganese, 8-12 mg of copper, 0.5-1 mg of iodine, 0.2-0.5 mg of selenium and 0.3-0.5 mg of cobalt.

[0028] The above raw materials are produced by the following method: corn flour is passed through a sieve with an aperture of 7.0 mm for use; soybean meal, cotton meal, and fish meal are passed through a sieve wit...

Embodiment 3

[0030] A feed for laying hens, comprising the following raw materials in parts by weight: corn 57, soybean meal 16, cotton meal 8, rapeseed meal 5, coarse stone powder 8, calcium hydrogen phosphate 0.8, amino acid 0.1, vitamin premix 0.1, Trace element premix 0.3.

[0031] The vitamin premix per kilogram contains vitamin A 30-40MIU, vitamin D3 10-20MIU, vitamin E 50-100g, vitamin K3 5-15g, vitamin B1 5-15g, vitamin B2 20-30g, vitamin B6 10-20g , Vitamin B12 0.05~0.15mg, Niacinamide 100~150g, D-pantothenic acid 20~40g, folic acid 2~8g, D-biotin 0.1~0.3mg.

[0032] Wherein, each kilogram of the trace element premix contains 50-80 mg of iron, 50-80 mg of zinc, 60-80 mg of manganese, 8-12 mg of copper, 0.5-1 mg of iodine, 0.2-0.5 mg of selenium and 0.3-0.5 mg of cobalt.

[0033] The above raw materials are produced by the following method: corn flour is passed through a sieve with an aperture of 6.0 mm for use; soybean meal, cotton meal, and rapeseed meal are ground and passed th...

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PUM

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Abstract

The invention discloses feed for laying hens. The feed comprises the following raw materials in parts by weight: 45-70 parts of maize, 10-30 parts of soybean meal, 0-10 parts of cottonseed meal, 0-8 parts of rapeseed meal, 0-5 parts of fish meal, 6-9 parts of middling flour, 0.8-2.5 parts of dibasic calcium phosphate, 0.1-0.6 part of amino-acid, 0.1-0.8 part of a vitamin premix and 0.3-1.2 parts of a microelement premix. According to the invention, no antibiotic, pigment or hormone is added into the feed, the formula is optimized, and the raw materials with high digestibility and utilization rate, so that the environmental-friendly and economic effects are achieved, both the laying rate and average egg weight are greater than that of the conventional laying hens. The feed for the laying hens is adopted to feed laying hens, so that the egg laying performance of laying hens is remarkably improved, the egg laying rate is improved, and the economic benefit is remarkable.

Description

technical field [0001] The invention belongs to the technical field of animal feed, and in particular relates to a feed for laying hens. Background technique [0002] Feed is the main substance that provides energy and basic nutrients for animals. General feed mainly refers to food for animals raised in agriculture or animal husbandry, including soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meal, additives, whey powder, More than ten varieties of feed materials such as oil, meat and bone meal, grain, sweet sorghum, etc. According to the different raw materials and purposes in the prior art, a series of feed formulas are designed accordingly, and the nutritional needs of animals are met through the optimal combination of different feed raw materials. The nutritional needs of animals are not only the needs of growth, development and reproduction of the animals themselves The demand for energy, protein, etc., and the different requirements of humans for t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/175
Inventor 钟丽红
Owner 昆明黄龙山(饲料)工贸有限公司