Premixed feed capable of improving egg production of summer laying hens

A technology of premixed feed and egg production, which is applied in the field of laying hens, can solve the problems of increased heart rate of laying hens, increased egg breaking rate, and decreased egg production, so as to increase egg weight, improve utilization efficiency, and suppress body temperature rising effect

Inactive Publication Date: 2020-07-17
南通和美华科技饲料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The heat production of the body is mainly the work process of nutrient metabolism. Reducing the intake of nutrients will reduce the increase in heat consumption, thereby reducing the heat production of the body and reducing the burden of heat dissipation. However, laying hens lay eggs is a physiological characteristic, and insufficient intake of nutrients will use Body reserves, negative nutritional balance, which is why chickens are prone to large-scale disease outbreaks in autumn and winter. Sick layer hens have faster heart rate and lower blood calcium, so they produce sandy eggs, soft-shell eggs, and white-shell eggs. , the broken egg rate increased, and the egg production decreased significantly

Method used

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  • Premixed feed capable of improving egg production of summer laying hens
  • Premixed feed capable of improving egg production of summer laying hens
  • Premixed feed capable of improving egg production of summer laying hens

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] see figure 1 , a premixed feed for improving laying hen egg production in summer, which includes the following components in parts by weight: 4 parts of compound amino acids, 1 part of compound vitamins, 1 part of compound trace elements, 1.5 parts of probiotics, 4 parts of sodium bicarbonate 1 part of calcium carbonate, 2 parts of phytase, 1 part of garlic powder, 1 part of pine needle powder, 2 parts of table salt and 3 parts of anti-heat stress slow-release pills.

[0036] The compound amino acid includes the following components in parts by weight: 5 parts of lysine, 2.5 parts of methionine, 2 parts of cystine, 2 parts of tryptophan and 1 part of phenylalanine, and the addition ratio of lysine and methionine is guaranteed 2:1, protein supplementation for laying hens is likely to increase the heat stress of chickens, so protein can be replaced by amino acids, because amino acids can be directly absorbed without being decomposed by protease in the chicken intestines, ...

Embodiment 2

[0048] see figure 1 , a premixed feed for improving laying hen egg production in summer, which includes the following components in parts by weight: 5 parts of compound amino acids, 1.5 parts of compound vitamins, 1.5 parts of compound trace elements, 1.8 parts of probiotics, 5 parts of sodium bicarbonate 1.5 parts of calcium carbonate, 3 parts of phytase, 1.5 parts of garlic powder, 1.5 parts of pine needle powder, 2.5 parts of table salt and 4 parts of anti-heat stress slow-release pills.

[0049] The compound amino acid includes the following components in parts by weight: 6 parts of lysine, 3 parts of methionine, 2.5 parts of cystine, 3 parts of tryptophan and 2 parts of phenylalanine, and the addition ratio of lysine and methionine is guaranteed It is 2:1.

[0050] The multivitamin comprises the following components in parts by weight: 2 parts of vitamin A, 2.5 parts of vitamin B, 4 parts of vitamin C, 8 parts of vitamin D, 2 parts of vitamin E, 1.5 parts of vitamin K, 0...

Embodiment 3

[0055] see figure 1 , a premixed feed for improving laying hen egg production in summer, which includes the following components in parts by weight: 6 parts of compound amino acids, 2 parts of compound vitamins, 2 parts of compound trace elements, 2 parts of probiotics, 6 parts of sodium bicarbonate 2 parts of calcium carbonate, 4 parts of phytase, 2 parts of garlic powder, 2 parts of pine needle powder, 3 parts of table salt and 5 parts of anti-heat stress slow-release pills.

[0056] The compound amino acid includes the following components in parts by weight: 8 parts of lysine, 4 parts of methionine, 3 parts of cystine, 34 parts of tryptophan and 3 parts of phenylalanine, and the addition ratio of lysine and methionine is guaranteed It is 2:1.

[0057] The multivitamin comprises the following components in parts by weight: 3 parts of vitamin A, 3 parts of vitamin B, 6 parts of vitamin C, 10 parts of vitamin D, 3 parts of vitamin E, 32 parts of vitamin K, 0.5 parts of folic...

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Abstract

The invention discloses premixed feed capable of improving the egg production of summer laying hens, and belongs to the technical field of laying hen breeding. The feed can realize the effect of innovatively introducing a special additive to cope with the heat stress response of the summer laying hens by improving the formula of premixed feed, and the feed uses an anti-heat stress sustained-release pill as a main raw material and a plurality of additives as auxiliary materials, uses the heat-clearing toxicity-removing properties to cool blood reduce temperature when the laying hens are fed with the feed while fully providing nutrients required by the laying hens, synchronously supplement a calcium source and vitamin C to maintain the continuous synthesis of protein and inhibit rising of body temperature; in addition, the anti-heat stress sustained-release pill has certain sustained-release properties, can be used during eating and digestion and has a long-time continuous effect, can avoid the physical discomfort of the laying hens caused by excessive cooling due to one-time release. The feed can greatly improve the egg production of the summer laying hens, and improve the survivalrate and egg quality of the laying hens.

Description

technical field [0001] The invention relates to the technical field of laying hens, and more specifically relates to a premixed feed for improving egg production of laying hens in summer. Background technique [0002] Laying hens refer to chickens that are raised to lay eggs to supply eggs. Unlike broiler chickens, the main issue of people raising laying hens is to improve egg quality and maintain or increase egg production, not to improve chicken quality. Eggs are the main source of income for laying hens. Premixed feed refers to the uniformly stirred mixture of one or more additive raw materials (or monomers) and carriers or diluents, also known as additive premix or premix, the purpose is to facilitate the uniform dispersion of trace raw materials in large In the compound feed, the premixed feed cannot be directly fed to animals. The premixed feed can be regarded as the core of the compound feed, because the trace active components it contains are often the decisive fact...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/18A23K10/30A23K10/37A23K20/00A23K20/142A23K20/174A23K20/189A23K20/20A23K20/22A23K20/24A23K50/75
CPCA23K50/75A23K10/30A23K10/37A23K20/142A23K20/174A23K20/30A23K10/18A23K20/22A23K20/24A23K20/189A23K20/00Y02P60/87
Inventor 黄晓辉
Owner 南通和美华科技饲料有限公司
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