A feed additive dedicated to chicks for egg laying

A feed additive and chick technology, which is applied in the field of chicken feed additives and special feed additives for chickens for eggs, can solve the problems of late start of research on compound feed for chickens for eggs, lack of in-depth and systematic research materials, and impact on human health, etc., and achieve prevention and control. The effect of dysentery, improving stress ability and relieving indigestion

Active Publication Date: 2014-04-23
南通顺天农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The research on the compound feed for egg chicks started relatively late, there is a lack of in-depth and systematic research data at home and abroad, and product development is almost blank
Moreover, most of the existing feed additives contain hormones. Although such additives can quickly promote the growth of livestock and poultry, long-term use has serious side effects, and drug residues will be produced in meat, eggs and the environment, which will affect human health.

Method used

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  • A feed additive dedicated to chicks for egg laying

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example 1: A special feed additive for egg chicks, which is made by crushing the following raw materials in parts by weight: 6 parts of chicken vines, 10 parts of rice buds, 4 parts of cumin, 3 parts of salvia miltiorrhiza, 4 parts of cypress kernels, 3 parts of betel nuts, and 7 parts of gallnuts , 7 parts of yam, 12 parts of pine needles, 6 parts of medical stone, 6 parts of basil, 8 parts of jujube, and 22 parts of carrier. The preparation method is as follows: weighing and weighing chicken vine, rice buds, cumin, salvia miltiorrhiza, baiziren, betel nut, gallnut, yam, pine needles, medical stone, basil, jujube and carrier, mixed and crushed to 40-60 mesh left and right, and stir evenly to obtain the special feed additive for egg chicks.

Embodiment 2

[0016] Example 2: A special feed additive for egg chicks, which is made by crushing the following raw materials in parts by weight: 6 parts of chicken vine, 12 parts of rice buds, 4 parts of cumin, 4 parts of salvia miltiorrhiza, 5 parts of betel nut, 2 parts of betel nut, and 8 parts of gallnut , 5 parts of yam, 13 parts of pine needles, 5 parts of medical stone, 7 parts of basil, 7 parts of jujube, and 22 parts of carrier. The preparation method is as follows: weighing and weighing chicken vine, rice buds, cumin, salvia miltiorrhiza, baiziren, betel nut, gallnut, yam, pine needles, medical stone, basil, jujube and carrier, mixed and crushed to 40-60 mesh left and right, and stir evenly to obtain the special feed additive for egg chicks.

Embodiment 3

[0017] Embodiment 3: animal test

[0018] Select 5000 egg chicks born in the same batch and with basically the same growth condition, divide them into 5 groups, 1000 chickens in each group, and start the feeding test from the second week of birth, wherein group 1 is the blank group, and the feed It is the corn gluten meal that adds 1.0wt% in common chick compound feed; Group 2,3 is experimental group, and the feed that it is fed is to add 1.0wt% embodiment 1,2 in the common chick compound feed. Special feed additive for chicks; groups 4 and 5 are comparative experimental groups, and the feed they feed is the feed additive of comparative test examples 1 and 2 added in common chick compound feed, and the test lasts for 5 weeks, and the test period is recorded The growth status of the animals, the average daily weight gain, the survival rate at the end of the experiment, and the average egg production rate in the first peak egg production period after the end of the experiment....

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Abstract

The present invention relates to a feed additive dedicated to chicks for egg laying. The feed additive is prepared from the following crushed raw materials by weight: 5-7 parts of Chinese fevervine herb, 8-12 parts of rice-grain sprout, 3-5 parts of fennel fruit, 2-4 parts of danshen root, 2-5 parts of arborvitae seed, 2-4 parts of betel, 5-9 parts of Chinese gall, yams 5-8 parts of Chinese yam, 11-13 parts of pine needles, 4-7 parts of maifanitum, 5-7 parts of basil, 7-9 parts of jujube, and 20-30 parts of a carrier. The feed additive can effectively improve the immunity and disease resistance of chicks, so the survival rate of the chicken is improved by 9-12% compared with a control group; and may further increase the growth rate of the chicks by 12-14% compared with the control group. Chicks fed with the feed additive have an egg laying rate improved by 8-10% during an egg laying period, and a longer duration of an egg laying peak period.

Description

technical field [0001] The invention belongs to the field of feed, and relates to a feed additive for chickens, in particular to a special feed additive for egg chicks. Background technique [0002] my country's poultry industry has a long history. Since the reform and opening up 30 years ago, it has developed very rapidly. It has developed from a family-style sporadic free-range farming to an intensive, specialized, and modern industry, and has become a major economic pillar of my country's rural areas and animal husbandry. . Chicks refer to chickens from hatching to 7 weeks of age. The health of chicks is the basis for ensuring the performance of chickens and the economic benefits of raising chickens. The physiological characteristics of chicks are very different from those of adult chickens. The young chicks just out of the shell are not perfect due to various physiological functions, low temperature regulation ability, low resistance, weak digestive function, small gastr...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): A23K1/14A23K1/175A23K1/18
Inventor曾勇
Owner南通顺天农业发展有限公司