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Feed capable of improving immunity of laying hens

A technology of immunity and feed, which is applied in the field of poultry farming, can solve the problems of affecting the quality of eggs, the immunity of laying hens has not been significantly improved, and laying hens are prone to diseases, so as to increase egg production, benefit the proliferation of immune cells, The effect that is beneficial to the development of immune organs

Inactive Publication Date: 2018-12-07
蚌埠宏瑞园林有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Feed is an important factor affecting the quality of eggs. The research and development of most laying hen feeds now mainly focuses on the production speed and egg production rate of chickens, while ignoring the improvement of their quality. There is a direct connection. The improvement of the physical fitness of the laying hens has a significant effect on improving the quality of the eggs. However, the existing feed for laying hens has no obvious effect on improving the immunity of laying hens, which makes laying hens easy to get sick, which greatly affects the quality of eggs. egg quality

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A feed for improving the immunity of laying hens is prepared from the following components in parts by weight: corn meal 50, soybean meal 12, bee pollen 1, fish meal 5, sunflower seed husk meal 2, rice bran 18, choline chloride 0.12, Sodium chloride 0.6, N-acetylgalactosamine 0.02, grapeseed meal 3, seaweed powder 2, modified starch-loaded Leonurine 4.3.

[0021] Further, the bee pollen is camellia pollen.

[0022] Further, the preparation method of the modified starch-loaded Leonurine is:

[0023] (1) Mix 51 parts by weight of starch and 122 parts of 0.13mol / L sodium hydroxide solution, heat to 92°C, and stir at 1200r / min for 40min to obtain starch slurry a;

[0024] (2) the starch slurry prepared in step (1) is respectively fumigated with water vapor at 100°C and 112°C for 3 minutes, and then naturally cooled to room temperature to obtain starch slurry b;

[0025] (3) Use dilute hydrochloric acid solution to adjust the pH of starch slurry b to 5.6, adjust the temper...

Embodiment 2

[0034] A feed for improving the immunity of laying hens is made of the following components in parts by weight: corn meal 60, soybean meal 16, bee pollen 3, fish meal 7, sunflower seed husk meal 4, rice bran 22, choline chloride 0.16, Sodium chloride 0.8, N-acetylgalactosamine 0.04, grape seed meal 5, seaweed powder 6, modified starch loaded Leonurine 4.5.

[0035] Further, the bee pollen is camellia pollen.

[0036] Further, the preparation method of the modified starch-loaded Leonurine is:

[0037] (1) Mix 53 parts by weight of starch and 128 parts of 0.13mol / L sodium hydroxide solution, heat to 92°C, and stir at 1200r / min for 40min to obtain starch slurry a;

[0038] (2) the starch slurry prepared in step (1) is respectively fumigated with water vapor at 100°C and 112°C for 3-5 minutes, and then naturally cooled to room temperature to obtain starch slurry b;

[0039] (3) Use dilute hydrochloric acid solution to adjust the pH of starch slurry b to 5.6, adjust the temperatu...

Embodiment 3

[0048] A feed for improving the immunity of laying hens is prepared from the following components by weight: corn meal 55, soybean meal 13, bee pollen 2, fish meal 6, sunflower seed husk meal 3, rice bran 20, choline chloride 0.15, Sodium chloride 0.7, N-acetylgalactosamine 0.03, grape seed meal 4, seaweed powder 5, modified starch-loaded Leonurine 4.4.

[0049] Further, the bee pollen is camellia pollen.

[0050] Further, the preparation method of the modified starch-loaded Leonurine is:

[0051] (1) Mix 52 parts by weight of starch and 125 parts of 0.13 mol / L sodium hydroxide solution, heat to 92°C, and stir at 1200 r / min for 40 minutes to obtain starch slurry a;

[0052] (2) the starch slurry prepared in step (1) is respectively fumigated with water vapor at 100°C and 112°C for 3-5 minutes, and then naturally cooled to room temperature to obtain starch slurry b;

[0053](3) Use dilute hydrochloric acid solution to adjust the pH of starch slurry b to 5.6, adjust the temper...

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Abstract

The invention discloses feed capable of improving the immunity of laying hens and relates to the technical field of poultry breeding. The feed is prepared from the following components: corn flour, soybean meal, bee pollen, fish meal, sunflower seed husk powder, rice bran, choline chloride, sodium chloride, N-acetyl galactosamine, grape seed meal, edible purple seaweed powder and leonurine loadedmodified starch. The feed capable of improving the immunity of laying hens provided by the invention can effectively reduce tension of the central system functions of the laying hens, calm and tranquilize the laying hens, reduce the occurrence of suffocation phenomena, promote digestion and absorption of nutrient substances and improve the egg yield.

Description

technical field [0001] The invention belongs to the technical field of poultry breeding, and particularly relates to a feed for improving the immunity of laying hens. Background technique [0002] Eggs are a common food for Chinese residents and an important source of human protein intake. With the improvement of people's living standards, people's demand for eggs and quality requirements also increase. Feed is an important factor affecting the quality of eggs. Most of the current research and development of laying hen feeds mainly focus on the production speed and egg production rate of chickens, while ignoring the improvement of their quality. There is a direct connection. The improvement of laying hens' physique has an obvious effect on the improvement of egg quality. However, the existing laying hen feed does not significantly improve the immunity of laying hens, which makes laying hens prone to illness, which has a great impact on laying hens. quality of eggs. SUMMA...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/75A23K10/30A23K10/37A23K10/22A23K20/105A23K20/22A23K20/163
CPCA23K10/22A23K10/30A23K10/37A23K20/105A23K20/163A23K20/22A23K50/75Y02P60/87
Inventor 巨刚
Owner 蚌埠宏瑞园林有限公司
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