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Heat-stress-resistant compound premix feed for laying hens

A premixed feed and anti-heat stress technology, applied in animal feed, animal feed, application, etc., can solve the problems of lower egg production rate of chicken flocks, affect egg production, lower production performance, etc., to prevent excessive temperature, The effect of maintaining egg production rate and preventing disease

Pending Publication Date: 2021-12-28
江苏京牧生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In summer, when the temperature of the chicken house rises and the chickens undergo heat stress, the egg production rate of the flock will decrease, the egg breaking rate will increase, and the production performance will decrease, which will seriously affect the egg production.

Method used

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  • Heat-stress-resistant compound premix feed for laying hens

Examples

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Embodiment 1

[0018] This example discloses a compound premixed feed for anti-heat stress laying hens, the active ingredients and their content per kilogram are:

[0019] Vitamin A 160-200KIU, Vitamin D3 50-100KIU, Vitamin E 300-500mg, Vitamin K3 35-100mg, Vitamin B1 40-60mg, Vitamin B2 100-150mg, Vitamin B6 50-100mg, Vitamin B12 0.3-1mg, Niacinamide 300-500mg, folic acid 10-20mg, calcium pantothenate 150-300mg, biotin 0.5-1.5mg, vitamin C1500-2500mg, choline 15-25g, iron 1200-3000mg, zinc 1000-2400mg, manganese 1200-2400mg, copper 100 -220mg, iodine 6-15mg, selenium 3-10mg, methionine 23-27g, tryptophan 5-10g, calcium 120-180g, phosphorus 20-30g, sodium bicarbonate 25-40g.

[0020] In this embodiment, the remaining ingredients of the feed are carriers, including organic carriers and inorganic carriers.

[0021] Among them, the organic carrier is corn, bran and fish meal, and the ratio of the three is 10:1:0.5. Inorganic carriers include calcium carbonate, common salt, sodium bicarbonate....

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Abstract

The invention discloses heat-stress-resistant compound premix feed for laying hens. In each per kilogram, the heat-stress-resistant compound premix feed comprises the following active ingredients including, 160-200 KIU of vitamin A, 50-100 KIU of vitamin D3, 300-500 mg of vitamin E, 35-100 mg of vitamin K3, 40-60 mg of vitamin B1, 100-150 mg of vitamin B2, 50-100 mg of vitamin B6, 0.3-1 mg of vitamin B12 and the like. The heat-stress-resistant compound premix feed can comprehensively improve the immunity of the laying hens, prevent the laying hens from being infected with diseases, promote and increase the appetite and food intake of the laying hens, and prevent the laying hens from diarrhea and electrolyte imbalance. The heat-stress-resistant compound premix feed can effectively improve the egg yield, increase the eggshell thickness and reduce the egg breaking rate.

Description

technical field [0001] The invention relates to the field of feed processing, in particular to a compound premixed feed for heat stress-resistant laying hens. Background technique [0002] Heat stress is a strong stress for laying hens, and it is one of the important causes of chicken stress. It is generally believed that 10-32°C is the normal environment for chickens to maintain normal body temperature. 21-26°C is the comfortable environment temperature range for chickens to survive. Laying hens can exert the best growth performance. 26-32°C is the temperature range where chickens are not comfortable but can maintain normal physiological functions, and higher than this temperature range will cause Physiological dysfunction of chickens, and even death. [0003] In summer, when the temperature of the chicken house rises and the chickens undergo heat stress, the egg production rate of the flock will decrease, the egg breaking rate will increase, and the production performanc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/75A23K20/174A23K20/142A23K20/28A23K10/30A23K10/37A23K10/22
CPCA23K50/75A23K20/174A23K20/142A23K20/28A23K10/30A23K10/37A23K10/22Y02P60/87
Inventor 肖卫东范小飞
Owner 江苏京牧生物技术有限公司
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