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A compound preparation for resisting chicken heat stress

A compound preparation and chicken heat stress technology, which is applied in the direction of medical formula, medical preparations containing active ingredients, plant raw materials, etc., can solve the problems that the chicken heat stress state cannot be fundamentally alleviated, and the drug effect is unstable. Achieve the effect of improving feed conversion rate, reducing dead panning rate and increasing egg production rate

Inactive Publication Date: 2008-03-26
陈忠 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current prevention and control measures are generally artificial spraying of cold water, increasing evaporation and heat dissipation, reducing heat in the house, ensuring coolness in the house, strengthening ventilation and heat dissipation, and reducing the temperature in the house. In the state of stress, additives are still being used in feed, mainly for a series of physiological changes exhibited by chickens, adding certain chemical drugs to control, such as vitamins, amino acids and electrolytes, etc., to improve the production performance of chickens, although there are certain effects , but for laying hens that are under heat stress for a long time, it has the defect of unstable drug efficacy, and further improvement of the efficacy is needed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Desmodium, goosegrass and pandanus were dried and crushed, sieved, then added water at a ratio of 1:3, boiled water bath for 4 hours, filtered, centrifuged, the supernatant was concentrated, and dried at 50°C Baked to dry powder and stored; take aminobutyric acid, vitamin C, and sodium bicarbonate and dry at the same time and store at constant weight, then take 300 grams of aminobutyric acid, 190 grams of vitamin C, 250 grams of sodium bicarbonate, 100 grams of money grass powder, and 90 grams of goosegrass powder Mix and stir evenly with 70 grams of pandanus powder, and the obtained mixture is anti-chicken heat stress compound preparation, which is divided into penicillin bottles and stored at room temperature. 360 "882" broilers and 120 Hainan Wenchang laying hens were selected, and the anti-chicken heat stress compound preparation was mixed with cold boiled water at a ratio of 1:1000, and the chickens were free to drink. The test results are as follows: Compared with ...

example 2

[0014] Desmodium, goosegrass and pandanus were dried and crushed, sieved, then added water at a ratio of 1:4, boiled in water for 5 hours, filtered, centrifuged, the supernatant was concentrated, and dried at 65°C Baked to dry powder and stored; take aminobutyric acid, vitamin C, and sodium bicarbonate and dry at the same time and store at constant weight, then take 600 grams of aminobutyric acid, 100 grams of vitamin C, 120 grams of sodium bicarbonate, 150 grams of money grass powder, and 20 grams of goosegrass powder Mix and stir evenly with 10 grams of pandanus powder, and the obtained mixture is anti-chicken heat stress compound preparation, which is divided into penicillin bottles and stored at room temperature. 100 "882" broilers and 180 Hainan Wenchang laying hens were selected, and the anti-chicken heat stress compound preparation was mixed with cold boiled water at a ratio of 1:1000, and the chickens were free to drink. The test results were as follows: Compared with t...

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PUM

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Abstract

The invention relates to a compound preparation against chicken heat stress which is prepared from raw materials including lysimachia christinae, buck grass, ludoule flower, tyrosine, vitamin C and sodium hydrogen carbonate.

Description

technical field [0001] The invention relates to a compound preparation, in particular to a compound preparation for alleviating the heat stress response of chickens. Background technique [0002] Temperature is one of the important factors affecting chicken performance. According to measurements, the ideal ambient temperature for adult chickens is 20°C to 25°C. In this temperature range, chickens grow the fastest and have the highest feed utilization. When the temperature reaches above 32°C, it will cause a series of adverse physiological and mental reactions in the chicken. At this time, the chicken will fall into a state of heat stress. Over time, it will affect growth and yield in mild cases, and can quickly lead to death from heatstroke in severe cases. The current prevention and control measures are generally artificial spraying of cold water, increasing evaporation and heat dissipation, reducing heat in the house, ensuring coolness in the house, strengthening ventila...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/899A61K36/53A61K31/375A61K31/195A61K33/00A61P43/00
Inventor 陈忠王婷方代南舒火明陈光英韩长日
Owner 陈忠
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