Feed for improving egg laying performance of laying duck

A technology of egg production performance and feed, applied in animal feed, animal feed, application, etc., can solve the problems of less research on the quality of laying ducks, and achieve the effects of preventing diseases of laying ducks, improving egg production performance, and improving immunity

Active Publication Date: 2013-02-27
潍坊新希望六和饲料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology helps poultry farmers absorb more food than they don't get enough for them while reducing their risk of getting sick or losing weight due to excessive calorie intake. It also increases the efficiency at which birds are fed compared with traditional methods that require much energy input like fryers.

Problems solved by technology

This patented technical problem addressed in this patent relates to improving the effectiveness or safety of adding antihypertensive agents (antimicrobial) into feeds that help birds develop better resist against bacillus anthracis attacks without causing any side effects such as reduced growth rates due to increased stress levels caused by overfeeding with these drugs.

Method used

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  • Feed for improving egg laying performance of laying duck
  • Feed for improving egg laying performance of laying duck
  • Feed for improving egg laying performance of laying duck

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preparation example Construction

[0063] The present invention also provides a preparation method for the above-mentioned feed, which includes:

[0064] The first step is to crush the basic feed ingredients into powder, then add Bacillus subtilis probiotics to mix and stir, and ferment at a constant temperature of 25-30°C for 15-20 days to obtain the fermented basic feed ingredients;

[0065] In the second step, the components in the Chinese herbal medicine composition additive are mixed in proportion, then an ethanol solution with an alcohol concentration of 3 to 5 times the mass of the mixture is added, and the ethanol solution is 90% to 95%, heated to reflux for 2 to 4 hours, and filtered. Obtain the first extract, add to the filter residue an ethanol solution with an alcohol concentration of 2 to 5 times its mass again, which is 90% to 95% ethanol solution, heat and reflux for 1 to 2 hours, filter to obtain the second extract, combine the extracts, reduce Press and concentrate to remove ethanol to obtain a...

Embodiment 1

[0069] Example 1 Fermented basic feed ingredient 1

[0070] Mix 5kg of corn, 2kg of bran, and 3kg of barley, crush them into powder, then add 100g of Bacillus subtilis (produced by Zhengzhou Bauhinia Biotechnology Co., Ltd.) to mix and stir, and ferment at a constant temperature of 30°C for 15 days to obtain the basis of fermentation Feed ingredients 1.

Embodiment 2

[0071] Embodiment 2 Chinese herbal medicine composition additive 1

[0072] 26g of Eucommia ulmoides, 30g of psoralen, 18g of cnidium, 29g of Ligustrum lucidum, 27g of Glauber's salt, 20g of dry lacquer, 31g of Chuanxiong, 22g of jujube, 25g of Tianxian vine, 22g of papaya, 24g of orange red, 40g of dendrobium, 41g of cloth dregs , longan meat 35g, northern ginseng 37g, curculigo 34g, American ginseng 72g, lily 39g, hawthorn 46g, asafoetida 42g and licorice 29g are mixed, then add 2800g alcohol concentration is 95% ethanol solution, heat and reflux for 3 hours, filter, and obtain For the first extract, add 600 g of 95% ethanol solution to the filter residue again, heat and reflux for 2 hours, filter to obtain the second extract, combine the extracts, concentrate under reduced pressure to remove ethanol, and obtain a dry paste. Mill pulverization, the pulverization particle size is 200 meshes, and the powdered additive 1 of the herbal medicine composition is obtained.

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Abstract

The invention provides a feed for improving the egg laying performance of laying duck. The feed comprises basal feed components, brewer's grain, vitamin D, vitamin A, fish meal, lysine, methionine, sodium butyrate, calcium hydrophosphate, calcium carbonate, table salt, seasoning additive, bacillus subtilis microecological preparation, microelement additive and traditional herbal medicine composition additive. The feed provided by the invention can perfectly promote the comprehensive absorption of the nutrients by the laying duck, reduce the blood lipid and cholesterol, improve the feed conversion rate, prevent diseases of the laying duck, and increase the immunity level so as to improve the egg laying performance of the laying duck.

Description

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Claims

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Application Information

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Owner 潍坊新希望六和饲料科技有限公司
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