Feed additive for egg-laying ducks

A technology of laying duck feed and additives, applied in animal feed, animal feed, application, etc., can solve problems such as ineffectiveness, and achieve the effects of improving cost performance, reducing production costs, and good business prospects

Inactive Publication Date: 2010-06-09
姜哲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such feed additives are mainly used for medicinal purposes, which play a role in enhancing animal immunity and accelerating metabolism, and have little effect in replacing key nutritional elements such as protein and fat.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1 Take respectively 45 kilograms of Tenebrio molitor dry powder, 40 kilograms of money herb residue dry powder, 7 kilograms of gentian herb residue dry powder, 7 kilograms of Polygonum cuspidatum residue dry powder, and 1 kilogram of ethoxyquin dry powder, and fully mix them uniformly to obtain the present invention. One of the best laying duck feed additives.

Embodiment 2

[0011] Embodiment 2 Take respectively 42 kilograms of Tenebrio molitor dry powder, 45 kilograms of money herb residue dry powder, 6 kilograms of gentian herb residue dry powder, 6 kilograms of Polygonum cuspidatum residue dry powder, and 1 kilogram of ethoxyquin dry powder, and fully mix them uniformly to obtain the present invention. The second feed additive for laying ducks.

Embodiment 3

[0012] Embodiment 3 Take respectively 46.5 kilograms of Tenebrio molitor dry powder, 42 kilograms of money herb residue dry powder, 5 kilograms of gentian herb residue dry powder, 5 kilograms of Polygonum cuspidatum residue dry powder, and 1.5 kilograms of ethoxyquin dry powder, and fully mix them uniformly to obtain the present invention. The third of the feed additive for laying ducks.

[0013] The laying duck feed additive obtained in the above examples is added to the feed in an amount equivalent to 3% to 5% of the feed to feed the laying ducks, compared with the laying ducks fed with the feed that does not add the laying duck feed additive obtained by implementing the present invention , the results showed that the egg production rate was 24.7% higher than that of the control group, and the feed-to-egg ratio decreased by 22.6%; the feed cost per kilogram of duck eggs produced was 0.396 yuan less than that of the control group, a decrease of 23.4%. In addition, according t...

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PUM

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Abstract

The invention relates to a feed additive for egg-laying ducks, and belongs to feed additives. Aiming at the problem that the conventional feed additive, which purely consists of Chinese herbal medicaments and is mainly used as a medicament, has little effect of replacing key nutritive factors such as protein, fat and the like, the invention provides the feed additive for the egg-laying ducks, which is prepared by drying, crushing and mixing the following components in part by weight: 40 to 50 parts of yellow mealworm, 48 to 59 parts of Chinese herbal medicament dregs (desmodium, felwort and polygonum cuspidatum) and 1 to 2 parts of antioxidant (ethoxyquin). Compared the egg-laying ducks which are fed by the feed added with the feed additive in a weight ratio of 3 to 5 percent with the egg-laying ducks which are fed by the feed without the feed additive, the result shows that the egg-laying rate of the egg-laying ducks which are fed by the feed added with the feed additive is 24.7 percent higher than that of the control group, the feed / egg ratio is 22.6 percent lower than that of the control group, and the cost of the feed consumed by the egg-laying ducks for laying one kilo egg is 23.4 percent lower than that of the control group. According to the primary measurement, the nutrient content and the mouthfeel of the eggs laid by the egg-laying ducks which are fed by the feed added with the feed additive are obviously enhanced and improved compared with the control group.

Description

technical field [0001] The invention relates to a feed additive, in particular to a feed additive for laying ducks. Background technique [0002] In order to improve the output and quality of duck eggs, various laying duck feed additives have emerged as the times require. Because Chinese herbal medicine not only has medicinal uses, but also has a certain nutritional value as an organic matter, there have been feed additives composed solely of Chinese herbal medicines. The inventions of Chinese patent ZL03159004.7 and application number 200610096018.1 all belong to this. However, such feed additives are mainly used as medicines, which play a role in enhancing animal immunity and speeding up metabolism, and have little effect in replacing key nutritional elements such as protein and fat. Tenebrio molitor, known as the "treasure house of protein feed", has a protein and fat content of up to 80%, and also contains a large amount of chitin, antimicrobial peptide defensins and ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/16
Inventor 姜哲
Owner 姜哲
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