Feed additive, application of feed additive and feed

A feed additive and feed technology, applied in the direction of application, animal feed, additional food elements, etc., can solve problems such as losses of breeding enterprises, achieve significant prevention and control effects, reduce virus infection losses, and promote animal growth.

Inactive Publication Date: 2016-12-21
HUNAN JINGTIAN TECH IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of measure has caused catastrophic losses to the breeding enterprises. If some countries compensate the farmers (enterprises) for their losses less, many farms (enterpr...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0094] In a chicken farm with 50,000 chickens in a bird flu-infested area, it was found that it was probably a bird flu virus disease. At the beginning, dozens or hundreds of chickens died every day. The death symptoms were typical symptoms of bird flu. On the day when more than 300 chickens died, the chicken farm was divided into two according to the road surface and the building. The chicken feed was not treated, and the rest of the breeding conditions were exactly the same. After the results came out on the 42nd, the henhouse on the left survived and slaughtered 28,600 chickens, with a slaughter rate of 95.33%. Except for a small amount of bird flu-like symptoms in the early stage of the experiment, no virus chickens showing bird flu symptoms were found at the end of the experiment, while the chickens on the right A large number of chickens often died, and only 4265 chickens survived by chance, the survival rate was only 21.33%, and only 899 chickens had mild to moderate bi...

Embodiment 2

[0096] In a layer farm with 100,000 chickens without bird flu in the bird flu epidemic area, the chicken house was divided into two, one side added 150 grams of monoglyceride laurate per ton in the feed of 50,000 chickens, and the other side 50,000 Feather chickens are all vaccinated against avian influenza, and the rest of the breeding conditions are exactly the same. After a peak egg production period, the egg production rate of chickens supplemented with monolauric acid monoglyceride was 95.59%, and no bird flu symptoms and dead chickens were found, while the egg production rate of the vaccinated chicken flock was only 91.25%. There are 15 chickens with suspected bird flu symptoms that died, indicating that monolauric acid monoglyceride has almost no effect on the laying rate of laying hens, and it also protects the chicken flocks well, which is better than the chicken flocks vaccinated against avian influenza.

Embodiment 3

[0098] In a large farm in a porcine blue ear virus epidemic area, 2,960 gilts were divided into two groups of 2,000 and 960, and 2,000 gilts were added per ton of feed. 200 grams of monoglyceride laurate; 2 kg of monoglyceride of caprylate was added to the ration of the piglets produced, while monoglyceride of laurate and caprylic acid were not added to the feed of 960 gilts and piglets. monoglyceride, and the rest of the culture conditions are exactly the same. After 730 days of observation and records, the retention rate of gilts supplemented with lauric monoglyceride and caprylic monoglyceride was 96.65%, and 24 pigs were slaughtered per sow in the next year of farrowing without supplementation. Of the 960 pigs fed with monolauric acid monoglyceride and caprylic monoglyceride, 273 pigs were eliminated, with a retention rate of 71.56%. There were 149 dead sows with typical autopsy characteristics of PRRS. For pigs, there are only 14 slaughtered pigs in the next year, which ...

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PUM

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Abstract

The application provides a feed additive, which comprises higher-level fatty acid monoglyceride. The application also provides application of the feed additive in the preparation of a feed for controlling animal enveloped virus. The application also provides a feed containing the above feed additive. The feed additive contains higher-level fatty acid monoglyceride with low toxicity, has a good effect of controlling enveloped virus, and is a feed additive for wide non-specific control of animal virus. Investment in manpower is not required, stress reaction on animals will not be caused and growth of animals will not be affected, and growth of animals will be promoted. It shows through test results that loss of catastrophic virus infection of farmed animals can be reduced by at least 50% by the use of the feed additive.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a feed additive, its application and a feed. Background technique [0002] With the development of society and the deterioration of the environment, various viruses continue to breed, and the living environment of farmed animals is the same as that of humans, so farmed animals are constantly attacked by various viruses. In order to strengthen the management of farmed animals, prevent, control and exterminate animal diseases, promote the development of the breeding industry, protect human health, and maintain public health safety, a series of prevention and control measures have been adopted for animal diseases. [0003] At present, the commonly used prevention and control measures include: vaccination, large-scale spraying of disinfectants in the breeding environment, and extermination of the animal groups in the farm (specific area) and harmless treatment of the corpses. The above...

Claims

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Application Information

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IPC IPC(8): A23K20/105
Inventor 周建成
Owner HUNAN JINGTIAN TECH IND CO LTD
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