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Selenium-enriched health-care compound premixed feed for weaned piglets and production method of feed

A technology of premixed feed and weaned piglets, which is applied in the field of pig breeding, can solve the problems of animal body poisoning, low bioavailability, and small safety range, and achieve the goals of promoting appetite, improving immunity, high biological activity and safety Effect

Inactive Publication Date: 2015-10-07
福建光华农牧科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, sodium selenite is often added as a selenium supplement in feed production. Sodium selenite is inorganic selenium. Its bioavailability is low, and it is easy to be discharged into the environmental system again, causing pollution to the environment, and its safety range is small. Improper use is extremely serious. Easy to cause animal body poisoning

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A special selenium-enriched health-care compound premixed feed for weaned piglets is added to the feed in an amount of 1% by weight, and is suitable for piglets with a body weight of 15kg-30kg. The production method includes the following steps (taking the production of 1000kg as an example):

[0035] 1) Primary cleaning of raw materials: the raw materials bran, zeolite powder, antioxidants, iron methionine, and zinc methionine are put in manually, pass through grid sieves, and then enter cylinder primary cleaning sieves through two elevators to remove massive impurities until cleared. The impurity efficiency is above 95%, and then the iron is removed by the permanent magnet cylinder until the iron impurity removal efficiency is above 99%, and the above raw materials enter the batching bin after impurity removal;

[0036] 2) Batching measurement: The batching system is equipped with 7 batching bins and a computer batching scale, using Torrido sensors and junction boxes. ...

Embodiment 2

[0043] A special selenium-enriched health-care compound premixed feed for weaned piglets is added to the feed in an amount of 1% by weight, and is suitable for piglets with a body weight of 15kg-30kg. The production method includes the following steps (taking the production of 1000kg as an example):

[0044] 1) Primary cleaning of raw materials: the raw materials bran, zeolite powder, antioxidants, iron methionine, and zinc methionine are put in manually, pass through grid sieves, and then enter cylinder primary cleaning sieves through two elevators to remove massive impurities until cleared. The impurity efficiency is above 95%, and then the iron is removed by the permanent magnet cylinder until the iron impurity removal efficiency is above 99%, and the above raw materials enter the batching bin after impurity removal;

[0045] 2) Batching measurement: The batching system is equipped with 7 batching bins and a computer batching scale, using Torrido sensors and junction boxes. ...

Embodiment 3

[0052] A special selenium-enriched health-care compound premixed feed for weaned piglets is added to the feed in an amount of 1% by weight, and is suitable for piglets with a body weight of 15kg-30kg. The production method includes the following steps (taking the production of 1000kg as an example):

[0053] 1) Primary cleaning of raw materials: the raw materials bran, zeolite powder, antioxidants, iron methionine, and zinc methionine are put in manually, pass through grid sieves, and then enter cylinder primary cleaning sieves through two elevators to remove massive impurities until cleared. The impurity efficiency is above 95%, and then the iron is removed by the permanent magnet cylinder until the iron impurity removal efficiency is above 99%, and the above raw materials enter the batching bin after impurity removal;

[0054]2) Batching measurement: The batching system is equipped with 7 batching bins and a computer batching scale, using Torrido sensors and junction boxes. W...

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Abstract

The invention relates to a selenium-enriched health-care compound premixed feed for weaned piglets and a production method of the feed. 1% of the premixed feed by weight is added into a feed, the feed is suitable for piglets with the weight of 15-30kg, the demand of the piglets on selenium can be satisfied, and healthy growth of the piglets can be ensured. A selenium source used by the invention is nano selenium or yeast selenium. The nano selenium is nanoscale single element selenium which takes macromolecular substances (protein, saccharides and the like) as a dispersant, so that the feed has the characteristics of being small in grain size, large in superficial area, unstable and the like, is high in yeast selenium absorptivity and can be stored in animal bodies. Compared with other selenium sources (sodium selenite, amino acid chelated selenium and the like), the nano selenium or yeast selenium is relatively easily absorbed by the body, so that the feed is relatively high in bioavailability, safety, oxidation resistance and the like, and can be used for effectively improving the immune function of the weaned piglets.

Description

technical field [0001] The invention relates to the field of pig breeding, in particular to a special selenium-enriched health-care compound premixed feed for weaned piglets and a production method thereof. Background technique [0002] Selenium is an important component of glutathione peroxidase, which has strong anti-oxidation and elimination of free radicals, and participates in important metabolism in many tissues of animals. Selenium can protect cardiovascular and heart functions in a normal state. It has the function of protecting vision organs, can also stimulate the production of immunoglobulin and antibodies, and enhance the body's anti-cancer ability, so it is very important to take enough selenium. [0003] Selenium is an essential trace element for animals, which has the functions of improving the body's antioxidant capacity, immunity, and promoting growth. Selenium deficiency in piglets can cause white muscle disease, liver necrosis, loss of appetite and growth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/175A23K1/16
Inventor 林长光林金玉
Owner 福建光华农牧科技开发有限公司
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