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pig feed additive

A pig feed additive and enzyme preparation technology, applied in animal feed, animal feed, additional food elements, etc., can solve the problem of high unconverted and ineffective conversion ratios of feed, inability to meet the growth of growing and fattening pigs at the same time, and affecting the economic benefits of pig breeding, etc. problems, to achieve the effect of enhancing immunity and anti-infection, shortening the time for slaughter, and increasing the economic benefits of breeding

Active Publication Date: 2016-05-18
河南大台农饲料有限公司
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Problems solved by technology

[0003] At present, the content of nutrient elements in commercially available feed and feed additives is not reasonable, and they are only used to meet the growth and production needs of pigs at different physiological stages. Some products even use antibiotics, clenbuterol, and arsenic preparations that are harmful to human health. These harmful ingredients lead to a relatively high ratio of unconverted and ineffective converted feed, resulting in a large amount of internal waste of feed, which cannot meet the growth and improve meat quality of growing and finishing pigs at various stages, thus affecting the economic benefits of pig breeding

Method used

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Embodiment

[0031] 1. Preparation of pig feed additives

[0032] According to 7 different batching methods in Table 1, the following preparation method is adopted to prepare the pig feed additive of the present invention, that is: the raw materials are weighed according to the proportion, and after pretreatment by dilution, pulverization, etc. Fineness ≥ 60 mesh sieve, moisture ≤ 10.0%; then pour the feed additive into the mixer for stirring and mixing, the mixing time is determined according to the performance of the mixing equipment (about 15-20 minutes), so that the coefficient of variation of the mixing uniformity of the feed additive reaches CV ≤5.0%; mixed into a premix, and added an appropriate amount of antioxidants, weighed and packaged after passing the inspection.

[0033] Table 1

[0034]

[0035] The pig feed additive provided by the invention is used in an amount of 0.2-0.8% of the total amount of pig feed in terms of weight percentage.

[0036] Show according to incomp...

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Abstract

The invention discloses a pig feed additive. The pig feed additive comprises the following components in percentage by weight: 5-25% of lysine, 5-25% of betaine, 5-20% of micro elements, 10-60% of probiotics, 5-28% of an enzyme preparation, 5-29% of lactobacillin, 1-4% of gamma-aminobutyric acid and 10-20% of zeolite powder. By adopting the pig feed additive disclosed by the invention, the immunity and anti-infection abilities of pigs can be improved, the lean meat percentage can be increased, the growth speed of the pigs can be increased, and the pig breeding economic benefits can be increased.

Description

technical field [0001] The invention relates to a feed additive for pigs, in particular to a feed additive that can accelerate the growth rate of pigs and improve the lean meat rate. Background technique [0002] With the improvement of consumers' living standards and the adjustment of dietary structure, people are paying more and more attention to the nutritional content and cholesterol content of food. Pork is a kind of meat that people eat more often, and its lean meat percentage and fat content have become important factors. Consideration factors when people choose to buy pork. In order to meet the needs of the market, pig producers use various means to increase the lean meat percentage of pigs on the market while increasing the growth rate of pigs. [0003] At present, the content of nutrient elements in commercially available feed and feed additives is not reasonable, and they are only used to meet the growth and production needs of pigs at different physiological sta...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K50/30A23K20/142A23K10/16A23K10/14A23K20/28A23K20/20
Inventor 王魁刘继琳
Owner 河南大台农饲料有限公司
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