Feed capable of promoting development of intestinal tracts of weaned piggies of Northern Anhui black pigs

A technology for weaning piglets and intestinal development, which is applied in animal feed, animal feed, additional food elements, etc., can solve the problems of low feed intake, diarrhea and intestinal infection of weaned piglets, and threaten the growth of piglets, so as to reduce the stress of weaning piglets. stimulate, improve immunity and disease resistance, and increase feed intake

Inactive Publication Date: 2018-01-12
YINGSHANG QINGFENG AGRI & ANIMAL HUSBANDRY DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These stresses can easily lead to low feed intake, indigestion, dehydration, diarrhea a

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0013] Example 1

[0014] The present invention proposes a feed for promoting the development of the intestinal tract of Anhui black pig weaned piglets. Its raw materials by weight include: 45 parts of corn, 25 parts of modified soybean meal, 2 parts of dried plasma, 7 parts of vegetable oil, and 0.3 parts of stone powder. , 0.5 parts salt, 2 parts fish meal, 5 parts bamboo leaf powder, 2 parts seaweed powder, 0.5 parts fulvic acid, 0.2 parts multivitamins, 0.2 parts lysine, 0.1 parts methionine, 0.2 parts tryptophan.

[0015] The preparation method of modified soybean meal is as follows: pulverize soybean meal, add phosphate buffer solution, stir and disperse, then add sodium tripolyphosphate, heat up, stir to react, cool down, add protease for enzymatic hydrolysis, inactivate enzyme, and centrifuge. After washing, drying, and crushing, modified soybean meal is obtained.

Example Embodiment

[0016] Example 2

[0017] The present invention proposes a feed for promoting the development of the intestinal tract of Anhui black pig weaned piglets. Its raw materials include 47 parts by weight of corn, 22 parts of modified soybean meal, 3 parts of dried plasma, 6 parts of vegetable oil, and 0.3 parts of stone powder. , 0.4 parts salt, 2 parts fish meal, 5 parts bamboo leaf powder, 2 parts seaweed powder, 0.4 parts fulvic acid, 0.3 parts multivitamins, 0.1 parts lysine, 0.1 parts methionine, 0.1 parts tryptophan.

[0018] The preparation method of the modified soybean meal is as follows: pulverize the soybean meal, add a phosphate buffer with a pH of 8 to it, stir and disperse, and the material-to-liquid ratio is 1:10, and then add sodium tripolyphosphate and tripolyphosphate The amount of sodium added is 2% of the mass of the soybean meal. Stir and disperse. The temperature is raised to 50°C. The reaction is stirred for 20 minutes, and the temperature is reduced to room temper...

Example Embodiment

[0019] Example 3

[0020] The present invention proposes a feed for promoting the development of the intestinal tract of Wanbei black pig weaned piglets. Its raw materials include 50 parts by weight of corn, 20 parts of modified soybean meal, 4 parts of dried plasma, 5 parts of vegetable oil, and 0.5 parts of stone powder. , 0.3 parts of salt, 3 parts of fish meal, 3 parts of bamboo leaf powder, 3 parts of seaweed powder, 0.3 parts of fulvic acid, 0.4 parts of multivitamins, 0.08 parts of lysine, 0.12 parts of methionine, and 0.06 parts of tryptophan.

[0021] The preparation method of modified soybean meal is as follows: crush soybean meal, add phosphate buffer with pH value of 8.5 to it, stir and disperse, the ratio of material to liquid is 1:12, and then add sodium tripolyphosphate and tripolyphosphate The amount of sodium added is 3% of the mass of the soybean meal. Stir and disperse. The temperature is raised to 55°C. The reaction is stirred for 25min. The temperature is reduc...

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PUM

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Abstract

The invention discloses a feed capable of promoting the development of intestinal tracts of weaned piggies of Northern Anhui black pigs, and relates to the technical field of feeds. The feed comprisesthe following raw materials in parts by weight: 45-55 parts of corn, 18-25 parts of modified soybean cake meal, 2-6 parts of dried plasma, 3-7 parts of vegetable oil, 0.3-1 part of stone powder, 0.2-0.5 part of table salt, 2-6 parts of fish meal, 2-5 parts of bamboo leaf powder, 2-5 parts of dried marine algae powder, 0.1-0.5 part of fulvic acid, 0.2-0.7 part of composite vitamins, 0.05-0.2 partof lysine, 0.1-0.2 part of methionine and 0.05-0.2 part of tryptophan. According to the development situation and the growth characteristics of the intestinal tracts of the weaned piggies, a concentrated feed is used as a main part, the raw material components are scientifically compounded, so that the nutrients are comprehensive and reasonable, the weaning stress is reduced, the microorganism microbial population of the intestinal tracts is stabilized, the perfect development of the digestive systems of the weaned piggies is promoted, the immunity and the disease resistance of the weaned piggies are improved, the digestion characteristics of the weaned piggies are met, and the growth rate of the weaned piggies is increased.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a feed for promoting intestinal tract development of weaned piglets of Wanbei black pigs. Background technique [0002] Wanbei pig black pig has a long production history and is one of the excellent local breeds in Anhui Province. It is mainly distributed in Fuyang, Yingshang County, Bozhou, etc. It is an important branch of Huanghuaihai black pig (Huai pig). Wanbei pig is a type of both meat and fat. It is a group of Huanghuaihai black pig and an important branch of Huaibei type Huai pig in the Huaibei Plain. The main characteristics of Wanbei pigs are medium size, more meaty, black coat, long waist, long and straight snout, well-developed snout, good meat quality, thin muscle fibers, strong intermuscular fat deposition ability, and adaptability. Strong sex, resistance to rough feeding, strong stress resistance and disease resistance, high fecundity, good motherhood, good carcass ...

Claims

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Application Information

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IPC IPC(8): A23K10/22A23K10/24A23K10/30A23K10/37A23K20/10A23K20/142A23K20/158A23K20/174A23K20/20A23K50/30A23K50/60
CPCY02P60/87
Inventor 崔文竹
Owner YINGSHANG QINGFENG AGRI & ANIMAL HUSBANDRY DEV CO LTD
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