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Pig feed and preparation method thereof

A pig feed and raw material technology, applied in the direction of animal feed, animal feed, additional food elements, etc., can solve the problem of not being able to meet the growth of growing and fattening pigs and improving meat quality at the same time, the high proportion of unconverted and ineffective conversion of feed, and affecting the economic benefits of pig breeding. and other problems, to achieve the effect of enhancing immunity and anti-infection, increasing the economic benefits of breeding, and improving the quality of meat

Inactive Publication Date: 2018-06-05
NANJING UNIV OF INFORMATION SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The digestive system of large pigs in the fattening stage has been perfected, the fat tissue grows vigorously, the lean meat rate is reduced, and a large amount of energy and protein are needed. If the feed is not matched properly, it will not only fail to meet the growth needs of large pigs, but also affect the quality of pork. 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 in different physiological stages. Some products even use antibiotics, clenbuterol and arsenic preparations, which are harmful to human health. These harmful ingredients lead to a relatively high proportion of unconverted and ineffectively 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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A pig feed, comprising the following raw materials in parts by weight: 40 parts of corn, 20 parts of wheat, 10 parts of soybean meal, 5 parts of bran, 1 part of molasses, 4 parts of calcium hydrogen phosphate, 0.1 part of table salt, 2 parts of rapeseed meal, 1 part of bone meal 2 parts of fish meal, 6 parts of bitter gourd, 3 parts of beet residue, 2 parts of loofah, 1 part of sesame oil, 1 part of rice vinegar, 1 part of mushroom freeze-dried powder, 0.4 part of yeast powder, 0.2 part of garlic powder, 0.4 part of Huoxiang, 1 part of distiller's grains, 0.6 part of lysine, 0.6 part of amino oligosaccharin, 0.8 part of Bacillus subtilis (50 billion live spores / g), enzyme preparation (compound enzyme preparation: phytase, amylase and lipase = 2:1:1) 0.1 part, lactobacillus 0.3 part, γ-aminobutyric acid 0.3 part.

[0017] The specific preparation method is as follows:

[0018] (1) Mix corn, wheat, soybean meal, bran, molasses, calcium hydrogen phosphate, salt, rapeseed ...

Embodiment 2

[0023] A pig feed, comprising the following raw materials in parts by weight: 60 parts of corn, 30 parts of wheat, 20 parts of soybean meal, 10 parts of bran, 5 parts of molasses, 6 parts of calcium hydrogen phosphate, 0.3 part of table salt, 4 parts of rapeseed meal, 3 parts of bone meal 6 parts of fish meal, 8 parts of bitter gourd, 5 parts of beet residue, 4 parts of loofah, 3 parts of sesame oil, 3 parts of rice vinegar, 3 parts of mushroom freeze-dried powder, 0.8 part of yeast powder, 0.4 part of garlic powder, 0.6 part of Huoxiang, 3 parts of distiller's grains, 0.8 parts of lysine, 0.8 parts of amino oligosaccharins, 1 part of Bacillus subtilis (500 billion live spores / g), enzyme preparation (compound enzyme preparation: phytase, amylase and lipase = 2:1:1) 0.5 parts, lactobacillus 0.7 parts, γ-aminobutyric acid 0.5 parts.

[0024] The specific preparation method is as follows:

[0025] (1) Mix corn, wheat, soybean meal, bran, molasses, calcium hydrogen phosphate, sal...

Embodiment 3

[0030] A pig feed, comprising the following raw materials in parts by weight: 50 parts of corn, 25 parts of wheat, 15 parts of soybean meal, 7 parts of bran, 3 parts of molasses, 5 parts of calcium hydrogen phosphate, 0.2 part of table salt, 3 parts of rapeseed meal, 2 parts of bone meal 4 parts of fish meal, 7 parts of bitter gourd, 4 parts of beet residue, 3 parts of loofah, 2 parts of sesame oil, 2 parts of rice vinegar, 2 parts of mushroom freeze-dried powder, 0.6 part of yeast powder, 0.3 part of garlic powder, 0.5 part of Huoxiang, 2 parts of distiller's grains, 0.7 parts of lysine, 0.8 parts of amino oligosaccharins, 1 part of Bacillus subtilis (500 billion live spores / g), enzyme preparation (composite enzyme preparation: phytase, amylase and lipase = 2:1:1) 0.3 parts, lactobacillus 0.5 parts, γ-aminobutyric acid 0.4 parts.

[0031] The specific preparation method is as follows:

[0032] (1) Mix corn, wheat, soybean meal, bran, molasses, calcium hydrogen phosphate, sal...

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PUM

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Abstract

The invention discloses a pig feed and a preparation method thereof. The pig feed is prepared from the following raw materials: corns, wheat, bean pulp, bran, molasses, calcium hydrophosphate, salt, rapeseed dregs, bone meal, fish meal, bitter gourd, sugar beet pulp, loofah sponge, sesame oil, rice vinegar, mushroom freeze-dried powder, yeast powder, garlic powder, agastache rugosus, distillers' grains, lysine, oligosaccharins, bacillus subtilis, enzymic preparations, lactein and gamma-aminobutyric acid. The prepared pig feed can achieve effects of promoting the appetite of big pigs, increasing food intake and improving daily gain, so that the pigs are ruddy in skin and short, sparse and bright in hair, and the meat quality is well improved.

Description

technical field [0001] The invention relates to a pig feed and a preparation method thereof. Background technique [0002] At present, with the gradual scientific and large-scale development of hog breeding, the market has higher requirements for the aquaculture industry. Improving the body shape of hogs, increasing lean meat percentage and meat quality has become the main means for farmers to improve economic benefits. The digestive system of large pigs in the fattening stage has been perfected, the fat tissue grows vigorously, the lean meat rate is reduced, and a large amount of energy and protein are needed. If the feed is not matched properly, it will not only fail to meet the growth needs of large pigs, but also affect the quality of pork. 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 in different physiological stages. Some products ...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/12A23K20/163A23K20/189
CPCA23K10/12A23K20/163A23K20/189A23K50/30
Inventor 王兆祥陈学明张俊翔
Owner NANJING UNIV OF INFORMATION SCI & TECH
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