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Feed additive, antibiotic-free feed and application of the feed

A feed additive and antibiotic-free technology, which is applied in the field of feed additives and antibiotic-free feed, can solve the problems that it is difficult to fully achieve the feeding effect with antibiotics, less weight gain, and low feed conversion rate.

Inactive Publication Date: 2017-12-19
SHENZHEN JINXINNONG FEED +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the existing feed research, researchers are constantly trying to completely or partially replace antibiotics in feed with additives, but it is difficult to fully achieve the feeding effect with antibiotics
In addition, after being fed with traditional feed for a period of time, the feed intake of livestock and poultry is large but the weight gain is small, the feed conversion rate is low, the production cost is high, and the economic benefit is poor

Method used

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  • Feed additive, antibiotic-free feed and application of the feed
  • Feed additive, antibiotic-free feed and application of the feed
  • Feed additive, antibiotic-free feed and application of the feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] Accessories: 385.1kg corn, 150kg puffed corn, 100kg flour, 20kg soybean oil, 160kg soybean meal (mass fraction 46%), 50kg fermented soybean meal, 30kg imported steam fish meal, 25kg whey powder, 25kg glucose, 5kg lysine , 1.3kg methionine, 2.5kg threonine, 10kg calcium dihydrogen phosphate, 10kg stone powder, 4kg salt, 1.5kg compound multidimensional multiminerals and 2kg antifungal agent (concentration is 25% propionic acid) are mixed and prepared to form auxiliary materials. Among them, the multi-dimensional and multi-mineral complex includes multi-vitamins and multi-minerals, and multi-vitamins contain vitamin A and vitamin D 3 , vitamin E, vitamin K 3 , Vitamin B 12 , riboflavin, pantothenic acid, niacin, choline chloride, folic acid, vitamin B 1 , Vitamin B 6 , biotin, etc. Complex minerals contain, for example, manganese, iron, zinc, copper, iodine, and selenium. The content of vitamin A in the nursery pig feed configured is 10000IU / kg, vitamin D 3 The conte...

Embodiment 2

[0081] Accessories: 516.8kg of corn, 100kg of flour, 20kg of soybean oil, 155kg of soybean meal (mass fraction 46%), 75kg of fermented soybean meal, 20kg of imported steamed fish meal, 50kg of glucose, 5.5kg of lysine, 1.4kg of methionine, 2.5kg of Su Amino acid, 11kg calcium dihydrogen phosphate, 11kg stone powder, 4kg salt, 1.5kg compound multidimensional multiminerals and 2kg antifungal agent (containing 25% propionic acid) are mixed to form auxiliary materials. Wherein the content of the composition of compound multi-dimensional multi-mineral is identical with embodiment 1.

[0082] Add 0.2kg Bacillus subtilis PB6, 3kg egg powder (the potency of Escherichia coli specific yolk antibody in egg powder is 6000IU), 0.2kg plant essential oil, 5kg organic acidulant, 1.5kg compound enzyme preparation and 14.4kg Yeast extract, evenly mixed into feed for nursery pigs without antibiotics. Wherein the plant essential oil contains cinnamaldehyde and thymol, and the mass ratio of cinna...

Embodiment 3

[0084] Accessories: 426.7kg corn, 100kg puffed corn, 50kg flour, 30kg soybean oil, 200kg soybean meal (46% mass fraction), 50kg fermented soybean meal, 30kg imported steam fish meal, 25kg whey powder, 25kg glucose, 4kg lysine , 1.4kg methionine, 2.5kg threonine, 10kg calcium dihydrogen phosphate, 10kg stone powder, 4kg salt, 1.5kg compound multidimensional multiminerals and 2kg antifungal agent (containing 25% propionic acid) are mixed to form auxiliary materials. Wherein the composition content of compound multi-dimensional multi-mineral is identical with embodiment 1.

[0085] Add 0.4kg Bacillus subtilis PB6, 1kg egg powder (the potency of Escherichia coli specific yolk antibody in egg powder is 8000IU), 0.5kg plant essential oil, 10kg organic acidulant, 1kg compound enzyme preparation and 15kg yeast extract to the auxiliary materials , evenly mixed into nursery pig feed without antibiotics. Wherein the plant essential oil contains cinnamaldehyde and thymol, and the mass ra...

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Abstract

The present invention relates to a feed additive, an antibiotic-free feed and an application of the feed. The feed additive comprises the following components in parts by mass: 0.02-0.04 part of probiotics, 0.1-0.3 part of egg powder, 0.02-0.05 part of plant essential oil, 0.50-1.00 part of an organic acidifier, 0.10-0.15 part of a compound enzyme preparation and 1.0-1.5 parts of a yeast extract. The components are cooperated together to play a synergistic role. By using the antibiotic-free feed containing the feed additive to conduct a feeding for a period of time, immunity of nursery pigs is improved. In a condition of a basic same feed intake, an average daily weight gain of the nursery pigs eating the feed containing the feed additive is obvious higher than that in a control group.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a feed additive, antibiotic-free feed and applications thereof. Background technique [0002] Nursery pigs, commonly known as weaned piglets, have the characteristics of fast growth and development, high susceptibility to diseases, and need to be carefully fed. The tissues and organs of nursery pigs are immature, so they are susceptible to diseases, leading to diarrhea or even death. Adding a certain amount of antibiotics to the diet of nursery pigs can effectively prevent or control diarrhea in nursery pigs and improve the health of nursery pigs. [0003] With the improvement of people's living standards, not only the demand for livestock and poultry products is rising rapidly, but also the requirements for its quality and safety are getting higher and higher. In 2015, the new "Environmental Protection Law", "Food Safety Law" and "Standards for Feed Quality and Safety Management"...

Claims

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Application Information

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IPC IPC(8): A23K10/18A23K10/20A23K20/189A23K20/105A23K20/111A23K20/10A23K20/158A23K10/30A23K10/37A23K10/22A23K20/163A23K20/142A23K20/26A23K20/20A23K20/22A23K20/174
CPCA23K10/18A23K10/20A23K10/22A23K10/30A23K10/37A23K20/10A23K20/105A23K20/111A23K20/142A23K20/158A23K20/163A23K20/174A23K20/189A23K20/20A23K20/22A23K20/26Y02P60/87
Inventor 陈家丽舒丹平魏可健刘炀陈良吴倩贺云鹏魏泓陈俊海
Owner SHENZHEN JINXINNONG FEED
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