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Antibiotic-free compound feed for broilers

A technology of compound feed without antibiotics, applied in animal feed, animal feed, additional food elements, etc., can solve the problems of bacterial resistance, human and ecological environment hazards, antibiotic residues, etc., and achieve good disease resistance, intestinal tract Healthy, little odor effect

Inactive Publication Date: 2021-08-17
江门嘉年华饲料实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of large-scale breeding of broilers, feed antibiotics play an important role in ensuring the health of broilers, promoting growth, and improving the performance of broilers. problems, causing serious harm to people and the ecological environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A compound feed for broilers without antibiotics, consisting of the following raw material components in parts by weight: 64.7 parts of corn, 12.5 parts of 46 soybean meal, 1.5 parts of soybean oil, 2.8 parts of lard, 3 parts of corn gluten powder, 4 parts of subflour, puffed soybean powder 3 parts, 3 parts of cottonseed meal, 1.5 parts of fly maggot protein feed, 1.1 parts of stone powder, 0.9 parts of calcium hydrogen phosphate, 2 parts of core premix. Core premix components: 0.58 parts of 70 lysine, 0.23 parts of 99 methionine, 0.15 parts of 98 threonine, 0.03 parts of 98 tryptophan, 0.2 parts of feed grade sodium chloride, 0.08 parts of choline, vitamin premix 0.03 part, 0.1 part of trace element premix, 0.02 part of compound enzyme preparation, 0.04 part of sodium butyrate, 0.03 part of tannic acid, 0.5 part of zeolite powder. Prepared according to existing conventional technical methods.

[0027] The trace element premix contains Cu, Fe, Zn, Mn, Co, I, Se trace e...

Embodiment 2

[0030] A compound feed for broilers without antibiotics, consisting of the following ingredients by weight: 56.3 parts of corn, 12 parts of soybean meal 46, 1.3 parts of soybean oil, 2.4 parts of lard, 10 parts of broken rice, 3 parts of corn gluten powder, and 3 parts of secondary meal 3 parts of expanded soybean powder, 3 parts of cottonseed meal, 2 parts of fly maggot protein feed, 1.1 parts of stone powder, 0.9 parts of calcium hydrogen phosphate, and 2 parts of core premix. Core premix components: 0.58 parts of 70 lysine, 0.23 parts of 99 methionine, 0.15 parts of 98 threonine, 0.03 parts of 98 tryptophan, 0.2 parts of feed grade sodium chloride, 0.08 parts of choline, vitamin premix 0.03 part, 0.1 part of trace element premix, 0.02 part of compound enzyme preparation, 0.05 part of sodium butyrate, 0.02 part of tannic acid, 0.5 part of zeolite powder. Prepared according to existing conventional technical methods.

[0031] The trace element premix contains Cu, Fe, Zn, Mn,...

Embodiment 3

[0034] A compound feed for broilers without antibiotics, which consists of the following raw materials in parts by weight: 65 parts of corn, 12.5 parts of 46 soybean meal, 1.6 parts of soybean oil, 2.4 parts of lard, 4 parts of corn gluten powder, 4 parts of subflour, puffed soybean powder 3 parts, 2 parts of cottonseed meal, 1.5 parts of fly maggot protein feed, 1.1 parts of stone powder, 0.9 parts of calcium hydrogen phosphate, 2 parts of core premix. Core premix components: 0.62 parts of 70 lysine, 0.22 parts of 99 methionine, 0.14 parts of 98 threonine, 0.03 parts of 98 tryptophan, 0.2 parts of feed grade sodium chloride, 0.08 parts of choline, vitamin premix 0.03 part, 0.1 part of trace element premix, 0.02 part of compound enzyme preparation, 0.05 part of sodium butyrate, 0.02 part of tannic acid, 0.5 part of zeolite powder. Prepared according to existing conventional technical methods.

[0035] The trace element premix contains Cu, Fe, Zn, Mn, Co, I, Se trace elements....

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Abstract

The invention discloses an antibiotic-free compound feed for broilers. According to the antibiotic-free compound feed for broilers disclosed by the invention, amino acid and fatty acid nutrients are fully balanced in nutrition design, the conversion and utilization rate of the feed is improved, and diarrhea and feed excrement caused by overnutrition are avoided. As for raw materials, a fly maggot protein feed, cottonseed meal, sodium butyrate and tannic acid are reasonably selected, proportioned and used, and the characteristics of the raw materials are utilized to inhibit bacteria, regulate intestinal flora balance and maintain intestinal health; a ratio of amino acids and fatty acids is reasonable and meets the nutritional requirements of broilers for growth, and the compound feed is balanced in nutrition, easy to absorb, high in conversion and utilization rate, high in broiler growth speed and low in feed conversion ratio; the broilers fed with the compound feed are balanced in intestinal microbial flora, healthy in intestinal tract, good in disease resistance, less in death and culling and high in slaughtering rate; the manure of the broilers is shaped up, a barn site is dry and comfortable and has little peculiar smell, a broiler growing and breeding environment is obviously improved, manure cleaning frequency is reduced, and the labor intensity of feeders is reduced; and no antibiotic is added, no drug residue risk exists, and no bacterial drug resistance is generated.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a compound feed for broilers without antibiotics. Background technique [0002] The use of feed antibiotics was once considered the greatest biotechnology in livestock production in the 20th century. Since it was first reported in 1946 that streptomycin can stimulate the growth of chicks, and in 1950 when the US Food and Drug Administration (FDA) approved antibiotics as feed additives for the first time, antibiotics have been widely used in the treatment and prevention of bacterial diseases. Feed additives have been widely promoted and applied. However, with the long-term abuse of antibiotics in large doses and the more in-depth research on antibiotics for feeding, its various drawbacks have gradually been recognized by people. Especially in recent years, incidents caused by feed safety issues have aroused more and more people's attention all over the world, and the addition of an...

Claims

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Application Information

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IPC IPC(8): A23K50/75A23K10/30A23K10/37A23K20/158A23K20/147A23K20/20A23K20/142A23K20/105A23K20/174A23K20/189A23K20/28
CPCA23K50/75A23K10/30A23K10/37A23K20/158A23K20/147A23K20/20A23K20/142A23K20/105A23K20/174A23K20/30A23K20/189A23K20/28Y02P60/87
Inventor 王明鹏张土保何松明
Owner 江门嘉年华饲料实业有限公司
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