Antibiotic-free compound feed for fryers

A compound feed and antibiotic-free technology, applied in animal feed, animal feed, application, etc., can solve the problems of increased mortality, decreased growth rate of broiler chickens, decreased feed utilization rate, etc., to reduce mortality and increase feed intake , Improve the effect of feed conversion rate

Inactive Publication Date: 2013-11-13
SHENYANG DONGSHUN FEEDING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of drug residues in broiler products caused by the use of antibiotics in broiler feed and environmental pollution caused by broiler production, the invention provides a compound feed for broiler chickens without antibiotics, which solves the problem that the growth rate of broiler chickens decreases and the feed utilization rate decreases without using antibiotics. decline, increased mortality

Method used

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  • Antibiotic-free compound feed for fryers
  • Antibiotic-free compound feed for fryers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1~3

[0021] Examples 1~3 (1) Antibiotic-free broiler chicken feed, made from the following raw materials in parts by weight:

[0022]

[0023] The specific raw materials of Example 1 will be described below. The grain of the broiler broiler brooding period compound feed is corn; the calcium element additive of the broiler broiler brooding period compound feed is 1.5 parts of calcium carbonate and 1.7 parts of calcium hydrogen phosphate; The broiler broiler brooding period compound feed contains 0.21 parts of lysine and 0.1 part of methionine; the broiler broiler brooding period compound feed contains VA 0.004 parts, VD3 0.0005 parts, VK3 0.0002 parts, VB1 0.0003 parts, and VB2 0.0008 parts. , VB6 0.0006 parts, VB12 0.0004 parts, VE 0.015 parts, folic acid 0.0005 parts, nicotinamide 0.005 parts, biotin 0.0002 parts, calcium pantothenate 0.0015 parts, rice husk carrier 0.051; the compound trace elements of the broiler broiler brooding period compound feed are 0.003 parts of copper sulfa...

experiment example

[0030] Experimental example Examples 1~3 were used to prepare antibiotic-free broiler feed for the following verification

[0031] In order to verify the scientificity and practicality of the present invention, three feeding experiments were done for this purpose, as follows:

[0032] Experiment 1

[0033] The feeding experiment was carried out in the Dongshun experimental chicken farm. The broiler broiler broiler broiler broiler compound feed and the broiler mid-to-large broiler mid-to-large broiler compound feed that were recognized by the broiler breeders at the time were selected as the control group, and the label of the control product contained enramycin At 8 mg / kg, the test group was fed the compound feed for the antibiotic-free broiler chickens of Example 1 of the present invention.

[0034] Test 2

[0035] The feeding experiment was carried out in the Dongshun experimental chicken farm. The experimental group was fed with the compound feed for the antibiotic-free broiler chic...

Embodiment 2

[0046] In Example 2, compared with the control group, the average weight of the test group at the 2nd and 6th weekends was increased by 36.29g and 328g, and the feed-to-meat ratio was reduced by 7.74% and 11.59% respectively; 1.83 times. According to the above data, it can be concluded that the test group is significantly better than the control group in terms of production performance and death rate, which shows that oligosaccharides, acidulants, Bacillus subtilis, pepper, pine leaf powder, garlic, wild jujube kernels and flue-cured tobacco seeds Combined use can significantly enhance the immune function of broilers, increase survival rate and slaughter weight, thereby improving economic benefits.

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Abstract

An antibiotic-free compound feed for fryers comprises following raw materials in parts by weight: 50 to 75 parts of cereal, 5 to 25 parts of soybean meal, 0 to 10 parts of cotton seed meal, 0 to 8 parts of corn protein flour, 1.0 to 3.5 parts of vegetable oil, 0.3 to 4.0 part of calcium addictive, 0.1 to 0.3 part of salt, 0.1 to 1.5 parts of amino acid, 0.05 to 0.25 part of choline, 0.05 to 0.30 part of compound trace elements, 0.03 to 0.10 part of compound vitamins, 0.01 to 0.10 part of compound enzymes, and 1 to 5 parts of auxiliary materials, which comprise following components: oligosaccharides, acidifying agent, bacillus subtilis, garlic, capsicum, pine needle powder, spine date seed and flue-cured tobacco seed. The antibiotic-free compound feed is capable of effectively increasing the growth speed of the fryers and reducing the death rate of the fryers. The yield of the fryers fed by the antibiotic-free compound feed is higher than that of the fryers fed by the antibiotic feed or the antibiotic-free feed. The problem that the fryer product contains drug residuals because of anti-biotic addictive in the feed can be solved, the problem that bacteria are resistant to drugs because of long term use of antibiotic can be avoided, and the antibiotic-free compound feed has a important meaning for production of no-harm fryer product.

Description

Technical field [0001] The invention belongs to the field of feed compositions, and specifically relates to a feed for broilers. Background technique [0002] In recent years, the broiler breeding industry has used antibiotics in broiler feed to improve production efficiency, causing drug residues in broiler products and bacterial resistance. If antibiotics are not added, broiler growth will decrease, feed utilization rate will decrease, and broiler chickens will die. A series of problems such as rising rates. Summary of the invention [0003] In order to solve the problems of drug residues in broiler products and environmental pollution caused by broiler production by using antibiotics in broiler feed, the present invention provides an antibiotic-free broiler chicken feed, which solves the problem of broiler growth rate reduction and feed utilization rate without antibiotics. Problems such as decline and rising mortality. [0004] In order to achieve the above objective, the tech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/16A23K1/175
Inventor 张有财
Owner SHENYANG DONGSHUN FEEDING
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