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Feed for growth of chicken

A technology for feed and chickens, applied in the field of poultry and livestock breeding, can solve the problems of reducing the immunity of young animals, threatening human health and safety, and preventing and controlling human diseases, so as to improve the weight gain and feed conversion rate of chickens, reduce intestinal The incidence of tract diseases and the effect of improving immunity

Inactive Publication Date: 2015-10-28
JIANGSU TIANCHENG SCI GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, while the extensive use of antibiotics and antibacterial drugs inhibits pathogenic bacteria, it also destroys the micro-ecological balance in animals, reduces the immunity of young animals, and increases the occurrence of digestive tract diseases, such as dysentery
Moreover, the long-term use of antibiotics and antibacterial drugs will produce drug-resistant strains. Under certain conditions, these strains can pass drug resistance factors (R factors) to other bacteria, making other heterogeneous bacteria also become drug-resistant strains. Cause serious harm; especially the drug residues produced not only seriously affect the quality of animal products, but also directly threaten human health and safety

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] Example 1: According to the formula, 62.88% of corn, 19.5% of soybean meal, 6.5% of peanut bran, 5% of rapeseed meal, 2% of Peruvian fish meal, 1.16% of calcium hydrogen phosphate, 1.1% of stone powder, 0.4% of table salt, and 0.27% of lysine , 0.15% methionine, 1% additive, and 0.04% prebiotic are made into feed.

[0008] Select 400 good phoenix chickens that have just hatched, divide them into two treatment groups according to the principle of half male and half female, each treatment group has 8 repetitions, and each repetition has 25 chickens, and then enters the test period. The first group is the control group, which is fed the feed provided in this embodiment containing antibiotics; the second group is the test group, which is fed the feed provided in this embodiment without antibiotics.

[0009] During the experiment, the chicks had free access to food, drinking water, and natural ventilation. Raise in a three-layer mesh cage structure, with 25 chickens per cag...

Embodiment 2

[0011] Example 2: According to the formula, 73.5% of corn, 5% of soybean meal, 11.04% of peanut bran, 5% of rapeseed meal, 1% of Peruvian fish meal, 1.27% of calcium hydrogen phosphate, 1.12% of stone powder, 0.4% of table salt, and 0.48% of lysine , 0.14% methionine, 1% additive, and 0.05% prebiotic are made into feed.

[0012] Select 400 good phoenix chickens that have just hatched, divide them into two treatment groups according to the principle of half male and half female, each treatment group has 8 repetitions, and each repetition has 25 chickens, and then enters the test period. The first group is the control group, which is fed with feed containing antibiotics; the second group is the test group, which is fed with the feed provided in this example.

[0013] During the experiment, the chicks had free access to food, drinking water, and natural ventilation. Raise in a three-layer mesh cage structure, with 25 chickens per cage as one repetition. Clean up every morning a...

Embodiment 3

[0015] Example 3: According to the formula, 67.64% corn, 12.54% soybean meal, 9.4% peanut bran, 5% rapeseed meal, 1.2% Peruvian fish meal, 1.2% calcium hydrogen phosphate, 1.1% stone powder, 0.4% salt, and 0.32% lysine , 0.14% methionine, 1% additive, and 0.06% prebiotic are made into feed.

[0016] Select 400 good phoenix chickens that have just hatched, divide them into two treatment groups according to the principle of half male and half female, each treatment group has 8 repetitions, and each repetition has 25 chickens, and then enters the test period. The first group is the control group, which is fed with feed containing antibiotics; the second group is the test group, which is fed with the feed provided in this embodiment containing antibiotics.

[0017] During the experiment, the chicks had free access to food, drinking water, and natural ventilation. Raise in a three-layer mesh cage structure, with 25 chickens per cage as one repetition. Clean up every morning and a...

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Abstract

The invention discloses a feed for the growth of chicken. The feed consists of the following raw materials in parts by weight in percentage by weight: 62.88-73.5% of corn, 5-19.5% of soybean meal, 6.5-11.04% of peanut bran, 5% of rapeseed dregs, 1-2% of Peru fish meal, 1.2-1.27% of dicalcium phosphate, 1.1-1.17% of stone powder, 0.4% of table salt, 0.27-0.48% of lysine, 0.14-0.15% of methionine, 1% of an additive, and 0.04-0.06% of probiotic. The feed disclosed by the invention has the following benefits that ingredients in the feed contain the probiotic, and the probiotic is a microorganism feed additive which can be directly used for feeding animals, restrains pathogenic bacteria through the effect of competitive exclusion in alimentary canals, maintains the balance of microflora of intestinal tracts, improves the immunocompetence of the organisms of the animals, prevents diarrhoea, and has remarkable effects of increasing the survival rate of the chicken, reducing the incidence of diseases of the chicken, gaining the weight of the chicken and increasing the feed conversion rate.

Description

technical field [0001] The invention relates to the technical field of poultry breeding, in particular to a chicken growth feed. Background technique [0002] In order to maintain the health of chickens, promote growth and improve feed utilization, the feed for chickens in farms contains growth promoters such as antibiotics and antibacterial drugs. However, while the extensive use of antibiotics and antibacterial drugs inhibits pathogenic bacteria, it also destroys the micro-ecological balance in animals, reduces the immunity of young animals, and increases the occurrence of digestive tract diseases, such as dysentery. Moreover, the long-term use of antibiotics and antibacterial drugs will produce drug-resistant strains. Under certain conditions, these strains can pass drug resistance factors (R factors) to other bacteria, making other heterogeneous bacteria also become drug-resistant strains. Serious harm is caused; especially the drug residues produced have not only serio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/10A23K1/175A23K1/16
Inventor 陈敏王文郁谢志华
Owner JIANGSU TIANCHENG SCI GRP
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