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Feed for mouth-open period of chickens as well as preparation method and application method thereof

A technology of opening feed and chicks, which is applied in the fields of application, animal feed, animal feed, etc., can solve the problems of lack of research data, blank product development, and late start of research on opening feed for young chicks, so as to improve growth performance and facilitate weight gain , Reduce the effect of diarrhea and mortality in chicks

Active Publication Date: 2011-09-14
云南西南农牧集团股份有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Unlike pigs and ruminants, which have special suckling pig feed, creep feed, milk replacer powder, etc., the research on feed for young chickens started relatively late, there is a lack of in-depth and systematic research data at home and abroad, and product development is almost blank

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1, composition and preparation method thereof of young chick opening feed

[0025] Young chick opening feed is composed of the following raw materials in parts by mass: corn 53.4, peeled soybean meal 32.4, corn flour 3, corn gluten powder 3, soybean oil 2.6, calcium hydrogen phosphate 2.56, stone powder 1.09, young chicken premix 1, salt 0.35 , lysine 0.27, methionine 0.2, poultry compound probiotics 0.1, poultry liquid compound enzyme 0.01, natural lutein 0.02;

[0026] Wherein, the liquid compound enzyme contains 30000 U / mL of xylanase, 1000 U / mL of cellulase, 2000 U / mL of β-glucanase and 500 U / mL of mannanase. The compound microecological preparation includes Bacillus subtilis, Bacillus licheniformis, yeast cells and their metabolites, and the number of viable bacteria is about 2.01 billion / g.

[0027] Purchasing fresh and high-quality above-mentioned raw materials, analysis wherein crude protein content is 22.61%, crude fiber content 2%, energy level 12....

Embodiment 2

[0032] Embodiment 2, the application of young chicken opening feed

[0033] A total of 1,200 1-day-old AA broiler chickens were selected and randomly divided into two groups, with 6 replicates in each group and 100 chickens in each replicate. Two groups of test chickens were fed with the same nutrient level feed for 5 days. The first group of test chickens were fed with ordinary pre-feed throughout the test period, which consisted of the following substances in mass percent: 53.53% corn, 32.4% dehulled soybean meal, 3% corn flour, 3% corn gluten meal, and 2.6% soybean oil. %, calcium hydrogen phosphate 2.56%, stone powder 1.09%, young chicken premix 1%, salt 0.35%, lysine 0.27%, methionine 0.2%.

[0034] The second group of trial chickens was fed the young chick opening feed prepared by embodiment 1 in the first 3 days, fed 70% young chicken opening feed and 30% common early stage feed on the 4th day, fed 30% young chicken opening feed and 70% common pre-feed, and 100% commo...

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Abstract

The invention discloses a feed for mouth-open period of chickens as well as a preparation method and an application method thereof. The feed for the mouth-open period of the chickens is prepared from the following raw materials in parts by weight: 50-70 parts of corn, 25-35 parts of dehulled soybean meal, 2-4 parts of grain dust, 2-4 parts of maize protein powder, 0.2-0.6 part of lysine, 0.1-0.5 part of methionine, 1.0-3.0 parts of calcium hydrophosphate, 0.8-2 parts of rock flour, 1-3 parts of soybean oil, 0.35 part of salt, 1 part of a chicken premix, 0.1 part of composite micro-ecological inoculum for poultry, 0.01 part of complex enzyme for poultry and 0.02 part of a colorant. The feed for the mouth-open period of the chickens can be applied to chickens which are 1-5 days old. Tests prove that the feed for the mouth-open period of the chickens has a feeding attraction effect on the newly hatched chickens, can be used for reducing the diarrhea rate and death rate of the chickens and is beneficial to the weight increment of the chickens.

Description

technical field [0001] The invention relates to a feed for young chickens, a preparation method and a use method thereof. Background technique [0002] With the improvement of animal breeding and feeding management, the growth rate of broiler chickens is significantly accelerated, and the time to reach slaughter weight is gradually shortened. The performance of the first few days after hatching affects the whole production performance. The physiological characteristics of young chickens are very different from those of adult chickens. The yolk sac is an important source of nutrition and antibodies. The digestive system is immature and the digestive function is not perfect. Young chicks have thin digestive tract, small gastrointestinal volume, limited feed intake, weak gizzard grinding ability, insufficient secretion of digestive enzymes, and poor digestion ability of nutrients. At the same time, young chicks are more sensitive, have poor anti-stress ability, are easily inva...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/16A23K1/165A23K1/175A23K10/18A23K10/30A23K10/37A23K20/142A23K20/147A23K20/189A23K20/20A23K20/26A23K50/75
CPCY02P60/87
Inventor 常文环刘国华郑爱娟张姝蔡辉益
Owner 云南西南农牧集团股份有限公司
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