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Ultra-early feed for broiler chicken

A technology for broiler chickens and feed, which is applied in animal feed, animal feed, application and other directions to achieve the effects of accelerating growth and development, reducing the ratio of feed to meat, and being extremely easy to digest and absorb.

Inactive Publication Date: 2015-10-07
北京华都肉鸡公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the problems of early body weight and feed conversion efficiency of broilers in the prior art, and finds that rationally adjusting the early feed formula of broilers can increase the feed intake of 0-10 day-old chicks and 9 grams of 10-day-old body weight, Then increase the slaughter weight and feed conversion efficiency at 42 days

Method used

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  • Ultra-early feed for broiler chicken

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Experimental program
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Effect test

Embodiment 1

[0015] The experiment was carried out at the experimental chicken farm of Beijing Huadu Broiler Company. 800 healthy 1-day-old AA+ broiler chickens (AA+ broiler chickens, the same below) were selected, and there were 4 groups of male and female chickens, 100 chickens in each group. 0-10d test feed (see Table 1 for content), 10-21d fed 0-21d basal feed, 21-42d fed 21-42d basal feed (component content and nutrient level see Table 2 and 3), each group nutrient level The same (prepared with reference to the 1994 US NRC Broiler Nutritional Requirements and the Chinese Chicken Feeding Standard (NY / T33-2004)).

Embodiment 2

[0017] The experiment was carried out at the experimental chicken farm of Beijing Huadu Broiler Company. 800 healthy 1-day-old AA+ broiler chickens were selected, and there were 4 groups of male and female chickens, 100 in each group. 0-10d test feed (see Table 1 for content), 10-21d fed 0-21d basal feed, 21-42d fed 21-42d basal feed (component content and nutrient level see Table 2 and 3), each group nutrient level The same (prepared with reference to the 1994 US NRC Broiler Nutritional Requirements and the Chinese Chicken Feeding Standard (NY / T33-2004)).

Embodiment 3

[0019] The experiment was carried out at the experimental chicken farm of Beijing Huadu Broiler Company. 800 healthy 1-day-old AA+ broiler chickens were selected, and there were 4 groups of male and female chickens, 100 in each group. 0-10d test feed (see Table 1 for content), 10-21d fed 0-21d basal feed, 21-42d fed 21-42d basal feed (component content and nutrient level see Table 2 and 3), each group nutrient level The same (prepared with reference to the 1994 US NRC Broiler Nutritional Requirements and the Chinese Chicken Feeding Standard (NY / T33-2004)).

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Abstract

The invention provides an ultra-early feed for broiler chicken. The ultra-early feed comprises the following raw materials by weight: 35 to 65% of corn, 10 to 25% of wheat, 3 to 5% of corn lees, 0.5 to 1.5% of soybean oil, 15 to 28% of soybean meal, 5 to 10% of fermented soybean meal, 2 to 6% of corn protein powder, 3 to 5% of cottonseed protein, 2 to 4% of rapeseed meal, 0.4 to 0.8% of salt, 0.8 to 1.6% of stone flour, 0.8 to 2% of calcium hydrogen phosphate, 0.5 to 1% of lysine, 0.1 to 0.4% of methionine, 0.1 to 0.3% of threonine, 0.05 to 0.2% of sodium bicarbonate, 0.08 to 0.13% of choline chloride, 0.02% of compound enzyme, 0.015% of phytase and 0.2% of vitamin-mineral matter premix. Testing results show that the ultra-early feed for broiler chicken in embodiments in the invention can increase 10-day-age weight of broiler chicken in an age of 1 to 10 d and the weight of 42-day-old broiler chicken to be slaughtered and reduce the feed-chicken ratio of 42-day-old broiler chicken, and the cost of the feed can be reduced.

Description

technical field [0001] The invention relates to a feed, in particular to a super early feed for broilers. Background technique [0002] With the continuous progress of international broiler breeding work, the genetic potential and production performance of broiler chickens have been significantly improved, the growth rate of broiler chickens has been greatly improved, and the feed efficiency has also been greatly improved. The entire life cycle of broiler chickens is shortened, so early broiler rearing is more important throughout the life of broilers. [0003] At present, the body weight and feed conversion efficiency of 0-10 day broilers need to be further improved. Research has found that body weight at 10 days of age is positively correlated with body weight of slaughtered broilers, so how to increase body weight at 10 days of age has become a new topic for broiler feed research and development. Contents of the invention [0004] The present invention aims to solve t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/16A23K1/175A23K1/14A23K1/06A23K10/38
CPCY02P60/87
Inventor 胡文琴李庆云熊峰李云鹏郭成东
Owner 北京华都肉鸡公司
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