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Green health fodder for improving sanhuang hen egg yield

A technology for chicken breeds and laying hens, which is applied in animal feed, animal feed, additional food elements, etc., can solve the problems of increasing labor intensity of breeding, difficulty in disease prevention of chicken flocks, and increased drug expenditure, etc., to achieve an increase in hatching rate and survival rate , reduce the labor intensity of breeding, and ensure the effect of health and safety

Inactive Publication Date: 2006-08-23
李德海
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  • Summary
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AI Technical Summary

Problems solved by technology

As far as the currently used feed formula for layer hens is concerned, there are the following technical problems: 1. Antibiotics are added to the formula to prevent chickens from getting sick. As a result, the chickens are always in a state of drug stress, resulting in a decline in egg production. At the same time, the residual drugs in the eggs will cause the hatched chicks to develop drug resistance in the process of growing into broiler chickens, which will cause difficulty in disease prevention in the flock.
2. The breeding efficiency of feed is not high. First, the egg production peak period is short (only one week), the egg production rate is not high (the peak period is only 65%), the egg production at 68 weeks is about 150 eggs, and the fertilization rate is 90%. The hatching rate is 80%, and the healthy chick rate is 90%; secondly, the chicken flock has a high incidence rate, and there are dead chickens; 3. During the breeding process, additional drug expenses are required, which also increases the labor intensity of feeding

Method used

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Experimental program
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Effect test

Embodiment

[0027] A kind of green health-care feed that promotes laying hens of Sanhuang chickens is composed of the following raw materials in weight percentage:

[0028] Rice husk powder 16.9% Corn 54.46%

[0029] Soybean Meal 16% Rapeseed Meal 4%

[0030] Fish Meal 3% Stone Meal 3.6%

[0031] Bone meal 0.6% Salt 0.3%

[0032] Sodium Bicarbonate 1% Methionine 0.14%.

[0033] Its production process is as follows: First, add rice husk powder to 1‰ weight of straw feed fermentation agent for anaerobic fermentation for one week, and the straw feed fermentation agent is provided by "Beijing Shennong Caihe Biotechnology Co., Ltd." (approved by the Ministry of Agriculture of China) ; Mix rapeseed meal, fish meal, stone meal, bone meal, salt, sodium bicarbonate and methionine again, add them to the fermented rice husk powder and stir, then add corn and soybean meal to stir, after that, put all the mixture in the preparation Granules are made in a granulator, air-dried and packaged, and the...

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PUM

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Abstract

The green health fodder for breeding Sanhuangji hen consists of hull powder 15-17 wt%, corn 50-55wt%, soybean dregs 14-16wt%, rape seed residue 4-5wt%, fish meal 2-3wt%, stone powder 3-4wt%, animal bone powder 0.4-0.6wt%, salt 0.3-0.5wt%, sodium bicarbonate 0.5 -1wt%, methionine 0.1-0.14wt%. The green health fodder for breeding Sanhuangji hen can promote health of the breeding hen, raise the egg hatching rate and survival rate, prolong the egg laying peak period, and raise fodder efficiency.

Description

technical field [0001] The invention relates to a feed, in particular to a green health-care feed for promoting laying hens of Sanhuang chicken breeders. Background technique [0002] The phenomenon of product homogeneity in my country's feed industry is extremely serious, and the technological content of innovation is not high. As far as the currently used feed formula for layer hens is concerned, there are the following technical problems: 1. Antibiotics are added to the formula to prevent chickens from getting sick. As a result, the chickens are always in a state of drug stress, resulting in a decline in egg production. At the same time, the residual drugs in the eggs will cause the hatched chicks to develop drug resistance in the process of growing into broiler chickens, making it difficult for the chickens to prevent diseases. 2. The breeding efficiency of feed is not high. First, the egg production peak period is short (only one week), the egg production rate is not h...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/16A23K10/12A23K10/22A23K10/30A23K10/37A23K20/20A23K50/75
CPCY02P60/87
Inventor 李德海王春唐成
Owner 李德海