Ten matters needing attention in the breeding of laying hens

2020-10-26

Qingdao Zhongren Animal Medicine Co., Ltd

Zhongren kinetic drug

 

In the breeding of laying hens, the quality of breeding has an important role in the breeding benefits of chicken farms. The following are some precautions for breeding:

1. to choose a good chicken seedling

Epidemic prevention, management is formal, and can provide livestock and poultry production and operation license, veterinary health license, introduction certificate of large-scale manufacturers, and to ensure that the commodity chicken seedlings parent seedlings from large-scale original seed farms, do not because of the cheap and lead to no return.

2. reasonable turnover chicken flock

If the price of eggs is high, you will raise more, and if the price is low, you will not raise or raise less. In recent years, the market cycle is difficult to grasp, leading to the old experience "failure". According to the equipment conditions of the site, the chickens should be reasonably turned around and the breeding plan should be formulated.

3. focus on weight at 42 days of age

Weight at 42 days of age determines lifetime egg production. Whether the 5-week-old body weight can reach the standard has a great influence on the laying performance of chickens. However, in production, only the survival rate of the brooding period is often paid attention to, and the weight of the 5-week-old is often ignored. The weight of the 5-week-old is not up to standard due to the high density of chickens, improper beak cutting and low feed nutrition. Relying solely on drugs to improve the survival rate is not conducive to the improvement of the growth and egg production performance in the later period.

4. do a good job in raising chickens

The incubation period is the completion of bone, weight, fallopian tube and ovarian development stage. It is essential for the whole breeding process. It is wrong to think that the weight and uniformity of chickens at the breeding stage are not enough to catch up before the start of production. If the feed nutrition level is low at this stage, it will cause bone dysplasia, and the egg laying period is prone to rectocele, small egg weight and high mortality.

5. pay attention to the expected date of feeding

Breeding chicken feed too early or too late transition to egg feed, will lead to diarrhea in the first-born chickens, and even paralyzed chickens, thin-skinned eggs, sand-skinned eggs, soft-shelled eggs increased. Laying hens feed young laying hens to 15 weeks, starting from 16 weeks to lay eggs, with a week of gradual transition, reduce the change of material stress, mainly stone powder to step by step.

6. want a comprehensive cost analysis

Farmers often only look at the surface unit price of feed and veterinary drugs and ignore the real breeding costs. The survival rate, uniformity, feed, chicken seedlings, medicine, vaccine, water and electricity, fuel cost, etc. should be calculated in the stage of young chickens and layers. Laying hens should specifically calculate the cost per kilogram of eggs. Feeding high-priced feed with high actual nutrient concentration, good egg weight, strong disease resistance, good color and weight.

7. to be eliminated in time

It is necessary to eliminate defective chickens, sick and weak chickens, and oligozoic chickens in time, otherwise, it will only increase the chance of spreading infectious diseases, become the fuse of the disease or eat chickens for nothing, and increase the cost.

8. don't copy epidemic prevention procedures

According to the requirements of chicken seedling manufacturers and combined with the current epidemic situation of the local disease, scientific epidemic prevention procedures are formulated, conditional on the results of the detection of antibody levels.

9. can not be heavy treatment light prevention

In recent years, the multiple diseases such as encephalomyelitis, renal branch transmission, and egg reduction syndrome are all related to insufficient prevention and drug abuse at the time of onset. As the saying goes: there is no income in epidemic prevention, more income in management.

Pay 10. attention to the amount of drinking water for chickens

Common sink type water supply, the number of times of adding water is the same as the number of times of feeding; Or sometimes when the chicken is sick, the water is artificially limited because of the thin feces, which is tantamount to adding insult to injury to the flock. Lack of water seriously affects the digestion and absorption of other nutrients. Water is cheap among all nutrients, but it is also the source of life.

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