Not the best, but practical method for laying hens to increase eggs

With the development of the rural economy, aquaculture has also become a way for farmers to get rich. Breeding chickens also requires experience. Now that the scale of individual farming has expanded, many problems will be encountered in the breeding process.

 

Eggs are rich in nutrients, rich in a variety of essential amino acids and trace elements, and can basically meet most of the nutrients needed by the human body. What we pay attention to in breeding laying hens.

 

health care program

 

First. health care program

 

Age 1-5 prevent omphalitis, pullorum, promote the development of intestinal mucosa, and improve the survival rate.

 

Chronic respiratory disease caused by vaccine stress, cold or mycoplasma at 9-13 days of age.

 

16-26 days old to prevent enteritis, Escherichia coli, improve resistance.

 

29-33 days old airsacculitis, chronic respiratory disease.

 

36-40 days old coccidia, enteritis. 43-47 days old bursal and other viral infectious diseases.

 

62-66-day-old nematodes are accompanied by other diseases.

 

81-115-day-old Escherichia coli, enteritis, and nematodes have been accompanied.

 

125-130 days old pay attention to salpingitis.

 

Aspects of other considerations

 

1 The laying hens face a moulting period at 4 to 5 weeks; 7 to 8 weeks; 10 to 12 weeks; 14 to 16 weeks. During this period, the dryness of the chicken house should be controlled. If it is too dry, it will easily cause dust. , Down stimulation causes respiratory tract infection.

 

2 After 70 days or 120 days after the laying hens are caged, their activities are limited and stress diarrhea is prone to occur.

 

3 When laying hens start laying, pay attention to excessive egg production. When 70% of egg production reaches the peak, diarrhea is prone to occur when the peak is too high, so you should pay attention.

 

Second ,Common problems and solutions in the breeding process

 

1 Analysis of the reasons for the decline in egg production

 

Normal factors

 

①Regular egg production decline

 

The output of laying hens has a certain regularity, which can be represented by a yield curve. The egg production rate curve of different varieties is different, but generally it can reach the peak egg production after 3 to 4 weeks from the start of production. After the peak, it begins to decline slowly until the end of egg laying.

 

②Egg production decreased on days off production

 

The number of consecutive egg laying days for laying hens is different. Some are continuous for many days, and some continuous egg production declines. There is a rest day at the end of continuous production. In this case, if there is no abnormality in the flock, and the mental state of the large group is good, there is no need to worry.

 

Abnormal factors

 

①Feeding factor changes in the nutrient composition or quality problems in the diet. Such as sudden change of raw materials in the diet, uneven mixing of feed, moldy feed, and high experimental content. Reduce the feed intake of chickens or cause indigestion.

 

②Environmental factors

 

Lighting Lighting program or light intensity, color changes. Irregular lighting time, suddenly long and short, suddenly light and suddenly stopped, forgetting to turn off the lights at night, etc., cause the egg production to drop.

 

Seasons and Temperatures Continue to be hot in summer and cold in winter, so it is best to have cooling and heating equipment.

 

Insufficient ventilation If the windows are not opened for a long time, the ventilation is not good, which will cause disease transmission.

 

The quality of drinking water is not good or unsanitary, resulting in diarrhea.

 

③Disease factors

 

Chickens are affected by factors such as Newcastle disease, or viral diseases such as enteritis, Escherichia coli, and coccidiosis. We chicken breeders observe the mental state of chickens at any time.

 

Three, Talking about the abnormal factors of eggs

 

Egg abnormalities are abnormal changes in the surface or contents of the egg. Under the condition that the whole group is healthy and well managed, the eggs produced are smooth surface, complete in shape, uniform in color and luster, consistent in size, heavy in hand, and have a crisp sound when they touch each other, which is not easy to break. The egg yolk is plump, and the white is thick and distinct.

 

①Shellless eggs are generally caused by insufficient calcium in the chicken's diet or due to malabsorption of calcium after infection.

 

②Zinc deficiency in soft-shell laying hens is also one of the reasons for the occurrence of soft-shell eggs.

 

③Insufficient calcium in the thin-shell egg diet, imbalance of calcium and phosphorus ratio, and interference of diseases.

 

④Chronic hemorrhage of eggshell glands in blood shell eggs may be related to the lack of experience with certain viral diseases.

 

Breeding is very hard. At the beginning, they are inexperienced, and they are all crossing the river by feeling the stones. The process of farming is also a process of learning, and farming is also a knowledge. No matter what industry, it is a process of continuous learning and accumulation.