Egg breakage has become a headache for many laying hen farms. Nowadays, farming equipment and chicken battery cages are use to raise chickens and collect eggs. According to statistics, the breakage rate of eggs in many laying chicken farms is above 2%. Especially in the early stage of the chicken and egg production, the performance is relatively serious, generally between 1-3%, and some chicken farms have a higher damage rate, even more than 6% in poultry farming cage equipment

Once the egg is damaged, its economic value will drop by more than 60%, severely lose its economic value, and it will pollute normal eggs due to the outflow of egg liquid, and even cause pathogen reproduction pollution. The economic loss caused by broken eggs can account for more than 0.5% of the farming income. According to statistics from relevant departments, the direct economic loss caused by eggshell damage to the laying hens industry is as high as 500 million yuan per year, which has become one of the main factors affecting the efficiency of laying hens.

Especially with the change of breeding mode, the feeding cycle is prolonged, the application of mechanical egg collection is promoted, and the eggshell quality problem has attracted much attention. One of the most important reasons why eggs are damaged is that they lack vitamin D3, specifically 25-hydroxyvitamin D3. Some people think that it is calcium and phosphorus deficiency, and the test proves that there is no calcium deficiency in the feed. The broken egg indicates that the chicken has problems, that is, it is not healthy enough. At this time, supplementing “25-hydroxycapsule” to improve the health of the chicken and strengthening the eggshell is a smart choice.

When the calcium and phosphorus in the feed are not balanced, supplementation with 25-hydroxyvitamin D3 can increase the absorption of calcium and phosphorus. In the hot summer, the phytase added to the feed is prone to failure due to high temperature, resulting in insufficient phosphorus and imbalance of calcium and phosphorus. In the case of calcium and phosphorus imbalance, the addition of 25-hydroxyvitamin D3 is more significant. High temperature in summer can easily cause heat stress in chickens. Heat stress can affect the quality of eggshells (the eggshells become thinner and brittle). The reason is that the blood calcium reduction of laying hens is also lower than the reduction of carbonic anhydrase and vitamin D activity in laying hens. The important reason. Supplementing 25-hydroxyvitamin D3 can increase the egg production rate, reduce the egg breaking rate, reduce the egg-to-egg ratio, especially increase the eggshell hardness and reduce the egg breaking rate.

The number of chickens per square meter of feeding area in chicken layer cages for sale is called the stocking density. The feeding and drinking position occupied by each chicken is also an indispensable condition for mastering the stocking density. If the density is too large, the chickens are crowded, the environmental humidity is increased, the feeding is uneven, the chicks are not well-developed, the disease and convulsions are susceptible, the chicks are weakened, the mortality rate increases, and the growth rate decreases.

The low density of chickens raised in wire chicken cages for sale is beneficial to the survival and growth of the chicks, but it is not conducive to heat preservation and is not economical. The density should be adjusted according to the type, variety, brooding mode, season, age, ventilation status of the chicks. Automated farming equipment cage brooding should be correspondingly increased with age, the density should be reduced by about 30% at 3 - 4 weeks of age, and by about 15% at 5-6 weeks.

In today's chicken industry, the methods of raising chickens are no longer the same as before. The continuous development of technology has driven the progress of the chicken industry, and chickens are developing towards large-scale and intensive methods. And now chicken farming is no longer an era of full manpower. The emergence of various types of automated chicken farming equipment has allowed farmers to experience the human management equipment and the ease of equipment for chicken farming. The author will talk about the introduction and selection of automatic chicken breeding equipment.

Among the chicken breeding equipment, the automatic chicken breeding equipment mainly includes: automatic manure cleaner, egg picker, feeder and other equipment. It can enable the farmer's chicken house to realize the tedious and time-consuming work such as automatic dung cleaning, feeding and egg picking. Freeing the hands of farmers to give farmers more time to manage chicken flocks, the advantages of using these devices for chicken farming are:

1. It can realize large-scale breeding of chickens by farmers, and the use of these equipments plus the laying cage breeding method can allow farmers to raise tens of thousands of layers. And it can also be easily managed. With a large number of breeding, the economic benefits of the farmers increase a lot.

2. The use of automated equipment can ensure the sanitation of the chicken house. For example, the manure cleaning machine can automatically clean the manure regularly, and timely clean out the manure produced by the chickens, so that the probability of bacteria and ammonia generated by the chicken house is reduced. The chicken coop has a good environment and the chickens grow naturally.

3. Without these automated equipment, farmers need to hire manpower to complete the work of raising chicken manure, feeding, etc. The monthly salary of workers is a large expense. Now with automated equipment, you can reduce the use of these labor and reduce the cost of raising chickens.

4. When raising layer hens and broilers, using cages can facilitate the treatment and management of diseases. Cage keeping allows farmers to treat layer hens when they are sick, and the difficulty of treatment is greatly reduced. And the environmental control of the automatic chicken house is better, and it can also ensure that the layer is in good physical condition.

The above is the introduction and selection of automatic chicken breeding equipment in Pakistan for the author. I believe that after understanding the advantages of the above-mentioned automated chicken breeding equipment, farmers will understand why automated breeding can become the mainstream and trend of the chicken industry. These equipments are a good helper for farmers and ideal for driving farmers' economy.

The high temperature in summer will affect the laying rate of laying hens to varying degrees. Here are some practical methods to ensure the high yield and stable production of laying hens raised in automatic chicken battery cage density through the summer.

Implement strict sanitation and disinfection measures

Summer spray disinfection can not only kill germs and purify the air in the house, but also lower the temperature of the house. It should be carried out at 10 am and 3 pm, but attention should be paid to the spray speed and the height should be appropriate. The spray diameter should be moderate. The disinfectant used must be efficient, non-toxic and side-effects, strong adhesion, and low irritating odor. So as not to induce respiratory diseases in chickens. Cause unnecessary losses.

Protect the chicken's own cooling and heatstroke prevention behavior

In order to adapt to hot weather conditions. Chickens often have some instinctive behaviors. If you open your mouth to breathe in order to dissipate heat, spread your wings. Increasing the contact area between the epidermis and the air and facilitating conduction and heat dissipation are all instinctive responses of chickens to adapt to high temperatures. Should be protected.

Use automatic ventilation system

When the temperature exceeds 30°C. The ceiling fan can be turned on to cool down the open type chicken house, and the closed type chicken house can adopt the longitudinal ventilation method to cool down. That is, an energy air outlet is set at the front door of the chicken house, and an exhaust outlet is set at the back door. A certain number of high-power exhaust fans are reasonably and evenly set up according to the size of the chicken house, and the west side windows are closed when the wind is active to prevent hot air from being injected. After the fan is turned on, the discharge of dirty air in the house and the injection of outdoor fresh air can be accelerated, effectively reducing the temperature of the house.