Ventilation is an important part of the management of laying hens in battery cage system. Proper ventilation can avoid the occurrence of many layer diseases, because ventilation is too big a concept. So here xiaobian will talk about the control of several key points of ventilation in the chicken cage.

There is no essential difference between the ventilation of laying hens' cage and that of other breeding modes. But because the cage chicken is three-dimensional farming, the same height of the chicken coop, the top chicken is closer to the roof of the shed. So in ventilation, we should pay more attention to the whereabouts of cold wind, especially the use of ventilation pipe chicken coop.

Given the circumstances. We can cover the top of the poultry cage for layer with plastic sheeting or mulch. Although not a fundamental solution to the problem, but can also play a part of the cold wind directly fell on the chicken.

Therefore, the ventilation pipe as far as possible in the early use of chicken. When the ventilation volume is large, small Windows should be used. Small window air intake can also play a role in disturbing the air intake of the ventilation pipe and promoting the mixing of the air into the ventilation pipe.

The opening of small ventilation window should be combined with the local temperature of ventilation and henhouse. It's not just that all the little Windows open the same size. For example, in the early stage of breeding, under standard negative pressure, the temperature at the back end is often low because of air leakage and faster air inlet at the near end of the exhaust fan.

At this time we have to put the small window behind appropriately close small or open one another, to achieve the purpose of temperature balance. For example, after the boiler stops using in the late stage, there is no heat source at the front of the chicken house, resulting in low temperature at the front. You can also close the front with a small window. In short, the switch of small window is not only one kind of mode, should be adjusted at any time according to the situation at any time.

The above is the poultry equipment manufacturers to share the use of battery cage system to raise laying hens ventilation problems and reasonable use.