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    CHINESE
    LOCATION:HOME >> NEWS
    Necessity of ventilation in livestock and poultry houses
    DATE:2017-12-06    HITS:1261

    There 5 elements have effect on raising livestock to achieve the best production performance, as following:

    1 ) Maintain good health level and comfortable environment

    2 ) Adequate feed and good quality feed

    3 ) Good water quality

    4 ) Sufficient oxygen

    5 ) Appropriate and stable temperature

    Among them, temperature is particularly important, directly related to whether the living poultry growth environment is comfort or not and feed conversion rate ( meat ratio ).  Take the chicken house as an example, in a comfortable environment, 60 % - 70 % of the energy into output, 30 % - 40 % for the maintenance of life;  But in bad conditions, 30 % - 40 % of energy is converted to output and 60 % - 70 % is used to sustain life.  Therefore, environmental temperature and humidity have a great influence on livestock.

    Ventilation offers the following benefits:

    1 ) supplying oxygen to livestock

    2 ) providing the livestock with a body wind speed ( at the height of them)

    3 ) removing harmful gases such as carbon dioxide and ammonia

    4 ) removing excess water ( humidity ) from the premises

    In modern poultry houses, exhaust fan and cooling pad system are commonly used for cooling and ventilation.

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