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Light trap |
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Light trap is made of high quality PVC material, ageing resistance, |
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chemical resistance, high press clear. |
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Reasonable design could meet different sizes of fan, air inlet or |
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window.It is easy to be assembled and with high efficiency. |
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Different materials of frame including stainless steel and galvanized |
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steel. |
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| 通风最难搞好的鸡舍就是种用新母鸡的遮光鸡舍.为了使新母鸡表现最佳性能,必须对光照强度和每日光照时数都加以精确控制,目标是使新母鸡的每日光照时数限制在8～10小时直到20周龄左右.20周龄时,每日光照时数应增加到15小时.采用这一光照方案是为了使新母鸡能在适当的时候达到性成熟并刺激其开始产蛋。 |
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