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Hen nesting apparatus and method utilizing such apparatus for identifying, monitoring and controlling individual hens of a flock
Hen nesting apparatus and method utilizing such apparatus for identifying, monitoring and controlling individual hens of a flock
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机译：母鸡筑巢装置和利用该装置的方法，用于识别，监测和控制鸡群中的单个母鸡
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摘要
A hen nesting apparatus and a method utilizing such apparatus for identifying, monitoring, and controlling individual hens of a flock, such as for broody (nesting) control, for producing a maximum egg output from the flock of hens, including a line of nesting cages (2) with an ejector member (50) in each cage (2), individually actuatable independently of the ejector members (50) in the other cages (2) to eject a hen from the respective cage (2) upon the existence of one or more specified conditions. Each hen is provided with a transponder (15) attached to a retaining band (16) applied to a leg of the hen, whereby each transponder (15) includes an identification of the respective hen and cooperates with a reader (18) carrying an antenna (19) which traverses the line of nesting cages. The reader (18) interrogates the transponders (15) in sequence by way of antenna (19), enabling each transponder (15) to transmit a return signal that carries hen identification and/or other data stored in the transponder (15) for each respective hen. IMAGE
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