| 摘要 |
<p>The invention relates to an arrangement for operating a chicken-hatching installation comprising trays accommodating the eggs to be hatched arranged on carriages located in several tiers one above the other, the said carriages being passed continuously through an incubating stove, aeration of the individual trays being carried out, during half of the path followed by the carriages, on one side thereof, and during the other half on the other side. The invention also relates to a hatching unit containing a mobile hatching carriage with moving conveyor-belts arranged thereon.</p> |
