| 摘要 |
A cage-row battery arrangement for raising poultry comprising vertically spaced batteries of pairs of cage rows with the cage rows of batteries at intermediate and lower levels being provided with overhead manure drying sheds to catch droppings from the cage rows thereabove. The batteries are mounted on a framework supported on joist members and are spaced above the joist members. Power actuated scraper means are provided to remove dried manure, dirt or debris from the shed and movable bars are provided to prevent excessive build-up of manure, dirt or debris on the joist members. |
