63 

 Explanation 



'• w " — Windows, which should be large, especially on the south side. 



«' d " — .Doors leading from pens to outdoor yards. 



«« di •' — Doors which constitute part of partitions when closed, but which can be 

 swung back, confining the pigs to the apartment containing the bed, and leaving a 

 continuous passage for cleaning out the pens, taking pigs to the loading chute, etc. 



" d2 " Doors leading from pen to ipassage. Note how the partitions are set back 



to economize trough room. These doors should be at least eighteen inches wide. 



H 



n ^ 



01 



..1 - f 

 ■y9 



Hi 



n 

 ?^ 



pi 



TO 



I 





IS 



), ;.f 



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,0 -_S 



I - 



I ■ 

 c 



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to 



fit 



o 



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Fig. 19. — Plan of piggery. 



" m.d. " — Door through which manure is carried when cleaning the pen. 



"l.d."— Door leading to loading chute. 



" p "—Partitions, three feet six inches high. These keep the bedding in place and 

 help protect from draughts. 



V —Ventilating shafts opening at the celling and running up through the roof. 



I._Fresh air inlets. (See under ventilation.) If pens were made on each side of the 

 passage, the Inlets would have to be made at the ends of the passage. 



