246 



STATE BOARD OF A"GRICULTU«E 



State. Ventilation is the most important factor in successful storage 

 with the exception of temperature control. Special emphasis has been 

 laid on the methods which will prove satisfactory. 

 The article, "The Ventilation of Potato Warehouses," in the August 



Fig. 1. — The New Piggery. 



quarterly 19212 is based on investigations of a number of houses owned 

 and operated by co-operative associations. 



Many requests are being received for aid in planning ventilation for 



^Hatcn Ofer yv€lt 



^pholt roof amr 



nyr/b and cfnvt ptaiKr 



tit^ifieti J lie ar bricK 

 atove graae 



6 tilw for srmm 



and t^foter 



£nd fiMS titJ SecnoN 



Coo/ 



Oofttr 



o 



* V y <• milonl pimp 



rLoon Plan 





tSlDE 



fi/OTT- if/ater and afeom piping tv fc» 

 carried fo . . ptyytrj . f j- through 

 B'xmiar pipe ■ 



Doubia mndovts fo &a ^ffvtded 

 for wfnter profcct/on. 

 Woftr fb be providrd t>^ eltctric mcftr 

 deep we/f oulpmaf/c pump artd 

 comprtsiton tanA , or pipe line 

 from Co/Zege ^ife/n. 

 Jfram fo £>e prvrnMxf b) A) HP 

 horizontal boiler. 



nsean-dauHHom 



tft*AHD>^ CA 



ftlA.C 



Cstt iantihff, 



riMunn 



CA ift-.t 



tc^it i/f-i a' 



mj" 



Fig. 2. — Boiler house for new Piggery. 



