Show I Proper I Insulation i j. j Proper insulation is as Important as us good ventilation fir fer f r poultry houses South Dakota authorities agree that while condensation of pf r 1 moisture Is reduced with rapid changes of or air yet t In thoroughly y I insulated houses It is not ne necessary eSsary to o speed up circulation of ot air so soi much 1 i much as in poorly Insulated houses r Other South Dakota tests Indicate that hens hens' receiving yellow corn in scratch and mash lay 25 per per cent t more eggs and consume less mash than hens bens receiving white torn corn In using Insulating board in a 8 henhouse it is s necessary to put a coat of ot plaster over o that part of or It Jt It which can be reached by the hens |