Show economy and efficiency of machines in milking an extensive study na as to the economy rind etli cleney of milking mn mi cl chines illies Is living made ly by tile the dairy tins bandry department of nf iowa state col logo loge amos iowa inn while the work Is riot not completed lii most recent results indicate that 1 tho the use of the lie does not the lie mill milk flow 2 with a herd of approximately 25 2 cows con i time laii saving to lahout 48 per cent one ninn mail with etli a nin ma chine can replace two men liend il mill lill I 1 ins n z 3 1 one man operating two tuo units 14 more efficient than if lie tit tempts to operate three units 4 unless great cure care la Is clied in ili cleaning tile lie and lit in operating it the hie count will all be higher with etli tint liand milli ing r the sediment content of biln drawn milk Is lower than that of hand drawn milk |