Show demo INCREASED SIZE AND production large cows were curiosity only fifty years ago according to the united states department part ment of agriculture our yeal neaily ay iy overuse average milk production per uw in 1850 was 1430 pounds la in 1880 lit it w 2004 pounds in 1 lihla 10 wn wa ll i 1 pounds and ad in was MUS pounds during the some same period a much greater in fit crease has been evident lit in tile the blued black and while herds both in size and pro d ue t ill in 1800 when tile alie ll cow Tex alvar a record of 74 pompil of nill milk lally dally for teo ten days tl lya slie she wk was balled us its it u wonder now sherll urt ui more moie thian 21 im 50 llois lens that lieve ex ceedee that ku in the united states not only for ten days but fui fol an entire entile year of duis days back in the eighties ne conling n tr 16 W B bartley of des Al mollies olues lo 10 loeu a menther atif it the lie ova verille the flit ot of julnes and ot of the alving exhibitors of the breed lurne large LOWS cows were is curl 50 f years ago mille alle boduy the are cot during thes period jj he asserts the lie breed us its a tins has in reused creased considerably in size us ua well us production no deim better belter feeding and breed ing nn methods have been art an factor in tilts this hut but tile ize it in ulso also a factor fin tor ilow important Is the factor of size she Is indicated by bv J C ot of the united states D de Part ment of agriculture lit in til recent lne of the D 1 II 11 I I 1 A rec re orda of the nation tie HP found that a ahl pound ri lit in the wel weight of the considered showed an additional itie nine ot of 33 H each edich ovet ove feed test cost or aj aisil 10 for each pallud increase in weight lie fie states that thai this net return should bp be ed as net profit |