Show common scrub cows can be graded up buic Qu quickly ic no experiment station nation nai has demon anted more mom exclusively then than the low iowa experiment station that that common saral cow we ran can be graded up in a comparatively apara short abort time and ad th that from onu nary scrub bred to registered sms sire high producing herds can caa b be limbed in 1 a comparatively ioup ti ly short time tham some years ago the iowa settle experiment ament station tat ion purchased some borne scrub news cowl from ahey were beat about so poor a lot of cown cow as one could find anywhere although though tl under good man gement ax as to feed and care cam they im proved very rapidly in milk production th the production of milk nod and fat we wai probably silly fully 40 per cent higher after good no reeding the than it had been tn in their original in bomea but even at that theli their average ge yield wa was only pounds ol of fat and pounds milk during tin the ora drat year |