| Show 41 picking dairy bull on records of ancestors in selecting a dairy bull on the basis of the records of hla his ancestors consideration should be given to the conditions under which the records were made says the united states department of agriculture an ail investigation vesti gatlon gation by the bureau ot d dairy airy industry at be beltsville md bid showed that whan cows were milked and fed three times a day instead jt if twice coo con lined fined in box bov stalls instead of lustan in stan chions fed enough tu to make them tat fat instead of keening there them in ordinary flesh and bred to freshen at intervals of 15 months instead of 12 the production was increased 50 per cent A herd improvement association of pounds of butterfat butter tat viade made under ordinary farm conditions the bureau says Is equal to an advanced registry or register of merit record of coo pounds |
