Show increase in number of cows tested in country cow testing association in the united states showed a rema remarkable r L able q growth during 1028 there was vai it 11 15 per cent increase in associations with a of 1 cows under test california leads in the total number of cows under test and also in the he percentage of cows which are arc being tested there are four staler that beat california in the number of herds under test as most of her herds were large wisconsin stands second seand in total number of cows under fest est and first jn ln number of 0 herds berds minnesota ranks third in num number ber of cows anil and Iowa lowa fourth iowa now lims ha 27 per cent of her dairy cattle under test |