Show feeding dairy cows at the oklahoma station on a ration of wheat bran corn crop alfalfa bay and roughage the cost of milk bilk per gallon was it 2 cents when on a ration similar to the above with the addition ot of cottonseed meal the cost of 0 milk was 10 9 cents per gallon but tho the quantity was slightly decreased TIL itt another test the cost of milk pro on a ration of barn corn crop cottonseed meal maal and alfalfa hay the tha cost coat was waa 11 7 per gallon on a elm aim liar ilar ration alth ith silage as a supplement the cost coit co it m as 10 4 per gallon and the yield was slightly increased |