Show cow testing g favored nut more cows but better ones will meet the increasing demand for milk As a matter of fact if we were to increase the production of the average cow only pounds per year for or tile the next nest 40 years we could supply our increase tn in population without increasing ing the number dumber of cows cow testing has been in operation in this country y tor for 20 years when it la Is realized that some such method la Is the only one that wili show results it should b be more generally used |