Show buttermilk best the missouri station has just completed a comprehensive study on the value of different supplements in the poultry ration for egg production A basic grain and mash ration was fed to seven lots of liens hens from november 1 to september 30 in addition to this one lot received cottonseed meal and rock phosphate and produced an average of eggs each the second lot received cottonseed meal and bone bonemer bo nemea ineal and produced eggs each the third lot ot received so soybeans and bon emeal in in addition to tile the basic ration and produced eggs each the fourth lot received so beau meal and bone meal and produced eg eggs ggs each the fifth lot received and these liens hens averaged I 1 il i eggs each the sixth lot which received meat scraps in addition to the basic ration averaged eggs each while tile the seventh lot rec receiving elving an add addition of dried buttermilk led all groups with eggs per bird suc farming |