Show needed Bline minerals rals the obio experiment station has been doing some work of late inte years with minerals for poultry with a very simple mineral mixture composed of 0 raw bone meal finely ground CO 00 I 1 parts ground limestone 20 parts cont containing aaning 05 per cent calcium carbonate 6 dlud chloride or L salt alt 20 parts the aboe named experiment sta tion lion concludes that these are the min ernt eral elements that are most needed fo to the most profitable product production lou of egy wid nd health of the ben |