OCR Text |
Show Mineral Is Needed A ration is no better than the weakest weak-est clement In it. Fortunately, most of our common combinations of feeds have suflicient mineral to supply the animal's need. As a rule, feeds rich in proteins are high In phosphorus and when the feeding standards are complied with there is little need oi supplementing minerals. However, when the ration is composed chiefly ol corn, as is usually the case in fattening fatten-ing hogs, a good mineral should be supplied to the animals. |