Show CALCIUM NEEDED FOR STOCK cows horses and sheep must look to roughage for needed supply silage may answer the cow together with the sheep and horse must look to its roughage to supply the needed calcium frequently there Is not sufficient calcium in the roughage or the vitamin needed to make it aval available lable to the body Is not present this vitamin la Is present in green pasture at all times it if silage has been properly made it Is possible that there will be enough of the vitamin in it also to cause the assimilation of calcium it Is not well vell to count on this however for much of the mileage made lit at the present time Is not properly made |