Trace mineral composition of heavily fertilized grass in relation to A.R.C. standards for the requirements of dairy cows.
D000821:Animal Feed / Q000032:analysis*; D000818:Animals; D002417:Cattle; D003035:Cobalt / Q000032:analysis; D003300:Copper / Q000032:analysis; D003677:Deficiency Diseases / Q000517:prevention & control; D005308:Fertilizers; D007455:Iodine / Q000032:analysis; D007501:Iron / Q000032:analysis; D008345:Manganese / Q000032:analysis; D008982:Molybdenum / Q000032:analysis; D009751:Nutritional Requirements; D006109:Poaceae / Q000032:analysis*; D014131:Trace Elements / Q000032:analysis*; D015032:Zinc / Q000032:analysis
D005308:Fertilizers; D014131:Trace Elements; D003035:Cobalt; D008345:Manganese; D003300:Copper; D008982:Molybdenum; D007455:Iodine; D007501:Iron; D015032:Zinc