Excessive soil potassium as a factor in grass tetany.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000139:chemically induced*; D005260:Female; D005308:Fertilizers; D008274:Magnesium / Q000097:blood; D006109:Poaceae; D011188:Potassium / Q000032:analysis* / Q000097:blood; D012621:Seasons; D012987:Soil / Q000032:analysis*; D013746:Tetany / Q000139:chemically induced / Q000662:veterinary*
D005308:Fertilizers; D012987:Soil; D008274:Magnesium; D011188:Potassium