Grass tetany is considered a problem that usually occurs when cattle or sheep are eating lush, spring grass or annual cereal forages such as rye, wheat or triticale; but, it can also occur when cattle are being fed harvested forages. Grass tetany, sometimes called grass staggers or hypomagnesaemia, is a metabolic disorder of cattle related to a deficiency of magnesium (Mg). Magnesium is a critical mineral to the nervous system and muscle function.…
Karla H. Wilke, UNL Cow/Calf Systems and Stocker ManagementMary Drewnoski, Nebraska Extension Beef Systems SpecialistKacie McCarthy, UNL Cow-Calf Specialist Cornstalk residue is an economical forage resource across Nebraska, which can help producers reduce annual cow costs. Photo credit Troy Walz. With approximately 9.8 million acres of corn yielding an average of 182 bushels/acre, cornstalk residue can be an accessible and economical winter grazing forage option for producers in Nebraska. Historic research at the…