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…
Cattle producers should understand their objective for having cattle in order to make a profit for the business. (K-State Research and Extension file photo) K-State beef cattle expert discuss factors for business success MANHATTAN, Kan. -- If a business wants to keep its doors open, it has to make a profit. Similarly, cattle operations must turn a profit, according to the experts at the Kansas State University Beef Cattle Institute. To that point, agricultural…
Steve Boyles, OSU Beef Extension Specialist Young-bred heifers and young cows that have just weaned their first calf should be fed separately from the mature cows in the herd. The young animals are smaller, still growing, and are replacing their temporary teeth. They may be pushed away from feed by cows in their prime and settle for what hay is left and is likely of lower higher quality. The results of feeding young…
By Caitlin Hebbert, Livestock Consultantand Ryon Walker, Ph.D., Livestock Consultant In the article “Nutrient Synchrony: Protein and Energy Working Together,” we discussed how protein and energy act synergistically in the rumen to booster animal performance: Each requires the other for peak function. We also mentioned how winter supplementation often consists of a protein supplement but that protein is not always the limiting nutrient. In this article, we will talk about both protein and energy supplementation and how…
By Robert Wells, Ph.D.Livestock Consultant How would you like to save $15 per cow on your winter feeding bill? What if I said you could easily do it by making one timely change to what you are feeding your cows grazing on native grass pasture? Many people only buy one feed type during the winter. This mindset may be costing a 50-head cow herd the equivalent of the value of a $750 calf. Remember…
Brad Schick, Nebraska Extension Educator Grazing corn residue can be very beneficial to the cow and the producer’s bottom line. Photo credit Troy Walz. There are 8 lbs of grazable dry matter per bushel of corn.Leaf and husk make up 39.6% of the dry matter in corn residue.Intake on corn residue fields will be close to 2% of bodyweight.Check questionable fields for excessive corn before grazing. Having corn stalks to graze is a…
Steve Niemeyer, Nebraska Extension Educator Basic grazing infrastructure for livestock includes fencing, water, and a method of controlling grazing activity. Photo credit Steve Niemeyer The goal of any grazing operation is to introduce the cow or calf to forage in adequate quality and quantity for their needs. A majority of cattle operations in Nebraska use pasture or native range for grazing during the growing season and crop residues or harvested purchased feed for…
SDSU Extension Written by Roger Gates, former SDSU Extension Range Specialist. Winter feed represents one of the largest costs for a livestock production enterprise. Grazing pasture that has been stockpiled for winter use is a rational alternative to limit costs resulting from both harvest (or purchase) and feeding of hay. Allocation of feed resources available from winter pasture is simplified to a degree because the quantity available can be determined as the winter…
Sean Kelly SDSU Extension Range Management Field Specialist With much of South Dakota experiencing drought conditions this past summer and now continuing into fall, the opportunity for winter grazing may be very limited or not available at all. A ranch manager must try to ensure that enough residual plant height and vegetation cover of the soil surface is available through the winter to aid in recovery of the rangeland. In order to capture…