Animal Performance Archives - Ward Laboratories Inc.

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Animal Performance
Brown mid-rib forage (BMR) varieties have been around since the early 2000s. Yet, I still find producers aren’t sure about what BMR means to their operation. Traits associated with BMR varieties can impact forage quality and animal performance. First, lets define what BMR really is. Then, we can examine how this trait impacts forage quality...
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It’s that time of year, when most Americans start dreaming of turkey, potatoes, gravy and stuffing. Before there are any drumsticks on our plates however, turkey producers must focus on feeding turkeys for holiday feasts. To maximize production efficiency nutrient requirements must be met. Energy Energy comes from carbohydrates and fat in the feed. It...
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As spring continues to progress into summer, many livestock growers will move herds onto lush green pastures, and toss out a mineral supplement. But what happens if that supplement doesn’t provide balanced mineral nutrition to those animals? The first major concern is magnesium deficiency referred to as ‘Grass Tetany’. However, that isn’t the only mineral...
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Often when a producer is determining the cause of an abortion storm, they look to the feed as a potential cause. While feed can potentially contain toxins which cause abortion, working with your veterinarian is key in determining the cause of an abortion. Toxins in the Feed Nitrates are often the first thoughts when an...
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The thoroughbred racing season at Fonner Park is quickly approaching. That means feeding race horses for optimal speed. Like other athletes, energy, protein and micro-nutrients are key for optimal performance. Nutritional requirements of horses vary by age, growth stage and training intensity. Maintaining a Body Condition Score of 4-5 throughout development, training and racing is...
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It seems like the weather has been nothing but cold since thanksgiving. Unfortunately, that trend is only projected to continue.  That means it is important to feed beef cattle to protect them from the harsh elements. Cold stress occurs when the environmental temperature is below the animals lower critical temperature.The lower critical temperature is reached...
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This year’s Swine Day at Kansas State University, like previous years, was a tidal wave of information.  So, here are some of the highlights I found to be most interesting.  Dr. Joel DeRouchey gave two interesting research summaries one on the effects of Bacillius probiotics fed to sows and the second on iron injection supplementation...
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Recently, I attended the University of Nebraska State of Beef Conference. One of the speakers was Rick Funston, a reproductive Physiologist at UNL. Dr. Funston reminded producers that when we feed the gestating cow, we aren’t just influencing her performance, but also the future performance of the calf.  This concept is called fetal programming, it emphasizes...
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Often, Ward Laboratories, Inc receives sorghum samples and producers want us to test prussic acid and nitrates.  My recommendation would be to send two separate samples when testing for grazing purposes because prussic acid and nitrates accumulate in different parts of the plant. Prussic acid accumulatesin the leaves of the grass in contrast to nitrate...
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Last week I attended both the Colorado Cattlemen’s Annual Convention and the Sandhills Ranch Expo at the Ward Laboratories Inc tradeshow booths.  At both locations, producers had concerns about nitrates.  The climate and weather however were contrasting conditions.  Colorado producers wondered how drought stress might affect the nitrate levels in their forages, while Nebraska and...
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Here at Ward Laboratories Inc., we often encourage producers to be creative and try newapproaches to agricultural production.  A couple of weeks ago at the American Society of Animal Science Midwest meeting in Omaha, I listened to a talk about getting more creative with corn silage: “Production of High-Quality Forage through Unique Forage Blends” presented...
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The highlights of this year’s KSU Cattlemen’s Day were the tour of the Feed Intake Measurement Facility given by Dr. Bob Weaber and the necropsy demonstration given by DVM A.J. Tarpoff.  The take away I want to reiterate to any livestock producers is that a post-mortem exam is crucial in determining the cause of death...
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The two most common issues that occur when feeding ruminant animals are bloat and acidosis.  Bloat is the result of gases not being able to escape from the rumen.  It can occur on a forage-based diet due to rapid fermentation of soluble protein and readily available carbohydrates resulting in a frothy entrapment of rumen gases....
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Intensive, specialized crop production has several widely agreed upon downfalls.  These specialized systems tend to have stationary yields with expensive pesticide and herbicide inputs all while profitability is widely dependent on a global market over which we have little control.  Dependence on these practices  leads to higher resistance among  insects  and weeds, reliance on fertilizers...
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