Hay analysis The only way to know the nutritional (including sugar/WSC/starch) content of hay is to have it analysed - you cannot tell the nutritional content by the colour of the hay, and old hay doesn't necessarily have less sugar than new hay. Article. Through hay analysis, owners can test the Sugar and Starch content of their hay to determine suitability for their horses. just after sunrise is as low as the "sugar" content will be all day. Pulling hand-grab samples from the standing forage. Box 901, Fort Atkinson, WI 53538­0901 (Phone: 414­563­2446). This was Meadow Grass hay I … If you need to get grass or hay tested for sugar content, proper sample selection and handling goes a long way to make your test results more accurate and trustworthy. Proper nutrition is the key to your horse's health, longevity and performance. Protein hay can be a great alternative to feeding hay. Iowa State University of Science and Technology. We have professionally tested & analyzed our hay using an analytical laboratory that specializes in hay testing. As an international leader, our goal is to provide you with analytical services designed to meet the expanding demands of modern agriculture. Penetrate the bale of hay with a hay probe, also known as a hay corer. Iowa State University of Science and Technology. Discuss the use of wet chemistry vs. NIRS with your county Extension faculty, nutrition consultant or analytical lab. WSC plus starch = NSC. Chris Branam | This warm-season grass measures at the low end of the normal range for ethanol soluble carbohydrates, measuring between 4.7 percent and 10.9 percent. Many plants have characteristic that can cause injury to grazing animals. Shelby Filley | Borrow hay probed from OSU Extension Service or local farm store (Photo by eNasco.com). The sugar keeps accumulating because the grass can’t use it up.” Testing Grass The estimates use mathematical equations based on previous wet chemistry data. NIRS is usually less expensive and may be available overnight. Some plants absorb excess nitrates or oxalates from the soil and store them in plant tissues. We like sugars in forage because more sugar means more milk production for dairy cows, and greater daily weight gain for beef. Article. Percentage of total digestible nutrients (TDN) is then calculated from percentage of ADF. Push the sharp tip 12 to 18 inches into the bale at a 90-degree angle. Apr 2018 | However, animals typically will not readily eat these unpalatable plants, unless no other forage is available. This is usually the round side of a round hay bale or the small end of a square bale. A list of hay probe distributors is provided in our Forage Probe Listing. But while Brix is a good tool for measuring sugar content in wine, honey, fruit juice, and maple syrup, it was never meant for pasture forages. For square bales, take one core from one end of each bale sampled. Livestock prefer the higher sugar content and will eat the hay better than hay cut just after dew burn off. Having dependable samples can prevent unwelcome surprises. For round bales, take a sample from each side of the bale. If … Buy probes and meters to accurately test hay and grain moisture content to control mold and assess nutritional value. Very rarely will you get a grape that naturally has the required balance of acids, sugars, and pH necessary to create a harmonious wine. However, analyses completed even after the ration is consumed can detect seasonal differences that may influence future use. A sample is obtained by drilling with a brace. of the same type of feed. The sample should be as representative of the composition of the hay bales as possible. Before you add the yeast, you need to test the must to determine if any additions/corrections are needed. Toxicity problems can occur in animals which feed on these plants. Monitoring is a process that land managers can use to assess how management decisions affect rangeland and natural resource health. Testing hay and haylage is crucial for horses prone to laminitis as the only way to tell if the sugar and starch level … Mechanical coring of bales with a hay probe. Forages may be sampled as hay or standing pasture. Mylen Bohle, David Hannaway, Andy Hulting, Karin Neff | Monthly grazing capacity of a pasture can be stated as animal unit months (AUM). “Wet chemistry” is when feed is analyzed using chemical solutions to directly measure plant components. Individual producers, agriservice personnel, consultants, veterinarians, universities, and zoos are among the many types of people and organizations satisfying their analytical needs at Dairy One. The probe should have a diameter of 3/8 to 3/4 inch. When you test your hay or fresh grass today, you will not see this NSC listed any more due to recent changes in the way sugars are categorized. Plants in this group contain compounds that may irritate an animal's digestive tract, mouth or skin if consumed. E-mail: forage@dairyone.com, Copyright © 1995-var d = new Date(); var n = d.getFullYear(); document.write(n); It is made of stainless steel with a replaceable hardened steel cutting tip. Article. The process is repeated on several hay bales within the sampling lot. Educational gallery. Hydrogen cyanide or prussic acid when the plant cells are damaged Brix is a well-recognized accepted! That will induce a high glycemic response international leader, our goal is use! To assess how management decisions affect rangeland and natural resource health get answers from the soil and store in... Burn off as animal unit months ( AUM ) to puncture hay determine. 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