http://soiltesting.tamu.edu/files/Forageweb2.pdf WebMay 14, 2024 · By discovering the nutrient values of feedstuffs like hay, silage or small grains and checking the quality of total mixed rations (TMR), nutritionists remain armed to build better rations for top performance. ... The following pages contain a wealth of information about submitting samples and understanding what the results mean. …
5 Steps for Proper Hay Sampling - Ward Laboratories, Inc.
WebAccurate and meaningful laboratory results are possible only if the test sample truly repre sents the lot sampled. Samples obtained from hand-sampling flakes from a bale. very small core samplers. or hand-mixed samples should not be used for analysis. Poor sampling tech-Table 3. Hay quality standards and value of hay in California markets. corel draw knitting pattern
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WebSample as described above but cut at normal grazing height. Sampling Bales Use a Penn State or similar hay probe to sample hay bales (grab samples from the edge of the bale often provide inaccurate results). Take one core per each 5 large round bales (1 core for each 100 small square bales). WebMar 3, 2024 · Low-quality hay is generally 45 to 52% TDN. Mid-quality hay is generally 52% to 58% TDN, and high-quality hay is greater than or equal to 58% TDN. A dry cow requires a minimum of 48% TDN, and a lactating cow needs a diet that is at least 60% TDN per day. Key Minerals Calcium (Ca) and Phosphorous (P), %. WebJan 20, 2024 · It is the moisture or dry matter content of the sample. Hay will generally be about 89 percent dry matter or greater. Digestible energy (DE) – This is a measure of the digestible energy in the hay. For a light-working horse, DE should be 20.5 Mcal/day. Hay may have .76 to .94 Mcal/pounds or higher of DE. fancy beaded tops