WebAs Sampled Basis – nutrient results for a sample in its natural state including the water. ... If a diet is composed primarily of dry feeds (i.e. hay, grain, oats), the as sampled results can be used for ration balancing. These feeds will all average about 90% dry matter (range 88 – 92%). Since the dry matter is consistent across all of the ... WebSep 3, 2024 · Based on the forage analysis for protein (11%) and TDN (60%) Table 1 suggests that this is GOOD quality grass hay and, we could expect a dry cow consume …
Understanding a Hay Analysis - Penn State Extension
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. WebJan 1, 1995 · In other words, a hay sample testing at 20 percent CP at one lab is expected to test anywhere from 19.4 to 20.6 percent CP at another lab or at the same lab if the analysis is repeated. Variation is usually much higher for fiber measurements than for crude protein measurements. beardrpanda
How to Interpret Your Hay Analysis Report: The Basics
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), %. WebA sample is obtained by drilling with a brace. The sample should be as representative of the composition of the hay bales as possible. The process is repeated on several hay … WebUnderstanding Hay Test Results A typical hay test will analyze for moisture, protein, fiber and various minerals. Moisture is obviously the amount of water in the sample. Most hay … diaphragm\u0027s i1