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This article explores the classification of animal feeds into concentrates and roughages, highlighting their nutritional properties. Concentrates are low in fiber but high in total digestible nutrients, such as oats, which are consumed mainly as seeds. In contrast, roughages contain high fiber and are low in total digestible nutrients. Oat hay, for example, includes seeds, leaves, and stalks. Additionally, we define calories as a basic unit of energy, essential for understanding the nutrition needs of animals.
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Concentrates Feeds that are low in fiber & high in total digestible nutrients. Oats: When an animal only consumes the seed.
Roughages Feeds that are high in fiber & low in total digestible nutrients. Oat Hay: When an animal consumes the seeds, leaves, and stalk.
What is a Calorie? A basic unit of energy. The amount of energy needed to raise one gram of water one degree Celsius. 15.5 C Thermometer 14.5 C