What characteristic distinguishes legume forage from grass forage?

Legume forage is distinguished from grass forage primarily by its higher protein content. Legumes, such as alfalfa and clover, have the ability to fix atmospheric nitrogen, which leads to an increase in protein levels within the plant. This characteristic is particularly important in animal nutrition, as protein is essential for growth, reproduction, and overall health.

Higher protein content in legumes compared to grasses allows them to serve as a valuable feed source for livestock. This difference is significant in feeding strategies, as it can help in meeting the nutritional needs of ruminants and other foraging animals efficiently, influencing overall animal performance.

The other characteristics listed, such as fiber content, growth rates, and water requirements, can vary based on specific types of plants and environmental conditions. However, the definitive feature that sets legume forages apart from grass forages is their superior protein content, making them a critical component of a balanced diet for livestock.