Which ingredient is often included in manufactured commercial diets for captive earthworms?

Answer

Alfalfa meal

Commercial feed mixes developed for raising earthworms in controlled, captive environments, such as those used in vermiculture businesses, are designed to provide complete and consistent nutrition to support rapid growth and reproduction. These manufactured diets utilize balanced formulations that often incorporate specific ingredients to ensure necessary protein, calcium, and nutrient levels. Among these components are alfalfa meal, soy protein, calcium carbonate, and various essential vitamins and minerals, representing an industrialized approach contrasting sharply with the varied diet derived from natural decomposition cycles in the wild.

Which ingredient is often included in manufactured commercial diets for captive earthworms?
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