Which adjunct item is included in the FSC associated with agricultural supplies?

The correct answer is fertilizers and seeds, as they directly relate to the agricultural supplies category. The Federal Supply Class (FSC) system organizes various supplies and equipment based on their intended use, and the classifications for agricultural supplies predominantly include items essential for cultivation and farming activities.

Fertilizers and seeds are critical components for agricultural operations as they directly contribute to crop production, enhancing soil fertility and facilitating the growth of various plants. These items are specifically designed to meet the needs of farmers and agricultural workers, making them a necessary part of the supply chain within this FSC category.

In contrast, household items, training materials, and furniture do not fit within the agricultural supply framework. Household items are typically categorized under those meant for personal or domestic use, while training materials focus on educational purposes unrelated to farming or agricultural processes. Furniture is classified into a different category altogether, centered around office and living spaces rather than agricultural needs. Thus, fertilizers and seeds stand out as the appropriate adjunct items associated with agricultural supplies.