Texas FFA Nursery Landscape Practice Exam

The analysis of fertilizer is guaranteed by the manufacturer and regulated by which organization?

1. IRS

2. American Nursery and Landscape Association

3. USDA

4. Extension Service

The correct answer is: USDA

The correct answer is the USDA. The United States Department of Agriculture (USDA) is responsible for regulating agricultural products, including fertilizers. This regulation ensures that manufacturers provide accurate guarantees of nutrient content in fertilizers, which is crucial for both consumer protection and the proper use of fertilizers in agriculture and horticulture. The USDA establishes standards and guidelines that help ensure the quality and efficacy of fertilizers sold in the market. The other options are not primarily focused on regulating fertilizer analysis. The IRS deals with tax regulations and does not have a role in agricultural products. The American Nursery and Landscape Association is an industry trade organization that may promote best practices within the field but does not regulate fertilizer manufacturers. The Extension Service, while providing valuable educational resources and research, does not have regulatory authority over fertilizer contents.