What is one of the primary purposes of the Act 38 of 2005?

One of the primary purposes of Act 38 of 2005 is to regulate Concentrated Animal Operations (CAOs) and require these operations to implement an approved Nutrient Management Plan (NMP). This legislation was established to address the environmental concerns associated with nutrient runoff, particularly from animal farming. By mandating that CAOs have a well-structured NMP, the Act ensures that farms responsibly manage nutrient applications to minimize negative impacts on soil and water quality.

The requirement for an approved NMP helps operators adopt practices that optimize nutrient use while protecting the environment, thereby promoting sustainable agriculture. This focus on regulatory measures ensures that farms are held accountable for their nutrient management practices, ultimately aiming for better stewardship of resources.

The other options do not accurately reflect the intent of the law. For instance, while the Act does influence local agricultural practices, it does not aim to eliminate local ordinances altogether. Additionally, the Act does not seek to reduce animal farming or limit phosphorus usage in an outright manner; rather, it regulates how nutrients are managed. Lastly, the act does not centralize farming regulations under federal control, but instead functions within the framework of state regulations tailored to Pennsylvania's specific agricultural landscape.