The Biden administration’s plan to conserve 30% of U.S. lands and waters by 2030 is big on ideas but short on details, Farm Bureau leaders said last week.

The administration last week laid out its vision for a decade-long conservation initiative called “America the Beautiful” in a 24-page report. The plan, also known as 30x30, contains recommendations to support “locally led and voluntary conservation and restoration efforts across public, private and Tribal lands and waters in order to create...