The agricultural land grade and evaluation is a necessary means to evaluate the quality of agricultural land, is the foundation to protect agricultural land, and is an urgent task for land management.

• 农用土地分等定级是衡量农用土地质量优劣的必要手段,是实行农用土地保护的基本依据,是我国土地管理部门即将开展的一项工作。