Farm Resource Regions

Ralph Heimlich

United States Department of Agriculture

关键词: Farm;    resources;    regions;    farm types;    Farm Production Regions,farm characteristics;    county clusters;    States;    land resource regions;    crop reporting districts;    physiographic region;    topography;    soils;    climate;   

RP-ID  :  AIB-760

学科分类：农业科学（综合）

美国|英语

来源: United States Department of Agriculture Publications

【 摘 要 】

ERS recently constructed a new set of regions depicting geographic specialization in production of U.S. farm commodities. ERS will use the new regions to display results of its analyses in a broad array of venues from briefings to publications, our web site, and journal articles. This pamphlet introduces the new ERS Farm Resource Regions, explains their origin and rationale, and serves as a reference for our clients.