农业；农学；农艺 词形变化
- 形容词 agricultural
- 副词 agriculturally
- 名称 agriculturist，agriculturalist
- the federal department that administers programs that provide services to farmers (including research and soil conservation and efforts to stabilize the farming economy); created in 1862
- the practice of cultivating the land or raising stock
- a large-scale farming enterprise
- the class of people engaged in growing food