Enforcement Rules of Food Administration Act Article 4

The term “Major Food” as set forth in Article 6, Paragraph 1 of this Act, means the rice and other grains as designated by the competent authority. The term “farmland” means the arable land for growing food as defined under Article 3, Paragraph 1, Subparagraph 11 of the Agricultural Development Act.
中文原文 糧食管理法施行細則第4條
本法第六條第一項所稱主要糧食,指稻米及其他經主管機關指定之糧食;所稱農戶耕地,指農業發展條例第三條第一項第十一款所定之耕地可供糧食生產者。

English translation for reference only; the Chinese text prevails. Not legal advice.