The 37.5% Arable Rent Reduction Act Article 8

(Payment of rent)The lessee shall pay the rent according to the time fixed. When receiving the rent, the lessor shall use the weight or measure which has passed the official sanction.
中文原文 耕地三七五減租條例第8條
承租人應按期繳付地租,出租人收受時,應以檢定合格之量器或衡器為之。

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