Agricultural Insurance Act Article 9

The premium of agricultural insurance shall be paid before the contract takes effect. However, this shall not apply if the competent authority otherwise designates the payment method.
中文原文 農業保險法第9條
農業保險之保險費,應於契約生效前交付之。
但經主管機關另行指定交付方式者,不在此限。

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