Given that Janaka was a king, it is likely that ploughing was Component of a royal ritual to ensure fertility in the land. Sita is considered to be a youngster of Mom Earth, produced by union in between the king and the land. Sita is a personification of Earth's fertility, https://angelovmtbi.izrablog.com/36065634/the-fact-about-sita-ram-that-no-one-is-suggesting