The information on propitious days was replaced by more on agriculture. Added were charts on the planets, tides, eclipses, climatic zones, and the like. And with no more emperor, the almanac needed a new name.
四時農宜表則編得很詳盡，另外還以科學方法，附註許多天文科學圖說，如行星繞日、行星大小比較、五帶寒熱、日月食、潮汐、晝夜長短區別、年月日時劃分等。