The present invention discloses a method of manufacturing feed with nutritional value. The method comprises the following steps of: inoculating a fungus cultured with compost into agriculture wastes or feed ingredients to perform fermentation to obtain a preliminary fermentation product and drying and grinding the preliminary fermentation product into powder to obtain the feed with nutrients, wherein, the weight ratio of the fungus cultured with compost and agriculture wastes or feed ingredients is 1:1. Therefore, the effects of reducing agriculture wastes, increasing feed nutritional ingredient and reducing culture cost are achieved.本發明係揭露一種製造具營養成分之飼料之方法,其包含下列步驟:將培養於太空包之真菌接種至農業廢棄物或飼料原料而進行發酵作用2~12天,藉以獲得初步發酵產物;以及將初步發酵產物烘乾磨粉後以獲得具營養成分之飼料,其中,培養於太空包之真菌與農業廢棄物或飼料原料之重量比例為1:1。藉此,達到降低農業廢棄物、增加飼料營養成分、降低培養成本等功效。S11~S13‧‧‧步驟