The best way to determine which type of farming is more lucrative is to look at the costs associated with each method. If you want to start a farm business, then you should consider starting with aquaculture since it has lower initial investment costs compared to livestock farming. However, aquaculture requires large amounts of land, and therefore, it may be difficult for some people to obtain the necessary space. On the other hand, livestock farming requires less land, but it also needs a lot of capital to purchase animals and equipment.