Livestock can help crop farms be more profitable by improving soil fertility. Using cover crops like leguminous hays can reduce the need for fertilizers and pesticides, while also providing valuable feed for animals. These practices can also help prevent erosion and allow for better land use. Manure from livestock is a great source of nutrients for the soil. Diversifying crop-livestock operations can protect against price fluctuations. The economic benefits of combining crops and livestock have been analyzed in this study.