Agriculture is the art and science of cultivating the soil, growing crops and raising livestock. It includes the preparation of plant and animal products for people to use and their distribution to markets. Agriculture provides most of the world's food and fabrics. What are 4 types of agriculture? Mixed farming. This involves the rearing of livestock and crops together. ... Plantation agriculture. Sometimes also known as commercial agriculture, plantation farming is about growing a single cash crop for large-scale markets. ... Subsistence farming. ... Dry land & wet land farming. Scope of Agriculture It denotes that the greater the advanced stage of development of agricultural nations, the greater the contribution of agriculture to national earnings. The majority of the population in agricultural nations is employed, working, and dependent on agriculture and related activities.