Group of agricultural sciences, agricultural study with support from the supporting sciences. The core of the agricultural sciences are biology and economics. Since agriculture is always bound by space and time, supporting sciences, such as soil science, meteorology, agricultural engineering, biochemistry, and statistics, are also studied in agriculture. Farming (farming) is a core part of agriculture because it involves a set of activities performed in cultivation. Farmers is the designation for those who carry out agricultural activities, for example “tobacco farmers” or “fish farmer”. Actors livestock farming (livestock) specifically referred to as the breeders.