Blonde Girl Shows Off Outside On The Field

Livestock generally are raised for subsistence or for profit. Raising animals (animal husbandry) is an important component of modern agriculture. It has been practised in many cultures since the transition to farming from hunter-gather lifestyles.
Arable land
In geography, arable land (from Latin arare, to plough) is an agricultural term, meaning land that can be used for growing crops. It includes all land under temporary crops (double-cropped areas are counted only once), temporary meadows for mowing or pasture, land under market and kitchen gardens and land temporarily fallow (less than five years). The abandoned land resulting from shifting cultivation is not included in this category. Data for arable land are not meant to indicate the amount of land that is potentially cultivable. As such, it has to be distinguished from "agricultural land", which, according to FAO definition, additionally includes land under permanent crops as well as permanent pastures. In 2008, the world's total arable land amounted to 13'805'153 km2, whereas 48'836'976 km2 was classified as "agricultural land".