Lentil is an important food legume in the semi-arid regions of the world where it can be grown successfully on limited soil moisture and in relatively poor soils. This chapter describes agronomic practices used in lentil-producing countries, addressing methods of land preparation, sowing, harvesting, threshing and cleaning. Procedures used in developed countries where the crop is entirely mechanized are also included. The chapter suggests improvements to seed supply systems, seed varieties, planting methods, weed control, and harvesting methods.