The Rabi crop is a fundamental concept in Indian agriculture, defining the winter cropping season, which is one of the two principal agricultural cycles alongside the Kharif season. The term itself is an agricultural concept derived from the Arabic word rabīʿ, meaning "spring," which refers to the time of harvest. This nomenclature, along with Kharif, was codified into the formal Indian land-revenue vocabulary under the Mughal ain-i-akbari assessment framework during Akbar's reign in the sixteenth century.
The mechanism of the Rabi season is dictated by the cooler climate following the monsoon. Sowing typically occurs between October and December, after the southwest monsoon has retreated. The crops require a cool growing season and a warm, dry period for maturation, with harvesting taking place between March and May. Unlike the rain-fed Kharif crops, Rabi cultivation relies heavily on residual soil moisture and irrigation. The flagship Rabi crop is wheat, followed by other major crops like barley, mustard, gram (chickpeas), and peas.
The Rabi season is intrinsically linked to the government's price support mechanism, as the Minimum Support Price (MSP) for these crops is announced, typically in October, by the Cabinet Committee on Economic Affairs based on the recommendation of the Commission for Agricultural Costs and Prices (CACP). The concept of Rabi crops as a winter-sown, spring-harvested cycle has remained constant, with the Ministry of Agriculture and Farmers Welfare and the Directorate of Economics and Statistics continuing to report production estimates against this season, supplemented by the short summer Zaid season.