Deccan Plateau about 10% in Western Ghats. Except in developed areas of certain river valleys, double-cropping is rare. Rice is the predominant crop in high-rainfall areas and sorghum in low-rainfall areas. Other crops of significance include cotton, tobacco, oilseeds, and sugar cane. Coffee, tea, coconuts, areca, pepper, rubber, cashew nuts, tapioca, and cardamom are widely grown on plantations in the Nilgiri Hills and on the western slopes of the Western Ghats. Cultivation of Jatropha has recently received more attention due to the Jatropha incentives in India. Deccan Plateau The Deccan Plateau is a large plateau in western and southern India. It rises
North India Towards its north are the Himalayas which define the boundary between the Indian subcontinent and the Tibetan plateau. To its west is the Thar desert, shared between North India and Pakistan and the Aravalli Range, beyond which lies the state of Gujarat. The Vindhya mountains are, in some interpretations, taken to be the southern boundary of North India. The predominant geographical features of North India are: The state of Madhya Pradesh has large areas under forest cover, as do Himachal Pradesh, Uttarakhand and Chhattisgarh. North India lies mainly in the north temperate zone of the Earth. Though cool or cold