Sugarcane Varieties
Development of varieties is the central area of research since the inception of the institute in 1912. It was the first of its kind to start work on breeding varieties for sub-tropical conditions. The first commercially successful inter-specific hybrid in the world, Co 205, a hybrid between cultivated sugarcane, Saccharum officinarum and the wild grass. S.spontaneum became popular in Punjab province during 1920s. Varieties such as Co 213, Co 214, Co 281, Co 285, Co 290, Co 312, etc., bred by this institute revamped sugar industry in India. From 1926, the Institute started developing varieties for tropical India as well. The varieties developed later by this Institute such as Co 419, Co 453, Co 740, Co 997, Co 1148, Co 62175, Co 6304 and Co 6806 are some of the very successful varieties spread across the country. The variety Co 86032 notified for release in the year 2000 occupies most of the sugarcane area in tropical India at present. Recently released sub-tropical varieties such as Co 0118 and Co 0238 are gaining popularity among the farmers of Haryana, Punjab, Western UP, Uttarakhand and Bihar. Thus varieties evolved by the Institute have elevated the status of the nation from a sugar importer to the largest manufacturer of sugar in the world today. The varieties evolved at this Institute are being grown all over India and is being used as breeding stocks in 26 other countries in the world as well.
Popular Varieties in different parts of India:
The following Table lists varieties that are popular or gaining good recognition in Tropical and Sub-tropical India during different periods of time.