Field experiment was conducted during 2015-16 and 2016-17 at ICAR-Sugarcane Breeding Institute, Coimbatore, India to study the response of six elite sugarcane varieties viz., Co 09004, Co 08009, Co 08016, Co 08020, Co 86032 and CoC 671 to higher nitrogen levels. The experiments were laid out in split plot design with three replications. The soil of the experimental site was clay loam in texture, taxonomically classified as typic haplustalf, low in organic carbon and available N and high in available P and K, neutral in reaction with normal electrical conductivity. | Response of elite sugarcane varieties genotypes to higher nitrogen levels under tropical Indian conditions
