THE IMPACT OF TRASH BLANKETS ON DENITRIFICATION (nitrogen symposium), IDENTIFICATION OF TRASH IN CANE USING MACHINE VISION, ASSESSMENT OF SUGAR POLARISATION USING AN ELECTRICAL CONDUCTIVITY METHOD, THE DEVELOPMENT OF A SPATIAL RECORDING AND REPORTING SYSTEM FOR PRODUCTIVITY SERVICE PROVIDERS, MONITORING NITROGEN STRESS IN SUGARCANE- APPROACHES AT THE MILL USING TOTAL N (nitrogen symposium) - Snoad, J.DBiggs, J.STulip, J.R.Markley, JBiggs, I.M (Watson Ferguson and Company, 2008)