Abstract
Studies on micronutrients in sugarcane are scarce and some inconclusive. From the results obtained in the project Fapesp 2007/57956-8, which was composed of a network of 15 field trials installed in major producing regions of São Paulo, it was found that the culture showed a positive response to Cu, Mn, Mo and Zn, in more than 80% of low fertility soils. From these results, it became nece…