This experiment evaluated the plant and stem dry matter (DM) content, plant, stem and grain DM productivity of corn cultivars harvested in different maturity stages. A randomized block design, with a 8 × 6 × 2 factorial scheme, composed of eight harvesting times, six corn cultivars and two evaluation harvests (2001/2002 and 2002/2003) was used. Cultivars CO 32, AG 5011, P 3041, DKB 333B, AG 1051 and Z 8550 were harvested when reaching 50% of male flowering, 15 days after […]