Table 9. Dry matter yield of warm-season perennial grasses, Prairie Research Unit, Prairie, MS, 1999. Variety Harvest Date 6/30/99 2-Year Average   lb/A lb/A Switchgrass Alamo 4194 5274 Cave-in-Rock 2805 3482 Kanlow 3662 4603 Eastern Gamagrass 3264 3600 Indiangrass La 514678 2599 3215 Lometa 3089 3642 Big Bluestem  Kaw 2815 3525 PMC 2697 3070 Little Blue Stem 2171 2708   Mean 3033 3680 LDS (0.05) 1042   CV% 24   Planting date: 05/12/95 Fertilization: 60-0-0