Table 6. Summer annual grasses. WFREC, Jay, FL. 2000 Dry Matter Pounds per acre t Entry SX 8 SS II Forage King Green Grazer V SS 200 Mil Hy 500 Sweet Sioux V Special Effort Tifleaf 3 Nutri Plus BMR PP 202 M Tift Exp. #6 Mil Hy 400 Tift Exp. #4 Tift Exp. #9 Super Sweet 10 Super Mil 60 SX 1F Tift Exp. #11 Tift Exp. #10 BMR 100 (SXS)$ (SXS) (SXS) (SXS) (SXS) (M) (SXS) (SXS) (M) (SXS) (M) (M) (M) (M) (M) (SXS) (M) (SXS) (M) (M) (FS) Brand DeKalb Triumph Seed Agri Bio Tech Agri Bio Tech Agri Bio Tech Agri Bio Tech Cargill Production Plus Ga. A.E.S. Production Plus Production Plus Ga. A.E.S. Agri Bio Tech Ga. A.E.S. Ga. A.E.S. Triumph Seed Triumph Seed DeKalb Ga. A.E.S. Ga. A.E.S. Agri Bio Tech LSD(t.05) t Pounds per acre X 1.12 = kilograms per hectare. $ SXS = Sorghum x Sudangrass; M = Millet; FS = Forage Sorghum PLANTED: SOIL: FERTILIZER: NOTES: 28 April 00 Orangeburg sandy loam (Typic Paleudult) 300 pounds per acre of 8-24-24 on 22 May 00; Ammonium nitrate at 100 pounds per acre on 23 June and 24 August 00 and at 200 pounds per acre on 8 August 00. April was relatively dry, May was extremely dry, there was a lot of precipitation in the last half of June, July was below normal but had fair distribution, August was below normal, and September was above normal in precipitation. The dry May affected germination. It was necessary to treat for chinch bugs in early August, and they did some damage to millet. 22 June 3390 3240 3010 2500 2840 2610 2510 2470 2310 3060 3000 2490 2070 1770 1930 1640 2280 1710 2040 2380 1850 1000 20 July 2690 2560 1640 2480 1800 2090 2190 2160 2260 1870 2260 2130 2140 2070 2650 1930 1750 1660 2080 1360 1060 N.S. 17 Aug. 1470 1540 1930 1540 1020 1490 1520 1650 1780 820 910 1320 1490 1740 1250 1230 1150 1160 1230 4130 500 N.S. 27 Sept. 2630 2100 2650 2300 2580 2020 1960 1720 1450 1910 1310 1380 1610 1470 1000 1860 1350 1960 1130 1100 1240 790 Total 10,180 9,440 9,230 8,820 8,240 8,210 8,180 8,000 7,800 7,660 7,480 7,320 7,310 7,050 6,830 6,660 6,530 6,490 6,480 5,970 4,650 2,150