TABLE 9. NORTH CENTRAL ZONE LATE MATURITY TRIAL. (CHIPPEWA FALLS = CHP, MARSHFIELD = MAR, SEYMOUR = SEY, VALDERS = VAL) (91 DAY RELATIVE MATURITY OR LATER, BASED ON COMPANY RATING) 1995 1996 AVERAGE CHP MAR SEY VAL AVERAGE CHP SEY VAL YLD MOIST LODG P.I.#YLD YLD YLD YLD YLD MOIST LODG P.I. YLD YLD YLD BRAND HYBRID TBL§ BU/A % % BU/A BU/A BU/A BU/A BU/A % % BU/A BU/A BU/A DEKALB DK363 8,10 133 23.3 15.2 97 133 124 142 NORTH-GRO 4367 135 23.4 17.3 96 166 112 129 DAIRYLAND SEED STEALTH-1193 140 20.6 2.0 100 150 129 151 131 131 24.8 9.7 96 147 111 133 LINCO L3157 145 20.7 2.9 102 161 129 164 126 134 24.8 11.4 97 155 125 123 MYCOGEN 2990 147 25.0 13.8 100 168 129 144 M/W GENETICS G6964 135 20.8 2.5 98 133 129 161 115 139 25.0 14.4 98 161 126 131 CARHART'S BLUE TOP CX1195A 6,13,15 135 20.8 2.9 98 149 127 148 116 135 25.1 15.7 96 158 116 130 BLANEY 2051 131 25.2 10.8 96 136 117 140 BROWN'S 4240 15 135 20.5 1.7 98 146 137* 139 117 145 25.2 9.6 100 172 122 143 DEKALB DK412 6 131 20.6 2.3 97 136 126 154 110 145 25.2 7.8 101* 150 118 166* NORTHRUP KING N2409 8,10 127 21.0 2.0 96 141 125 133 110 130 25.4 9.1 95 146 108 137 JUNG 2320 133 21.2 1.5 98 142 129 142 121 123 25.4 11.3 92 155 103 110 ICI/GARST 8751 16 146 22.1 2.0 101 167* 124 178* 114 139 25.5 6.0 99 157 116 143 DEKALB DK401 8,10 149 25.6 13.6 101* 172 132 144 CIBA SEEDS 4070 8,10 133 25.6 7.2 97 138 117 145 LG SEEDS LG2442 164* 25.7 11.3 106* 186* 153* 153 LINCO L3120 135 25.8 9.8 97 160 113 133 CARGILL 2827 6 126 25.8 12.6 93 158 109 112 DAHLCO X951 163* 25.8 12.8 106* 183* 146* 161* DAHLCO 2470 148 21.8 3.0 102 178* 126 162 126 138 25.9 13.7 97 162 105 147 90-DAY RELATIVE MATURITY AVERAGE## 26.0 PRAIRIE GOLD PG1424 15 140 26.0 13.1 98 164 120 137 GROWMARK FS2096 6 149 21.1 2.7 103* 175* 133 150 137* 160* 26.1 11.5 105* 180* 152* 147 M/W GENETICS G7010 159* 26.1 12.4 104* 180* 152* 144 DAHLMAN 1699 158* 26.2 9.8 104* 187* 132 157* SEED MART 2098 6 154* 26.3 10.8 103* 165 139* 156* KALTENBERG K4809 151 26.3 15.4 101* 173 130 151 95-DAY RELATIVE MATURITY AVERAGE## 26.5 DEKALB DK442 6,15 143 21.4 2.6 101 153 128 163 126 147 26.5 15.1 100 154 136* 150 LEMKE EX38 6 161* 26.6 17.0 104* 189* 144* 149 PAYCO 413 149 21.1 3.2 103* 171* 133 167 126 153* 26.6 6.9 103* 172 136* 150 BROWN'S 4680 6 161* 26.7 8.3 106* 168 156* 160* JUNG 2410 6 134 26.8 10.5 96 139 124 139 JUNG 2486 6 160* 26.8 6.4 105* 178 142* 160* TERRA TR910 10 139 22.2 3.6 99 147 132 153 123 131 26.8 8.7 95 157 97 139 NORTH-GRO 5373 6 155* 27.0 11.9 103* 175 140* 150 GOLDEN HARVEST H-2292 140 22.3 2.1 99 158 133 140 128 132 27.0 8.8 96 151 132 113 JESKE SX223 137 27.1 10.3 97 152 112 146 BRUNNER EXP-95 159* 27.1 9.2 104* 190* 136* 152 GOLDEN HARVEST H-2279 10,15 151 27.1 11.1 102* 171 143* 140 NORTHRUP KING N3030 6,15 143 22.1 3.8 100 151 140* 156 125 143 27.2 6.7 99 167 122 141 BLANEY 2077 142 20.0 2.1 101 169* 133 159 106 141 27.3 9.2 98 178 124 121 DAIRYLAND SEED STEALTH-1495 6 137 22.0 3.1 98 149 128 156 116 150 27.3 7.3 101* 188* 126 137 PIONEER 3769 6,7,8 157* 21.8 3.0 105* 172* 136 174 145* 164* 27.4 7.7 106* 183* 134* 174* MYCOGEN 2420 146 27.4 5.9 100 167 126 145 DEKALB DK477 6 163* 27.4 5.7 106* 203* 135* 152 CARGILL 2411FQ 15 137 27.5 6.9 97 142 125 142 RENK RK546 6,13,15 148 21.4 2.6 103* 157 127 151 158* 147 27.5 6.2 101* 177 130 136 CROPLAN GENETICS 357 6,15 145 21.5 3.1 102 159 133 149 140* 145 27.6 7.7 99 168 126 140 RENK RK553 16 132 22.2 2.3 97 146 122 143 117 144 27.6 9.6 99 170 129 133 SPANGLER 3180 134 21.1 1.8 98 137 128 161 111 161* 27.6 9.2 104* 204* 127 153 LEMKE EX31 149 27.7 8.5 101* 180* 126 142 PIONEER 3753 6 154* 22.4 3.1 104* 170* 147* 161 137* 162* 27.8 18.0 103* 189* 142* 154 LG SEEDS LG2448 149 27.8 7.0 101* 176 127 142 DAHLMAN 1650 152 23.0 2.7 103* 169* 127 170 143* 146 27.8 10.1 99 169 113 158* DAHLMAN 1640 146 22.4 2.4 101 160 130 165 129 139 27.9 11.3 97 168 126 124 CARHART'S BLUE TOP CX100A 4,6 140 22.7 3.8 99 155 142* 167 95 158* 27.9 11.9 104* 175 152* 149 MYCOGEN 2395 157* 28.0 6.5 104* 186* 139* 146 CARGILL 3677 4,6,16 145 22.0 1.1 101 159 128 170 122 155* 28.1 7.7 103* 183* 127 156* 100-DAY RELATIVE MATURITY AVERAGE## 28.5 CARHART'S BLUE TOP CX99A 6,13,16 148 23.2 1.9 102 166* 145* 152 128 151 28.5 9.8 101* 169 141* 142 TRELAY 4003 157* 28.6 5.1 104* 188* 136* 147 TOP FARM TFsx2101 6 149 28.8 7.0 100 166 123 158* TERRA TR990 6 143 28.8 18.5 96 163 115 150 NORTHRUP KING N4242 6 145 29.0 10.7 99 149 141* 144 GROWMARK FS2091 16 131 29.0 7.0 95 140 113 141 PIONEER 3730 4,6,16 161* 29.1 7.0 104* 188* 130 166* CROW'S 180 6 152 23.0 2.7 103* 164* 135 178* 129 149 29.2 5.9 100 181* 123 144 KALTENBERG K4709 6 162* 22.6 3.0 107* 179* 138* 185* 145* 165* 29.3 14.9 104* 198* 139* 157* DAIRYLAND SEED STEALTH-1400 16 151 22.6 2.1 103* 167* 152* 169 113 145 29.4 9.7 98 177 133 126 PICKSEED EXEL 15 155* 29.6 9.5 102* 163 146* 154 CIBA SEEDS 4214 6 155* 21.5 2.5 105* 159 150* 176 135 142 29.6 14.2 97 153 127 147 BLANEY 2088 6 158* 23.0 2.4 105* 178* 142* 171 141* 167* 29.8 13.2 105* 195* 141* 165* DEKALB DK471 6,7,8,16 163* 21.7 2.6 107* 175* 144* 186* 145* 151 29.9 7.0 100 177 129 146 CROPLAN GENETICS 402 6 144 29.9 14.7 97 147 139* 146 NORTHRUP KING N4342wx 11,13,16 139 29.9 8.2 97 122 135* 161* DAIRYLAND SEED STEALTH-1296 6,8,15 140 30.0 8.0 97 151 126 142 GOLDEN HARVEST H-2377 4,6 144 30.2 7.9 98 187* 119 127 CROPLAN GENETICS 428 7 161* 30.2 5.6 104* 192* 138* 152 DAIRYLAND SEED STEALTH-1401 4,6,16 153* 30.3 3.6 102* 167 137* 155 GOLDEN HARVEST H-2382 7 160* 30.4 12.4 103* 180* 142* 158* NORTHRUP KING N4424 7 144 30.5 7.4 98 159 122 151 DAHLMAN 1702 143 30.6 4.4 98 153 125 152 TERRA E1026 4,7 157* 30.7 5.1 103* 165 137* 170* CARHART'S BLUE TOP CX121A 4,6 155* 30.9 5.4 102* 169 138* 160* 105-DAY RELATIVE MATURITY AVERAGE## 31.0 GOLDEN HARVEST H-2387 4,5,6,7,13,16 158* 24.6 4.5 104* 173* 152* 168 139* 165* 31.5 13.7 104* 178 148* 171* CROW'S 204 142 24.3 2.1 99 147 132 163 126 143 31.9 7.0 97 162 122 145 RENK RK641 4,7,13 148 31.9 6.5 99 180* 128 135 CROW'S 200 4,6 133 32.1 6.1 94 133 127 138 CROW'S 207 142 24.1 1.1 100 162* 132 154 121 143 32.9 4.3 97 152 129 149 LG SEEDS LG2499 7 155* 23.0 1.4 104* 175* 135 164 145* 145 33.6 5.9 97 168 126 143 MEAN 141 21.9 2.5 100 154 132 157 123 147 27.8 9.8 100 168 129 145 LSD(0.10)** 10 0.5 1.3 4 20 15 24 22 15 1.6 6.7 5 24 22 18 § Other tables where hybrid is entered. # P.I. = Performance Index, evaluates hybrids by combining yield, moisture, and lodged % at a 50(yield) : 35(moisture) : 15(lodged) ratio. ## Average grain moisture of all hybrids in the trial rated at this maturity by the Minnesota Relative Maturity Rating System. * Hybrids which did not perform significantly less than the highest hybrid in the test. ** See text for further explanation. Shaded results provide the best estimate of relative hybrid performance.