Table 3-2 Stability parameters as estimated by linear regression for yield over 19 locations in the 1992 NRSWURN. Entry b sd 2 Marquis 0.83 148 Chris 0.70 167 Era** 0.97 76 Stoa 0.83 35 Butte 86 1.02 17 SD3056 0.93 48 SD8073 0.88 24 SD8072 0.93 40 SD8074 0.83 36 SD8070 0.72 56 MN88334** 0.94 40 MN88076** 1.15 21 MN88415** 1.01 11 MN89028** 1.20 19 MN89408** 1.05 55 ND671 0.95 45 ND673 0.79 66 ND675** 1.09 28 ND681 0.79 89 ND682 0.91 26 XW398A4** 1.21 22 XW397A3** 1.18 20 N87-0306** 1.18 27 N88-0022** 1.22 23 N88-3136 1.12 52 N88-3034 0.86 13 N86-0348** 1.14 30 MT8849 0.98 20 BW148 0.91 14 BW150 0.91 36 BW152 0.87 34 PH 986-61 1.49 295 TR 983-231 1.40 131 ** indicates semidwarf