Table 8: Mean value of 12 quantitative traits for six groups by cluster analysis on 50 upland rice accessions.

GroupPHDFDMFLRNTNG1000 GWYPNPPLSPSF

I147.97112.87144.0031.124.50134.3625.9952.424.4030.06148.3090.70
II142.8188.73121.8519.263.53141.9726.3248.403.4927.79164.5586.84
III132.0477.65102.4019.593.71116.6623.7139.103.6826.97153.2876.68
IV142.1096.64129.5824.964.00117.3223.3247.923.9230.07187.4362.62
V131.1072.0794.7421.134.40128.7816.0341.904.2925.44199.1664.63
VI128.0676.8992.2817.314.75107.0333.0355.134.6722.20111.7095.86

PH: plant height, DF: days to flowering, DM: days to maturing, FLR: flag leaf length-to-width ratio, NT: number of tiller per hill NG: number of grains per panicle, 1000 GW: one thousand grain weight, YP: yield per pot, NP: number of panicles per hill, PL: panicle length, SP: spikelet per panicle, and SF: spikelet fertility.