Table 4
(a) Mean squares of analysis of variance for 5 traits among 50 accessions of upland rice.

Source of variationdfPHDFDMFLRNT

Blocks2 0 . 0 1 n s 6 . 6 1 n s 4 1 . 3 3 n s 0 . 0 1 n s 0 . 0 0 2 7 n s
Accessions491295.77**3236.17**5410.90*617.37**2.12*
Groups [ 1 ] 4977.62**15272.12**37117.26**214.76**0.35**
Groups/Accessions [ 4 8 ] 85.94**276.13**537.95**62.83**1.10**
Error9853.43172.58397.5618.220.35

*Significant at 0.05. **Highly significant at 0.01. PH: plant height, DF: days to flowering, DM: days to maturing, FLR: flag leaf length-to-width ratio, and NT: number of tillers per hill.
(b) Mean squares of analysis of variance for 7 traits among 50 accessions of upland rice.

Source of variationdfNG1000 GWYPNPPLSPSF

Blocks2 3 2 . 0 3 n s 0 . 0 0 7 n s 0 . 1 3 n s 0 . 0 9 0 n s 0 . 0 3 n s 1 4 5 . 6 8 n s 8 . 3 9 n s
Accessions491775.43*155.001**373.65**1.92*129.23**5644.79**4051.39**
Groups [ 1 ] 3998**160.58**2434.58**0.31*41.10**1607.47**351.94**
Groups/Accessions [ 4 8 ] 454.84**154.88**330.71**1.046**13.18**1269.94**318.59**
Error98167.460.1150.1990.3463.78400.5383.21

*Significant at 0.05. **Significant at 0.01. 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.