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Table 2 ANOVA test for all studied traits of rice accessions for both experiments of normal and drought stress conditions

From: Improvement of drought tolerance in rice using line X tester mating design and biochemical molecular markers

SOV DF Heading date (days) Plant height (cm) Number of filled grains/panicle 1000-grain weight (g) Grain yield/plant (g)
N S N S N S N S N S
Rep 2 3.18 4.22 11.14 8.37 1.78 2.66 12.05 5.04 9.88 7.12
Genotypes 22 49.37** 38.05** 79.64** 91.03** 19.58** 24.30** 57.23** 61.03** 44.57** 31.07**
Parents 7 113.52** 110.75** 82.55** 77.18** 164.73** 95.73** 22.53** 18.61** 17.25** 13.02**
Crosses 14 190.13** 243.0** 140.02** 162.58** 180.36** 126.94** 38.17** 26.15** 68.05** 47.13**
P vs. C 1 12.74** 8.34** 32.11** 56.14** 100.28** 105.03** 19.04** 8.15** 29.80** 37.26**
Lines (L) 4 123.59** 146.68** 29.18** 37.05** 57.26** 64.15** 115.69** 148.31** 94.28** 139.22**
Testers (T) 2 345.11** 389.35** 110.27** 123.05** 183.60** 161.43** 174.53** 146.38** 79.46** 58.23**
L x T 8 255.23** 374.05** 174.02** 193.66** 17.94** 23.20** 103.68** 89.36** 81.16** 104.29**
Error 44 6.05 5.40 2.83 1.59 5.36 7.32 4.88 2.05 1.68 1.42
SOV DF Maximum root length (cm) Number of roots/plant Root volume Root xylem vessel number Osmotic adjustment
N S N S N S N S
Rep 2 23.04 15.66 10.07 4.35 6.79 4.22 2.95 1.83 0.78
Genotypes 22 54.67** 103.02** 26.14** 36.0** 72.68** 54.03** 41.04** 29.75** 39.74**
Parents 7 224.54** 178.15** 140.07** 119.33** 28.31** 17.0** 68.44** 47.18** 83.21**
Crosses 14 388.25** 310.06** 220.18** 310.37** 73.33** 28.12** 125.44** 73.63** 284.49**
P vs. C 1 114.35** 84.77** 157.24** 128.33** 13.92** 16.02** 48.19** 72.69** 15.09**
Lines (L) 4 509.23** 370.45** 84.27** 69.0** 19.48** 23.70** 283.70** 190.34** 117.31**
Testers (T) 2 142.41** 112.36** 189.28** 173.11** 259.27** 236.0** 57.13** 70.04** 182.64**
L x T 8 26.81** 19.44** 14.55** 11.09** 69.17** 37.60** 18.42** 22.30** 65.04**
Error 44 7.16 5.12 1.08 1.13 1.26 1.34 2.79 3.11 0.03
  1. N: normal and S: stress