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Table 2 Plant height (cm), Number of nodes and Height/nodes ratio (H/N) of G. arboreum genotypes as influenced by different dates of sowing at harvest

From: Assessment of production potential of long-linted Gossypium arboreum L. genotypes under different sowing times

Genotypes Plant height (cm) No of nodes
2017–18 2018–19 2019–20 2017–18 2018–19 2019–20
4 Aug 4 Sep Mean 4 Aug 4 Sep Mean 4 Aug 4 Sep Mean 4 Aug 4 Sep Mean 4 Aug 4 Sep Mean 4 Aug 4 Sep Mean
G1.DLSA17 97.9 99.9 98.9 104.1 112.4 108.3 134.5 141.7 138.1 24.2 26.3 25.3 23.1 21.2 22.1 24.1 26 25
G2.PA760 109.4 76.7 93.1 115.3 123.7 119.5 134.7 147.7 141.2 24.9 20.1 22.5 23.1 21.5 22.3 23 26.3 24.7
G3.PA812 115.3 75.1 95.2 111.1 105.9 108.5 148.6 140.5 144.5 28.1 20.7 24.4 22.4 21 21.7 24.9 25.6 25.2
G4.PA402 123.8 110 117 127.1 124.6 125.8 146.7 153.4 150.1 28.5 24.9 26.7 23 21.5 22.3 25.5 25 25.3
G5.PA528 116.5 82.6 99.5 110.3 132.3 121.3 147.3 150.3 148.8 26.5 20.4 23.4 21.9 21.2 21.6 24.6 27.1 25.9
G6.K12 131.1 107 119 112.4 121.1 116.8 136.7 137.5 137.1 29.5 25.6 27.6 22.3 21.7 22 23.1 25.9 24.5
G7.P.Dhanwanthry 106.3 75.7 91 105.4 95.5 100.5 120.3 120.6 120.4 24.6 20.7 22.7 22.7 22.1 22.4 23 24 23.5
Mean 114.3 89.6 102 112.2 116.5 114.4 138.4 141.7 140 26.6 22.7 24.6 22.6 21.4 22 24 25.7 24.9
ANOVA G T GxT G T GxT G T GxT G T GxT G T GxT G T GxT
SEd 4.77 2.57 6.81 5.6 3.02 8 5.77 3.11 8.24 1.4 0.7 2 1.2 0.6 1.7 1.4 0.8 2
CD (5%) 9.8 5.29 14.3 11.51 NS NS 11.86 NS NS NS 1.5 NS NS 1.3 NS NS NS NS
Genotypes H/N ratio
2017–18 2018–19 2019–20
4 Aug 4 Sep Mean 4 Aug 4 Sep Mean 4 Aug 4 Sep Mean
G1.DLSA17 4.05 3.80 3.91 4.51 5.30 4.90 5.58 5.45 5.52
G2.PA760 4.39 3.82 4.14 4.99 5.75 5.36 5.86 5.62 5.72
G3.PA812 4.10 3.63 3.90 4.96 5.04 5.00 5.97 5.49 5.73
G4.PA402 4.34 4.42 4.38 5.53 5.80 5.64 5.75 6.14 5.93
G5.PA528 4.40 4.05 4.25 5.04 6.24 5.62 5.99 5.55 5.75
G6.K12 4.44 4.18 4.31 5.04 5.58 5.31 5.92 5.31 5.60
G7.P.Dhanwanthry 4.32 3.66 4.01 4.64 4.32 4.49 5.23 5.03 5.12
Mean 4.30 3.95 4.15 4.96 5.44 5.20 5.77 5.51 5.62
ANOVA G T GxT G T GxT G T GxT
SEd 0.15 0.08 0.22 0.21 0.11 0.30 0.23 0.12 0.33
CD (5%) 0.32 0.17 NS 0.43 0.23 NS 0.47 NS NS