Table 3 Mean performance, blend response (BR %), heterotic response (HR %), and susceptibility index (SSI) of four cotton populations genotypes cultivated in normal (NP) and late planting date (LP)
From: Blend response of four Egyptian cotton population types for late planting stress tolerance
Entry | Genotype | Seed cotton yield/plant;SCY/P (g) | Lint cotton yield/plant;LCY/P (g) | Bolls/Plant | Lint percentage; LP (%) | Seed index; SI (g) | Lint index; LI (g) | ||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NP | LP | SSI | NP | LP | SSI | NP | LP | SSI | NP | LP | SSI | SSI | SSI | ||||||||||||||||||||||||||||||
Mean | BR % | HR % | Mean | BR % | HR % | Mean | BR % | HR % | Mean | BR % | HR % | Mean | BR % | HR % | Mean | BR % | HR % | Mean | BR % | HR % | Mean | BR % | HR % | Mean | BR % | HR % | Mean | BR % | HR % | Mean | BR % | HR % | Mean | BR % | HR % | ||||||||
1 | P1 | 194.0 | 85.2 | 2.7 | 82.0 | 34.0 | 2.5 | 15.0 | 6.6 | 3.0 | 42.1 | 40.0 | 8.5 | 8.31 | 0.5 | 6.2 | 5.6 | ||||||||||||||||||||||||||
2 | P2 | 200.3 | 82.3 | 2.9 | 79.1 | 29.4 | 2.7 | 14.6 | 5.5 | 3.3 | 39.9 | 35.9 | 8.8 | 9.11 | − 0.6 | 5.9 | 5.1 | ||||||||||||||||||||||||||
3 | P3 | 123.3 | 139.7 | − 0.6 | 51.6 | 51.4 | 0.0 | 8.8 | 9.4 | − 0.3 | 41.3 | 36.9 | 8.9 | 9.00 | − 0.2 | 6.3 | 5.3 | ||||||||||||||||||||||||||
4 | P4 | 208.0 | 134.7 | 1.7 | 86.9 | 52.9 | 1.7 | 15.5 | 7.8 | 2.6 | 41.8 | 39.3 | 9.2 | 9.51 | − 0.7 | 6.6 | 6.2 | ||||||||||||||||||||||||||
5 | P5 | 163.7 | 174.7 | − 0.3 | 51.4 | 66.6 | − 1.3 | 11.0 | 10.8 | 0.1 | 32.7 | 38.2 | 9.2 | 8.22 | 2.1 | 4.6 | 5.1 | ||||||||||||||||||||||||||
6 | P1 × P2 | 129.0 | − 34.6 | 105.7 | 26.1 | 0.58 | 61.4 | − 23.8 | 40.8 | 28.7 | 1.4 | 9.7 | − 34.4 | 7.6 | 25.2 | 1.2 | 47.7 | 38.7 | 9.3 | 7.1 | 8.71 | 0.0 | 1.2 | 8.5 | 5.5 | 3.2 | |||||||||||||||||
7 | P1 × P3 | 146.0 | − 8.0 | 119.7 | 6.4 | 0.9 | 60.6 | − 9.3 | 47.5 | 11.2 | 0.9 | 10.6 | − 10.6 | 9.2 | 15.6 | 0.7 | 41.1 | 39.9 | 9.7 | 11.6 | 8.50 | − 1.8 | 2.4 | 6.8 | 5.7 | 4.5 | |||||||||||||||||
8 | P1 × P4 | 172.0 | − 14.4 | 119.3 | 8.5 | 1.5 | 70.6 | − 16.4 | 46.0 | 5.9 | 1.5 | 11.9 | − 22.2 | 8.5 | 18.4 | 1.5 | 39.7 | 38.7 | 9.3 | 4.9 | 8.01 | − 10.1 | 2.7 | 6.4 | 5.1 | − 13.3 | |||||||||||||||||
9 | P1 × P5 | 144.0 | − 19.5 | 91.3 | − 29.7 | 1.8 | 56.2 | − 15.7 | 36.8 | − 26.8 | 1.5 | 10.3 | − 21.2 | 7.0 | − 19.3 | 1.7 | 39.9 | 40.6 | 8.9 | 0.6 | 6.91 | − 16.4 | 4.4 | 5.9 | 4.8 | − 10.0 | |||||||||||||||||
10 | P2 × P3 | 192.0 | 18.6 | 60.0 | − 45.9 | 3.4 | 77.2 | 18.1 | 23.4 | − 42.1 | 3.0 | 13.7 | 16.7 | 5.5 | − 25.6 | 3.1 | 40.3 | 39.7 | 9.2 | 3.8 | 7.92 | − 12.5 | 2.7 | 6.2 | 5.3 | 2.7 | |||||||||||||||||
11 | P2 × P4 | 225.5 | 10.5 | 94.7 | − 12.7 | 2.8 | 88.0 | 6.0 | 36.3 | − 11.8 | 2.5 | 14.6 | − 3.2 | 7.3 | 9.7 | 2.6 | 39.0 | 38.4 | 9.2 | 2.3 | 8.31 | − 10.7 | 1.9 | 5.9 | 5.2 | − 7.9 | |||||||||||||||||
12 | P2 × P5 | 161.0 | − 11.5 | 79.3 | − 38.3 | 2.5 | 62.2 | − 4.6 | 29.3 | − 39.0 | 2.3 | 10.9 | − 15.1 | 7.2 | − 12.0 | 1.8 | 38.7 | 37.3 | 9.8 | 8.7 | 7.72 | − 10.9 | 4.1 | 6.2 | 4.6 | − 8.8 | |||||||||||||||||
13 | P3 × P4 | 151.0 | 5.2 | 85.0 | − 45.9 | 2.1 | 58.1 | 12.9 | 33.7 | − 42.9 | 1.8 | 11.3 | 14.0 | 5.7 | − 44.0 | 2.6 | 37.9 | 40.0 | 9.1 | 1.0 | 8.42 | − 2.2 | 1.5 | 5.6 | 5.7 | 9.6 | |||||||||||||||||
14 | P3 × P5 | 197.3 | 19.1 | 109.7 | − 20.0 | 2.2 | 77.8 | 12.3 | 41.3 | − 20.8 | 2.0 | 14.5 | 19.5 | 6.4 | − 25.1 | 2.9 | 39.5 | 37.9 | 10.0 | 10.5 | 9.51 | 2.8 | 1.0 | 6.5 | 5.8 | 1.7 | |||||||||||||||||
15 | P4 × P5 | 148.7 | 3.6 | 44.3 | − 71.8 | 3.4 | 59.4 | 15.4 | 16.1 | − 72.7 | 3.1 | 10.7 | 8.3 | 3.2 | − 68.7 | 3.7 | 40.0 | 36.6 | 8.4 | − 7.0 | 7.62 | − 11.5 | 1.9 | 5.6 | 4.4 | − 14.4 | |||||||||||||||||
16 | P1 + P2 | 124.8 | − 36.7 | 185.3 | 121.2 | − 2.4 | 50.8 | − 36.9 | 70.6 | 115.6 | − 1.7 | 8.9 | − 39.7 | 12.4 | 105.5 | − 2.1 | 40.9 | 38.1 | 8.7 | 0.6 | 8.41 | − 3.44 | 0.7 | 6.1 | 5.2 | − 2.8 | |||||||||||||||||
17 | P1 + P3 | 97.5 | − 38.6 | 159.3 | 41.7 | 0.98 | 39.4 | − 41.0 | 62.0 | 46.3 | − 2.5 | 7.7 | − 35.5 | 11.4 | 43.0 | − 2.5 | 39.3 | 39.0 | 9.2 | 5.9 | 8.20 | − 5.26 | 2.2 | 6.2 | 5.3 | − 3.0 | |||||||||||||||||
18 | P1 + P4 | 125.7 | − 37.5 | 175.3 | 59.5 | − 1.9 | 51.6 | − 38.9 | 76.6 | 75.5 | − 2.1 | 8.8 | − 42.3 | 11.7 | 62.7 | − 1.7 | 41.5 | 43.7 | 8.5 | − 3.9 | 8.62 | − 3.24 | − 0.3 | 6.1 | 6.7 | 14.3 | |||||||||||||||||
19 | P1 + P5 | 120.5 | − 32.6 | 129.7 | - 0.2 | − 0.4 | 48.6 | − 27.2 | 48.5 | − 3.1 | 0.0 | 8.6 | − 34.2 | 9.2 | 6.1 | − 0.4 | 40.7 | 37.6 | 8.8 | − 0.9 | 8.62 | 4.30 | 0.3 | 6.1 | 5.2 | − 2.1 | |||||||||||||||||
20 | P2 + P3 | 129.8 | − 19.8 | 121.0 | 9.0 | 0.3 | 55.3 | − 15.4 | 45.6 | 8.0 | 0.8 | 8.8 | − 25.0 | 12.1 | 62.7 | − 2.0 | 41.2 | 37.9 | 8.4 | − 5.2 | 9.11 | 0.61 | − 1.6 | 6.0 | 5.6 | 7.4 | |||||||||||||||||
21 | P2 + P4 | 131.7 | − 35.5 | 220.0 | 102.8 | − 3.3 | 49.7 | − 40.1 | 83.8 | 98.1 | − 3.0 | 9.6 | − 36.3 | 15.7 | 135.5 | − 3.4 | 39.2 | 38.1 | 8.7 | − 3.2 | 9.41 | 1.07 | − 1.5 | 5.7 | 5.8 | 3.1 | |||||||||||||||||
22 | P2 + P5 | 124.5 | − 31.6 | 130.0 | 1.2 | − 0.2 | 49.2 | − 24.6 | 49.7 | 1.1 | 0.0 | 9.4 | − 26.8 | 8.1 | − 0.7 | 0.7 | 39.4 | 38.4 | 9.3 | 3.1 | 8.82 | 1.79 | 1.0 | 6.1 | 5.5 | 8.4 | |||||||||||||||||
23 | P3 + P4 | 128.0 | − 22.7 | 86.0 | − 37.3 | 1.6 | 51.1 | − 26.2 | 33.3 | − 37.9 | 1.5 | 9.8 | − 19.0 | 5.7 | − 33.3 | 2.2 | 39.9 | 38.8 | 8.8 | − 2.8 | 9.01 | − 2.64 | − 0.5 | 5.8 | 5.7 | 0.2 | |||||||||||||||||
24 | P3 + P5 | 100.2 | − 30.2 | 106.0 | − 32.6 | − 0.3 | 40.1 | − 22.1 | 41.2 | − 31.8 | − 0.1 | 6.5 | − 34.8 | 7.6 | − 24.6 | − 0.9 | 40.0 | 38.9 | 8.3 | − 8.2 | 8.69 | 0.90 | − 0.9 | 5.5 | 5.6 | 7.4 | |||||||||||||||||
25 | P4 + P5 | 151.3 | − 18.6 | 129.0 | − 16.6 | 0.7 | 59.6 | − 13.8 | 47.2 | − 20.1 | 0.9 | 9.6 | − 28.0 | 9.3 | − 0.6 | 0.1 | 39.5 | 36.7 | 9.4 | 2.1 | 8.70 | − 1.88 | 1.5 | 6.1 | 5.1 | − 9.7 | |||||||||||||||||
26 | (P1 × P2) + (P3 × P4) | 175.5 | 25.4 | 125.0 | 31.1 | 1.4 | 70.4 | 17.8 | 49.4 | 33.5 | 1.3 | 12.6 | 20.1 | 10.5 | 58.8 | 0.9 | 40.1 | 39.6 | 9.1 | − 1.2 | 9.12 | 6.49 | 0.0 | 6.1 | 6.0 | 7.0 | |||||||||||||||||
27 | (P1 × P2) + (P3 × P5) | 109.7 | − 32.8 | 210.3 | 95.4 | − 4.5 | 43.3 | − 37.9 | 80.5 | 96.1 | − 3.7 | 6.8 | − 43.6 | 15.0 | 114.9 | − 6.3 | 39.4 | 38.3 | 9.0 | − 6.6 | 8.81 | − 3.29 | 0.4 | 5.9 | 5.5 | − 3.2 | |||||||||||||||||
28 | (P1 × P2) + (P4 × P5) | 126.0 | − 9.2 | 99.3 | 32.4 | 0.9 | 50.6 | − 16.2 | 38.2 | 36.1 | 1.1 | 8.5 | − 16.5 | 7.1 | 32.2 | 0.9 | 39.9 | 38.7 | 9.1 | 3.0 | 8.31 | 1.77 | 1.7 | 6.1 | 5.3 | 6.3 | |||||||||||||||||
29 | (P1 × P3) + (P4 × P5) | 136.8 | − 7.1 | 95.0 | 15.9 | 1.5 | 54.1 | − 9.9 | 38.0 | 18.1 | 1.3 | 8.3 | − 22.1 | 7.3 | 18.4 | 0.6 | 39.7 | 40.1 | 9.3 | 2.8 | 8.41 | 4.34 | 1.9 | 6.2 | 5.6 | 11.6 | |||||||||||||||||
30 | (P2 × P3) + (P4 × P5) | 169.5 | − 0.5 | 89.3 | 71.2 | 2.3 | 65.6 | − 4.0 | 34.7 | 76.1 | 2.0 | 11.1 | − 8.9 | 6.4 | 46.4 | 2.2 | 38.8 | 39.2 | 8.1 | − 7.8 | 8.51 | 9.51 | − 0.9 | 5.2 | 5.5 | 13.1 | |||||||||||||||||
Overall mean | 150.2 | 119.5 | 60.1 | 46.2 | 10.6 | 8.6 | 40.0 | 38.7 | 9.0 | 8.6 | 6.1 | 5.4 | |||||||||||||||||||||||||||||||
LSD0.05 | 66.9 | 9.3 | 28.1 | 3.56 | 4.9 | 1.2 | ns | ns | 0.26 | 0.09 | ns | 0.84 | |||||||||||||||||||||||||||||||