Table 1
Combined analysis of variance on some agronomic traits, lint quality and quantity of cotton (Gossypium hirsutum L.) as affected by plant density and genotype treatments.
| Source of variation | df | BN | BW | LY | SCY | LP | LL |
|---|---|---|---|---|---|---|---|
| Year | 1 | 1691** | 198** | 1 080 256* | 25 018 485** | 4858** | 103** |
| Block (Year) | 6 | 18.8 | 0.43 | 86 693 | 382 808 | 42.6 | 3.1 |
| Plant density (D) | 2 | 247** | 0.51ns | 5 237 738** | 105 369 279** | 279* | 10.7** |
| Year × D | 2 | 104** | 1.33* | 59 068ns | 1 234 379* | 13ns | 3.6ns |
| D × Block (Year) | 12 | 11 | 0.25 | 118 995 | 303 416 | 43 | 1.37 |
| Genotype (G) | 9 | 165** | 8.65** | 379 848** | 1 432 316** | 372** | 118.7** |
| D × G | 18 | 30* | 0.83** | 113 368ns | 324 600ns | 42ns | 1.9ns |
| Year × G | 9 | 67** | 3.6** | 145 046ns | 1 505 357** | 314** | 16** |
| D × G × Year | 18 | 38** | 0.85** | 154 481ns | 248 386ns | 84* | 3.3ns |
| Error | 162 | 15.7 | 0.34 | 110 153 | 289 887 | 42.7 | 2.32 |
| CV (%) | 18.6 | 14.02 | 30.1 | 13.8 | 22.3 | 4.7 | |
| Source of variation | df | LU | LF | LS | LE | LQI | OS |
|---|---|---|---|---|---|---|---|
| Year | 1 | 70* | 0.27ns | 73* | 1.02* | 1 808 504ns | 0.22ns |
| Block (Year) | 6 | 10 | 0.39 | 5.4 | 0.15 | 20 008 382 | 1.014 |
| Plant density (D) | 2 | 2.05ns | 0.51* | 8.54* | 0.68** | 7 561 724ns | 57** |
| Year × D | 2 | 0.2ns | 0.1ns | 9.5* | 0.00007ns | 11 609 172ns | 0.0001ns |
| D × Block (Year) | 12 | 2.07 | 0.098 | 1.7 | 0.05 | 9 898 409 | 2.07 |
| Genotype (G) | 9 | 4.46ns | 1.58** | 222** | 5.64** | 262 399 906** | 4.53ns |
| D × G | 18 | 1.79ns | 0.17ns | 6.07* | 0.31** | 11 862 971** | 6.3ns |
| Year × G | 9 | 1.92ns | 0.23ns | 17** | 0.00058ns | 33 646 849** | 0.00003ns |
| D × G × Year | 18 | 1.16ns | 0.087ns | 8.04** | 0.00003ns | 8 154 551ns | 0.00002ns |
| Error | 162 | 2.97 | 0.12 | 3.12 | 0.09 | 4 891 902 | 5.5 |
| CV (%) | 2.03 | 8.3 | 5.4 | 4.7 | 10.6 | 15.09 | |
BN: boll number plant−1; BW: boll weight; LY: lint yield; SCY: seed cotton yield; LP: lint percentage; LL: lint length; LU: lint uniformity; LF: lint fineness; LS: lint strength; LE: lint elasticity; LQI: lint quality indices; OS: seed oil content. ns, **, * indicate as no significance and significance at P levels of 0.01 and 0.05, respectively.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.