Research Article
Genetic Performance and General Combining Ability of Oil Palm Deli dura x AVROS pisifera Tested on Inland Soils
Table 7
Mean squares of vegetative traits.
| Source of variation | df | FP | PCS | RL | LL | LW | LN | HT | LA | LAI | DIA |
| Replications | 2 | 11.52 | 1150.96 | 5.25 | 579.77 | 13.51 | 3621.24 | 0.89 | 111.48 | 39.06 | 0.01 | Pisifera males | 10 | 25.65 ns | 491.60 ns | 2.82 ns | 1346.55** | 2.22 ns | 823.97 ns | 2.17 ns | 44.27* | 15.51* | 0.04 ns | Dura females/pisifera male | 29 | 28.65** | 289.19** | 3.10** | 372.41** | 2.08** | 735.50** | 1.54** | 15.99** | 5.60** | 0.05** | Replications x Pisifera males | 20 | 18.39** | 177.07** | 0.75** | 139.74** | 1.39** | 302.37** | 1.05** | 9.86** | 3.45** | 0.01** | Replications x Dura females/pisifera male | 58 | 14.76** | 211.40** | 1.61** | 184.06** | 1.80** | 511.70** | 1.49** | 15.94** | 5.58** | 0.01** | Within palms | 1223 | 6.77 | 37.79 | 0.17 | 45.96 | 0.25 | 118.04 | 0.16 | 2.33 | 0.82 | 0.01 |
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*Significant at 5% level; **Significant at 1% level; ns: non-significant; df: degrees of freedom. FP: frond production; PCS: petiole cross section; RL: rachis length; LL: leaflet length; LW: leaflet width, LN: leaflet number; HT: palm height; LA: leaf area; LAI: leaf area index; DIA: diameter.
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