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Table III
Single-site estimates of population, incomplete blocks within replicates and residual variances, and broad-sense heritabilities for total height (m), diameter at breast height (DBH, cm), stem form (notation scale) and survival rate (subjected to angular transformation), based on multi-environment data analyses (Tab. II, model 3).
| Variance components estimates | |||||
|---|---|---|---|---|---|
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| Population | Incomplete blocks | Residual | Broad-sense | ||
| within replicates | heritabilities (H2) | ||||
| Escaroupim | Total height | 0.37*** | 0.98*** | 1.25*** | 0.85 |
| DBH | 0.46** | 4.21*** | 8.29*** | 0.56 | |
| Stem form | 0.058** | 0.047** | 0.713*** | 0.75 | |
| Survival rate | 0.006*** | 0.022*** | 0.033*** | 0.78 | |
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| Leiria | Total height | 0.14*** | 0.20*** | 0.96*** | 0.82 |
| DBH | 0.30* | 1.01** | 7.05*** | 0.58 | |
| Stem form | 0.048** | 0.039* | 0.793*** | 0.69 | |
| Survival rate | 0.006*** | 0.017*** | 0.014*** | 0.86 | |
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| Malcata | Total height | 0.02(n.s.) | 0.65*** | 0.85*** | (a) |
| DBH | 0.00 | 2.22*** | 4.55*** | (b) | |
| Stem form | 0.072** | 0.098** | 1.038*** | 0.68 | |
| Survival rate | 0.012*** | 0.016*** | 0.022*** | 0.92 | |
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| Montalegre | Total height | 0.09** | 0.75(n.s.) | 0.78*** | (a) |
| DBH | 0.27** | 3.56(n.s.) | 5.54*** | (a) | |
| Stem form | 0.054** | 0.004(n.s). | 1.128*** | (a) | |
| Survival rate | 0.025*** | 0.011(n.s.) | 0.010*** | (a) | |
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| Viseu | Total height | 0.12*** | 0.44*** | 0.81*** | 0.78 |
| DBH | 0.03(n.s.) | 1.76*** | 5.48*** | (a) | |
| Stem form | 0.045** | 0.055** | 0.984*** | 0.63 | |
| Survival rate | 0.003*** | 0.008*** | 0.014*** | 0.83 | |