Heritability Summary for
Oreochromis niloticus
| Main ref. | |||||
| Country | Philippines |
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| Locality | Muñoz, Nueva Ecija |
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| Trait | size at first maturity |
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| Comment | Weight of female (from 29 families) at first spawning. |
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| Mean | 15.40000 |
Unit |
grams |
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| S.D | 0.58000 |
C.V |
0.04 |
S.E |
0.72000 |
| Heritability | 0.64000 |
Method |
sib analysis |
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| Comment | Families sharing a common parent were used to create dataset. |
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| Selection studies | |||||
| Response (%) | Method | family and within family selection |
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| Comment | |||||