Heritability Summary for
Oreochromis niloticus
| Main ref. | |||||
| Country | Philippines |
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| Locality | Muñoz, Nueva Ecija |
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| Trait | age at first maturity |
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| Comment | Age of female (from 32 families) at first spawning. |
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| Mean | 17.70000 |
Unit |
weeks |
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| S.D | 0.13000 |
C.V |
0.01 |
S.E |
|
| Heritability | 0.00000 |
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 | |||||