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Breeder code OH Odd Harald Tønnessen Nedre Hånes 14 NO-4635 - Kristiansand Norway Tel: +47/3804 5828 email: |
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Breeder code OH Odd Harald Tønnessen Nedre Hånes 14 NO-4635 - Kristiansand Norway Tel: +47/3804 5828 email: |
 – Buckfast Breeder No | ||||||
| B-298-50% | = | .90 – B-298 ieg × AK8661 | : | .88 – B-203 shr B-137 | : | |
| .87 – B-203 shr B-121 | : | .86 – B-137 shr B-182 | : etc... | |||
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– Drones, Fiskådalen mating station (NO) , supplied by daughters of ... | ||||||
| B-298 | = | .88 – B-203 shr B-137 | : | .87 – B-203 shr B-121 | : | |
| .86 – B-137 shr B-182 | : | .84 – B-361 shr T-301 | : etc... | |||
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... used as below | ||||||
| × B-298 | : | B-298-50%. | ||||
| Queen from one strain, but mated by drones from another strain . Her population and daughters (and drones of them) are F1 crossed. |
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| Queen and Drones have the same ancestors: combination to increase or stabilize some characteristics | |||||||||||||||||||||||||||||
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