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Breeder code PH Petter Hannevig NO- - Bærum Norway |
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Breeder code PH Petter Hannevig NO- - Bærum Norway |
 – Buckfast Breeder No | ||||||
| AT342 | = | .90 – B-342 ieg × ins AT8833 | : | .89 – B-217 shr A-322 | : | |
| .88 – B-123 shr B-137 | : | .86 – B-428 shr B-182 | : etc... | |||
| AT298 | = | .90 – B-298 ieg × ins AT8833 | : | .88 – B-203 shr B-137 | : | |
| .87 – B-203 shr B-121 | : | .86 – B-137 shr B-182 | : etc... | |||
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– Drones, Butleren (Nordmarka) land mating station (NO) , supplied by daughters of ... | ||||||
| B-131 | = | .88 – B-252 shr B-137 | : | .86 – B-428 shr B-182 | : | |
| .84 – B-387 shr T-301 | : | .82 – B-272 shr B-132 | : etc... | |||
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... used as below | ||||||
| × B-131 | : | Both lines. | ||||
| 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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