Breeder code PRE Philippe Richer Rue Jacques Fourrier, 16 FR-02400 - Essômes-sur-Marne France Tel: +33(0)323 831 394 email: Web: http://rucherdelegrenouillere.magix.net/ |
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[ List of recent updates ] |
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– Buckfast Breeder Nr … | ||||||
B634(PRE) | = | .14 – B643(PRE) ins B24(AB) [3 dr.c.] | : | .12 – B97(PRE) ins B109(PJ) [3 dr.c.] | : | (T) |
(10q.) | .11 – B21(PRE) ins A141(PJ) [4 dr.c.] | : | .10 – T21(PRE) ins B36(CW) [3 dr.c.] | : etc… | ||
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– Drones, Essômes/Marne (FR) instrumental insemination Philippe Richer , supplied by daughters of ... | ||||||
B409(JG) | = | .13 – I266(JG) × Amix13(PJ) (ilcw) | ||||
Supplied drones by cols Nr. B401(BL), B402(BL), B433(BL). | ||||||
… used as below | ||||||
× B409(JG) | : | B634(PRE).10x. | ||||
Queens from one strain, but mated by drones from another strain . Their population and daughters (and drones of them) are F1 crossed. |
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Queen and Drones result of a cross between two different lines : interesting to increase their resistance and qualities. | |||||||||||||||||||||||||||||||||||||||
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