B54(FIV)

B54(FIV) is a queen of Fiveldal Ko de Witt &
Geert van Eizenga (NL) mated in 2008, descendant F5 of Kangaroo98R. She results in a new line of pure ligurica (imp. Peter Davis, Kang. Island).

B54(FIV)	=	.08 – L74(FIV) aml B25(CS)	:	.05 – L55(AM) imc × aml B391(NE)	:
		.03 – L173(AM) aml UG99570	:	.02 – L31(AM) aml A85(AM)	:
		.01 – LSA10(AM) ins LSA10(AM)	:	.98 – Kangaroo98R × KangarooM (pure ligurica (imp. Peter Davis, Kang. Island))


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Color code and Abbreviations

Queens from one strain, but mated by drones from another strain . Their population and daughters (and drones of them) are F₁ crossed.
Queen and Drones have the same ancestors: combination to increase or stabilize some characteristics
Queen and Drones are F₁ this is a real Mendelian F₁ cross.
-- Breeders ... AM: Teeltstation Insel Ameland (NL) CS: Christian Salau (DE) FIV: Fiveldal Ko de Witt & Geert van Eizenga (NL) NE: Eugen Neuhauser (AT) PJ: Paul Jungels (LU) SK: Skärva (Ulf Gröhn) (SE) UG: Ulf Gröhn (SE)	-- Races — Do use them ... A: anatolica B: buckfast Li: ligurica	-- Importation mode ... imc : -- Mating Places, etc ... aml : Ameland island (NL – Friesland) asp : Aspö island (SE) ins : Instrumental insemination lthl : Lautenthal (Harz, DE) nst : Nest mountain (AT)