if you prefer
let translate here

B50(MMU)

B50(MMU) is a queen of Marcus Mesu & Mirjan Hendriks (NL) mated in 2020, descendant G10 of Erfoud07-1Q. She is a Buckfast who comes from a line of pure sahariensis, Erfoud-combination well established.

B50(MMU)	=	itq .20 – B011(MMU) mrk M102(MKN) [34 dr.c.]	:	.19 – B542(IC) ivq × bal B84(TR) [20 dr.c.]	:
		.18 – B77(IC) bal M112(TR) [20 dr.c.]	:	.16 – B0099(IC) bal B76(TR) [20 dr.c.]	:
		.14 – B17(TR) bal B54(TR) [22 dr.c.]	:	imq .13 – S05(MKK) mrk B129(TR) [24 dr.c.]	:
		imq .11 – S60(MM) bal GR109(TR) [24 dr.c.]	:	.10 – S590(TK) ivq × mrk B179(TR) [17 dr.c.]	:
		.09 – S532(TK) hbg B351(CS) [16 dr.c.]	:	.08 – S32(TK) ins D18(TK) [7 dr.c.]	:
	.07 – Erfoud07-1Q × ErfoudDr (pure sahariensis, Erfoud)


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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 result of a cross between two different lines : interesting to increase their resistance and qualities.

Breeders
CS :	Christian Salau (DE)
IC :	Ing. Ivan Curić
KB :	Keld Brandstrup (DK)
MKK :	Pierre de Koning (NL)
MKN :	Foundation Buckfast Marken (NL)
MM :	Magnus Menges (DE)
MMU :	Marcus Mesu & Mirjan Hendriks (NL)
SS :	Svend Sejr (DK)
ST :	Peter Stougård (DK)
TK :	Thomas Kodym (AT)
TR :	Thomas Rueppel (DE)

Races — Do use them
A:	anatolica
B:	buckfast
C:	carniolian
D:	cecropia macedonica
GR:	Graaff-Reinet
M:	monticola - East-African Mountains
S:	sahariensis

Importation mode
imq :	Laying queen imported
itq :	Tested queen imported
ivq :	Unmated queen imported

Mating Places, etc
alr :	Alrø island, Odder (DK)
bal :	Baltrum island (DE)
hbg :	Hausberg mountain (DE)
intk :	Instrumental insemination (AT)
mrk :	Marken peninsula (NL)
nex :	Nekselø island (DK)

if you preferlet translate here

B50(MMU)

if you prefer
let translate here