if you prefer
let translate here

B51(DSU)1dr

B51(DSU)1dr is a queen of Dietmar & Silvio Uhlemann (DE), inseminated with only one drone in 2020, descendant G11 of Gr.R.mountain06Q. She is a Buckfast who comes from a line of pure Graaff-Reinet mountain, 1400m above sea level-combination well established.

B51(DSU)1dr	=	.20 – B71(DSU) sdi M07(IMR)1dr	:	.19 – B83(DSU) amm EL8736(GGI)1dr [24 dr.c.]	:
		.18 – B300(DSU)1dr leyh B114(LS)1dr [7 dr.c.]	:	.18 – B99(IMR) ins B147Vt(LS) [one drone]	:
		itq .16 – B65(LE) ilv × mrk B59(MKN) [28 dr.c.]	:	imq .15 – B103(IC) mrk B53(MKK) [30 dr.c.]	:
		.14 – B454(IC) bal B54(TR) [22 dr.c.]	:	.12 – GR64(IC) bal B72(TR) [24 dr.c.]	:
		.09 – GR122(IC) bal B78(TR) [21 dr.c.]	:	.08 – GR201(IC) bal B110(TR) [15 dr.c.]	:
		.07 – GR1(PN) ivq × bal B175(TR) [19 dr.c.]	:	imq .06 – Gr.R.mountain06Q × Gr.R.mountainDr (pure Graaff-Reinet mountain, 1400m above sea level)


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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/or Drones have unknown exact origin : that makes unable to find their real status.

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

Breeders
DSU :	Dietmar & Silvio Uhlemann (DE)
GGI :	Georg Gindhart (DE)
IC :	Christine & Ivan Curić
IMR :	Imkerei Marienbrunn (Jonas Feustel) (DE)
JL :	Juhani Lundén (FI)
KK :	Josef Koller (DE)
LE :	Lutz Eggert
LS :	Stefan Luff (DE)
MKK :	Pierre de Koning (NL)
MKN :	Foundation Buckfast Marken (NL)
MR :	Martin Rößner (DE)
PN :	Horst Preissl & Johannes Neuburger (AT)
RHO :	Dr. Ralf Höling (DE)
RKR :	Wanderimkerei
TR :	Thomas Rueppel (DE)

Races — Do use them
B:	buckfast
GR:	Graaff-Reinet
M:	monticola - East-African Mountains
MG:	Margret's hive No 5
O:	(EL) monticola Elgon

Importation mode
ilv :	Grafted larvae imported
imq :	Laying queen imported
itq :	Tested queen imported
ivq :	Virgin queen imported

Mating Places, etc
amm :	Ammergebirge station (DE)
bal :	Baltrum island (DE)
hauk :	Haukkamaa (FI)
inby :	Instrumental insemination (DE)
ins :	Instrumental insemination
leyh :	Leyhörn (DE – Ostfriesland)
mrk :	Marken peninsula (NL)
sdi :	Single drone insemination

if you preferlet translate here

B51(DSU)1dr

if you prefer
let translate here