|
 |
Breeder code (-) Brother Adam †1996 O.S.B. - O.B.E. Karl Kehrle Foundation- - email: Web: https://www.pedigreeapis.org/ |
|
|
|
Breeder code (-) Brother Adam †1996 O.S.B. - O.B.E. Karl Kehrle Foundation- - email: Web: https://www.pedigreeapis.org/ |
 – Buckfast Breeder No | ||||||
| B-438 | = | .35 – B-337 shr F-318 | : | .33 – B-353 shr B-157 | : | |
| (B×F2) | .29 – B-278 shr B-41 | : | .25 – B-4 shr B-2 | : etc... | ||
| This test was no longer continued. | ||||||
| B-348 | = | .37 – B-348 shr B-337 | : | .34 – B-336 shr B-353 | : | |
| (B×B) | .32 – B-145 shr B-299 | : | .31 – B-299 shr B-278 | : etc... | ||
| This buckfast line was later discontinued. | ||||||
– Mellifera m. (Gale’s French) Breeder No | ||||||
| F-406 | = | .37 – F-440 shr B-337 | : | .36 – F-120 shr F-297 | : | |
| (F2×B) | .34 – F-318 shr B-353 | : | .33 – F-370 shr B-157 | : etc... | ||
| This queen, daughter of F-440, received re-organizated chromosomes F & B; her descent (2) was used in 1939, but therafter discontinued. | ||||||
| F-366 | = | .35 – F-318 shr F-318 | : | .33 – F-370 shr B-157 | : | |
| (F2 = F1×F1) | .32 – F-173 shr B-299 | : | .30 – F-52 shr B-278 | : etc... | ||
| This F2 line was used as drone line in 1941, probably with the colonies bred this year, and evaluated in 1939 and 1940. | ||||||
| F-323 | = | .36 – F-127 shr F-297 | : | .33 – F-125 shr B-157 | : | |
| (F2 = F1×F1) | .30 – F-52 shr B-278 | : | imq .29 – FrenchR × FrenchM (pure Gale's French mellifera) |
|||
| descent (1) used in 1939, but thereafter discontinued. | ||||||
 |
||||||
– Drones, Sherberton Br. Adam protected mating place (Dartmoor, GB) , supplied by daughters of ... | ||||||
| F-440 | = | .36 – F-120 shr F-297 | : | .34 – F-318 shr B-353 | : | |
| (F2 = F1×F1) | .33 – F-370 shr B-157 | : | .32 – F-173 shr B-299 | : etc... | ||
| This line supplied F2 drones, from queens with re-organized chromosomes F & B. | ||||||
|
|
||||||
... used as below | ||||||
| × F-440 | : | All the lines. | ||||
| 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 Aunt-Nephews : that would correspond by us to a Sister-Brothers crossing. | |||||||||||||||||||||||||||||
| Queen and Drones result of a cross between two different lines : interesting to increase their resistance and qualities. | |||||||||||||||||||||||||||||
|
|
|
|
||||||||||||||||||||||||||