How would you go from a trio or quad, to a rotational line breeding program?
Thanks, colburg
Here's how I would do it, starting with a young trio:
Year One:
Pen A - Cockerel, Pullet
Pen B - Pullet
Year Two:
Pen A - Cockerel from Pen A, Hen from Pen A
Pen B- Cock from Pen A, Hen from Pen B, Pullet(s) from Pen A to fill
Year Three:
Pen A- Cockerel from Pen A, Hen from Pen A, Pullet(s) from Pen B to fill
Pen B- Yr 2 Cock from Pen A, Original Hen from Pen B, Pullet(s) from pen A to fill
Pen C- Original Cock from Pen A, Pullets from A&B
Year 4-
Pen A- Cockerel from C, Pullets from A
Pen B- Cockerel from A, Pullets from B
Pen C- Cock from yr 2 pen A, Pullets from C
Pen D- Original Cock from A or Cockerel from Pen C, Pullets from A&B (C only if not using cockerel)
At that point I would relabel everyone with proper pen "clan" bands (All birds in Pen are now Clan A,B,C, or D based on where they currently are) and begin my rotation.
That branch out keeps maximum distance between birds for genetic separation, and avoids brother/sister matings. Remember when making pairings to not double up weaknesses, complimentary breeding as much as you possibly can. When branching out like this, use your original birds as long as you can.
I would encourage you if you're going to go to this method from a trio, it is very very important that the original male be of superb quality. It is easier, and possibly better from a preservation standpoint to start from 2 pair. Or a trio and a Pair if you can.
Another plan that would work would be:
Year One:
Pen A- Cockerel, Pullet
Pen B- Pullet
Year Two:
Pen A- Cockerel from A, Hen from A
Pen B- Cock from A, Hen from B
Year Three:
Pen A- Original Cock from A (or Cockerel from B), Hens and Pullets from A
Pen B- Cock from A yr 2, Hen and Pullets from B
Pen C- Cockerel from A, Pullets from B
Pen D- Cockerel from B, Pullets from A
Year Four:
Relabel and begin rotation