?cross breeding for NEW color-Lace Genetics-Sebright?

[blackdotte]

Lavender x Golden Sebright will give black chicks in the F1 generation, because Lavender is a recessive.
This will give you an idea of what the eventual colour would be like

David

 

[Chris09]

blackdotte:

Now would that be a Lavender Laced Cream?
How many generations did it take to get that color?
She is nice!

Chris

 

[that_crazy_lady]

Quote:
WOW!
how meny generations did it take, and did to line breed offspring, or breed back to a parent?
what is she?

 

[blackdotte]

Not mine. She is a prototype Lavender Gold Laced Sebright , the colour would be called Isabella in Europe. She belongs to a COOP contributor, http://www.the-coop.org/cgi-bin/UBB/ultimatebb.cgi?ubb=forum;f=3 called ruffEnuff .
David

 

[RAREROO]

She should be a Golden Sebright crossed with a lavender, resulting in solid black(split lavender) F1's, then mating the F1's back together with each other ( or else the lav, gene will be lost), which should basicly result in a lav laced cream, with a few more generations of crossing them back to GL Sebrights, basicly starting over, to improve type and lacing.

 

[KyBlue]

Here's what I got when I crossed a Golden Sebright roo over a BLRW (splash) bantam hen. I had intentions of working on a Blue Laced Red Sebright but then changed my mind.

 

[briarpatchfarms]

What if you used the recessive white sebright I have seen them over here in the us on eggbid I think! Would that delute the black lacing into blue?

 

[Krys109uk]

The sebright with the white lacing is dominant white. Recessive white would not show in the first generation & cause a completely white bird in the second generation.

 

[that_crazy_lady]

Here is some info I got from tadkerson

To produce a blue laced silver or a blue laced gold, you will have to breed to a bird that carries blue.

I would use a blue breasted red oegb to be the blue bird in the blue laced red cross. You can get the oegb form Ideal hatchery. It does not make any difference if the blue bird is male or female because the golden sebright and blue breasted red oegb are both gold.

Cross the oegb with the golden sebright = F1 offspring

Backcross the blue F1 offspring to the sebright= F2 offspring

Backcross the blue F2 offspring to the sebright= F3 offspring

Keep back crossing the blue offspring until you regain all the sebright characteristic.


For the blue laced silver use a blue silver duck wing OEGB ( Ideal has these). The same breeding regimen as above.

Cross the oegb with the silver sebright = F1 offspring

Backcross the blue F1 offspring to the sebright= F2 offspring

Backcross the blue F2 offspring to the sebright= F3 offspring

Keep back crossing the blue offspring until you regain all the sebright characteristic.


I do not know of any genetics that would allow you to produce a black bodied bird with a white lace. The gene that would cause the white lace will also turn the body of the bird white.


Tim

so this is my plan, I mite work with some other colors in the long run. but for now this is it.​

 

[plecostrum]

Would a lav bantam leghorn be any good ? I'm interested in testing this ;-)