I have not heard of it; can you elaborate on this "Culling by Headpoints" method?
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Here is the culling by head points.I have not heard of it; can you elaborate on this "Culling by Headpoints" method?
Thanks- I have bookmarked those for later reading! Very interesting!Here is the culling by head points. I look for the set of the eyes. They should be set far back (around the middle of the comb, not the front of the comb), from the top of the head you shuld be able to see the eye protruding (not sunken in the skull like all the genetically depesses inbread hens), the beak should be short and level with the ground (not downward slanting or really long and curved). So bacically your are looking for a strong balanced head.
http://archive.org/stream/BreedingA.../BreedingCullingByHeadPoints#page/n1/mode/2up
Their is also something called that I think is caled the Hogan Method of Culling that involves measuring the width of the pelvic bones, the distance between the pelvic bones, and the distance from the end of the keel bone to the pelvic bones. It also can help you identify which hens have the potential to be better layers.
http://albc-usa.org/documents/ALBCchicken_assessment-2.pdf
The traditional culling involved cheching all the hens once a month starting the beginning of July untill the end of September to see who is laying and who is molting and how long everyones molt is .
http://www.ksre.ksu.edu/historicpublications/Pubs/SC216.pdf
I'd like some input on crooked toes. When I received my CLs from GFF, they all had normal, healthy toes. As they have developed, more and more of my birds have gotten crooked toes. My best (and only true cream) pullet has two very crooked toes.
Hopefully the photo is good enough that you can see poor Galadriel's crooked toes. She can get around fine, it just isn't pretty.
Anyway, what are your thoughts about this? Is it likely to be hereditary? I will not sell hatching eggs (they are only 7 weeks old, so I have a while anyway!) until I have hatched out my own chicks and grow them out to see.
From what I know, most people would say this is a genetic defect and will be hereditary, and would not breed from a bird with crooked toes. As small as our gene pool is though here in the US, personally I would probably go with your plan of breeding and raising offspring in the hopes to get some good offspring with straight toes.
so does that mean you kill the ones that don't "look" right????Here is the culling by head points. I look for the set of the eyes. They should be set far back (around the middle of the comb, not the front of the comb), from the top of the head you shuld be able to see the eye protruding (not sunken in the skull like all the genetically depesses inbread hens), the beak should be short and level with the ground (not downward slanting or really long and curved). So bacically your are looking for a strong balanced head.
http://archive.org/stream/BreedingA.../BreedingCullingByHeadPoints#page/n1/mode/2up
Their is also something called that I think is caled the Hogan Method of Culling that involves measuring the width of the pelvic bones, the distance between the pelvic bones, and the distance from the end of the keel bone to the pelvic bones. It also can help you identify which hens have the potential to be better layers.
[COLOR=005CB1]http://albc-usa.org/documents/ALBCchicken_assessment-2.pdf[/COLOR]
The traditional culling involved cheching all the hens once a month starting the beginning of July untill the end of September to see who is laying and who is molting and how long everyones molt is .
http://www.ksre.ksu.edu/historicpublications/Pubs/SC216.pdf
It could be hereditary but there are many reasons for crooked toes that have to do with diet, incubation issues and hatching issues. I'd do as you say you intend to and hatch for yourself first and see, especially if she is your best girl. I did that with my crooked comb rooster that folks advised I not breed forward and got nice straight combs as well as floppy ones. I've had Ameraucanas with crooked toes that hatched perfect feet 90+% of the time. Even chicks from birds with perfect toes can occasionally have crooked toes.I'd like some input on crooked toes. When I received my CLs from GFF, they all had normal, healthy toes. As they have developed, more and more of my birds have gotten crooked toes. My best (and only true cream) pullet has two very crooked toes.
Hopefully the photo is good enough that you can see poor Galadriel's crooked toes. She can get around fine, it just isn't pretty.
Anyway, what are your thoughts about this? Is it likely to be hereditary? I will not sell hatching eggs (they are only 7 weeks old, so I have a while anyway!) until I have hatched out my own chicks and grow them out to see.
Thank you! I find it strange that I have so many birds with a crooked toe or two and no one else has reported that problem (to my knowledge, anyway) from GFF birds. Maybe the issue is with me rather than their heredity.It could be hereditary but there are many reasons for crooked toes that have to do with diet, incubation issues and hatching issues. I'd do as you say you intend to and hatch for yourself first and see, especially if she is your best girl. I did that with my crooked comb rooster that folks advised I not breed forward and got nice straight combs as well as floppy ones. I've had Ameraucanas with crooked toes that hatched perfect feet 90+% of the time. Even chicks from birds with perfect toes can occasionally have crooked toes.
Culling doesn't always mean killing. In this instance, it is simply the process of selecting breeders that have the best traits (ie. conformation to breed standard, number of eggs laid, etc). I am currently in the process of culling birds from my flock of ducks that do not meet my breeding goals for next year, but they are being re-homed, not killed.so does that mean you kill the ones that don't "look" right????