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- Jul 21, 2010
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From the Plymouth Rocks:
MATING PLYMOUTH ROCKS.
In writing the above pen-picture vve have described the perfect specimen. If we could find birds of both sexes scoring 92 to 95, and having the color of plumage described, and should mate them together, we would surely have as nearly a perfect pen as nature will permit. If we could secure birds having both the shape and color we have described, we should, of course, have a perfect mating. The art of mating any breed is to mate the largest possible number in such a manner that we shall secure prime specimens from each pen. The number we secure will of course depend upon how nearly perfect the parent birds are. How to secure a large number of prime birds is the ever recurring, momentous question. Until all breeders will agree to come to one rule and work together we shall have chaos.
My course would be, first, to discard every specimen that has positive black or positive white in its plumage, retaining no male that was not bluish-gray rn color, barred with a darker blue. These two shades of course would vary, producing light, medium, or dark colored birds. In all breeds there may be seven shades between the lightest and darkest specimens.
I n selecting the females, take those from light, bluish-gray, barred with light slate-blue, to those that are pure bluish-gray barred with blue-black which stops short of a positive black Such specimens, if they score as fowls from 88 upwards, and as chickens from 90 upwards, are strictly first class. If 1 had twenty-four such females I should divide them into three groups. If I had forty, I should make five groups or flocks of them. The lightest males I should mate to the darkest females, and so on down the line. The middle pen would seem to be the nearest perfection, but I should secure some fine chicks from all of the pens. If this course were continued for three years, I do not think the breeder would again indulge in what is called double mating.
^Should a breeder select a pair, male and female, of the color 1 have described, that are not related, and follow my breeding chart in his subsequent matings, he would soon show a flock as even in type and color as can be produced in any breed, and I believe that only in this way can it be done. He must continue selecting as breeders birds that closely resemble in type and color the first pair, then will he continue to reproduce the merits of the first parents of his strain.
http://books.google.com/books?id=WwxBAAAAYAAJ&pg=PA11&output=html_text#c_top
I hope this turns into a great thread!
Punky
MATING PLYMOUTH ROCKS.
In writing the above pen-picture vve have described the perfect specimen. If we could find birds of both sexes scoring 92 to 95, and having the color of plumage described, and should mate them together, we would surely have as nearly a perfect pen as nature will permit. If we could secure birds having both the shape and color we have described, we should, of course, have a perfect mating. The art of mating any breed is to mate the largest possible number in such a manner that we shall secure prime specimens from each pen. The number we secure will of course depend upon how nearly perfect the parent birds are. How to secure a large number of prime birds is the ever recurring, momentous question. Until all breeders will agree to come to one rule and work together we shall have chaos.
My course would be, first, to discard every specimen that has positive black or positive white in its plumage, retaining no male that was not bluish-gray rn color, barred with a darker blue. These two shades of course would vary, producing light, medium, or dark colored birds. In all breeds there may be seven shades between the lightest and darkest specimens.
I n selecting the females, take those from light, bluish-gray, barred with light slate-blue, to those that are pure bluish-gray barred with blue-black which stops short of a positive black Such specimens, if they score as fowls from 88 upwards, and as chickens from 90 upwards, are strictly first class. If 1 had twenty-four such females I should divide them into three groups. If I had forty, I should make five groups or flocks of them. The lightest males I should mate to the darkest females, and so on down the line. The middle pen would seem to be the nearest perfection, but I should secure some fine chicks from all of the pens. If this course were continued for three years, I do not think the breeder would again indulge in what is called double mating.
^Should a breeder select a pair, male and female, of the color 1 have described, that are not related, and follow my breeding chart in his subsequent matings, he would soon show a flock as even in type and color as can be produced in any breed, and I believe that only in this way can it be done. He must continue selecting as breeders birds that closely resemble in type and color the first pair, then will he continue to reproduce the merits of the first parents of his strain.
http://books.google.com/books?id=WwxBAAAAYAAJ&pg=PA11&output=html_text#c_top
I hope this turns into a great thread!
Punky
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