5S 



POULTRY PRODUCTION 



Tli(" term "pure hred" iiii]:)lies tliat a coni])lcte official 

 record of the ancestry of the indiviihial coiisidtTed may lie 

 traced hack to the iiidi\'i(hia,ls tliat are looked upon as the 

 foundation animals of the hreed, without admixture of alien 



Fig. 10 



I Vnul. ilrl, rl,, ami .li-'iilalilh-iUnus 1, Tliuiiib mark, a di^fei'l. 2 Blade 

 follows ncrk (oo clo.^rls-; pomt lops; deluets. :!, liosr comb sliowinu; hollow 

 center, a defect. 4, .'^ide sprig, a disqualificalion. :,, rncN.-n seiiations, 

 a defect. I), 'rwi^lcd comb, a defect. (After Slociim.) 



iilood, lie\dnd a certain clearly defined and very small 

 mtiximiim, usually (.mly in distant i)r(n,^enitors. 



The term "standard bred" implies that in breeding prac- 

 tice only those individuals have been mated which conform 

 closely to the " standard" description of the breed which 



