INHERlTANCi; OF FECUNDITY IN DOMESTIC FOWL. 34I 



B.P.R. $ J2. Indicated constitution = fLiL-.. fhiL 

 This male was hatched from Station stock in the spring of 

 1907 and bred in 1908. Nothing is known of his ancestry except 

 that his mother was a '200-egg' hen. His breeding history 

 follows : 



Matinys: A. With 2 2 2 indicated to be of class i =z fL-iL^. FkU- 



■ 9 Progeny 



Winter Production: Overdo Under 30 Zero 



Observed 4 3 



Expected 3.5 3.5 



Mean winter production of all 

 ? 2 in indicated class 5^-5o eggs 14.33 eggs 



B.P.R. $ 37. Indicated constituion = /L1-L2 /L1/2. 

 This male was purchased from Pine Top Poultry Farm, Hart- 

 wood, N. Y. in 1908 and bred as a cockerel that year. 



Matings: A. With 2 2 2 indicated to be of class c = fLiL^. FL.U- 



2 Progeny 



Winter Production: Over 30 Under 30 Zero 



Observed 2 i 



Expected 1.5 i.jy 



Mean winter production of all 



2 2 in indicated class 38.00 eggs 24.00 eggs 



B. With 2 2 2 indicated to be of class 3 = fL^k. Fl,l. 



2 Progeny 



Winter Production : Over 30 Under 30 Zero 



Observed 4 3 o 



Expected 3-5 3-5 o 



Mean winter production of all 

 2 2 in indicated class 62.75 eggs 23.00 eggs 



All 2 Progeny 



Winter Production: Over 30 Under 30 Zero 



Observed 6 4 o 



Expected 5 5 



Mean winter production of all 



2 2 in indicated class 54-50 eggs 23.25 eggs 



