35^ Maine; agricultural lxperimknt station. 1912. 



Matings: A. With 6 B.P.R. ? ? indicated to be of class 2 = fL^L.. 

 FLA. 



Progeny 



Winter Produclion: Over 30 Under 30 Zero 



Observed 17 o 



Expected ly 



Mean winter production of 5 ? 



in indicated class 12.88 eggs 



B. With I B.P.R. $ indicated to be of class 4 = fLJ,. PUk. 



$ Progeny 



Winter Production : Over 30 Under so Zero 



Observed o i o 



Expected o i 



Observed winter production ... 10 eggs 



5 Progeny 



Winter Production: Over jo Under 30 Zero 



Observed o 18 o 



Expected iS 



Mean winter production . . . 12.72 eggs 



The accordance between observations and expectation here 

 is perfect. 



Mating of C.I.C. $ 5^*9. Indicated constitittioii : class 2 

 (C.I.G. ^$ ) = fU.. fLh. 



Matings: A. With i ? indicated to be of class i — fL„Lr. Pkk. 



$ Progeny 



Winter Production : Over 30 U^ider 30 Zero 



Observed i i i 



Expected p.2^ 0.75 



Observed winter production ... 46 eggs 13 eggs o eggs 



This mating by itself is, of course, without any particular sig- 

 nificance. 



B. With 6 ? ? indicated to be of class 2 — fLiL..- FLiL 



? Progeny 



Winter Production: Over 30 Under 30 Zero 



Observed 5 12 o 



Expected 17 



Mean winter productions of all 

 ? ? in indicated class ....... 41.60 eggs 11.67 eggs 



