ASSOCIATION IN POULTRY HUSBANDRY 9 



General Discussion led by - /. W. Clark 



In charge of Winter Poultry Course, Pennsylvania State College, 

 State College, Pa. 



' 'Methods of Teaching the Principles of Laying Out and Constructing 



a Poultry House," - James G. Hatpin 



Assistant Professor Poultry Husbandry, Michigan Agricultural College, 

 East Lansing, Michigan. 



General Discussion led by - Horace Atwood 



In charge of Poultry Experiments, West Virginia Experiment Station, Morgan- 

 town, W. Va. 



Evening Session 

 FRIDAY, JULY 24, 8 p. M* 



Dr. C. B. Davenport, in charge oj Carnegie Laboratory, 

 Cold Spring H arbor , N. Y., Presiding. 



"The Field of Research in Poultry Husbandry," - - Horace Atwood 



"Breeding Experiments and Methods of Keeping Records," 



Dr. Raymond Pearl 



Biologist, Maine Experiment Station, Orono, Me. 



General Discussion, led by - Dr. C. B. Davenport 



' 'Profitable Lines of Investigation in Poultry Diseases," Dr. Geo. B. Morse 



General Discussion, led by - - Dr. Archibald R. Ward 



Bacteriologist, University of California, Berkeley, California. 



Morning Session 



SATURDAY, JULY 25, 8 A .M. 



W. R. Graham, Presiding. 



"White Diarrhoea in Chicks," - Dr. Geo. B. Morse 



General Discussion, led by - Dr. Raymond Pearl 



INTERMISSION 9 to 11 A. M. 



Inspection of the Cornell University Poultry Plant, 11 to 12 A. M. 



Afternoon Session 

 SATURDAY, JULY 25, 2 p. M. 

 S. T. Campbell, Presiding. 



"The Function of Carbondioxide in Incubation," - W. R. Graham 



"Influence of Varying Temperatures During the Early Periods of 



Incubation," J. W. Clark 



