Public Document No. 81 



TWENTY-FIFTH ANNUAL KEPOUT 



OF THE 



MASSACHUSETTS AGRICULTUIUL 

 EXPERIMENT STATION. 



Part IL, 



Being Part IV. of the Fiftieth Annual Report of tue 

 Massachusetts Agricultural College. 



January, 1913. 



Ending the Thirtieth Year from the Founding of the State 

 Agricultural Experiment Station. 





^:. .-^ .<y/ 



BOSTON: 



WEIGHT & POTTEE FEINTING CO., STATE PEINTEES, 



32 DEENE STEEET. 



1913. 



