I 



Massachusetts 

 Agricultural Experiment Station 



BULLETIN No. 247 FEBRUARY, 1929 



Biennial Report 



For the Fiscal Years Ending Nov. 30, 1927 and 1928 



The main purpose of this report is to provide an opportunity for 

 presenting in published form, recent results from experimentation in fields 

 or on projects where progress has not been such as to justify the general 

 and definite conclusions necessary to meet the requirements of bulletin or 

 printed manuscript. 



Requests foi- Bulletins should be addressed to the 



AGRICULTURAL EXPERIMENT STATION, 

 AMHERST, MASS. 



