HATCH EXPERIMENT STATION 



OF THE 



MASSACHUSETTS 



AGRICULTURAL COLLEGE. 



BULLETIN No. 23. 



JB>i:,BJOTICO=C UI^T UICB^ . 



DECEMBER, 1893. 



The Bulletins of this Station will he sent free to all newspapers in 

 the State and to such individuals interested in Jarming as may request 

 the same. 



AMHERST, MASS. : 



PRESS OF CARPENTER & MOREHOUSE. 



1893. 



