HATCH EXPERIMENT STATION 



: OF THE — 



MASSACHUSETTS 



AGRICULTURAL COLLEGE. 



BULLETIN No. IB. 



Experiments in Greenhouse Heating. 



Special Fertilizers for Plants under Glass. 



Report on Varieties of Strawberries. 



Report on Varieties of Blackberries and Raspberries. 



OCTOBER, 1891. 



The Bulletins of this Station, icill be sent free to all neiospapers in 

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

 the same. 



AMHERST, MASS. : 



PRESS OF CARPENTER & MOREHOUSE. 



1891. 



