AGRICULTURAL BRANCH LIBRARY 

 3 3^ BLACKSBURG, VIRGINIA 



MASSACHUSETTS 

 AGRICULTURAL EXPERIMENT STATION 



Bulletin No. 324 August, 1935 



Potash in Massachusetts Soils 

 Its Availability for Crops 



By F. W. Morse 



flMOmiA AGMCVLTVtU* ^ERIM^T 



SI A 



The proper use of commercial fertilizers is a factor in farm management 

 based on related information from many sources. This bulletin brings together 

 results from soil surveys, soil analyses, and general investigational work in 

 Massachusetts with the aim of promoting the more efficient use of potassium 

 as a plant-food element. 



MASSACHUSETTS STATE COLLEGE 

 AMHERST, MASS. 



