Bulletin 142 December, 1909 



NE\^ HAMPSHIRE 

 AGRICULTURAL EXPERIMENT STATION 



DEPARTMENT OF CHEMISTRY 



The Availability of the Soil Potash 



IN 



Clay and Clay Loam Soils. 



By FRED W. MORSE and B. E. CURRY. 



NEW HAMPSHIRE COLLEGE 



OF 



AGRICULTURE AND MECHANIC ARTS 



DURHAM, N. H. 



