136 Bulletin 189. 



Plat Y. 500 lbs. nitrate soda. 



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300 lbs. muriate potash, 



300 lbs. dissolved rock. Yield, 7,059 quarts. 

 Plat YI. 300 lbs. nitrate soda, 



500 lbs. muriate potash, 



300 lbs. dissolved rock. Yield, 8,708 quarts. 



EXPEPJMENT No. 6 (1898). 



J. K. PROSSER, Oswego. 

 SOIL GRAVELLY LOAM. SEASON WET. 



Plat I. 675 lbs. muriate potash. Yield, 5,121: quarts. 



PJat II. 675 lbs. dissolved rock. Yield, 5,326 quarts. 

 Plat III. 200 lbs. nitrate soda, 



675 lbs. muriate potash. Yield, 4,580 quarts. 



EXPERIMENT No. 7 (1898). 



BYRON COON, Scriba. 



SOIL STONY, BUT WITH SUFFICIENT HUMUS. SEASON WET. 



Plat I. 500 lbs. dissolved rock, 



300 lbs. muriate potash. Yield, 6,920 quarts. 

 Plat II. 500 lbs. dissolved rock, 



300 lbs. sulfate potash. Yield, 6,789 quarts. 

 Plat III. 400 lbs. dissolved rock, 



400 lbs. muriate potash. Yield, 7,418 quarts. 



EXPERIMENT No. 8 (1898). 

 GEORGE A. DAVIS, Mexico. 



SOIL GOOD WHEAT LAND. SEASON WET. 



Plat I. 800 lbs. muriate potash, 



575 lbs. nitrate soda. Yield, 4,403 quarts. 



