

The Bulletin 



OF THE 



NORTH CAROLINA 



DEPARTMENT OF AGRICULTURE 



LIBRARY 



NEW YORK 



BOTANICAL 



GARDEN 



I. NITRATE OF SODA TESTS WITH COTTON. 



II. PERUVIAN GUANO-NITRATE OF SODA TESTS WITH COTTON 

 AND CORN. 



III. BASIC SLAG TESTS WITH COTTON AND CORN. 



IV. PHOSPHATE ROCK TESTS WITH COTTON. 



JANUARY, 1907 



THIS BULLETIN IS SENT FREE TO FARMERS ON APPLICATION 



