UlIK BULLETIN 



OF THE 



IS'OUTH CAROLINA 



DEPARTMENT OF AGRICULTURE 



RAI.EIGH 



Vol. 37, No. 6 MAY, 1916 Whole No. 220 



RELATION OF CALCIUM CARBONATE (GROUND 



LIMESTONE AND MARL) IN THE SOIL TO 



ACID PHOSPHATE AND THE SOIL 



PHOSPHATES 



with a few 



FERTILIZER FORMULAS IN WHICH 



CALCIUM CARBONATE IS SUB- 



STITUTFD FOR POTASH 



PUBLISHED MONTHLY AND SENT FREE TO CITIZENS ON APPLICATION. 



Eutered at the Poatoflice at Raleigh, N. C, as second cljiss matter, 

 February 7, 1901, under Act of June 6, 1900. 



Edwards & Bbouohton Printing Co. 

 Statb Printers 



