A 
THE BULLETIN 
OF THE 
NORTH CAROLINA DEPARTMENT OF AGRICULTURE 
RALEIGH 
u/U 
"~ih 
Vol. 41, No. 17 DECEMBER, 1920 
Whole No. 277 
MINERAL CONTENT OF SOUTHERN 
POULTRY FEEDS 
POTENTIAL 
and their 
ACIDITY AND 
ALKALINITY 
POTENTIAL 
Published by the State Department of Agriculture for the 
AGRICULTURAL EXPERIMENT STATION 
. ."'of'ike ’™" 
NORTH CAROLINA DEPARTMENT OF AGRICULTURE 
and the 
NORTH CAROLINA STATE COLLEGE OF AGRICULTURE 
AND ENGINEERING 
The results published here have been obtained in the Cooperative Work of 
these institutions 
'A 
/V0- 
N. C. EXPERIMENT STATION — TECHNICAL BULLETIN No. 19 
) 
PUBLISHED MONTHLY AND SENT FREE TO CITIZENS ON APPLICATION 
Entered at the Postoffice at Raleigh, N. C., as second-class matter, 
February 7, 1901, under Act of June 6, 1900. 
