Minimum standards of soda, sulfate of ammonia and superphosphate and other fertilizer materials may be established by regulation.
HISTORY: 1962 Code Section 3-542; 1952 Code Section 3-542; 1942 Code Section 6363; 1939 (41) 360; 1945 (44) 97; 1954 (48) 1509; 1978 Act No. 578 Section 7.