volume 38 issue 3 (september 2004) : 184 - 189
FORMS OF PHOSPHORUS UNDER LONG TERM FERTIUZATION TO SORGHUM-WHEATSEQUENCE ON VERTISOLS AND THEIR RELATIONSHIP WITH YIELD
1Department of Agricultural Chemistry and Soil Science.
Dr. Panjabrao Deshmukh Krishi Vidyapeeth, Akola - 444 104, India