TY - GEN AU - Pathmakumari Y.S.B TI - Combined effect of high grade Eppawala rock phosphate (HERP0 and triple super phosphate (TSP) as a phosporous source for sugarcane on alluvial soil at Hingurana U1 - 333.7 PY - 2011/// KW - PHOSPHOROUS KW - HERP KW - ALLUVIAL SOIL KW - SUGARCANE KW - TSP ER -