TY  - GEN
AU  - Roshani A.A.N
TI  - Effect of straw on potassium availability for Rice in Red Yellow podzolic soils of low country intermediate zone
U1  - 333.7 
PY  - 2011///
KW  - POTASSIUM AVAILABILITY
KW  - RICE YIELD
KW  - WATER STRESS
ER  -