TY  - GEN
AU  - Biswas,A.K.
TI  - Transformation of fertilizers nitrogen in a rice wheat cropping sequence with special reference to the farms and availability of residual nitrogen
KW  - Rice
KW  - Wheat
KW  - Intercropping
KW  - Nitrogen
KW  - Green manure
KW  - Filed experimentation
KW  - Design
KW  - Yield
KW  - PH
KW  - Temperature
KW  - Amino acids
ER  -