TY  - BOOK
AU  - Vijayakumar,M.R.
TI  - Nitrogen mangement for ratoon sorghum
KW  - Ratoons
KW  - Ratooning
KW  - Regrowth suckers
KW  - Fertilizers
KW  - Grain crops
KW  - Food grains
KW  - Sorghum
KW  - work study
ER  -