TY  - GEN
AU  - Mitra,P.C.
TI  - Study of nitrogen concentration in potato by rapid plant tissue test and chemical analysis methods and estimation of critical levels of nitrogen by chemical analysis
KW  - Plant tissue
KW  - Potato
KW  - Nitrogen
KW  - Experimentation
KW  - Irrigation
KW  - Nutrient
KW  - Yield
ER  -