TY - GEN AU - Reddy,B.N. TI - Investigation using radiotracer technique on phosphorus fertilization of mustard ( Brassica juncea L. Czern & coss ) at various levels of nitrogen and moisture regimes KW - Fertilization KW - Brassica juncea KW - Humidity KW - Tracer techniques KW - Nitrogen KW - Phosphorus KW - Fertilizer applications KW - Field experimentation KW - Nutrient uptake KW - Irrigation KW - Proteins KW - Yields ER -