TY - GEN AU - Bhandari,A.R. TI - Studies on the effect of trace element application on the wheat KW - Wheat KW - Trace element KW - Varieties KW - Npk fertilizers KW - Sampling KW - Harvesting KW - Soil types KW - Acid soils KW - Sprays KW - Folliar applications KW - Yield ER -