Distribution of Available Copper and Its Relationship with Physicochemical Properties of Some Soils of Uttar Pradesh

Department of Agricultural Chemistry, R.B.S. College, Bichpuri, Agra, 283105, U.P.

*Present addresses: R.S.M. Degree College, Dhampur, Bijnore, U.P.

**Present addresses: Division of Agronomy and Soils, Central Institute for Medicinal and Aromatic Plants, Lucknow 226016, U.P.