Sreeshma Phalgunan, P.(Guide -Dr.Ajay Kumar Upadhyay,Dr.Palaniswami, C.)2014-08-272014-08-272001-04http://hdl.handle.net/123456789/5098enSoil phosphorus-mobilitySoil potassium-mobilityMobility of phosphorus and potassium in soil under fertigation in coconutThesis